RESUMEN
Comprehension of the genetic basis of temperament has been improved by recent advances in the identification of genes and genetic variants. However, due to the complexity of the temperament traits, the elucidation of the genetic architecture of temperament is incomplete. A systematic review was performed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement to analyze candidate genes related to bovine temperament, using bovine as the population, SNPs and genes as the exposure, and temperament test as the outcome, as principal search terms for population, exposure, and outcome (PEO) categories to define the scope of the search. The search results allowed the selection of 36 articles after removing duplicates and filtering by relevance. One hundred-two candidate genes associated with temperament traits were identified. The genes were further analyzed to construct an interaction network using the STRING database, resulting in 113 nodes and 346 interactions and the identification of 31 new candidate genes for temperament. Notably, the main genes identified were SST and members of the Kelch family. The candidate genes displayed interactions with pathways associated with different functions such as AMPA receptors, hormones, neuronal maintenance, protein signaling, neuronal regulation, serotonin synthesis, splicing, and ubiquitination activities. These new findings demonstrate the complexity of interconnected biological processes that regulate behavior and stress response in mammals. This insight now enables our targeted analysis of these newly identified temperament candidate genes in bovines.
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Redes Reguladoras de Genes , Polimorfismo de Nucleótido Simple , Temperamento , Bovinos/genética , Animales , Mapas de Interacción de Proteínas/genéticaRESUMEN
Prenatal fine particulate matter (PM2.5) and maternal psychological functioning have been associated with child cognitive outcomes, though their independent and joint impacts on earlier behavioral outcomes remains less studied. We used data from 382 mother-child pairs from a prospective birth cohort in Mexico City. Temperament was measured at 24 months using the Carey Toddler Temperament Scale (TTS). Exploratory factor analysis (EFA) was used to update the factor structure of the TTS. During pregnancy, mothers completed the Crisis in Family Systems-Revised, Edinburgh Depression Scale, pregnancy-specific anxiety scale, and the Perceived Stress Scale. Pregnancy PM2.5 was assessed using estimates from a satellite-based exposure model. We assessed the association between prenatal maternal stress and PM2.5 on temperament, in both independent and joint models. Quantile g-computation was used to estimate the joint associations. Models were adjusted for maternal age, SES, education, child sex, and child age. In EFA, we identified three temperament factors related to effortful control, extraversion, and negative affect. Our main results showed that higher levels of PM2.5 and several of the maternal psychological functioning measures were related to both effortful control and negative affect in the child, both individually and as a mixture. For instance, a one quartile increase in the prenatal mixture was associated with higher negative affect scores in the child (0.34, 95% CI: 0.16, 0.53). We observed modification of these associations by maternal SES, with associations seen only among lower SES participants for both effortful control (-0.45, 95% CI: -0.70, -0.20) and negative affect outcomes (0.60, 95% CI: 0.35, 0.85). Prenatal PM2.5 and maternal psychological functioning measures were associated with toddler temperament outcomes, providing evidence for impacts of chemical and non-chemical stressors on early child health.
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Material Particulado , Efectos Tardíos de la Exposición Prenatal , Estrés Psicológico , Temperamento , Humanos , Femenino , Embarazo , Material Particulado/análisis , Efectos Tardíos de la Exposición Prenatal/psicología , Preescolar , Adulto , Masculino , México/epidemiología , Estudios Prospectivos , Contaminantes Atmosféricos/análisis , Exposición Materna/efectos adversos , Adulto JovenRESUMEN
Temperament can be defined as the emotional variability among animals of the same species in response to the same stimulus, grouping animals by their reactivity as nervous, intermediate, or calm. Our goal was to identify genomic regions with the temperament phenotype measured by the Isolation Box Test (IBT) by single-step genome-wide association studies (ssGWAS). The database consisted of 4317 animals with temperament records, and 1697 genotyped animals with 38,268 effective Single Nucleotide Polymorphism (SNP) after quality control. We identified three genomic regions that explained the greatest percentage of the genetic variance, resulting in 25 SNP associated with candidate genes on chromosomes 6, 10, and 21. A total of nine candidate genes are reported for the temperament trait, which is: PYGM, SYVN1, CAPN1, FADS1, SYT7, GRID2, GPRIN3, EEF1A1 and FRY, linked to the energetic activity of the organism, synaptic transmission, meat tenderness, and calcium associated activities. This is the first study to identify these genetic variants associated with temperament in sheep, which could be used as molecular markers in future behavioral research.
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Estudio de Asociación del Genoma Completo , Temperamento , Animales , Ovinos , Fenotipo , Genotipo , GenomaRESUMEN
School achievement has long-term consequences for occupational success, mental health, and overall psychological adjustment. The present study examined the association between temperament trajectories from late childhood through adolescence and academic outcomes during late adolescence and young adulthood. Data come from the California Families Project, a longitudinal study of 674 Mexican-origin youth assessed 12 times from Age 10 to 23, and from school records. Results from latent growth curve models indicate that higher levels of Effortful Control (EC) at Age 10 were associated with better academic achievement (i.e., higher high school grade point average and test scores, greater likelihood of high school graduation and college attendance) in late adolescence and young adulthood. Higher levels of Negative Emotionality (NEM) at Age 10 were associated with worse academic achievement, but this effect did not hold for all facets of NEM. Neither the levels nor slopes of Positive Emotionality (Surgency, Affiliation) consistently predicted school achievement. There were no main effects of the EC or NEM slopes; however, statistically significant interactions between these slopes and parental monitoring emerged. When parental monitoring was low, youth who experienced greater increases in EC (vs. flat or decreasing slopes) had better academic achievement, and youth who experienced greater increases in NEM had worse academic achievement; in contrast, when parents closely monitored their children, changes in EC and NEM were only weakly associated with achievement. Overall, these findings demonstrate that temperament in late childhood, and changes in temperament across adolescence, have important prospective effects on academic achievement. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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Éxito Académico , Temperamento , Humanos , Adolescente , Niño , Adulto Joven , Adulto , Estudios Longitudinales , Instituciones Académicas , PadresRESUMEN
Dentre as várias vertentes de pesquisa e prática homeopática pós-hahnemanniana, a Homeopatia Constitucional leva em consideração os aspectos morfofisiológicos: a biotipologia, o temperamento, as diáteses, não como noções absolutas, mas inseridas no seu devido lugar dentro da Doutrina e Técnicas de aplicação da Homeopatia. O conceito básico persiste sendo a semelhança precisa entre os sinais de um remédio e os mesmos sinais encontrados num paciente. A gravidez é um estado fisiológico que resulta na formação de um ser do qual podemos conhecer os progenitores. É uma oportunidade de abordar este ser diante das imperfeições de terreno que lhes podem ser transmitidas. A homeopatia é a única terapêutica prática, pois é inofensiva à criança e conduz um tratamento "eugênico", permitindo que a criança seja bem constituída.
Among the various aspects of post-Hahnemannian homeopathic research and practice, Constitutional Homeopathy considers morphophysiological aspects: biotypology, temperament and diatheses, not as absolute notions, but inserted in their due place within the Doctrine and Application Techniques of Homeopathy. The basic concept remains the precise similarity between the signs of a medicine and the same signs found in a patient. Pregnancy is a physiological state that results in the formation of a being whose parents we can know. It is an opportunity to approach this being in the face of the imperfections of the terrain that can be transmitted to them. Homeopathy is the only practical therapy, as it is harmless to the child and provides a "eugenic" treatment, allowing the child to be well constituted.
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Humanos , Femenino , Embarazo , Temperamento , Biotipología , Terapéutica Homeopática , Susceptibilidad a EnfermedadesRESUMEN
OBJECTIVE: Isotretinoin is the only medication against all the factors involved in acne vulgaris pathogenesis. The aim of our study was to verify whether patients with acne vulgaris receiving isotretinoin therapy exhibit elevated anger levels and to observe the correlation between age, temperament traits, and anger. METHODS: The study group comprised a sum of 100 cases, involving 50 individuals with acne vulgaris-required high-dose retinol therapy and 50 controls who did not start any medication. RESULTS: Our study showed that anger levels increased with drug use. A positive correlation between cyclothymic temperament, the anxiety-related behavior subdimension, and the introvert and passive-aggressive subdimension of interpersonal anger reactions has been recognized. In addition, a positive one was observed between hyperthymic temperament and the introvert subdimension, which is one of the anger-related thoughts and interpersonal anger reactions. CONCLUSION: This study elucidates anger dimensions such as anger-related thoughts, behaviors, and reactions in individuals who received retinol treatment for acne vulgaris. In addition to anger and its dimensions, temperament was also investigated. Although several studies have investigated the relationship between acne vulgaris and psychiatric symptoms, to the best of our knowledge, no research has been reported in the English-language literature regarding the relationship between anger dimensions and temperament after retinol treatment that might make our study an original and valuable contribution to the literature.
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Acné Vulgar , Fármacos Dermatológicos , Humanos , Isotretinoína/uso terapéutico , Isotretinoína/efectos adversos , Temperamento , Vitamina A/uso terapéutico , Acné Vulgar/tratamiento farmacológico , IraRESUMEN
OBJECTIVE: Foreign body aspiration is one of the childhood emergencies that thoracic surgeons are interested in, and it can cause morbidity and mortality. Although the relationship between various behavioral problems related to children and foreign body aspiration has been investigated so far, there is no study investigating the relationship between maternal temperament and anxiety sensitivity. This study aimed to investigate the relationship between maternal emotional temperament, anxiety sensitivity, and foreign body aspiration. METHODS: Mothers of 18 children with foreign body aspiration have been evaluated by a thoracic surgeon, and 18 healthy controls have also been included in the study. Maternal emotional temperament has been measured with the Temperament Evaluation of Memphis, Pisa, Paris, and San Diego - Auto questionnaire scale, and anxiety sensitivity has been measured with the Anxiety Sensitivity Index-3. RESULTS: There has been no statistically significant difference between groups in terms of maternal emotional temperament and anxiety sensitivity. In the logistic regression analysis conducted to determine the predictors of foreign body aspiration, it is determined that the mother's anxious temperament has predicted foreign body aspiration significantly. CONCLUSION: As a result of the study, it can be concluded that mothers' anxious temperament can be considered a risk factor for foreign body aspiration because it affects parenting skills and children's ability to manage behavioral problems. Consistent results could be able to be obtained with studies including larger samples on the subject.
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Cuerpos Extraños , Temperamento , Niño , Humanos , Femenino , Ansiedad , Trastornos de Ansiedad , Madres , Cuerpos Extraños/complicacionesRESUMEN
The objective of the present study was to verify the effect of handling in corrals on the stress of beef cattle of Nelore, Caracu, and Guzerá breeds through the analysis of the relationship between behavioral traits, growth, and blood parameters. A total of 778 records of entry scores, chute scores, exit scores, flight speed, cortisol, glucose, lactate, live weight, and body condition scores were collected on steers and heifers of the three breeds, born between September and December. The animals came from the Advanced Beef Cattle Research Center of the Animal Science Institute. The variance analyses were performed using the GENMOD procedure. The PROC CORR estimated Spearman correlation coefficients for all traits studied, and the principal components analysis was performed according to the procedure PRINCOMP. Heifers had higher reactivity than steers, with higher behavioral scores and blood parameters. Overall, Caracu individuals demonstrated lower reactivity in comparison to Nelore and Guzerá. However, they presented high stress when they were restrained. The principal component analysis highlighted that behavioral traits and blood parameters were contrasted with growth traits; thus, this analysis can help selectors (livestock farmers) understand the importance of selecting less reactive animals and more easily choose the animals they want to select for breeding. Our results indicate that handling in corrals could be considered a stressful event for bovines. For this reason, measuring blood parameters and behavioral traits can compose necessary decision-making tools regarding changes and adequacies while handling events to reduce stress and consequently improve the herd's reactivity.
Some scientific studies have shown the negative effect of poor handling on the welfare and temperament of animals. Furthermore, there is evidence that more reactive cattle present the highest blood cortisol concentrations indicative of stress. In our study, the objective was to evaluate and quantify the temperament of animals from three different breeds of beef cattle in a stressful situation handled in the corrals. Differences in behavior between breeds and sexes were also analyzed. Through a statistical method, such as principal component analysis, we verified that exit and chute scores are better behavioral indicators of animal stress, allowing the development of sound management practices, especially when passing through the corrals.
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Parto , Temperamento , Humanos , Embarazo , Bovinos , Animales , Femenino , Brasil , Cruzamiento , Ácido LácticoRESUMEN
INTRODUCTION: Biphasic or segmented sleep is the habit of sleeping a first and a second sleep separated by a watching. The historian A Ekirch found that this was how people slept in pre-industrial times before the powerful artificial lighting. He is based on texts in different languages, from Antiquity to the 20th century, but the absence of sources in Spanish is striking. AIM: Review the Spanish literature searching references of the biphasic sleep using the keywords 'first sleep' and 'at the first cockcrow'. DEVELOPMENT: In the Second Part of Don Quixote de la Mancha (Chapter 68), Cervantes describes biphasic sleep with remarkable success, correlating the biotypes of Quixote and Sancho with their temperaments and sleeping and eating habits. Strangely, Ekirch cites the chapter, but not biphasic sleep. In this review I reproduce eleven texts in Spanish (13th to 19th centuries), mostly classical works, which refer to it by arranging its phases in a way that coincides with the hours in which the night was divided in the pre-industrial era: 20:00-21:00 to 00:00, first sleep, 00:00 to 03:00, wakefulness; 03:00 to 06:00, second sleep. La Celestina provides significant data too. Recent studies proved that this habit is physiological, and it adapts to the lifestyle that requires it. CONCLUSIONS: References to biphasic sleep in Spanish literature are identified and cited for the first time, confirming Ekirch's hypothesis. In Don Quixote, Cervantes describes it with great breadth and sharpness.
TITLE: Don Quijote de la Mancha y la descripción del sueño bifásico en la literatura española.Introducción. El sueño bifásico o segmentado es el hábito de dormir un primer y un segundo sueño separados por una vigilia. El historiador Ekirch describe que así se dormía en los tiempos preindustriales antes de la potente iluminación artificial. Se basó en textos en diferentes idiomas, desde la Antigüedad hasta el siglo xx, pero llama la atención la ausencia de fuentes en español. Objetivo. Se revisó la literatura española en busca de referencias al sueño bifásico usando como palabras clave 'primer sueño' y 'a los primeros gallos'. Desarrollo. En la segunda parte de Don Quijote de la Mancha (capítulo 68), Cervantes describe el sueño bifásico con notable acierto, correlacionando los biotipos de Quijote y Sancho con sus temperamentos y hábitos de sueño y alimentarios. Curiosamente, Ekirch cita el capítulo, pero no el sueño bifásico. En esta revisión reproduzco 11 textos en español (siglos xiii a xix), mayormente obras clásicas, que lo refieren, disponiendo sus fases en coincidencia con las horas en que se dividía la noche en la era preindustrial: 20:00-21:00 a 00:00, primer sueño; 00:00 a 03:00, vigilia; 03:00 a 06:00, segundo sueño. La Celestina aporta datos significativos. Estudios recientes probaron que este hábito es fisiológico y se adapta al estilo de vida que lo requiere. Conclusiones. Se identifican y citan por primera vez referencias al sueño bifásico en la literatura española, confirmando la hipótesis de Ekirch. El Quijote lo describe con mayor amplitud y agudeza.
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Hábitos , Lenguaje , Masculino , Humanos , Estilo de Vida , Sueño , TemperamentoRESUMEN
Reactive dairy cows are more susceptible to stress, and this may result in negative effects on milk yield and quality. The aims of this study were to investigate the relationships between temperament traits and concentration of milk cortisol and oxytocin, milk yield, milkability, and milk quality in Holstein-Gyr cows. Temperament traits were assessed in 76 Holstein-Gyr cows in the milking parlor (by scoring milking reactivity and recording the numbers of steps and kicks during pre-milking udder preparation and when fitting the milking cluster) and during handling in the corral (by measuring the time to enter in the squeeze chute, ET and flight speed, FS). Milk samples were collected for milk quality (% fat, % protein, % lactose, and somatic cell count, SCC), and milk cortisol and oxytocin. Milk yield, milking time, and average flow were also measured. The calmer cows during milking management (class 'low') produced milk with higher protein (p = 0.028) content and tendencies for lower fat (p = 0.056) and higher lactose (p = 0.055) contents. Regarding the hormones, the most reactive cows (class 'high') in the milking and handling corral produced milk with higher concentrations of cortisol (p<0.001) and oxytocin (p = 0.023). In addition, the temperament of the animals affected some of the productive measures evaluated. Cows with reactive temperament had lower milk flow and longer milking time than the intermediate ones and had higher fat and a tendency for lower protein percentage in milk compared to cows with intermediate temperaments. Calm and intermediate cows in the handling corral produced more milk and presented better milkability parameters, such as a shorter milking time and greater average milk flow. Our results suggest that the cows' behavioral reactivity can be related to the intensity of their response to stress during handling.
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Leche , Oxitocina , Femenino , Bovinos , Animales , Leche/metabolismo , Oxitocina/metabolismo , Lactancia/fisiología , Hidrocortisona/metabolismo , Temperamento , Lactosa/metabolismo , Industria Lechera/métodos , Glándulas Mamarias Animales/fisiologíaRESUMEN
The 3' untranslated region has an important role in gene regulation through microRNAs, and it has been estimated that microRNAs regulate up to 50% of coding genes in mammals. With the aim of allelic variant identification of 3' untranslated region microRNA seed sites, the 3' untranslated region was searched for seed sites of four temperament-associated genes (CACNG4, EXOC4, NRXN3, and SLC9A4). The microRNA seed sites were predicted in the four genes, and the CACNG4 gene had the greatest number with 12 predictions. To search for variants affecting the predicted microRNA seed sites, the four 3' untranslated regions were re-sequenced in a Brahman cattle population. Eleven single nucleotide polymorphisms were identified in the CACNG4, and eleven in the SLC9A4. Rs522648682:T>G of the CACNG4 gene was located at the predicted seed site for bta-miR-191. Rs522648682:T>G evidenced an association with both exit velocity (p = 0.0054) and temperament score (p = 0.0097). The genotype TT had a lower mean exit velocity (2.93 ± 0.4 m/s) compared with the TG and GG genotypes (3.91 ± 0.46 m/s and 3.67 ± 0.46 m/s, respectively). The allele associated with the temperamental phenotype antagonizes the seed site, disrupting the bta-miR-191 recognition. The G allele of CACNG4-rs522648682 has the potential to influence bovine temperament through a mechanism associated with unspecific recognition of bta-miR-191.
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MicroARNs , Bovinos/genética , Animales , MicroARNs/genética , Regiones no Traducidas 3'/genética , Temperamento , Genotipo , Fenotipo , Mamíferos/genéticaRESUMEN
The temperament of dairy cows interferes in milk yield and quality, but there is a lack of consensus throughout the literature. Thus, systematic review (SR) and meta-analysis (MA) methodologies were used to assess the effects of dairy cow temperament on milk yield. Our literature search included four electronic databases (CABI Abstracts, Web of Science, PubMed, and Scopus) and bibliographies of the publications included on MA. As inclusion criteria, we considered publications about the temperament of lactating cows and its effect on daily milk yield and total milk yield (whole lactation). A random effect-MA was carried out separately for daily milk yield and total milk yield related to each class of cows' temperament, 'low' (low reactivity, calm animals), 'intermediate' (intermediate reactivity), and 'high' (high reactivity, reactive animals). A total of eight publications reporting 75 trials were included in the analyses for daily milk yield, and three publications reporting nine trials for total milk yield. For daily and total milk yield the heterogeneity between publications was high (I2 = 99.9%). Cows of European breeds with intermediate temperament produced less milk daily than the calm (P = 0.020) and reactive ones (P < 0.001). In the case of primiparous cows, those with intermediate temperament produced less milk daily (P < 0.001) than the reactive ones, while for multiparous, the intermediate produced less than calm (P = 0.032) and reactive cows (P < 0.001). Regarding the stage of lactation, cows evaluated throughout lactation with a calm temperament tended (P = 0.081) to produce more milk than the intermediate ones, but less than the reactive ones (P < 0.001). For total milk yield, reactive cows tended to produce more than the calm (P = 0.082) and intermediate (P = 0.001) ones. Among European and primiparous cows, reactive cows produced more than the intermediate (P = 0.001). According to our results, we cannot confirm what we expected, that calmer cows would be the most productive for both daily and total yield.
Individual differences in the behavior of dairy cows can affect their productive performance. In an attempt to summarize the scientific information available, we conducted a systematic review and meta-analysis to identify the effects of dairy cows' temperament on milk yield. We hypothesize that calmer cows would produce more milk. We found nine publications with quantitative data available to be included in a meta-analysis. Eight additional publications that addressed the topic of interest but did not present data enough to be included in the meta-analysis (i.e., evaluated the relationships between temperament and milk yield using correlations or regressions) were used to perform a qualitative synthesis. The results of our meta-analysis indicated that the reactive cows were more productive than the calm or intermediate ones, contradicting our initial hypothesis. According to the results of the qualitative synthesis, most of the publications reported a negative association between reactive temperament and milk yield, indicating that calmer cows would produce more milk. We concluded that there are divergences in the information available about the temperament and production of dairy cows. We highlight the need for greater methodological and analytical standardization to allow a broader quantitative synthesis of the temperament effects on milk yield.
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Lactancia , Leche , Embarazo , Femenino , Bovinos , Animales , Temperamento , ParidadRESUMEN
OBJECTIVE: To investigate the relationship between temperament traits and dental fear and anxiety (DFA) in children and adolescents by the means of a systematic review (PROSPERO #CRD42020207578). METHODS: The PEO (Population, Exposure, and Outcome) strategy was followed using children and adolescents as the population, temperament as the exposure, and DFA as the outcome. A systematic search for observational studies (cross-sectional, case-control, and cohort) without restrictions on year or language of publication was performed in seven databases (PubMed, Web of Science, Scopus, Lilacs, Embase, Cochrane, and PsycINFO) in September 2021. Grey literature search was performed in OpenGrey, Google Scholar, and in the reference list of included studies. Study selection, data extraction, and risk of bias assessment were carried out independently by two reviewers. The Fowkes and Fulton Critical Assessment Guideline was used to assess methodological quality of each study included. The GRADE approach was performed to determine the certainty of evidence of relationship between temperament traits. RESULTS: This study recovered 1362 articles, of which 12 were included. Despite the high heterogeneity of methodological aspects, qualitative synthesis by subgroups showed a positive association/correlation between emotionality, neuroticism, and shyness with DFA in children and adolescents. Different subgroups analysis showed similar results. Eight studies were classified as having low methodological quality. CONCLUSION: The main shortcoming of the included studies is the high risk of bias and a very low certainty of evidence. Within its limitations, children and adolescents with a temperament-like emotionality/neuroticism and shyness are more likely to present higher DFA.
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Ansiedad al Tratamiento Odontológico , Temperamento , Niño , Adolescente , Humanos , Estudios Transversales , Trastornos de Ansiedad , TimidezRESUMEN
The influence of temperament traits on bipolar disorder (BD) has been investigated. Both temperament traits and BD are partially genetically determined and seem to be influenced by variations in the CACNA1C gene. These variations presented a significant interactive effect with biological sex, although studies that evaluate this relationship are scarce. Here, we assessed the mediation effect of temperament traits on the relationship between two polymorphisms in the CACNA1C gene (rs1006737 and rs4765913) and BD according to sex. This is a cross-sectional study consisting of 878 Caucasian individuals (508 women and 370 men), aged 18-35, enrolled in a population-based study in the city of Pelotas, Southern Brazil. BD diagnosis was evaluated using the clinical interview MINI 5.0, and temperament traits were assessed via the application of the Affective and Emotional Composite Temperament Scale (AFECTS). Mediation models were tested using the modeling tool PROCESS (version 3.3) for SPSS. Bootstrapping-enhanced mediation analyses in women indicated that traits anger (39%) and caution (27%) mediated the association between the rs4765913 SNP and BD, while traits volition (29%), anger (35%), and caution (29%) mediated the association between the AA haplotype (rs1006737-rs4765913) and the BD. No effect was encountered for cisgender men. Our model revealed that paths from CACNA1C SNPs to BD are mediated by specific temperament traits in women, reinforcing the definition of temperament traits as endophenotypes.
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Trastorno Bipolar , Femenino , Humanos , Masculino , Trastorno Bipolar/psicología , Canales de Calcio Tipo L/genética , Estudios Transversales , Emociones , Polimorfismo de Nucleótido Simple , Temperamento , Adolescente , Adulto Joven , AdultoRESUMEN
Compreender as estratégias de resolução de conflitos utilizadas por adolescentes na relação com seus pais é fundamental para entender como ocorre seu desenvolvimento saudável. Este artigo investigou a resolução de conflitos de adolescentes em situações de confronto entre o seu domínio pessoal e o controle parental. 36 adolescentes com idades entre 15 e 17 anos, divididos igualmente conforme o sexo, responderam a uma entrevista semiestruturada, que continha quatro situações de conflito hipotéticas. Os dados foram submetidos à análise de conteúdo semântica e a testes não paramétricos. Os resultados foram categorizados em sete estratégias: Assunção de culpa, Submissão, Mentira, Hostilidade, Diálogo/Explicação, Negociação e Outra. A forma predominante de resolução utilizada foi o Diálogo/Explicação, considerada como uma forma recorrente de defender o domínio pessoal. Foram encontradas diferenças em relação ao sexo dos participantes e à situação hipotética. Por fim, os resultados são discutidos em termos de grau de autonomia e tipo de defesa do domínio pessoal.(AU)
Understanding the conflict resolution strategies used by adolescents in their relationship with their parents is fundamental to understanding how their healthy development occurs. This article investigated the resolution of conflicts by adolescents in confrontation situations between their personal domain and parental control. A total of 36 adolescents, aged 15 to 17 years, divided equally according to sex, answered a semi-structured interview that contained four hypothetical conflict situations. Data were subjected to semantic content analysis and non-parametric tests. The results were categorized into seven strategies: Assumption of Guilt, Submission, Lie, Hostility, Dialogue/Explanation, Negotiation, and Other. The predominant form of resolution used was Dialogue/Explanation, considered a recurrent form of defense of the personal domain. Differences were found depending on the participants' gender and the hypothetical situation. Finally, the results are discussed regarding the degree of autonomy and type of defense of the personal domain.(AU)
Enterarse de las estrategias de resolución de conflictos que los adolescentes utilizan en la relación con sus padres es fundamental para comprender cómo ocurre el desarrollo saludable de los adolescentes. A partir de una entrevista semiestructurada, presentamos cuatro situaciones hipotéticas de conflicto que fueron analizadas y respondidas por 36 adolescentes de entre 15 y 17 años, divididos según el género. Los datos se sometieron a un análisis de contenido semántico y a pruebas no paramétricas. Los resultados se categorizaron en siete estrategias de resolución de conflictos: Asunción de culpa, Sumisión, Mentira, Hostilidad, Diálogo/Explicación, Negociación y Otros. La forma de resolución más utilizada fue Diálogo/Explicación, y esta categoría fue una forma de defensa del dominio personal. Asimismo, se encontraron diferencias en función del género de los participantes y conforme la situación hipotética. Los resultados se discuten en términos de grado de autonomía y tipo de defensa del dominio personal.(AU)
Asunto(s)
Humanos , Masculino , Femenino , Adolescente , Adolescente , Negociación , Conflicto Familiar , Ansiedad , Orientación , Relaciones Padres-Hijo , Satisfacción Personal , Personalidad , Desarrollo de la Personalidad , Atención Primaria de Salud , Psicología , Psicología Social , Desarrollo Psicosexual , Psicoterapia , Política Pública , Calidad de Vida , Rol , Sexo , Autoritarismo , Trastorno de la Conducta Social , Cambio Social , Predominio Social , Medio Social , Socialización , Estereotipo , Estrés Psicológico , Reacción de Prevención , Tabú , Temperamento , Templanza , Violencia , Conducta y Mecanismos de Conducta , Selección de Profesión , Actitud , Defensa del Niño , Protección a la Infancia , Conducta de Elección , Salud Mental , Pubertad , Conducta del Adolescente , Responsabilidad Parental , Relaciones Intergeneracionales , Codependencia Psicológica , Entrevista , Comunicación , Atención Integral de Salud , Privacidad , Adulto , Sexualidad , Trastorno de la Conducta , Retroalimentación Psicológica , Revelación , Conducta Peligrosa , Ética Basada en Principios , Toma de Decisiones , Reducción del Daño , Desarrollo Moral , Disentimientos y Disputas , Confianza , Amigos , Desarrollo del Adolescente , Desarrollo Sexual , Dominación-Subordinación , Educación , Escolaridad , Ego , Emociones , Reacción de Fuga , Miedo , Inteligencia Emocional , Sentido de Coherencia , Perdón , Factores Protectores , Normas Sociales , Ajuste Emocional , Consumo de Alcohol en Menores , Influencia de los Compañeros , Tratamiento Conservador , Perfeccionismo , Uso del Teléfono Celular , Incivilidad , Automanejo , Etnocentrismo , Libertad , Frustación , Distrés Psicológico , Integración Social , Empoderamiento , Modelo Transteórico , Desinformación , Cohesión Social , Ciudadanía , Terapia Gestalt , Apoyo Familiar , Bienestar Psicológico , Culpa , Felicidad , Hormonas , Hostilidad , Desarrollo Humano , Derechos Humanos , Crisis de Identidad , Individualismo , Delincuencia Juvenil , Ira , Actividades Recreativas , Acontecimientos que Cambian la Vida , Soledad , Amor , Decepción , Principios Morales , Narcisismo , Apego a ObjetosRESUMEN
O distanciamento social ocasionado pela pandemia de Covid-19 levou a profundas mudanças na rotina das famílias com crianças pequenas, aumentando o estresse no ambiente doméstico. Este estudo analisou a experiência de planejamento e implementação de um projeto de extensão universitária que ofereceu orientação a pais com filhos de 0 a 11 anos por meio de chamadas de áudio durante a pandemia. O protocolo de atendimento foi desenvolvido para atender às necessidades de famílias de baixa renda e listava problemas específicos relacionados ao confinamento em casa e ao fechamento das escolas seguidos por uma variedade de estratégias de enfrentamento. A análise de 223 queixas relatadas pelos usuários em 130 ligações revelou que 94% dos problemas referidos pelos pais foram contemplados pelo protocolo de atendimento e estavam relacionados aos problemas externalizantes (39%) ou internalizantes (26%) das crianças ou ao declínio do bem-estar subjetivo dos pais (29%). Serviços de apoio devem orientar os pais quanto ao uso de práticas responsivas e assertivas que promovam o bem-estar emocional da criança e estabeleçam expectativas comportamentais em contextos estressantes. A diminuição dos conflitos entre pais e filhos resultante do uso dessas estratégias tende a reduzir o sofrimento dos pais, aumentando sua sensação de bem-estar subjetivo. Recomenda-se ampla divulgação dessas iniciativas e seguimento dos casos.(AU)
The social distancing the COVID-19 pandemic entailed has led to profound changes in the routine of families with young children, increasing stress in the home environment. This study analyzed the experience of planning and implementing a university extension program that offered support to parents with children from 0 to 11 years old via audio calls during the COVID-19 pandemic. The service protocol was developed to meet the needs of low-income families and listed specific problems related to home confinement and school closure followed by a variety of coping strategies. The analysis of 223 complaints reported by users in 130 calls revealed that 94% of the problems reported by parents were addressed by the protocol and were related to children's externalizing (39%) or internalizing (26%) problems or to the decline in parents' subjective well-being (29%). Support services should guide parents on the use of responsive and assertive practices that promote the child's emotional well-being and set behavioral expectations in stressful contexts. The reduction in conflicts between parents and children resulting from the use of these strategies tends to reduce parents' suffering, increasing their sense of subjective well-being. Wide dissemination of these initiatives and case follow-up are recommended.(AU)
La distancia social causada por la pandemia de COVID-19 condujo a cambios profundos en la rutina de las familias con niños pequeños, aumentando el estrés en el entorno del hogar. Este estudio analizó la experiencia de planificar e implementar un proyecto de extensión universitaria que ofreció orientación a los padres con niños de cero a 11 años a través de llamadas de audio durante la pandemia COVID-19. El protocolo de atención se desarrolló para satisfacer las necesidades de las familias de bajos ingresos y enumeró problemas específicos relacionados con el confinamiento en el hogar y el cierre de la escuela, seguido de una variedad de estrategias de afrontamiento. El análisis de 223 quejas informadas por los usuarios en 130 llamadas reveló que el 94% de los problemas informados por los padres fueron abordados por el protocolo de atención y estaban relacionados con los problemas de externalización (39%) o internalización (26%) de los niños o la disminución del bienestar subjetivo de los padres (29%). Los servicios de apoyo deberían aconsejar a los padres sobre el uso de prácticas receptivas y asertivas que promuevan el bienestar emocional del niño y establezcan expectativas de comportamiento en contextos estresantes. La reducción de los conflictos entre padres e hijos como resultado del uso de estas estrategias tiende a reducir el sufrimiento de los padres, aumentando su sensación de bienestar subjetivo. Se recomienda una amplia difusión de estas iniciativas y seguimiento de casos.(AU)
Asunto(s)
Humanos , Femenino , Recién Nacido , Lactante , Preescolar , Niño , Orientación , Padres , Satisfacción Personal , Niño , Problema de Conducta , COVID-19 , Ansiedad , Relaciones Padres-Hijo , Apetito , Juego e Implementos de Juego , Solución de Problemas , Psicología , Agitación Psicomotora , Calidad de Vida , Lectura , Recreación , Educación Compensatoria , Infecciones del Sistema Respiratorio , Seguridad , Salarios y Beneficios , Servicios de Salud Escolar , Autoimagen , Trastorno Autístico , Sueño , Ajuste Social , Condiciones Sociales , Conformidad Social , Medio Social , Aislamiento Social , Problemas Sociales , Socialización , Factores Socioeconómicos , Análisis y Desempeño de Tareas , Teléfono , Temperamento , Terapéutica , Tiempo , Desempleo , Violencia , Terapia Conductista , Horas de Trabajo , Políticas, Planificación y Administración en Salud , Abuso Sexual Infantil , Tedio , Neurociencias , Virosis , Actividades Cotidianas , Aflicción , Ejercicio Físico , Divorcio , Maltrato a los Niños , Desarrollo Infantil , Salud Mental , Vacunación Masiva , Terapia por Relajación , Inmunización , Conducta Autodestructiva , Derechos Civiles , Responsabilidad Parental , Trastorno de Pánico , Entrevista , Cognición , Violencia Doméstica , Transmisión de Enfermedad Infecciosa , Clase , Niños con Discapacidad , Ingenio y Humor , Internet , Creatividad , Intervención en la Crisis (Psiquiatría) , Llanto , Vulnerabilidad ante Desastres , Impacto Psicosocial , Autonomía Personal , Muerte , Amigos , Agresión , Depresión , Impulso (Psicología) , Economía , Educación Especial , Escolaridad , Emociones , Empatía , Docentes , Conflicto Familiar , Relaciones Familiares , Miedo , Consumo Excesivo de Bebidas Alcohólicas , Comidas , Reinserción al Trabajo , Esperanza , Optimismo , Pesimismo , Autocontrol , Fobia Social , Sistemas de Apoyo Psicosocial , Equilibrio entre Vida Personal y Laboral , Experiencias Adversas de la Infancia , Tiempo de Pantalla , Asco , Tristeza , Solidaridad , Distrés Psicológico , Intervención Psicosocial , Teletrabajo , Estrés Financiero , Inseguridad Alimentaria , Análisis de Sentimientos , Factores Sociodemográficos , Vulnerabilidad Social , Apoyo Familiar , Gobierno , Culpa , Salud Holística , Homeostasis , Hospitalización , Tareas del Hogar , Trastornos del Inicio y del Mantenimiento del Sueño , Ira , Aprendizaje , Discapacidades para el Aprendizaje , Actividades Recreativas , Soledad , Trastornos MentalesRESUMEN
The objective of this study was to evaluate the effect of intronic single nucleotide polymorphisms (SNP) on temperament traits in a Brahman cattle population. The SNP located in CACNG4, EXOC4, NRXN3, and SLC9A4 candidate genes were genotyped in 250 animals with temperament records of exit velocity, pen score, and temperament score. Rs3423464051:G>A in the CACNG4 gene was associated with exit velocity and temperament score. An in silico analysis of the five intronic SNP showed that alternative alleles of CACNG4-rs3423464051, EXOC4-rs109393235, and SLC9A4-rs109722627 SNP could alter branch point sites during splicing, while a protein-protein interaction network analysis demonstrated a GRIA2 gene-mediated interaction between CACNG4 and NRXN3. The present results support previously reported evidence regarding bovine temperament-related candidate genes, particularly CACNG4, which is a confirmed candidate gene in need of more detailed analyses to reveal its role in temperament-related traits.(AU)
Asunto(s)
Animales , Conducta Animal/fisiología , Bovinos/genética , Polimorfismo de Nucleótido Simple/genética , Temperamento , Marcadores GenéticosRESUMEN
Este estudo realizou uma revisão sistemática da literatura brasileira e internacional publicada entre 2015 e 2020 sobre bibliométricos, operacionalização teórica e metodológica e direcionalidade de efeitos das relações entre a parentalidade e o temperamento infantil em estudos sobre crianças de quatro a sete anos. A busca nas bases de dados BVS-Psi, Portal Regional da BVS, MEDLINE, Academic Search Premier, SocINDEX, SCOPUS, ScienceDirect, PsycInfo e PsycArticles, a partir das palavras-chave "parenting", "child temperament" e "infant temperament" resultou em 24 estudos selecionados para análise. Predominaram pesquisas norte-americanas, com delineamento quantitativo, uso de questionários e mães respondentes. O referencial teórico-metodológico utilizado para avaliar a parentalidade mostrou-se diversificado, enquanto o Modelo Psicobiológico destacou-se na avaliação do temperamento. Constatou-se que temperamento e parentalidade possuem associação direta e indireta e os efeitos dessa relação reverberam no desenvolvimento infantil. Destaca-se a importância de programas de intervenção para a promoção da parentalidade positiva e o desenvolvimento de habilidades regulatórias infantis
This study carried out a systematic review of literature published between 2015 and 2020 on bibliometrics; theoretical and methodological operationalization and directionality of the effects of the relationships between parenting and child temperament in studies about 4-7 years children. The search in BVS-Psi, Portal Regional da BVS, MEDLINE, Academic Search Premier, SocINDEX, SCOPUS, ScienceDirect, PsycInfo e PsycArticles databases, using the keywords "parenting", "child temperament" and "infant temperament" resulted in 24 studies selected for analysis. North American studies predominated, with a quantitative design, with mothers responding questionnaires. The theoretical-methodological framework used to assess parenting proved to be diversified, while the Psycho-biological Model stood out in the assessment of temperament. It was found that temperament and parenting have a direct and indirect association and the effects of this relationship reverberate in child development. The importance of intervention programs to promote positive parenting and the development of child regulatory skills is highlighted
Este estudio realizó una revisión sistemática de la literatura publicada entre 2015 y 2020 sobre bibliometría, operacionalización teórica y metodológica y direccionalidad de los efectos de las relaciones entre parentalidad y tempera-mento infantil en estudios sobre niños de 4 a 7 años. Se buscó en las bases de datos BVS-Psi, Portal Regional de la BVS, MEDLINE, Academic Search Premier, SocINDEX, SCOPUS, ScienceDirect, PsycInfo y PsycArticles, las palabras clave "parenting", "child temperament" y "infant temperament" con 24 estudios seleccionados para analizar. Predominaron los estudios norteamericanos, cuantitativos, con cuestionarios y madres respondedoras. El marco teórico-metodológico utilizado para evaluar la parentalidad fue diversificado, mientras que el Modelo Psicobiológico se destacó en la evaluación del temperamento. El temperamento y la parentalidad tienen una asociación directa e indirecta y essa relación repercute en el desarrollo infantil. Se destaca la importancia de los programas de intervención sobre parentalidad positiva y el desarrollo de habilidades regulatorias infantiles
Asunto(s)
Temperamento , Responsabilidad Parental , Desarrollo InfantilRESUMEN
O brincar é uma atividade importante para o desenvolvimento infantil, porque melhora aspectos cognitivos, emocionais e físicos. Além disso, jogos e brincadeiras podem ser explorados como recurso educacional. Partindo do entendimento da ludicidade enquanto um processo subjetivo, este trabalho investigou a relação com o saber estabelecida durante as brincadeiras, buscando compreendê-las em suas dimensões epistêmica, social e identitária. Dezesseis estudantes do 5º ano do ensino fundamental foram entrevistados a partir de um roteiro baseado no instrumento "balanço do saber", proposto por Bernard Charlot. As questões foram adaptadas para possibilitar apreender o que as crianças dizem aprender durante as brincadeiras em que participam, com ênfase naquelas realizadas em sala de aula. Os resultados da análise de conteúdo realizada mostraram que, apesar de existirem conflitos sobre como se estabelecem as funções lúdica e educativa, quando a brincadeira infantil é utilizada como recurso pedagógico, os sujeitos podem identificar benefícios no processo de aprendizagem por meio dela. Aponta-se, também, a necessidade de considerar a condição social da criança no ambiente escolar para o sucesso ao utilizar essas atividades como práticas pedagógicas.(AU)
Child's play is an important activity for child development since it improves cognition, emotional, and physical aspects. Games can also be explored as an educational resource. Starting from the understanding that playfulness is a subjective process, this work has investigated the relationship to the knowledge stablished during games, aiming to understand it in its epistemic, social, and identitary dimensions. A group of 16 5th grade students were interviewed from a script based on the instrument "balance of knowledge," as proposed by Bernard Charlot. The questions were adapted to enable the apprehension of what children say they learn on the games they play, emphasizing those which are played in classrooms. The results of the content analysis performed have showed that, despite the conflicts on how both playful and educative functions are stablished when child's play is used as a pedagogic resource, the subjects can identify benefits on the process of learning with it. The need to consider the child's social condition in the school environment to reach success when using these activities as pedagogical practices is also pointed out.(AU)
Jugar es una actividad importante para el desarrollo de los niños, porque mejora aspectos cognitivos, emocionales y físicos. Por tanto, los juegos son explorados como recurso educativo. Partiendo de la comprensión de que lo lúdico es un proceso subjetivo, este trabajo analizó la relación con el saber que se establece durante el juego, con el objetivo de comprenderlo en sus dimensiones epistémica, social e identitaria. Se entrevistó a dieciséis estudiantes de quinto grado a partir de un guion basado en el instrumento "balance del saber" propuesto por Bernard Charlot. Las preguntas fueron adaptadas para permitir la aprehensión de lo que los niños dicen que aprenden en sus juegos, enfatizando los que se juegan en las aulas. Los resultados del análisis de contenido realizado mostraron que, a pesar de que existen conflictos sobre cómo se establecen ambas funciones lúdica y educativa cuando se utiliza el juego infantil como recurso pedagógico, los niños pueden identificar beneficios en el proceso de aprendizaje a través del juego. Se señala la necesidad de considerar la condición social del niño en el entorno escolar para alcanzar el éxito al utilizar estas actividades como prácticas pedagógicas.(AU)
Asunto(s)
Humanos , Masculino , Femenino , Juego e Implementos de Juego , Ludoterapia , Instituciones Académicas , Escolaridad , Personalidad , Aptitud , Psicología , Psicología Educacional , Calidad de Vida , Servicios de Salud Escolar , Medio Social , Percepción Social , Deportes , Análisis y Desempeño de Tareas , Enseñanza , Temperamento , Estudios de Tiempo y Movimiento , Rendimiento Escolar Bajo , Timidez , Simbolismo , Adaptación Psicológica , Ejercicio Físico , Actitud , Familia , Defensa del Niño , Cuidado del Niño , Orientación Infantil , Protección a la Infancia , Salud Mental , Negociación , Entrevista , Animación , Película y Video Educativos , Manifestaciones Neuroconductuales , Dibujo , Creatividad , Cultura , Confianza , Crecimiento y Desarrollo , Ego , Empatía , Estudios de Evaluación como Asunto , Conducta Exploratoria , Fantasía , Baño de Sol , Placer , Conducta Sedentaria , Función Ejecutiva , Habilidades Sociales , Aprendizaje Espacial , Juegos Recreacionales , Maestros , Prácticas Interdisciplinarias , Libertad , Frustación , Solidaridad , Interacción Social , Felicidad , Pasatiempos , Salud Holística , Imaginación , Individualidad , Inteligencia , Liderazgo , Actividades Recreativas , Memoria , Procesos Mentales , Motivación , Destreza Motora , Movimiento , Música , Comunicación no VerbalRESUMEN
O conceito de psicopatia é habitualmente associado a uma psicopatologia caracterizada pela falta de empatia, manipulação, agressividade, impulsividade, egocentrismo, crueldade e criminalidade. Já amplamente aceito pela comunidade científica, o conceito costuma ser utilizado em contextos jurídico-penais na validação de seu funcionamento punitivo. Dentre as concepções que alicerçaram o surgimento histórico desse conceito, destaca-se o papel do criminoso nato de Lombroso. Nesse sentido, este estudo buscou evidenciar como o conceito contemporâneo de psicopatia se firma enquanto modernização das concepções lombrosianas acerca do criminoso nato. Para isso, nos apoiamos na psicopatolologia para realizar um estudo comparativo entre as produções de Lombroso e as pesquisas contemporâneas acerca da psicopatia. Dentre as principais similaridades, destacamos a ênfase atribuída à suposta natureza criminal, etiologicamente decorrente de sua configuração orgânica. No mais, tais concepções também se assemelham no destaque de um déficit afetivo e moral, assim como na descrição da tendência a ser canhoto, egoísta, mentiroso, resistente à dor, narcisista, impulsivo, promíscuo, cruel, maléfico e inapto ao trabalho. Assim como fez Lombroso, as pesquisas acerca da psicopatia costumam ser realizadas com sujeitos já previamente criminalizados; condicionando uma seletividade étnico-racial e de classe. Descritos como sujeitos perigosos, incuráveis e intratáveis, ambas as concepções promovem a defesa do acirramento da punição jurídico-penal. Concluímos que a criminalidade nata de Lombroso continua a ser expressa no conceito de psicopatia, visto que as funções jurídico-penais e socioeconômicas de sua definição exercem o mesmo papel na legitimação científica da violência de Estado, encarceramento em massa e racismo estrutural.(AU)
Psychopathy is usually associated with a psychopathology characterized by a lack of empathy, manipulation, aggressiveness, impulsivity, egocentrism, cruelty, and criminality. Widely accepted by the scientific community, this concept is often used in legal and criminal contexts to validate its punitive functioning. Among the conceptions that underpinned the historical emergence of psychopathy, Lombroso's born criminal stands out. Hence, this study analyzes how the contemporary concept of psychopathy updates Lombrosian conceptions about the born criminal. To do so, we rely on psychopathology to conduct a comparative study between Lombroso's work and contemporary research on psychopathy. Among the main similarities, we highlight the emphasis given to the supposed criminal nature, etiologically arising from its organic configuration. Moreover, such conceptions emphasize an affective and moral deficit, and describe a tendency toward left-handedness, selfishness, lying, pain-resistance, narcissism, impulsivity, promiscuousness, cruelty, maliciousness and unfitness for work. As did Lombroso, research on psychopathy is usually conducted with individuals who have already been criminalized, conditioning an ethnic-racial and class selectivity. By describing these subjects as dangerous, incurable and intractable, both conceptions advocate for increased legal and penal punishment. In conclusion, Lombroso's natural criminality continues to underpin the concept of psychopathy, since its legal-criminal and socioeconomic functions play the same role in scientifically legitimizing state violence, mass incarceration, and structural racism.(AU)
La psicopatía es un concepto generalmente asociado a una psicopatología que se caracteriza por la falta de empatía, la manipulación, agresividad, impulsividad, egocentrismo, crueldad y criminalidad. Ya ampliamente aceptado por la comunidad científica, este concepto se utiliza a menudo en contextos legales para validar su funcionamiento punitivo. Entre los conceptos que fundamentaron el surgimiento histórico de este concepto, destaca el papel del criminal nato de Lombroso. En este contexto, este estudio buscó mostrar cómo el concepto contemporáneo de psicopatía se establece como la modernización de las concepciones lombrosianas sobre el criminal nato. Para eso, se utiliza la psicopatología para realizar un estudio comparativo entre las producciones de Lombroso y la investigación contemporánea sobre psicopatía. Entre las principales similitudes, destaca el énfasis atribuido a su supuesta naturaleza criminal, resultado etiológico de su configuración orgánica. Además, estas concepciones también son similares al resaltar un déficit afectivo y moral, así como al describir la tendencia a ser zurdo, egoísta, mentiroso, resistente al dolor, narcisista, impulsivo, promiscuo, cruel, malévolo e inadecuado para el trabajo. Como hizo Lombroso, los estudios sobre psicopatía se suelen realizar con sujetos que ya han sido criminalizados; condicionando una selectividad étnica, racial y de clase. Calificados como sujetos peligrosos, incurables e intratables, ambas concepciones promueven la defensa del aumento de la pena legal. Se concluye que la criminalidad nata de Lombroso continúa expresándose en el concepto de psicopatía, ya que las funciones penales y socioeconómicas de su definición juegan el mismo papel en la legitimación científica de la violencia estatal, encarcelamiento masivo y racismo estructural.(AU)