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1.
Anal Verbal Behav ; 40(1): 1-12, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38962519

RESUMEN

Procedural fidelity refers to the degree to which procedures for an assessment or intervention (i.e., independent variables) are implemented consistent with the prescribed protocols. Procedural fidelity is an important factor in demonstrating the internal validity of an experiment and clinical treatments. Previous reviews evaluating the inclusion of procedural fidelity in published empirical articles demonstrated underreporting of procedural fidelity procedures and measures within specific journals. We conducted a systematic review of The Analysis of Verbal Behavior (TAVB) to evaluate the trends in procedural fidelity reporting from 2007 to 2021. Of the 253 articles published in TAVB during the reporting period, 144 of the articles (168 studies) met inclusionary criteria for further analysis. Our results showed that 54% of studies reported procedural fidelity data, which is slightly higher than previous reviews. In comparison, interobserver-agreement data were reported for a high percentage of studies reviewed (i.e., 93%). Further discussion of results and applied research implications are included.

2.
Behav Modif ; 47(2): 402-431, 2023 03.
Artículo en Inglés | MEDLINE | ID: mdl-35850543

RESUMEN

Caregiver training is an important component of behavioral intervention; however, many barriers exist for in-person training. Alternatively, behavioral therapists may use telehealth as a service delivery method. To effectively train caregivers through telehealth, therapists should receive explicit training, but there has been limited research on effective methods for teaching this skill. The purpose of the current study was to evaluate video modeling with voice-over instruction (VMVO) to train therapists to implement 11 component skills of caregiver training through telehealth to teach confederate caregivers to implement a guided compliance procedure. We measured the therapist's implementation of the component skills during a scripted role-play before and after video-model training within a multiple baseline design across participants. We also conducted maintenance and generalization probes to a novel skill. All seven therapists learned the skill, but three therapists required a feedback component in addition to the VMVO. The results suggest that VMVO may be an efficient and effective method for training therapists to conduct caregiver training via telehealth. Furthermore, results indicate that component skill analyses may be valuable to monitor skills that require remediation.


Asunto(s)
Cuidadores , Telemedicina , Humanos , Aprendizaje , Terapia Conductista/métodos , Retroalimentación , Telemedicina/métodos
3.
Eval Program Plann ; 92: 102055, 2022 06.
Artículo en Inglés | MEDLINE | ID: mdl-35227960

RESUMEN

The implementation of evidence-based treatments (EBTs) in community behavioral health settings is a recommended practice, yet training experienced by community-based clinicians may require novel and creative training methods. The current study focused on creating a training protocol for Alternative for Families: a Cognitive-Behavioral Therapy from both evidence-based foundations and community-based agency feedback to promote better EBT integration into agencies. Twenty-four clinicians from three agencies were trained using a community-informed training protocol. Outcomes for clinician-reports of organizational functioning, self-reports of skill and knowledge, and observational single-subject data of clinician skills were assessed. Minimal improvements were found for clinician skills across self-report and observations. More research on tailoring trainings to meet needs of community agencies and clinicians should be explored to determine best practice in wide-scale implementation efforts.


Asunto(s)
Terapia Cognitivo-Conductual , Humanos , Evaluación de Programas y Proyectos de Salud
4.
J Appl Behav Anal ; 55(2): 603-621, 2022 03.
Artículo en Inglés | MEDLINE | ID: mdl-35195900

RESUMEN

Performance feedback is an effective strategy to improve and maintain therapist performance with implementing interventions. Shuler and Carroll (2019) successfully used video modeling with voiceover instructions (VMVO) to train supervisors to provide accurate performance feedback to a confederate therapist implementing guided compliance. In Study 1, we replicated Shuler and Carroll by using VMVO to train 5 supervisors to provide performance feedback to a confederate therapist on their guided-compliance integrity. Feedback accuracy increased following VMVO and maintained for 1 month. In Study 2, we extended Shuler and Carroll by demonstrating improvements in therapist guided-compliance integrity after they received performance feedback from supervisors from Study 1. The results of the current study support the use of VMVO to teach supervisory skills to behavior analysts.


Asunto(s)
Retroalimentación , Humanos
5.
Behav Anal Pract ; 12(3): 576-591, 2019 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-31976265

RESUMEN

Supervisors commonly use feedback to teach staff members to implement behavioral interventions. However, few studies have evaluated methods to teach supervisors to provide effective feedback. We used a multiple-baseline design to evaluate the use of video modeling with voice-over instruction to train 4 supervisors to provide performance feedback to a confederate therapist implementing a guided-compliance procedure. We assessed supervisors' accuracy with implementing 8 feedback component skills during scripted role-plays before and after video modeling. We also assessed the extent to which supervisors' skills generalized when providing feedback to a confederate therapist implementing novel behavioral procedures (i.e., discrete-trial training and mand training) and an actual therapist implementing the guided-compliance procedure with a child with autism. All supervisors mastered the feedback component skills following video modeling. Overall, the results of the current study suggest that video modeling may be an efficacious and efficient method to train supervisors.

6.
J Appl Behav Anal ; 52(2): 541-556, 2019 05.
Artículo en Inglés | MEDLINE | ID: mdl-30549026

RESUMEN

Children with autism spectrum disorder are typically taught conditional discriminations using a match-to-sample arrangement. Consideration should be given to the temporal order in which antecedent stimuli (the sample and comparison stimuli) are presented during match-to-sample trials, as various arrangements have been used in the extant literature. The purpose of the current study was to compare the effects of four stimulus presentation orders on the acquisition of auditory-visual conditional discriminations. The study included participants from a clinically relevant population (three children with autism spectrum disorder), employed clinically relevant teaching procedures, and included two presentation formats not included in previous comparison evaluations (simultaneous and sample-first with re-presentation conditions). Results were found to be learner-specific; that is, a different stimulus presentation format was most efficient for each participant. We provide suggestions to evaluate stimulus control topographies and enhance experimental control in match-to-sample arrangements.


Asunto(s)
Trastorno del Espectro Autista/psicología , Aprendizaje Discriminativo , Educación de las Personas con Discapacidad Intelectual/métodos , Estimulación Acústica , Percepción Auditiva , Niño , Preescolar , Discriminación en Psicología , Humanos , Masculino , Estimulación Luminosa , Refuerzo en Psicología , Percepción Visual
7.
J Appl Behav Anal ; 51(3): 482-501, 2018 07.
Artículo en Inglés | MEDLINE | ID: mdl-29675825

RESUMEN

Previous research comparing the effectiveness of error-correction procedures has involved lengthy assessments that may not be practical in applied settings. We used an abbreviated assessment to compare the effectiveness of five error-correction procedures for four children with autism spectrum disorder or a developmental delay. During the abbreviated assessment, we sampled participants' responding with each procedure and completed the assessment before participants reached our mastery criterion. Then, we used the results of the abbreviated assessment to predict the most efficient procedure for each participant. Next, we conducted validation assessments, comparing the number of sessions, trials, and time required for participants to master targets with each procedure. Results showed correspondence between the abbreviated assessment and validation assessments for two of four participants and partial correspondence for the other two participants. Findings suggest that a brief assessment may be a useful tool for identifying the most efficient error-correction procedure for individual learners.


Asunto(s)
Trastorno del Espectro Autista/terapia , Terapia Conductista/métodos , Discapacidades del Desarrollo/terapia , Preescolar , Femenino , Humanos , Masculino , Resultado del Tratamiento
8.
Behav Modif ; 42(1): 58-83, 2018 01.
Artículo en Inglés | MEDLINE | ID: mdl-29199447

RESUMEN

The present investigation examined special education teachers' selection and use of teaching strategies for receptive identification training with children with autism spectrum disorder (ASD) in their classrooms. Teachers first responded to a survey in which they provided examples of receptive identification tasks taught in their classrooms, rated the efficacy of teaching strategies, described how they determined whether skills were mastered, listed any assessments they conducted to identify relevant prerequisite skills prior to receptive identification training, described how they selected teaching strategies for use in their classrooms, and listed their years of experience as a teacher and working with children with ASD. Subsequent observations of implementation of teaching strategies during trial-based instruction occurred in a proportion of teachers' classrooms. The results of the observations showed that participants did not consistently implement components of trial-based instruction as described in the literature, and there were differences in implementation depending on the types of skills targeted during instruction.


Asunto(s)
Trastorno del Espectro Autista/rehabilitación , Educación Especial/métodos , Capacitación en Servicio/métodos , Formación del Profesorado/métodos , Adulto , Niño , Femenino , Humanos , Masculino , Persona de Mediana Edad
9.
Behav Anal Pract ; 10(1): 72-76, 2017 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-28352510

RESUMEN

The identification of putative reinforcers is a critical component of programming for individuals with disabilities. A multiple stimulus without replacement preference assessment is one option for identifying putative reinforcers; however, staff must be trained on the steps necessary to conduct the assessment for it to be useful in practice. This study examined the effectiveness of using video modeling with voice-over instruction (VMVO) to train two public school staff to conduct this assessment. Results demonstrate that VMVO was effective in training, producing generalized responding, maintenance, and high social validity ratings.

10.
J Appl Behav Anal ; 50(2): 238-251, 2017 04.
Artículo en Inglés | MEDLINE | ID: mdl-28090644

RESUMEN

Recent advancements in telecommunication technologies make it possible to conduct a variety of healthcare services remotely (e.g., behavioral-analytic intervention services), thereby bridging the gap between qualified providers and consumers in isolated locations. In this study, web-based telehealth technologies were used to remotely train direct-care staff to conduct a multiple-stimulus-without-replacement preference assessment. The training package included three components: (a) a multimedia presentation; (b) descriptive feedback from previously recorded baseline sessions; and (c) scripted role-play with immediate feedback. A nonconcurrent, multiple-baseline-across-participants design was used to demonstrate experimental control. Training resulted in robust and immediate improvements, and these effects maintained during 1- to 2-month follow-up observations. In addition, participants expressed high satisfaction with the web-based materials and the overall remote-training experience.


Asunto(s)
Técnicos Medios en Salud/educación , Técnicos Medios en Salud/psicología , Trastorno Autístico/rehabilitación , Terapia Conductista/educación , Terapia Conductista/métodos , Telemedicina/métodos , Preescolar , Retroalimentación Psicológica , Femenino , Humanos , Masculino , Evaluación de Resultado en la Atención de Salud , Adulto Joven
11.
J Appl Behav Anal ; 49(1): 176-81, 2016 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-26947579

RESUMEN

We used an adapted alternating treatments design to compare skill acquisition during discrete-trial instruction using immediate reinforcement, delayed reinforcement with immediate praise, and delayed reinforcement for 2 children with autism spectrum disorder. Participants acquired the skills taught with immediate reinforcement; however, delayed reinforcement decreased the efficiency and effectiveness of discrete-trial instruction. We discuss the importance of evaluating the influence of treatment-integrity errors on skill acquisition during discrete-trial instruction.


Asunto(s)
Trastorno del Espectro Autista/rehabilitación , Terapia Conductista/métodos , Destreza Motora/fisiología , Esquema de Refuerzo , Niño , Preescolar , Humanos , Factores de Tiempo
12.
J Appl Behav Anal ; 48(2): 257-73, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-25913105

RESUMEN

Previous research supports the use of a variety of error-correction procedures to facilitate skill acquisition during discrete-trial instruction. We used an adapted alternating treatments design to compare the effects of 4 commonly used error-correction procedures on skill acquisition for 2 children with attention deficit hyperactivity disorder and 3 children with autism spectrum disorder. For all participants, multiple error-correction procedures were effective; however, 1 or 2 specific error-correction procedures led to more efficient skill acquisition for each individual. These results highlight the importance of evaluating the effectiveness and efficiency of error-correction procedures for individual learners during discrete-trial instruction. We discuss the use of discrete-trial instruction with different populations, implications for using multiple measures of procedural efficiency, and several areas for future research.


Asunto(s)
Trastorno por Déficit de Atención con Hiperactividad/psicología , Trastorno del Espectro Autista/psicología , Terapia Conductista/métodos , Aprendizaje/fisiología , Niño , Preescolar , Femenino , Humanos , Masculino
13.
Anal Verbal Behav ; 31(2): 183-99, 2015 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-27606211

RESUMEN

We evaluated the effects of instructive feedback on the variability of intraverbal responses for two children with autism spectrum disorder. Specifically, we used an adapted alternating treatments design to compare participants' novel responses and response combinations during an intraverbal category program across conditions with and without instructive feedback. During instructive feedback, secondary targets were presented during the consequence event of the learning trial and consisted of a therapist's model of response variability. The results showed that participants engaged in more novel response combinations during instructive feedback conditions. We discussed the clinical implications of these results as well as areas for future research.

14.
J Appl Behav Anal ; 47(2): 264-76, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-24764249

RESUMEN

The type of procedure used to measure a target behavior may directly influence the perceived treatment outcomes. In the present study, we examined the influence of different data-analysis procedures on the outcomes of two commonly used treatments on the vocal stereotypy of 2 children with an autism spectrum disorder. In Study 1, we compared an interrupted and uninterrupted data-analysis procedure to measure vocal stereotypy during the implementation of response interruption and redirection (RIRD). The results showed that the interrupted data-analysis procedure overestimated the effectiveness of RIRD. In Study 2, we examined the influence of different data-analysis procedures on the interpretation of the relative effects of 2 different treatments for vocal stereotypy. Specifically, we compared interrupted and uninterrupted data-analysis procedures during the implementation of RIRD and noncontingent reinforcement (NCR) as a treatment for vocal stereotypy. The results showed that, as in Study 1, the interrupted data-analysis procedure overestimated the effectiveness of RIRD; however, this effect was not apparent with NCR. These findings suggest that different types of data analysis can influence the perceived success of a treatment.


Asunto(s)
Terapia Conductista/métodos , Trastornos Generalizados del Desarrollo Infantil/complicaciones , Conducta Estereotipada/fisiología , Trastorno de Movimiento Estereotipado/rehabilitación , Conducta Verbal/fisiología , Niño , Preescolar , Humanos , Masculino , Resultado del Tratamiento
15.
Acta investigación psicol. (en línea) ; 4(3): 1642-1656, ago. 2014. ilus, tab
Artículo en Inglés | LILACS | ID: lil-748825

RESUMEN

Although behavioral interventions are powerful tools for parents and teachers, they are unlikely to result in lasting change if the intervention agents find them unacceptable. After developing effective behavior intervention plans for classroom use, we compared social validity of those interventions using three measures: concurrent-chains selections from the intervention consumer (students), verbal report of the intervention agent (teachers), and maintenance of the intervention over time. All three measures of social validity identified an intervention that was acceptable to the intervention consumer and intervention delivery agent. These findings are discussed in terms of applied implications for assessing social validity.


A pesar de que las intervenciones conductuales son herramientas poderosas para padres y maestros, es posible que no representen un cambio duradero si los agentes de la intervención consideran que no son aceptables. Después de desarrollar planes de intervención efectivos para ser utilizados en el aula, se comparó la validez social de dichas intervenciones usando tres medidas: elección de cadenas concurrentes por el consumidor de la intervención (estudiantes), reportes verbales del agente de la intervención (maestros) y mantenimiento de la intervención a lo largo del tiempo. Las tres medidas de validación social identificaron una intervención que era aceptable tanto para el consumidor como para el agente de la intervención. Los resultados se discuten en términos de las implicaciones aplicadas para evaluar la validez social.

16.
J Appl Behav Anal ; 46(2): 379-94, 2013.
Artículo en Inglés | MEDLINE | ID: mdl-24114154

RESUMEN

This study evaluated the effects of programmed treatment-integrity errors on skill acquisition for children with an autism spectrum disorder (ASD) during discrete-trial instruction (DTI). In Study 1, we identified common treatment-integrity errors that occur during academic instruction in schools. In Study 2, we simultaneously manipulated 3 integrity errors during DTI. In Study 3, we evaluated the effects of each of the 3 integrity errors separately on skill acquisition during DTI. Results showed that participants either demonstrated slower skill acquisition or did not acquire the target skills when instruction included treatment-integrity errors.


Asunto(s)
Trastornos Generalizados del Desarrollo Infantil/terapia , Adhesión a Directriz , Personal de Salud/psicología , Adulto , Terapia Conductista , Niño , Preescolar , Femenino , Humanos , Masculino , Variaciones Dependientes del Observador
17.
Behav Modif ; 37(4): 543-67, 2013 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-23144173

RESUMEN

The authors evaluated the effects of matched and unmatched stimuli on immediate and subsequent engagement in targeted vocal stereotypy (Experiment 1) and untargeted motor stereotypy (Experiment 2). Results of Experiment 1 showed that (a) matched stimulation decreased immediate engagement in vocal stereotypy for 8 of 11 participants and increased subsequent engagement in vocal stereotypy for only 1 of the 8 participants and (b) unmatched stimulation decreased immediate engagement in vocal stereotypy for only 1 of 10 participants and did not increase subsequent engagement in vocal stereotypy for this participant. Results of Experiment 2 showed that for 8 of 14 participants, untargeted stereotypy increased when the matched or unmatched stimulus was present, after it was removed, or both. The authors briefly discuss the potential clinical implications of using matched stimulation to decrease vocal stereotypy and limitations of the findings.


Asunto(s)
Estimulación Acústica , Terapia Conductista , Estimulación Luminosa , Conducta Estereotipada , Trastorno de Movimiento Estereotipado/terapia , Conducta Verbal , Adolescente , Niño , Femenino , Humanos , Masculino
18.
J Appl Behav Anal ; 44(2): 375-9, 2011.
Artículo en Inglés | MEDLINE | ID: mdl-21709796

RESUMEN

We evaluated the effects of noncontingent reinforcement (NCR) on compliance with wearing foot orthotics and a hearing aid with 2 individuals. Results showed that NCR increased the participants' compliance with wearing prescription prostheses to 100% after just a few 5-min sessions, and the behavior change was maintained during lengthier sessions. The results are discussed in terms of the potential value-altering effects of NCR.


Asunto(s)
Trastorno Autístico/rehabilitación , Síndrome de Down/rehabilitación , Cooperación del Paciente/psicología , Prótesis e Implantes/efectos adversos , Refuerzo en Psicología , Trastorno Autístico/complicaciones , Terapia Conductista , Niño , Síndrome de Down/complicaciones , Humanos , Masculino , Prótesis e Implantes/psicología , Esquema de Refuerzo , Reproducibilidad de los Resultados , Factores de Tiempo
19.
Behav Modif ; 35(4): 389-402, 2011 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-21613241

RESUMEN

The authors evaluated the extent to which interobserver agreement (IOA) scores, using the block-by-block method for events scored with continuous duration recording (CDR), were higher when the data from the same sessions were converted to discontinuous methods. Sessions with IOA scores of 89% or less with CDR were rescored using 10-s partial interval recording (PIR) and 10-s momentary time sampling (MTS). Results indicated that IOA scores for 10-s PIR and 10-s MTS were consistently higher than IOA scores based on CDR for the same sessions. Specifically, 10-s MTS provided higher overestimations for low-duration events, whereas 10-s PIR produced higher overestimations for moderate- and high-duration events. Implications for researchers and clinicians are briefly discussed.


Asunto(s)
Terapia Conductista/métodos , Interpretación Estadística de Datos , Variaciones Dependientes del Observador , Reproducibilidad de los Resultados , Humanos , Psicometría , Refuerzo en Psicología , Factores de Tiempo
20.
Anal Verbal Behav ; 24: 135-46, 2008.
Artículo en Inglés | MEDLINE | ID: mdl-22477409

RESUMEN

In this study the effect of a stimulus-stimulus pairing procedure was used as part of a clinical investigation to increase vocalizations for two young children diagnosed with autism. This procedure involved pairing a vocal sound with a preferred stimulus (e.g., toy) to condition automatic reinforcement. In addition, this study assessed the effects of a direct reinforcement procedure to bring a vocalization under echoic control following the pairing procedure for 1 of the participants. The results showed the pairing procedure was used successfully to increase a vocalization for one of the participants, and the vocalization was brought under echoic control.

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