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BACKGROUND: The advances in communication and transportation facilities have accelerated the formation of multicultural societies worldwide. Personality traits may be one of the most important indicators of adapting to multicultural environments. Educational environments are multicultural in terms of the composition of students they serve. The present study investigated the predictive role of Big Five and Dark Triad personality traits on multicultural attitude and efficacy (MAE) among teacher candidates. PARTICIPANTS AND PROCEDURE: The study population comprised of teacher candidates (N = 404) studying in Turkey. In order to collect data, Big Five personality and the Dark Triad, the Adjective Based Personality Scale and the Dark Triad Dirty Dozen Scale were used respectively. In addition, data regarding MAE were collected through the Multicultural Efficacy Scale. RESULTS: The results showed that openness to new experience positively (ß = .16, p < .01) and psychopathy negatively (ß = -.16, p < .01) predicted multicultural attitude. On the other hand, multicultural efficacy was positively predicted only by openness to new experience (ß = .32, p < .001). Therefore, openness and psychopathic traits can play an important role in explaining multicultural attitude and efficacy. Also, there is no significant difference with regard to teacher candidates' multicultural efficacy and attitudes according to their grade level. CONCLUSIONS: Individuals with openness to new experiences personality trait have a positive attitude towards multiculturalism, and they view themselves as competent to get involved in multicultural environments. On the other hand, individuals with the psychopathy personality trait have negative attitudes towards multiculturalism.

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The utilization of computed tomography is beneficial for the analysis of skeletal remains and it has important advantages for anthropometric studies. The present study investigated morphometry of left tibia using CT images of a contemporary Turkish population. Seven parameters were measured on 203 individuals (124 males and 79 females) within the 19-92-years age group. The first objective of this study was to provide population-specific sex estimation equations for the contemporary Turkish population based on CT images. A second objective was to test the sex estimation formulae on Southern Europeans by Kranioti and Apostol (2015). Univariate discriminant functions resulted in classification accuracy that ranged from 66 to 86%. The best single variable was found to be upper epiphyseal breadth (86%) followed by lower epiphyseal breadth (85%). Multivariate discriminant functions resulted in classification accuracy for cross-validated data ranged from 79 to 86%. Applying the multivariate sex estimation formulae on Southern Europeans (SE) by Kranioti and Apostol in our sample resulted in very high classification accuracy ranging from 81 to 88%. In addition, 35.5-47% of the total Turkish sample is correctly classified with over 95% posterior probability, which is actually higher than the one reported for the original sample (25-43%). We conclude that the tibia is a very useful bone for sex estimation in the contemporary Turkish population. Moreover, our test results support the hypothesis that the SE formulae are sufficient for the contemporary Turkish population and they can be used safely for criminal investigations when posterior probabilities are over 95%.

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OBJECTIVES: Accessory bones of the foot are often confused with avulsion fractures. This study was designed to investigate the incidence of accessory bones of the foot. METHODS: Anteroposterior and lateral foot radiographs of 464 male patients with an age range of 20 to 46 years were examined with regard to the presence, incidence, and distribution of accessory bones. Identification of the accessory bones were made according to the Kohler classification. RESULTS: Of 464 radiographs, accessory bones were identified in 85 feet (18.3%), all of which were symptomless. The most common accessory bones in descending order were os peroneum (31.8%), os naviculare (28.2%), os trigonum (23.5%), os vesalianum (5.9%), os supranaviculare (3.5%), os infranaviculare (3.5%), os supratalare (2.4%), and os intermetatarseum (1.2%). CONCLUSION: Accessory bones of the foot should be well recognized and their clinical significance should be appreciated in order to decrease the rate of incorrect diagnoses and unnecessary orthopedic consultations on initial presentations of patients with foot complaints.

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