The disorder of autism is widely recognised throughout the world. However, the diagnostic criteria and theories of autism are based on research predominantly conducted in Western cultures. Here we compare the expression of autistic traits in a sample of neurotypical individuals from one Western culture (UK) and two Eastern cultures (India and…

Confirmatory factor analysis evaluated three a priori latent variable models of responses to the Need for Uniqueness Scale completed by 552 undergraduates. An oblique three-factor model best accounted for item commonality. Additional analysis suggests a model with loadings on four modestly correlated factors to explain the scale's latent…

In follow-up studies using the Leadership Practices Inventory (LPI), data from over 36,000 business managers and their subordinates were used to reexamine psychometric properties of the instrument and to explore gender, functional field, ethnic, and cross-cultural differences. Factor analysis supports a five-factor scale, with gender differences…

The Inventario de Comportamiento de Estudio (ICE), a Spanish translation of the Study Behavior Inventory (SBI) was developed and tested using a group of 594 undergraduate students from randomly selected classes at a private comprehensive university in Mexico. Both instruments were designed to assess the study behaviors of students in institutions…