Individual differences in mental ability (MA) were examined with event-related potentials (ERP). In addition to using an auditory frequency discrimination task, a duration discrimination task was used to elicit P300 and mismatch negativity (MMN) components of the ERP. Frequency and duration P300 latencies explained 9% and 10% of variance of MAB…

In this study, individual differences among the first year undergraduate students' learning styles and motivational styles were examined in two different academic contexts. Changes in students' learning styles and motivational styles were also investigated through a longitudinal design over one academic year. The results of this study showed that…

A sample of 135 first-year university students living in residence completed questionnaires that measured individual differences in mindfulness, coping styles, and perceived stress. Findings revealed significant positive relationships between mindfulness and rational coping, and significant negative relationships with emotional and avoidant coping…

Word frequency and semantic priming effects are among the most robust effects in visual word recognition, and it has been generally assumed that these two variables produce interactive effects in lexical decision performance, with larger priming effects for low-frequency targets. The results from four lexical decision experiments indicate that the…

Some theories from cognitive psychology and mathematics education suggest that children's understanding of mathematical concepts develops together with their knowledge of mathematical procedures. However, previous research into children's understanding of the inverse relationship between addition and subtraction suggests that there are individual…

Based on Activity Theory, this article examines attitude formation in human learning as shaped by the experiences of individual learners with various learning objects in particular learning contexts. It hypothesizes that a learner's object-related perceptions, personality traits and situational perceptions may have different relationships with the…

During the research reported in this article, differences in perceived stress and coping between adolescents with and without autistic spectrum disorders (ASD) were examined by a series of interviews. Emphasis was placed on examining the issue with regard to the prospective transition at the point of leaving secondary education. Ten pupils with…

Relations between infant-mother attachment security at 15 months and infants' (N = 206) joint attention behaviors (a) with an experimenter at 8 and 15 months, and (b) with their mothers at 15 months were investigated. No concurrent or longitudinal relations were observed between attachment security and infants' tendency to respond to an…

This study surveyed college freshmen from two different institutions in order to examine differences between First-Generation College Students and Continuing-Generation College Students. Differences between groups emerged for high school academic preparation, college exploration behaviors, college application behaviors, and college decision-making…

Students in Finland are obliged to apply for upper secondary education during their 9th year. The main divisions occur between general (academically oriented) and vocational upper secondary education, and within vocational education between female and male dominated sectors. In this article we discuss the tension between these options and explore…

This study examined event memory and suggestibility in 3- to 16-year-olds involved in forensic investigations of child maltreatment. A total of 322 children were interviewed about a play activity with an unfamiliar adult. Comprehensive measures of individual differences in trauma-related psychopathology and cognitive functioning were administered.…

Few researchers have addressed student achievement outcomes as a function of grade configurations for older elementary-aged students. Thus, this study was designed to determine differences between students' Grade 5 reading and mathematics achievement in elementary schools (K-5) as compared to intermediate schools (Grade 5, 5-6) for 5 academic…

Individual differences in abilities to form, access, and hone phonological representations of words are implicated in the development of oral and written language. This study addressed three important gaps in the literature concerning measurement of individual differences in phonological representation. First, we empirically examined the…

Adolescents differ in the extent to which they believe that parents have legitimate authority to impose rules restricting adolescents' behavior. The purpose of the current study was to test predictors of individual differences in legitimacy beliefs during the middle school years. Annually, during the summers following Grades 5, 6, and 7, early…

Scholars have proposed that "the path to change in the classroom lies within and through" more collaborative professional communities among teachers (McLaughlin and Talbert, 1993: 18). How do different approaches to developing collaborative professional communities impact experienced teachers and their ability to change? This article identifies…