The study tested the hypothesis that there are sex differences in the pathways to mathematical development. Three-hundred and 42 adolescents (169 boys) were assessed in various mathematics areas from arithmetic fluency to algebra across 6th to 9th grade, inclusive, and completed a battery of working memory, spatial, and intelligence measures in…

Adolescents' (n = 342, 169 boys) general algebra and algebra word problems performance were assessed in 9th grade as were intelligence, academic achievement, working memory, and spatial abilities in prior grades. The adolescents reported on their academic attitudes and anxiety and their teachers reported on their in-class attentive behavior in 7th…

This study investigated the associations of psychological and social variables with the likelihood of exhibiting three different behaviors as a bystander in a bullying situation. The sample comprised 238 Korean-American and Korean students, from the 3rd to 12th grades, studying in the USA. Students receiving classmate support showed a lower…

Research indicates that thoughtful technology use can positively influence learning process inside and outside the classroom, and one-to-one computing has been gaining popularity. Although some view such initiatives as passing, others look at the mounting research and see opportunities to reshape the nature of instruction and learning. This brief…

In spring 2005, the Educational Policy Institute was contracted by an anonymous, non-profit, Missouri-based organization to conduct analysis of data from a series of focus groups of 7th, 9th, and 11th grade students. The purpose of the focus groups, conducted by the Change and Innovation Agency in Jefferson City, was to examine the postsecondary…