Foreign language (FL) requirements at postsecondary institutions remain a major hurdle for many students with learning disabilities (LD) as well as a significant portion of students without diagnosed LD. Many institutions have developed foreign language substitution (FLS) policies that allow students with LD to take alternate paths to meet the…

In this study, we test an information-processing model (IPM) of problem solving in science education, namely the working memory overload model, by applying catastrophe theory. Changes in students' achievement were modeled as discontinuities within a cusp catastrophe model, where working memory capacity was implemented as asymmetry and the degree…

Along with ongoing research on the WAIS-R, short forms of the WAIS-III have attracted much attention. However, few studies of WAIS-III short forms are based on normal samples or on the validation of estimated indexes. This study examined the utility of two seven-subtest short forms in 81 healthy young adults in Taiwan with the administration of…