The present study addresses the distinction between specific (SLI) and nonspecific (NLI) language impairment at an etiological level by estimating the relative genetic and environmental contributions to language impairment in children with SLI and NLI. Drawing on a large longitudinal twin study, we tested a sample of 356 four-and-a-half-year-old…

Recently, talk of a new type of learning disability (LD)--a foreign language learning disability, or FLLD--has made its way into the LD and foreign language (FL) literature. However, no empirical evidence has been published to support the concept of a "disability" for FL learning by those professionals who use the term. In this article, the author…

Discusses cognitive, affective, and linguistic influences on foreign language learning. It proposes the Linguistic Coding Differences Hypothesis (LCDH) model for understanding foreign language learning problems. The empirical support for the LCDH model is reviewed. Diagnostic, pedagogical, and policy implications are addressed. (Author/DB)

This study examined the effects of direct instruction in the phonology/orthography of Spanish on the native language skills and foreign language aptitude of 14 high school women at risk for foreign language learning problems. Pretest/posttest comparisons with students not at risk showed that subjects made significantly greater gains on…

In response to an earlier article on foreign language learning disabilities in college students, the article reports on a similar study using the Modern Language Aptitude Test and concludes that, as yet, tests are not adequate to determine a disability affecting foreign language learning. (DB)

Seven sophomores at risk for problems with learning a foreign language were taught using a multisensory structured language approach. Over two years, they made significant gains on native language phonological/orthographic measures and a foreign language aptitude test. Despite gains, the students did not catch up with typical students on these…

This comparison of 15 successful and 15 unsuccessful college foreign-language learners found significant intergroup differences in performance on the Modern Language Aptitude Test, tests of written and oral language in the syntactic and phonological domains, and math calculation. Results suggest that students with foreign language learning…