With the increasing prevalence of autism diagnoses globally, the overall aim of this dissertation is to improve our understanding of the linguistic aptitude of autistic individuals. Given that the autism diagnosis is a spectrum, we rely on the Autism Quotient (AQ) test, which measures the quantity of autistic-like traits an individual possesses,…

This study sought to contribute to the growing literature on third and subsequent language learning by establishing whether bilingualism has an effect on ability to learn a subsequent language, as indicated by a measure of language aptitude, the Defense Language Aptitude Battery (DLAB). Test results were obtained for 142 diplomatic officers in the…

We present one of the first behavior-genetic studies of individual differences in school students' levels of achievement in instructed second language acquisition (ISLA). We assessed these language abilities in Australian twin pairs (maximum N pairs = 251) by means of teacher ratings, class rankings, and self-ratings of proficiency, and used the…

The current concern about low levels of English proficiency among international students who graduate from degree courses--that students' English language skills are not being developed during their higher education experience--reflects negatively on the quality of Australian higher education and its graduates. More careful selection of students…

Investigates factors influencing the decision of secondary school students to continue or discontinue the study of French beyond the compulsory years in an Australian college. Results indicate that gender, perceived ability in French, encouragement from parents and teachers, peer group preference, and beliefs about the career relevance of French…

The focus of this study is the relationship between language attitude, beliefs, efficacy, English language competence, and language achievement. Two hundred and eighty-five students from five metropolitan primary schools in Western Australia completed a specially designed questionnaire based on the Attitude/Motivation Test Battery (Gardner,…

Explanatory studies into second and foreign language education conducted from 1968 to 1977 in areas of the United States, Japan, and Australia are presented. Issues covered are: (1) the reason individuals study languages, (2) the relationship between language study and cultural awareness, (3) the discovery of cultural knowledge through…

Discusses the possibility of most students attaining a communicative proficiency in a language other than English. A case study of a school is presented that includes information and opinions gathered from parents and an outline "depth" curriculum for this school. (14 references) (Author/CK)