ERIC Number: ED184334
Record Type: Non-Journal
Publication Date: 1979-Oct
Reference Count: N/A
Cognitive/Academic Language Proficiency, Linguistic Interdependence, the Optimum Age Question and Some Other Matters. Working Papers on Bilingualism, No. 19.
The existence of a global language proficiency factor is discussed. This factor, cognitive/academic language proficiency (CALP), is directly related to IQ and to other aspects of academic achievement. It accounts for the bulk of reliable variance in a wide variety of language learning measures. Three propositions concerning CALP are reviewed. (1) CALP can be empirically distinguished from interpersonal communicative skills such as accent and fluency in first language (L1) and second language (L2). (2) CALP proficiencies in both L1 and L2 are manifestations of the same underlying dimension. (3) Because the same dimension underlies CALP in both L1 and L2, older learners, whose proficiency is better developed, will acquire L2 CALP more rapidly than younger learners. The relevance of this analysis for the concepts of semilingualism, code-switching, and bilingual education is outlined. Semilingualism is a manifestation of low CALP in both languages. CALP will be less active and effective when the L1 and the L2 are very dissimilar. In the presence of negative affective variables such as low motivation, CALP will not be applied to learning L2. If motivational involvement and adequate exposure to an L1 or L2 exist, CALP will be promoted in both languages regardless of which is the language of instruction. (PMJ)
Descriptors: Academic Achievement, Age, Bilingual Education, Bilingualism, Code Switching (Language), Intelligence Quotient, Interference (Language), Language Aptitude, Language of Instruction, Language Proficiency, Performance Factors, Second Language Learning, Student Motivation
Bilingual Education Project, The Ontario Institute for Studies in Education, 252 Bloor St. West, Toronto, Canada M5S1V6
Publication Type: Reports - Research
Education Level: N/A
Authoring Institution: Ontario Inst. for Studies in Education, Toronto. Bilingual Education Project.
Identifiers: Semilingualism; Cognitive Academic Language Proficiency
IES Cited: ED558159; ED565624; ED508343