The sensitive period as a developmental concept is discussed. Observations are made on various problems involved in attempting to explain adult difficulties with second language acquisition by invoking motivational and input factors. (Author/ NQ)

To examine the impact of a bilingual intervention program on the language comprehension of Mexican American preschoolers, 28 boys and 28 girls who varied in program attendance were tested twice in both English and Spanish using a revision of Carrow's TACL. Results suggested that early bilingual education promotes bilingual language comprehension.…

This review describes the prenatal and postnatal development of the human cortex. Neurogenesis, neuronal migration, dendrite maturation, synaptogenesis, and white matter development are discussed. In addition, the concept of "critical" or "sensitive" periods is discussed as well as genetic and environmental influences (Nature-Nurture). The effects…

Elicited imitation occurs in an experimental situation during which subjects are requested to repeat a model sentence constructed so as to include specific desired grammatical structures. Elicited translation involves giving subjects a sentence in one language, and asking them to say the same thing, but in another language; elicited translation…

This is a survey of techniques that have been used to test language comprehension. The study of research completed in this field points up the fact that there is no single technique that universally gives valid and reliable information. Various definitions of language comprehension are examined with special emphasis placed on implications for the…

The proceedings of this Georgetown University Round Table on developmental psycholinguistics are divided into four sections: (1) "Children's Language Acquisition: Linguistic and Psycholinguistic Theory"; (2) "Children's Language Acquisition and Communicative Disorders"; (3) "Developmental Psycholinguistics and Second…

Research in linguistics (theoretical, socio- and psycho-linguistics) on relative clause formation is reveiwed in order to determine the advisability of teaching this construction in English as a second language (ESL) classes. It is suggested that research on other constructions can lead to implications for teaching these constructions when there…

The purpose of this fastback is to help teachers find out how children acquire a second language and explore the linguistic foundations on which sound English as a Second Language (ESL) curricula can be developed. It is intended for the regular classroom teacher, not the ESL specialist. Central findings in research on second language learning…

The purpose of this study is to compare the English syntactic structures produced in spontaneous oral language and the receptive English syntactic and vocabulary skills of bilingual Spanish and Indian children and monolingual Anglo-Americans, all of whom qualify for Title I elementary schools (Grades 1-6). People in Action, the Northwestern Syntax…

This investigation examined the acquisition of five complex English syntactic structures by Egyptian and Israeli adult learners at different levels of proficiency. Carol Chomsky's methodology, as adapted by d'Anglejan and Tucker, served to assess comprehension of these structures. The responses of the Egyptians and Israelis, which were similar to…

This paper is the fourth in a series of studies focusing on the problems that Israeli students encounter in reading technical texts in English. This study deals with non-native students' understanding of what they read and on how their understanding compares with that of natives. Also being tested is a method for investigating students'…