Although researchers argue that studying semantically related words simultaneously (semantic clustering) inhibits vocabulary acquisition, recent studies have yielded inconsistent results. This study examined the effects of semantic clustering while addressing the limitations of previous studies (e.g., confounding of semantic relatedness with other…

This exploratory study aimed to examine whether early exposure to Chinese as a heritage language (CHL) provides facilitation in word-knowledge development in collegiate CHL learners by comparing word-level subskills, including oral vocabulary knowledge, print vocabulary knowledge, morphological awareness, and lexical inferencing ability, between…

This study used a pretest-posttest-delayed posttest design at one-week intervals to determine the extent to which written, audio, and audiovisual L2 input contributed to incidental vocabulary learning. Seventy-six university students learning EFL in China were randomly assigned to four groups. Each group was presented with the input from the same…

Although expanding spacing is often regarded as the most effective practice schedule, studies comparing equal and expanding spacing have yielded mixed results. The present study set out to examine whether the amount of spacing and the retention interval may influence the effects of expanding and equal spacing on second language (L2) vocabulary…

Examined whether intermediate learners of a second language acquire and retain unknown vocabulary as a result of reading. Also assessed the effect of the text variable of exposure frequency. (Author/VWL)

In a study of language anxiety, a video camera was introduced at various points in a vocabulary learning task. Observations of first-year university students of French revealed significant increases in anxiety when the camera was introduced, along with concomitant deficits in vocabulary acquisition. Implications for remedial action are discussed.…

This follow-up study of a classroom experiment with university English-as-a-Second-Language students that demonstrated incidental acquisition of new lexical knowledge through the reading of thematically-related texts explores how vocabulary knowledge may be acquired as a by-product of reading for comprehension. Findings are interpreted in terms of…

Explores the relevance of a model for second language (L2) lexical organization and processing, with particular attention to its mental lexicon components, i.e., concepts, lemmas, and lexemes; and organization. Argues that the process of inferring the features of unknown words in a reading passage can be described in terms of lemma construction,…

Investigated the effects of text modification and task on incidental learning of foreign-language vocabulary by reading. The study focuses on how different cue types and a task would affect processing of input, initial learning, and retention of the meaning of target words. Results indicate that single and multiple-choice marginal gloss conditions…

Presents a hypothesis-generating study of advanced university English-as-a-Foreign-Language learners' incidental vocabulary acquisition from oral and written dialogue journals over a semester. Teacher and student entries were analyzed and transcribed using WordCruncher (1993). Analyses compare characteristics of the input to the learners in the…

Context of learning, such as whether a learner studies a second language (L2) in a formal classroom--"at home" or abroad--may be a key factor in developing grammatical and lexical abilities. Yet, little empirical data is available comparing the effects of study abroad (SA) and formal instruction "at home" (AH) experiences on…