Hu and Nation's (2000) study, which stipulated that second language (L2) readers need to be familiar with 98% of lexical items for adequate text comprehension, has become highly influential in L2 vocabulary research and pedagogy. However, the 98% critical threshold figure is based on findings from a research project in which a regression analysis…

The present meta-analysis examined the overall average correlation (weighted for sample size and corrected for measurement error) between passage-level second language (L2) reading comprehension and 10 key reading component variables investigated in the research domain. Four high-evidence correlates (with 18 or more accumulated effect sizes: L2…

This study investigated three techniques designed to increase the chances that second language (L2) readers look up and learn unfamiliar words during and after reading an L2 text. Participants in the study, 137 college students in Belgium (L1 = Dutch, L2 = German), were randomly assigned to one of four conditions, forming combinations of two…

This study examines the relationship between how learners of Japanese as a second language perceive the learning of "kanji" (i.e., the logographic characters shared with Chinese) and their ability to learn novel "kanji" words using morphological and contextual information. Eighty college students learning Japanese as a foreign language completed a…

Research on second language lexical development during reading has found positive effects for word frequency, the provision of glosses, and elaborative word processing. However, findings have been inconclusive regarding the effect of such intervention tasks on long-term retention. Likewise, few studies have looked at the cumulative effect of…

The study reported in this article describes second language (L2) vocabulary learning outcomes associated with adult L2 reading comprehension processes, thus connecting L2 learning with the complex cognitive and linguistic processing involved in reading. The study aimed to determine whether background knowledge moderated the relationship between…

This study examined the influence of first language (L1) orthographic experiences on decoding and semantic information retention of new words in a second language (L2). Hypotheses were that congruity in L1 and L2 orthographic experiences determines L2 decoding efficiency, which, in turn, affects semantic information encoding and retention.…

The study examines the relationship between second language (L2) passage comprehension and intake (form recognition), gain (meaning recognition and production), and retention of new lexical items from the passages. The effect of topic familiarity on the above relationships is also examined. Participants were a cross-sectional sample of L2…

The usefulness of bilingual dictionaries for vocabulary learning was examined with 293 Japanese university students studying English as a foreign language. Students who used a dictionary during reading scored significantly better on a vocabulary test than those who did not, but there was evidence for differential item functioning. (25 references)…

English-as-a-foreign-language (EFL) learners in two countries participated in two parallel experiments testing whether retention of vocabulary acquired incidentally is contingent on amount of task-induced involvement. Results are discussed in light of the construct of task-induced involvement. (Author/VWL)

Examined how reading texts for different purposes affected amounts of incidental word learning. Grade 6 students were asked to read texts for fun, to learn about the topic of the text, and for text comprehension. Level of reading ability was a significant factor in all conditions. Low ability readers learned hardly any words incidentally;…

This article reports on an introspective study that examined the relationship between first language L1; Farsi lexicalization of the concepts represented by the second language L2; English target words and learners' inferencing behavior while reading English texts. Participants were 20 Farsi-speaking university students of English as a foreign…

Discusses a study of grades six, eight, and ten students in the Netherlands to whom grade-appropriate measures of reading comprehension and vocabulary knowledge were administered in their native language, Dutch, as well as in English. The aim was to explore relative contributions to native language and foreign language reading comprehension of a…