Effects of Language Skills and Strategy Use on Vocabulary Learning Through Lexical Translation and Inferencing

Area of Science:

• Second Language Acquisition
• Applied Linguistics
• Educational Psychology

Background:

• Vocabulary knowledge is crucial for L2 proficiency, encompassing vocabulary size and depth.
• Learners employ various strategies to acquire new vocabulary, including inferencing and dictionary use.
• The effectiveness of these strategies may depend on learner characteristics and strategy familiarity.

Purpose of the Study:

• To investigate the relationship between vocabulary learning strategy (VLS) usage and L2 English vocabulary development.
• To examine how skills in the four language domains (reading, writing, listening, speaking) relate to vocabulary gains.
• To determine the impact of inferencing versus dictionary use on vocabulary acquisition.

Main Methods:

• Sixty-one advanced Arabic learners of English participated.
• Participants engaged with target words in reading materials, using either context-based inferencing or dictionary consultation.
• Pre- and delayed post-tests measured vocabulary size and knowledge of specific target words.

Main Results:

• Vocabulary learning through inferencing was effective only when learners were familiar with the strategy.
• Dictionary use did not show a significant dependency on strategy familiarity for vocabulary learning.
• Note-taking and reading comprehension skills demonstrated complex influences on lexical knowledge and acquisition.

Conclusions:

• Learner familiarity with vocabulary learning strategies significantly moderates their effectiveness, particularly for inferencing.
• Reading comprehension and note-taking are important factors influencing vocabulary acquisition in L2 English.
• Instructional approaches should consider fostering strategy awareness and proficiency alongside direct vocabulary instruction.