THE EFFICACY OF THE ROOT-AND-PATTERN SYSTEM IN VOCABULARY ACQUISITION: A MORPHOLOGICAL ANALYSIS WITHIN THE CONTEXT OF ARABIC

Resumen

Vocabulary instruction is among the most decisive factors in foreign language acquisition. One of the primary challenges encountered in teaching Arabic as a foreign language (TAFL) is the expansion of lexicon and the retention of acquired vocabulary in long-term memory. For learners familiar with the Indo-European language family, the systematic structure of Arabic—a member of the Semitic family based on the root-and-pattern system—may initially appear complex; however, it offers a powerful didactic tool for lexical acquisition. This is primarily because the learning load increases in Indo-European languages if morphological organization is not systematically utilized in vocabulary teaching. This research aims to examine the efficacy of using 'root letters' and the 'pattern system' (awzan), which constitute the morphological backbone of the language, as an active instructional strategy in Arabic vocabulary teaching processes. Following a presentation of the structural characteristics of the Arabic root-and-pattern system, the study discusses the impact on student achievement when words are presented within a morphological framework rather than being memorized as isolated, independent units. Findings obtained through a literature review indicate that teaching the logic of roots and patterns facilitates learners' ability to infer the meanings of unknown words, enhances their word-derivation skills, and contributes significantly to the formation of a mental lexicon. In this context, it is concluded that the root-based instructional approach in Arabic not only streamlines the learning process but also provides a model that can inspire innovative approaches to vocabulary teaching methods in general foreign language education.