Knowledge of derivational affixes makes an important contribution to second language learners' success when reading. Yet while the effects of some learner variables (L2 proficiency, L1 background) have been investigated, there has been little research addressing the effects of varying characteristics of affixes on their acquisition. The goal of…

Vocabulary learning is unarguably one of the sub-goals in every language classroom. The learning and teaching of vocabulary have been transformed by the development of general word lists, providing compilations of the most prevalent vocabulary items used in everyday contexts. These lists have made an invaluable contribution to the field of applied…

As vocabulary plays an important part in L2 learning at the beginner level, investigation into vocabulary learning constitutes an essential part of second language acquisition research (Koda, 1989; Laufer, 1992; Meara, 1992). Assuming the case of Japanese, English education can provide a meaningful example. In addition, noting that precise…

VocQGen is an automated tool designed to generate multiple-choice cloze (MCC) questions for vocabulary assessment in second language learning contexts. It leverages several natural language processing (NLP) tools and OpenAI's GPT-4 model to produce MCC items quickly from user-specified word lists. To evaluate its effectiveness, we used the first…

This study outlines the steps taken to create an academic multi-word unit list derived from corpus data. It gives details on the procedure used and the rationale behind why certain approaches were utilised. It also compares existing resources and makes some suggestions for practical use of the resulting resource.

The selection of an appropriate word counting unit (WCU) for the purpose of second/foreign language vocabulary acquisition (SLVA) in the last decade has become a very important and relevant topic in academic circles. However, few studies address on-the-ground teaching practices and perspectives. This mixed-approach study, conducted through an…

In this article, we describe the pedagogical basis for class vocabulary lists (CVLs) and their implementation using Google Sheets. CVLs allow students to collaborate and build "notebooks" of vocabulary that they feel is important to learn. CVL choices of students (N = 53) in three classes of mixed non-English majors and one informatics…

The choice of word counting units (i.e. word family, flemma, or lemma) is of great importance in vocabulary list and test creation, as there are assumptions underpinning the use of each. Flemma-based counting assumes that if a learner can understand the meaning of a word in one part of speech (POS), they can also understand its meaning when the…

The main goal of this research is to systemize, build, and test prototype software to demonstrate Indirect Spaced Repetition (ISR) as a viable concept for Second Language Vocabulary Acquisition (SLVA). ISR is designed around well-founded spaced repetition and SLVA principles. Most importantly, it is based on Nation's (2001) recommendation to…

The purposes of this study were to: (1) build an appropriate model for predicting primary schoolchildren's English vocabulary knowledge; (2) examine whether the developed model applies to new data; and (3) discuss how to apply the model to L2 vocabulary instruction. More specifically, the study asked third- and fourth-grade public primary school…

This study examines the application of an IRT analysis of words on lists including the General Service List (GSL), New General Service List (NGSL), Academic Word List (AWL), New Academic Word List (NAWL), and TOEIC Service List (TSL). By comparing line graphs, density distribution graphs, and boxplots for the average difficulty of each word list…

One of the many challenges facing Japanese university students studying English is the multi-word phrase. The English language contains a large number of such multiple-word items, which act as single words with a single meaning. This study is concerned with evaluating the efficacy of yes/no checklist tests to assess knowledge of multi-word units.…

This study investigated the recall of words learned through two deliberate learning techniques, word cards and list learning. While the literature points to word cards as being more effective, Japanese learners of English are seen to prefer list learning, which may indicate unique learning styles stemming from a non-alphabetic L1. To test the…

This article examines how English as a foreign language learners might be better matched to reading texts using automatic readability analysis. Specifically, I examine how the lexical decoding component of readability might be validated. In Japan, readability has been mostly determined by publishers or by professional reading organizations who…

By comparing the vocabularies included in the Japan Association of College English Teachers (JACET) wordlists (1993, 2003, and 2016 editions) and recently released New General Service Lists (Brezina & Gablasova, 2013; Browne, 2013), we tried to identify the construct of "the vocabulary for Japanese learners" with which JACET…