In response to Golinkoff, Hoff, Rowe, Tamis-LeMonda, and Hirsh-Pasek's (2018) commentary, we clarify our goals, outline points of agreement and disagreement between our respective positions, and address the inadvertently harmful consequences of the word gap claim. We maintain that our study constitutes a serious empirical challenge to the word…

This article provides commentary on "Investigating the Impact of Literacy-infused Science Intervention on Economically Challenged Students' Science Achievement: A Case Study from a Rural District in Texas" (EJ1306217) which is about the impact of educational interventions on the scientific and academic achievements of students from…

This short contribution is a response to Stein's critical review of the New General Service List; it reviews Stein's argument and replies to the main points raised in her paper. We identify and discuss three fundamental principles of wordlist creation. In particular, we focus on defining and operationalising the vocabulary construct and the…

In this article, Charlie Taylor offers a commentary on Yang et al.'s 2021 "Reading in a Foreign Language" article, "Text Difficulty in Extensive Reading: Reading Comprehension and Reading Motivation." In their study, Yang et al. analyzed the effects of text difficulty on the reading comprehension and motivation of high school…

John Read is about to retire as Professor in Applied Language Studies at the University of Auckland. He previously taught applied linguistics, Teaching English to Speakers of Other Languages (TESOL) and English for Academic Purposes (EAP) at Victoria University of Wellington, the SEAMEO Regional Language Centre, the University of Texas El Paso,…

Ambridge argues that there is widespread agreement among child language researchers that learners store linguistic abstractions. In this commentary the authors first argue that this assumption is incorrect; anti-representationalist/exemplar views are pervasive in theories of child language. Next, the authors outline what has been learned from this…

In this article Paul Nation responds to Thomas Cobb's "Numbers or Numerology? A Response to Nation (2014) and McQuillan (2016)" (EJ1117024). Nation begins by clarifying his own position on vocabulary learning and goes on to highlight points made in Cobb's article with which he is in agreement, while drawing from his 2014 article,…

Aka (2019) conducted an year-long large-scale study demonstrating that Japanese high school students who undertook extensive reading performed better than a control group who undertook grammatical instruction. Those showing the greatest gains were those of lower and intermediate proficiency. The students' achievement was measured in terms of…

Thomas Cobb's 2007 applied linguistics paper, "Computing the Vocabulary Demands of L2 Reading" dealt with whether reading alone can build an adequate reading lexicon in a second language, or whether some sort of extra vocabulary training will normally be required. In the article, Cobb proposed that in the case of adult academic ESL…

Since the late '60s, the field of second language acquisition (SLA) has grown enormously. Throughout its development, SLA researchers have investigated a wide range of issues including the processes involved in second language learning, as well as the psycholinguistic, affective and social factors that influence its success or failure (Spada,…

In his 2016 article, "What Can Readers Read after Graded Readers?" (EJ1098660), Jeff McQuillan provided data to show that there is an adequate amount of reading material that can be read at or above 98% vocabulary coverage to provide sufficient input to acquire most of the word families from the 2,000- to the 9,000-word-family levels.…

Anthony Bruton, Miguel Garcia Lopez, and Raquel Esquiliche Mesa's "Incidental L2 Vocabulary Learning: An Impracticable Term?" (2011) offers some constructive criticism regarding the conventional terminology used in second language (L2) acquisition research and language pedagogy. Although the author finds much of their evidence reasonable and is…

Recognizing the importance of vocabulary for comprehension, Wilhelm asks two key questions: "which words do I teach and how should I teach them?" Through years of trial and error, Wilhelm has adopted these principles to answer "which words": teach "important" words students will see and use again; words necessary to conceptual understanding; words…

How do children learn the meanings of number words like "one," "two," and "three"? Whereas many words that children learn in early acquisition denote individual things and their properties (e.g., cats, colors, shapes), numerals, like quantifiers, denote the properties of sets. Unlike quantifiers such as "several" and "many," numerals denote…

Averil Coxhead is widely known for developing the Academic Word List, a list of 570 word families associated with great frequency in academic texts. This list has been particularly useful to teachers of English as a Second Language as well as independent learners in tertiary education. She has also developed a Science-based word list (Coxhead and…