Progress made in Natural Language Processing (NLP) and Artificial Intelligence (AI) in recent years has resulted in these tools becoming more accessible for individuals who lack professional training. Of particular note are large language models, such as OpenAI's GPT-3.5. Discussions of utilizing AI for language education usually focus on the…

If language research is to arrive at valid analyses of speech behavior, both observation and elicitation methods of data collection will have to be used as necessary complements to one another. The advantages and disadvantages of different research methods are discussed. (CB)

Clarifies and defines quantitative research as it is applied to the study of language acquisition. Trends in the use of quantitative and nonquantitative methods in applied linguistics are reported, and suggestions are made concerning useful paradigms and procedures for further research in language acquisition. (Author/CB)

Considers both qualitative and quantitative research approaches on second language learning, with focus on second language classroom research. Concludes that both approaches are relevant to determining the important variables to investigate and the relationships those variables have to second language learning outcomes. (Author/CB)

This article reports results of a corpus-based evaluation of 14 syntactic complexity measures as objective indices of college-level English as a second language (ESL) writers' language development. I analyzed large-scale ESL writing data from the Written English Corpus of Chinese Learners (Wen, Wang, & Liang, 2005) using a computational system…

In second language acquisition (SLA) research, two types of second language (L2) knowledge, explicit and implicit, have been discussed for almost three decades. Although many SLA researchers agree that L2 instruction should give priority to implicit knowledge, researchers have not agreed on what type of test (e.g., oral narrative test and timed…