Over the past several decades, applied linguistics and second language (L2) acquisition and teaching have been areas of prolific research and have undergone continual development. The purpose of this article is to identify essential themes in the field of applied linguistics, focusing more intensely on teaching and learning second languages in a…

In accord with the general program of researching factors relating to ultimate attainment and maturational constraints in adult language acquisition, this commentary highlights the importance of input differences in amount, type, and setting between naturalistic and classroom learners of an L2. It is suggested that these variables are often…

This study explores the effects of short-term Spanish study in study abroad (SA) and at home (AH) contexts on oral fluency and Willingness to Communicate (WTC). Following the Input and Interaction Hypothesis and the Output Hypothesis, it is hypothesized that learners from short-term SA programs will demonstrate larger gains in fluency and WTC due…