Listening to speech in a noisy background is difficult for everyone. While such listening has historically been considered mainly in the context of auditory processing, the role of cognition has attracted considerable interest in recent years. This has been particularly true in the context of life-span research and the comparison of younger and…

This study employed a multisite design to investigate the differential impact of deductive and guided inductive instruction for second language (L2) grammar development in ecologically valid classroom contexts. Students (n = 138) from eight intact third-year L2 Spanish classes in three public high schools in the United States received deductive…

This dissertation presents three studies that examined issues related to the production and the perception of pitch in a tone language. The first study examined linguistic contexts that may modulate consonant-induced pitch perturbations (CF0) in a tone language. Previous studies have produced mixed findings regarding the role of linguistic…

Previous research has shown that people make systematically different decisions when faced with a moral dilemma in a native than in a foreign language [e.g. Costa, A., A. Foucart, S. Hayakawa, M. Aparici, J. Apesteguia, J. Heafner, and B. Keysar. 2014. "Your Morals Depend on Language." PLoS One 9 (4): e94842]. The aim of the current…

Purpose: This study compared the use of 2 different types of contextual cues (sentence based and situation based) in 2 different modalities (visual only and auditory only). Method: Twenty young adults were tested with the Illustrated Sentence Test (Tye-Murray, Hale, Spehar, Myerson, & Sommers, 2014) and the Speech Perception in Noise Test…

Purpose: In this study, the authors examined how signal clarity interacts with the use of sentence context information in determining speech-in-noise recognition for children with cochlear implants and children with normal hearing. Method: One hundred and twenty sentences in which the final word varied in predictability (high vs. low semantic…

Research suggests that listener perceptions of a speaker's oral language use, or a speaker's "comprehensibility," may be influenced by a variety of speaker-, listener-, and context-related factors. Primary speaker factors include aspects of the speaker's proficiency in the target language such as pronunciation and…