Purpose: The purpose of this study is to explore teen-adult dialogic interactions during the co-design of data literacy activities in order to determine the nature of teen thinking, their emotions, level of engagement, and the power of relationships between teens and adults in the context of data literacy. This study conceives of co-design as a…

Idioms occur frequently in classroom language. Students with literacy or language weaknesses are often challenged by idioms; therefore, the failure to comprehend idioms can impact academic performance. Four 7th-grade female students (mean age: 12 years, 6 months) participated in a multiple baseline single subject study during their general…

Repeated reference creates strong expectations in addressees that a speaker will continue to use the same expression for the same object. The authors investigate the root reason for these expectations by comparing a cooperativeness-based account (Grice, 1975) with a simpler consistency-based account. In two eye-tracking experiments, the authors…