Studies of interaction in speaking assessment have highlighted problems regarding the unequal distribution of interaction patterns in interviews versus paired formats (Van Lier, 1989; Young & He, 1998). These studies, however, only looked at verbal interaction features, and no attempts in these studies were made to investigate both verbal and…

The field of game-mediated L2 learning has grown exponentially, and much has been discovered about the potentials of game-mediated interactions for L2 development, yet the fine-grained dynamics of player-game interactions and how they come to facilitate and afford L2 development are still largely underexplored. To address this gap in the…

This work explores the use of multimodal communication in a community of expert "World of Warcraft"® players and its impact on politeness, identity, and relationships. Players in the community regularly communicated using three linguistic modes quasi-simultaneously: text chat, voice chat, and face-to-face interaction. Using the…

While there is consensus that conceptual change is surprisingly difficult, many competing theories of conceptual change co-exist in the literature. This dissertation argues that this discord is partly the result of an inadequate account of the unwritten rules of human social interaction that underlie the field's preferred…

In schools, like many business organizations, the establishment of mission statements has become common practice. In fact, many high schools are required to establish mission statements as part of an accreditation process. The intent of mission statements is to establish organizational purpose, and theoretically, once established the practice of…

Coteaching has been proposed as an apprenticeship model of student teaching that helps candidates maximize their learning through high levels of collaboration with their partnering classroom teachers. Yet, what this collaboration looks like and how it supports candidates is poorly understood. Understanding collaborations between candidates and…

This dissertation explores the perceptions and experiences of international students from China and Hong Kong with diversity courses. Using theoretical frameworks that examine the diversity classroom, informal interactional diversity, a diversity typology used to categorize diversity courses, intergroup peer relationships and student…