Social validity of interventions is often conceptualized as a triad of the social significance of goals, the acceptability of procedures, and the importance of intervention outcomes (Wolf, 1978). Social validity measurement is considered an essential part of quality single-case design studies. Yet, the practice has been inconsistently reflected in…

The prevalence of adolescents and adults with autism spectrum disorder (ASD) is growing worldwide. There is a lack of services to support adolescents and adults with ASD in different areas including social-communication intervention. To fill these research gaps in the literature, the three studies in this dissertation extended the literature on…

This dissertation describes the process of creating a guidebook that developmental education administrators can use to build their capacity as leaders, learners, and program planners. The guidebook is the product of a qualitative study designed to better understand how community college administrators who have program planning responsibilities for…

This study investigates the ways in which emotions and emotionality are managed as topics and resources in second language (L2) research interviews. A continued challenge for researchers is how to define and operationalize emotions and other putative psychological phenomena. One popular research methodology that treats emotions as the object and…

The question of whether or not linguistic sounds might convey inherent meaning has never conclusively been resolved. This is an empirical study weighing evidence for and against the existence of phonosemantics, also known as sound symbolism or iconism. Contrary to well established principles such as the arbitrary nature of the sign and the double…