This dissertation explored the effectiveness of a well-researched social skills intervention for adolescents with autism spectrum disorder for ethnically and linguistically diverse families. The UCLA PEERS program (Laugeson et al., 2009; 2012) has largely been studied using predominately White and affluent populations; thus, the study explored…

This paper presents a transformative modeling framework that guides the development of assessment to measure students' deep understanding in physical sciences. The framework emphasizes 3 types of connections that students need to make when learning physical sciences: (1) linking physical states, processes, and explanatory models, (2) integrating…

Knowledge elaboration plays a critical role in promoting knowledge acquisition and facilitating the retention of target knowledge in online collaborative discussions. Adopting a key-term-based automated analysis approach, we proposed an indicator framework to measure the level of knowledge elaboration in terms of coverage, activation, and…