It is a widely known fact that gifted students have different skills compared to their peers. However, to what extent gifted students use mathematical thinking skills during probability problem solving process emerges as a significant question. Thence, the main aim of the present study is to examine 8th grade gifted students' probability…

This manual provides guidance and documentation for users of the kindergarten (or base year) data of the Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011). It begins with an overview of the ECLS-K:2011. Subsequent chapters provide details on the study data collection instruments and methods; the direct and indirect…

Starting primary education is one of the most important changes that children encounter in early childhood. Moreover, especially within the last twenty years, as an outcome of the idea that children are active learners, listening to children's ideas about their learning, lives, and experiences has gained importance. In this sense, this study is…

This study examines the feasibility of recruiting and retaining adolescents and young adults with frequent cannabis use for a 2-week momentary sampling study of cannabis use. Participants responded to random signals on a handheld computer with reports of their use. Participants also initiated reports pre- and post-cannabis use. Participants had…

This manual provides guidance and documentation for users of the longitudinal kindergarten-first grade (K-1) data file of the Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011). It mainly provides information specific to the first-grade rounds of data collection. Data for the ECLS-K:2011 are released in both a…

This qualitative research study focuses on retention of first-year learners by exploring three variables: academic support, social support, and coping strategies. The research method is grounded theory founded by Glaser, B. and Strauss, A. (1967). The philosophical assumptions of the study are Constructivist and Advocacy/Participatory knowledge…

On the surface, SFX, utilizing the concept of context-sensitive linking among library resources, promises the ability to obtain full text effortlessly. This paper reports on the results of a three-fold study--online survey, focus group interviews, and sample testing analysis--to examine library end-user and librarian expectations and experiences…