This study used self-determination theory (SDT) to investigate the motivations for selecting a major among mass communication and media majors at 18 colleges and universities across the United States. Specifically, 669 mass communication majors were queried on their intrinsic and extrinsic motivations for choosing a major, their degree of major…

In this study, we provide a contemporary examination of the similarities and differences between early childhood general educators (ECEs) and early childhood special educators (ECSEs) within a theoretically driven model that accounted for the associations of beliefs and knowledge with practice. We used structural equation modeling to examine the…

Because U.S. human papillomavirus (HPV) vaccination rates remain low, we evaluated school nurses' knowledge, attitudes, perceptions of their role as opinion leaders, self-efficacy, intention, and professional practice regarding the HPV vaccine and determined if these variables influenced their professional practice concerning the HPV vaccine. We…

Establishing model parsimony is an important component of structural equation modeling (SEM). Unfortunately, little attention has been given to developing systematic procedures to accomplish this goal. To this end, the current study introduces an innovative application of the jackknife approach first presented in Rensvold and Cheung (1999). Unlike…

Purpose: This inquiry is the first comprehensive, empirical analysis of the nature and measurement of flow in elementary teachers. The clearest sign of flow is the merging of action and awareness, that is, the degree to which an activity becomes spontaneous and automatic and individuals lose conscious awareness of themselves as they perform a task…

Loss of vigilance may lead to impaired performance in various applied settings including military operations, transportation, and industrial inspection. Individuals differ considerably in sustained attention, but individual differences in vigilance have proven to be hard to predict. The dependence of vigilance on workload factors is consistent…