The purpose of this article is twofold. The first is to provide evaluative information on the recovery of model parameters and their standard errors for the two-parameter item response theory (IRT) model using different estimation methods by Mplus. The second is to provide easily accessible information for practitioners, instructors, and students…

Purpose: Motivating and enabling formal caregivers to provide individualized resident care has become an increasingly important objective in long-term care (LTC) facilities. The current study set out to examine the structure of responses to the individualized care inventory (ICI). Design and Methods: Samples of 242 registered nurses (RNs)/licensed…

Validity studies of measures for emotional and behavioral disorders (EBD) for use with preschool children with autism spectrum disorders (ASD) are lacking. The Child Behavior Checklist 1.5-5 (CBCL; Achenbach and Rescorla, Manual for the ASEBA Preschool Forms & Profiles. VT: University of Vermont, Research Center for Children, Youth, and…

This comprehensive "Handbook" focuses on the most used polytomous item response theory (IRT) models. These models help us understand the interaction between examinees and test questions where the questions have various response categories. The book reviews all of the major models and includes discussions about how and where the models…

This study investigates "how and why" students' "Uses and Gratification Expectancy" (UGE) for e-learning resources influences their "Perceived e-Learning Experience." A "Uses and Gratification Expectancy Model" (UGEM) framework is proposed to predict students' "Perceived e-Learning Experience," and…

The Bethel Theological Seminary (St. Paul, Minnesota) sought to analyze the viability of the curriculum for ministers and persons in related occupations, and to consider an outcomes-based approach to curriculum restructuring. A model was developed to assess the effectiveness of seminary curricula in light of the realities of ministry among…

A confirmatory factor analysis was used to determine the respective viability of factor structure models for the Wechsler Adult Intelligence Scale-Revised (WAIS-R) standardization data. The traditional verbal-performance split was compared to an alternative model proposed by Gutkin, Reynolds and Galvin. The confirmatory analysis indicated that the…

This paper focuses on two components of a model for online teaching and learning--"teaching presence" and "community". It is suggested that previous research points to the critical role that community plays in academic success and persistence in higher education. Through a review of recent literature it is proposed that teaching presence--viewed…

The use of factor analysis in examining the dimensionality of language tests is questioned and found to be problematic because it has a number of weak points which make it possible to manipulate results. Some of these weaknesses occur in the examinee selection sample, test selection, and the methods of extraction and rotation chosen. The use of…

This study examined the attitudes and behaviors associated with leadership qualities in 73 freshman athletes at the University of Maryland, College Park. The Sport Leadership Behavior Inventory (SLBI), the Noncognitive Questionnaire (NCQ), and the New Student Census were administered to the athletes. The SLBI was chosen to provide a definition of…

Provides an exercise for introducing research methods to undergraduates. The students view a graph revealing that left-handed people are underrepresented in older age groups. Small group discussions attempt to explain this phenomenon. A follow-up class discussion focuses on the different approaches and methods available for interpreting the data.…

This study examined the relationship between perceptions of diversity and overall satisfaction in students at the University of Maryland at College Park. An anonymous 100-item questionnaire on cultural attitudes and climate was mailed to first and third year students, with mail and phone call follow-ups resulting in an overall return rate of 60…