Rater comparison analysis is commonly necessary in the social sciences. Conventional approaches to the problem generally focus on calculation of agreement statistics, which provide useful but incomplete information about rater agreement. Importantly, one-number agreement statistics give no indication regarding the nature of disagreements, nor do…

The present study was motivated by the theory-method mismatch between heterotypic continuity (aspects of development that manifest differently across the lifespan thus cannot be measured the same way over time) and longitudinal measurement equivalence (the statistical assumption that the developmental phenomenon studied is measured on the same…

In the last five decades, research on the uses of response time has extended into the field of psychometrics (Schnikpe & Scrams, 1999; van der Linden, 2006; van der Linden, 2007), where interest has centered around the usefulness of response time information in item calibration and person measurement within an item response theory. framework.…

This study examines the mediating effect of the entity based creativity on the interaction between complexity theory and creativity among faculty members in higher education organizations. The purpose of study was to investigate how mechanisms for intellectual productivity and creativity foster intellectual and disciplinary interactions among…

Research suggests that listener perceptions of a speaker's oral language use, or a speaker's "comprehensibility," may be influenced by a variety of speaker-, listener-, and context-related factors. Primary speaker factors include aspects of the speaker's proficiency in the target language such as pronunciation and…

An investigation was conducted to determine the best criterion for advancement to a new reading passage during the commonly used classroom strategy of repeated reading. Knowing when to move students to a new passage during the repeated reading process was considered of value to teachers in efficiently using student learning time. The study also…