The study aimed to assess the effectiveness of the Predict-Explain-Enact-Observe-Reflect (PEEOR) instructional strategy on general science students' conceptual understanding and motivation in the topic of motion and force. The research employed a pre-test post-test quasi-experimental design. The sample consisted of 107 general science summer, year…

Scientific thinking constitutes a vital component of scientific competencies, crucial for citizens to adapt to the evolving societal landscape. To cultivate students' scientific thinking, teachers should possess an adequate professional knowledge foundation, which encompasses pedagogical content knowledge (PCK). Assessing teachers' PCK of…

Building upon self-determination theory and the circumplex approach, the objective of this study was to adapt the Situations-in-School-Physical Education (SIS-PE) questionnaire and to gather validity and reliability evidence in the Spanish PE context. Three samples of 1441 students (46.43% girls), 473 in-service teachers (35.73% women), and 654…

At a time when institutions of higher education are exploring alternatives to traditional admissions testing, institutions are also seeking to better support students and prepare them for academic success. Under such an engaged model, one may seek to measure not just the accumulated knowledge and skills that students would bring to a new academic…

In order to investigate the influence of separation of grade distributions and ratio of common items on the precision of vertical scaling, this simulation study chooses common item design and first grade as base grade. There are four grades with 1,000 students each to take part in a test which has 100 items. Monte Carlo simulation method is used…

This dissertation investigated predictors of scientific civic engagement among undergraduate students through a multimethod approach, focusing on how educational experiences shaped students' engagement with their communities using scientific skills. This multipart study addressed gaps in understanding how educational practices, identity, and sense…

Given the need for a swift, systematic way to identify students with internalizing and externalizing behavior patterns to connect these students with appropriate supports, we present new findings of the Student Risk Screening Scale--Internalizing and Externalizing (SRSS-IE). In this article, we examined (a) factor structure of the SRSS-IE and (b)…

This study was primarily aimed at developing an English-speaking proficiency test and analytic rubrics designed to measure speaking proficiency of Malaysian undergraduates. On the basis of Littlewood's Methodological Framework and Long's Interaction Hypothesis, the researchers derived three speaking tasks from four sources: (a) syllabus of the…

In basketball, game-related statistics are the most common measure of performance. However, the literature assessing their reliability is scarce. Purpose: Analyze the number of games required to obtain a good relative and absolute reliability of teams' game-related statistics. Method: A total of 884 games from the 2015-2016 to 2017-2018 seasons of…

Chalmers recently published a critique of the use of ordinal a[alpha] proposed in Zumbo et al. as a measure of test reliability in certain research settings. In this response, we take up the task of refuting Chalmers' critique. We identify three broad misconceptions that characterize Chalmers' criticisms: (1) confusing assumptions with…

We examine common and unique metadata requirements and their levels of description, determined by the data deposit forms of 20 repositories in three disciplines--archaeology, quantitative social science, and zoology. The results reveal that requirements relating to Creator, Description, Contributor, Date, Relation, and Location are common, whereas…

Teacher evaluation systems often include classroom observations in which raters use rating scales to evaluate teachers' effectiveness. Recently, researchers have promoted the use of multifaceted approaches to investigating reliability using Generalizability theory, instead of rater reliability statistics. Generalizability theory allows analysts to…

This review focuses on the Feifer Assessment of Reading (FAR) produced by S. G. Feifer and R. G. Nader in 2015. The FAR is a comprehensive reading test that is individually administered to children and adults aged 4 to 21 years. The structure of the FAR is based on a gradient model of brain functioning (Goldberg, 1990; Luria, 1980) and reflects a…

Regression mixture models are a statistical approach used for estimating heterogeneity in effects. This study investigates the impact of sample size on regression mixture's ability to produce "stable" results. Monte Carlo simulations and analysis of resamples from an application data set were used to illustrate the types of problems that…

The authors conducted a qualitative content analysis on the consistency, rigor, and methodological identity of 83 phenomenological (n = 44), grounded theory (n = 25), and consensual qualitative research (n = 14) articles published between 2002 and 2016. The results indicate a distinct pattern of qualitative research practices in professional…