In this report, we will consider in-service elementary school teachers' noticing of the mathematical practice: justification. This study is part of a larger project evaluating the efficacy of a three year professional development built around attending to student thinking and promoting mathematical habits of justifying, generalizing and making…

A great deal of research in educational data mining is geared towards predicting student performance. Bayesian Knowledge Tracing, Performance Factors Analysis, and the different variations of these have been introduced and have had some success at predicting student knowledge. It is worth noting, however, that very little has been done to…

Self-concept, one of affective introductory behaviours, is one of the most frequently studied issues especially in social sciences. Since it is a strong mental structure which psychologists and social psychologists say to be related with learning, this research aims to adapt Chemistry Self-Concept Inventory developed by Bauer (2005) so as to…

Axis IV, one of the five dimensions of clinical description, has provided a way to report psychosocial and environmental problems that may affect the diagnosis, treatment, and/or prognosis of a psychiatric disorder. Originally conceived in DSM-III as a way to rate and rank the severity of particular environmental stressors, axis IV was simplified…

The author examined critically three beliefs of S.S. Stevens pertaining to his quadripartite system of scales of measurement: (1) There are four scales of measurement in common usage (2) These scales and the scientific disciplines that use them can be incrementally graded for levels of reliability and validity or accuracy such that: Nominal scale…

This investigation applies two approaches for representing and comparing text structures as undirected network graphs to describe the influence of narrative and expository lesson texts on readers' knowledge structure elicited as free recall. Narrative and expository lesson texts and undergraduate participants' free recall essays (n = 90)…

The purpose of this study was to validate the English version of the original German Dyadic Coping Inventory. Results indicated that the English version of the Dyadic Coping Inventory is a valid and reliable measure of dyadic coping in a sample of 709 heterosexual university students.

Given worldwide prevalence of low-stakes testing for monitoring educational quality and students' progress through school (e.g., Trends in International Mathematics and Science Study, Program for International Student Assessment), interpretability of resulting test scores is of global concern. The nonconsequential nature of low-stakes tests…

Diagrams feature prominently in science education, and there has been an increase in research focusing on students' use of them in knowledge construction. This paper reports on an investigation into first year university students' perceptions of scale and size at the cellular level. It was found that many students appeared to tacitly assume that…

In this paper we report our findings from a study, in which 177 undergraduate pre-service teachers had to verify a statement of elementary number theory at the onset of a lecture serving as a bridging course. The answers were categorized to investigate the qualities of the given argumentations. We also separated the results of three different…

This article introduces the Supports Intensity Scale--Children's Version (SIS-C) designed and normed to be used with children across multiple contexts, including home, school, and community life. Steps taken to develop the scale are described, and findings from data collected on a field test version of the SIS-C are shared. Preliminary findings in…

The purpose of this study was to establish the content, construct, and predictive validity of the Effective Board Leadership Practices Survey (EBLPS). The EBLPS was designed to measure the leadership practices of boards of education that support student achievement. A literature review identified 12 board leadership practices supportive of student…

This paper assesses the reliability and validity of cognitive and socioemotional skills measures and investigates the correlation between schooling, skills acquisition, and labor earnings. The primary data from Pakistan incorporates two innovations related to measurement and sampling. On measurement, the paper develops and implements a battery of…

As the most prestigious and popular standardized achievement test to certify examinees' proficiency of the English language at the national level, Foreign Language Examination (YDS) has been mostly taken by academic staff, undergraduate and graduate students, state employees, and military personnel for years in Turkey. The current study set out to…

Background: Anxiety disorders are among the most common mental health problems in youth, and faulty interpretation bias has been positively linked to anxiety severity, even within anxiety-disordered youth. Quick, reliable assessment of interpretation bias may be useful in identifying youth with certain types of anxiety or assessing changes on…