The concept of social networking literacy emerged with the advent of Web 2.0. This study aims to develop a scale to measure the social networking literacy proficiencies of individuals. An item pool was created after a thorough review of the literature and taking experts views, and then application form prepared. The scale was applied to students…

Although algebra often functions as a gatekeeper to higher-level mathematics courses and higher education admissions, few quality measures exist for assessing conceptual understanding. This study explored the technical adequacy of three procedural and two conceptual algebra screening measures. We administered three rounds of assessments throughout…

The objective of this paper is to comment on the think-aloud methods presented in the three papers included in this special issue. The commentary offered stems from the author's own psychological investigations of unobservable information processes and the conditions under which the most defensible claims can be advanced. The structure of this…

Echoing research interests in recent concepts and models of teacher leadership, the focus of existing scales needs to be updated, and their quality needs to be improved. This study summarizes common ground of influential definitions, models, and frameworks for teacher leadership, proposes a six-factor model (association, professional learning,…

The present paper appraises a standardized test, the entrance exam of Iranian universities, known as "Konkur" that is administered annually as a means of gaining admission to higher education in Iran. This norm-referenced test is administered for students majoring in mathematics, experimental sciences, and humanities whose scores along…

Background: The Test of Masticating and Swallowing Solids (TOMASS) is an international standardized swallowing assessment tool. However, its psychometric characteristics have not been analysed in patients with dysphagia. Aims: To analyse TOMASS's (1) inter- and intra-rater reliability in a clinical population of patients with dysphagia, (2)…

The purpose of the current study was to explore the scientific utility of two behavior analytic assessments (i.e., progressive ratio and demand assessments) for psychotropic medication evaluation. For a sample of 23 children with disabilities who were prescribed medication, we conducted a series of generalizability and optimization studies to…

In this article we consider two triangles: one inscribed in another. We prove that the area of the central triangle is at least the harmonic mean of the areas of corner triangles. We give two proofs of this theorem. One is based on Rigby inequality and the other is based on the known algebraic inequality, to which we bring a new, geometric, proof.…

Researchers tout digital learning as a tool that can increase the authenticity of student learning and assessment tasks but lack a psychometrically valid instrument to test this hypothesis. Further, there are several complementary definitions of authentic work, versus a single agreed upon definition, presented in academic literature. I synthesized…

This article discusses the conceptualization, measurement, and validity of a recently emerged construct in the field of second language acquisition (SLA)--implicit language aptitude (alternatively "implicit aptitude"). Implicit aptitude is a set of cognitive abilities that enable learners to make unconscious computations of the…

The aim of this study is to develop a valid and reliable measurement tool that can be used to measure the level of school principals' micromanagement behavior. After a comprehensive literature review, a candidate item pool with 52 items was created. While writing the items, micro-manager behaviors defined in the literature were adapted to school…

Past research suggests that stress and anxiety are more prevalent in persons with autism as compared to typically developing persons. The Stress Survey Schedule (SSS) was developed in 2001 as a means to measure stressors common to persons with Autism Spectrum Disorder (ASD). The present study compared SSS responses of a sample of students…

Purpose: As society becomes ever more reliant on Internet technology for everyday communications, this paper explores the use of instant messaging (IM) in qualitative research. Discussed within the context of sensitive topic research with potentially hidden and hard-to-reach groups, the purpose of this paper is to discuss the value of adaptive and…

Research studies in Educational Data Mining (EDM) often involve several variables related to student learning activities. As such, it may be necessary to run multiple statistical tests simultaneously, thereby leading to the problem of multiple comparisons. The Benjamini-Hochberg (BH) procedure is commonly used in EDM research to address this…

This study comprehensively analyzed extant data from the 2016-2017 California Healthy Kids Survey (CHKS) secondary core and Social Emotional Health Module (SEHM) to explore the ability of the CHKS to measure subjective well-being (SWB), a critical component in the assessment of youth mental health (MH). Research has validated the significance and…