Self-efficacy, or the beliefs people hold about their ability to succeed in certain pursuits, is a long-established construct. Self-efficacy for science communication distinguishes scientists who engage with the public and relates to scientists' attitudes about the public. As such, self-efficacy for public engagement has the potential to serve as…

This study validated the semantic items of three related scales aimed at characterising the perceived worth of mathematics-education-related mobile applications (apps). The technological pedagogical content knowledge (TPACK) model was used as the conceptual framework for the analysis. Three hundred and seventy-three preservice students studying…

High rates of anxiety and depression are reported among youth with autism spectrum disorders. These conditions are generally assessed using measures validated for typically developing youth. Few studies have investigated their validity for autism spectrum disorders, which is crucial for accurate assessment and the provision of proper treatment.…

With the increasing popularity of online learning in higher education comes a need to examine students' perceptions about classroom climate in these environments. This two-part study proposes the online learning climate scale (OLCS) for doing so. Informed by both instructional communication and education, the scale consists of several variables…

In previous research the Finnish version of the Behavioral and Emotional Rating Scale-2 (Epstein, 2004) has demonstrated adequate internal consistency and reliability. The purpose of the present study was to examine the convergent validity of the Finnish BERS-2 by comparing it with the Finnish version of the Strengths and Difficulties…

We report findings of two exploratory validation studies of a revised instrument: the "Student Risk Screening Scale for Early Childhood" version (SRSS-EC). The SRSS-EC was modified to reflect characteristics of externalizing and internalizing behaviors manifested by preschool-age children. In Study 1, we explored the reliability of…

Although collaboration is recognized as an effective means to address multifaceted community issues, successful collaboration is difficult to achieve and failure is prevalent. To effectively collaborate, collaborators must recognize the strengths and weaknesses within their own efforts. Using Mattessich and colleagues' work as a springboard, a…

This study explored the psychometric properties of a locally developed information skills test for youth students in Malaysia using Rasch analysis. The test was a combination of 24 structured and multiple choice items with a 4-point grading scale. The test was administered to 72 technical college students and 139 secondary school students. The…

The objective of this study was to validate a scale for assessment of academic projects. As a complement, we examined its predictive ability by comparing the scores of advised/corrected projects based on the model and the final scores awarded to the work by an examining panel (approximately 10 months after the project design). Results of…

Objective: This article examines the measurement invariance of "Family, School, and Peer Influence on Volunteerism Scale" (FSPV) across genders using the mean and covariance structure analysis approach. Method: A total of 2,845 Chinese high school adolescents aged 11 to 15 years completed the FSPV scale. Results: Results of the…

The role of teachers in the formation of environmentally sensitive behaviors in students is quite high. Thus, the water awareness of teachers, who represent role models for students, is rather important. The main purpose of this study is to identify the reliability and validity study outcomes of the Water Awareness Scale, which was developed to…

Objectives: The concept of recovery has begun shifting mental health service delivery from a medical perspective toward a client-centered recovery orientation. This shift is also beginning in Hong Kong, but its development is hampered by a dearth of available measures in Chinese. Method: This article translates two measures of recovery (mental…

Background: Most instruments that assess quality of life have been validated by means of the classical test theory (CTT). However, CTT limitations have resulted in the development of alternative models, such as the Rasch rating scale model (RSM). The main goal of this paper is testing and improving the psychometric properties of the INTEGRAL…

Various rating scales have been used to assess ability in individuals with spinal cord injury. There is no specific functional assessment scale for Turkish patients with spinal cord injury. The Spinal Cord Independence Measure (SCIM) is a specific test, which has become popular in the last decade. A study was conducted to validate and evaluate the…

The validity of the Student-Teacher Relationship Scale (STRS) was examined in a preschool community sample (N = 925) using confirmatory factor analysis (CFA). Factorial invariance across genders was also investigated as was concurrent and discriminant validity. Indicators of validity were teacher-rated social competence, problem behavior, and…