Introduction: In research literature there have been a great number of attempts to conceptualize the construct of metacognition over the last three decades. The concept itself has increased its popularity in almost all disciplines ranging from communication to nursing. This popularity has been materialized with a lot of metacognitive inventories…

Objectives: To assess undergraduate helmet use attitudes and behaviors in accordance with the theory of planned behavior (TPB). We predicted helmet wearers and nonwearers would differ on our subscales. Methods: Participants (N = 414, 69% female, 84% white) completed a survey. Results: Principal component analysis and reliability analysis guided…

Objective: To describe the development and psychometric properties of survey measures relevant to eating, physical activity, and weight-related behaviors among young adults. Methods: Focus groups and reliability testing guided the development of the Project EAT-III survey. The final survey was completed by 2287 young adults. Results: The…

Students' evaluations of teaching staff can be considered high-stakes, as they are often used to determine promotion, reappointment, and merit pay to academics. Using Facets, the reliability and validity of one student rating questionnaire is analysed. A total of 13,940 respondents of the Human Science Division of International Islamic University…

At the same time as some faculty committees and corporations are appealing to the use of online ratings from RateMyProfessors.com to inform promotion decisions and nationwide university rankings, others are derogating the site as an unreliable source of idiosyncratic student ratings and commentary. In this paper we describe a study designed to…

Given the history of the past, black South African students from different settings face unique academic and emotional climate. Using the Differential Emotions Scale (DES) which focuses on ten discrete emotions, and building upon Boyle's (1984) seminal work, this study reports a repeated-measure multiple discriminant function analysis for…

In motor learning, a popular area of research has been to examine the importance of where individuals focus their attention during the acquisition of motor skills. Researchers in this area have proposed that, when teaching a motor skill, the instructions used to direct the learner's attention can affect the immediate and long-term retention of…

In exploratory or unrestricted factor analysis, all factor loadings are free to be estimated. In oblique solutions, the correlations between common factors are free to be estimated as well. The purpose of this article is to show how likelihood-based confidence intervals can be obtained for rotated factor loadings and factor correlations, by…

According to social rank theory, involuntary subordination may be adaptive in species that compete for resources as a mechanism to switch off fighting behaviors when loss is imminent (thus saving an organism from injury). In humans, major depression is thought to occur when involuntary subordination becomes prolonged. The present study sought to…

Background: With the publication of the Developmental Behaviour Checklist for Adults (DBC-A), people of all ages with intellectual disability (ID) can now be assessed using a carer-completed screening checklist of emotional and behavioural disturbance. This provides a broad assessment framework across the life span, assists the process of clinical…

Purpose: This study seeks to examine the effects of a "personal effectiveness" training on both assertiveness and Psychological Capital (PsyCap) that were monitored before and after the training. Design/methodology/approach: In addition to self-ratings, other-ratings were assembled to explore two ways in which they can contribute to the…

Objective: The reliability of child witness testimony in sexual abuse cases is often controversial, and few tools are available. Criteria-Based Content Analysis (CBCA) is a widely used instrument for evaluating psychological credibility in cases of suspected child sexual abuse. Only few studies have evaluated CBCA scores in children suspected of…

Mean length of utterance (MLU) is a frequently used measure of the expressive language of young children. The suggested conventional, contemporary, clinical practice is to calculate it from a language sample of a minimum of 50 to 100 contiguous intelligible utterances. This practice places considerable strain on professionals working with young…

The purpose of this study is to develop a reliable and valid scale, which determines cyber victimization and bullying behaviors of high school students. Research group consisted of 404 students (250 male, 154 male) in Sakarya, in 2009-2010 academic years. In the study sample, mean age is 16.68. Content validity and face validity of the scale was…

Floyd, Shands, Rafael, Bergeron and McGrew (2009) used generalizability theory to test the reliability of general-factor loadings and to compare three different sources of error in them: the test battery size, the test battery composition, the factor-extraction technique, and their interactions. They found that their general-factor loadings were…