We evaluated the utility of a brief, seven-item, teacher-rated Peer Social Maturity Scale (PSMAT). In Study 1, teachers of 138 Australian children (ranging from 5 to 8?years and 5?months old) in kindergarten and Grades 1 and 2 rated their pupils' social maturity using the PSMAT and their classroom social skills via the Social Skills Rating System…

International studies have identified that teachers require adequate support, including human and material resources, if they are to successfully implement inclusive education (IE) in regular classes. Past research shows that the level of support teachers feel they are receiving, from members of the school community and in the provision of…

The aim of this study was to validate a questionnaire on mastery motivation (task and effort) for use with Chinese preschool children in Hong Kong. A parent version and a teacher version were developed and evaluated. Participants included 457 children (230 boys and 227 girls) aged four and five years old, their preschool teachers and their…

Objective: To assess three of the better known screeners for Attention Deficit/Hyperactive Disorder (ADHD) and review the relationship between ADHD and cognitive ability. Method: The three ADHD screeners were administered to 111 college students enrolled in a college Introductory Psychology class, on whom ACT scores and total course performance…

This study evaluated acceptance and commitment therapy (ACT) for scrupulosity-based obsessive compulsive disorder (OCD). Five adults were treated with eight sessions of ACT, without in-session exposure, in a multiple baseline across participants design. Daily monitoring of compulsions and avoided valued activities were tracked throughout the…

Purpose: To create a psychometrically sound scale that measures different levels of internalized stigma (i.e., self-stigma) among adults who stutter and to analyze factor structure, reliability, and initial construct validity of the scale. Method: Two-hundred ninety-one adults who stutter were recruited from Board Recognized Specialists in Fluency…

Background: Voice output communication aids (VOCAs) are a key form of aided communication within the field of augmentative and alternative communication (AAC). In recent years, rapid developments in technology have resulted in an explosion of devices available commercially, yet little research has been conducted into what people who use VOCAs…

An old issue in psychological assessment is to what extent power and speed each are measured by a given intelligence test. Starting from accuracy and response time data, an approach based on posterior time limits (cut-offs of recorded response time) leads to three kinds of recoded data: time data (whether or not the response precedes the cut-off),…

The purpose of this study was to examine the internal reliability, factorial validity, and measurement invariance of a Brazilian-Portuguese version of the General Health Questionnaire-12 (GHQ-12) across clinical and nonclinical groups. The clinical sample consisted of 228 chronic hemodialysis patients (41.7% female), with a mean age of 48.23 (SD =…

The authors proposed the construct of workplace social self-efficacy (WSSE) and developed an inventory to measure it. Two empirical studies were conducted to examine the psychometric properties of this new measure. In Study 1, we described the development of the WSSE inventory and explored its factor structure in a sample of 304 full-time…

The aim of this study is to develop a scale which will describe how education supervisors' behaviours are perceived. Four separate studies have been conducted in order to develop the scale. In the first study the scale that was developed is applied to a working group consisting of 704 teachers. The factor structure of the scale is examined by…

Augustine and Hemenover (2013) were right to state that meta-analyses should be accurate and generalizable. However, we disagree that our meta-analysis of emotion regulation strategies (Webb, Miles, & Sheeran, 2012) fell short in these respects. Augustine and Hemenover's concerns appear to have accrued from misunderstandings of our inclusion…

In May 2008, Ofqual established a two-year programme of research to investigate the nature and extent of (un)reliability within the qualifications, examinations and assessments that it regulated. It was particularly concerned to improve understanding of, and confidence in, this technically complex and politically sensitive phenomenon. The…

This paper discusses the issues involved in calculating indices of composite reliability for "modular" or "unitised" assessments of the kind used in GCSEs, AS and A level examinations in England. The increasingly widespread use of on-screen marking has meant that the item-level data required for calculating indices of…

This article proposes a model-based procedure, intended for personality measures, for exploiting the auxiliary information provided by the certainty with which individuals answer every item (response certainty). This information is used to (a) obtain more accurate estimates of individual trait levels, and (b) provide a more detailed assessment of…