Many statistical models have been used to study human development. The multidimensional scaling (MDS) method has been an under-utilised technique in psychological and educational research for studying such phenomena. In this paper, MDS profile analysis was used to examine adolescent mood change patterns over a 1-week period. This method is used to…

A range of behavior--much deemed problematic by society--is treated with behavioral methods or psychotropic medications. Although the processes associated with behavioral interventions have been investigated using conceptual, experimental, and applied analyses, less is known about the behavioral processes associated with the use of psychotropic…

In 3 studies, the authors developed and began to validate a measure of the propensity to act rashly in response to positive affective states (positive urgency). In Study 1, they developed a content-valid 14-item scale, showed that the measure was unidimensional, and showed that positive urgency was distinct from impulsivity-like constructs…

It is important to understand causes and consequences of procrastination that appear common among general and academic populations. Procrastination affects people in various domains of life such as academic, professional, social relationships, and finance management. A person with high procrastination may lose his/her work, drop out from school,…

This study analysed the effects of the nonverbal behaviour of an examiner on low and high achievers' psychometric performances. The examiner, who was blind to children's achievement level, varied the nonverbal style she adopted when giving instructions. As expected, a warm style led children to score higher than a neutral one. Moreover, warmth…

The purpose of this study is to examine the underlying construct of overexcitabilities (OEs) and to identify individual- and family-level factors that may explain gifted students' patterns of OEs. Data are collected from a convenience sample of identified gifted students (N = 143) and their parents (N = 161) using a Likert-type questionnaire, the…

Research in the development of teacher cognition and teaching performance in K-12 classrooms has identified consistent challenges and patterns of behavior that are congruent with the predictions of dual-process models of cognition. However, cognitive models of information processing are not often used to synthesize these results. This article…

This article discusses the favoritism among teachers. According to Adele Brodkin, a child psychologist, few teachers are above favoritism and this shows that teachers are just human. She advises teachers to acknowledge that they do have favorites and make sure not to treat favorites in any special way. In this article, the author presents…

The purpose of the study described was to evaluate the effectiveness of a cognitive behavioural intervention for anger management with children diagnosed with Asperger syndrome. Forty-five children and their parents were randomly assigned to either intervention or wait-list control conditions. Children in the intervention participated in six 2-h…

This study aimed to investigate the relationships between abilities to initiate and respond to joint attention and symptoms of autism that have, and have not, been theoretically linked to joint attention. Participants were 51 boys and five girls with autistic disorder, aged between 2 years and 6 years 5 months. Measures of joint attention…

This study established a method for obtaining information about behavior states and patterns as they appeared in Individual Education Programs (IEPs). Also investigated was the extent to which behavior states and behavior state pattern language was included in daily planning for students with the most pervasive multiple disabilities. While…

Background: Autism spectrum disorder (ASD) includes symptoms that vary in severity and frequency between children. Consequently, multiple psychometric assessment procedures are recommended to detect an ASD, including scales which asses the presence and nature of ASD-related behaviour. However, to date, few studies have examined the relative and…

Four experiments are presented that explore situations in which a decision maker has to rely on personal experience in an attempt to minimize delays. Experiment 1 shows that risk-attitude in these timesaving decisions is similar to risk-attitude in money-related decisions from experience: A risky prospect is more attractive than a safer prospect…

Traditional accounts of sequential behavior assume that schemas and goals play a causal role in the control of behavior. In contrast, M. Botvinick and D. C. Plaut (see record 2004-12248-005) argued that, at least in routine behavior, schemas and goals are epiphenomenal. The authors evaluate the Botvinick and Plaut account by contrasting the simple…

Background: Roifman syndrome (OMIM 300258) is a multi-system disorder with a physical phenotype that includes B-cell immunodeficiency, intra-uterine and postnatal growth retardation, spondyloepiphyseal dysplasia, retinal dystrophy and characteristic facial dysmorphism. So far, six cases, all boys, have been reported in the literature. Roifman…