The present study utilised naturalistic observation to assess the impact of parental departure during daily drop-off at preschool on children's settling into daily preschool routines. Forty-six 3-5-year-old children and their parents/caregivers were observed during morning drop-off at preschool. Longer latencies of parent/caregiver leaving were…

In this paper, we present a diffusion model for the analysis of continuous-time change in multivariate longitudinal data. The central idea is to model the data from a single person with an Ornstein-Uhlenbeck diffusion process. We extend it hierarchically by allowing the parameters of the diffusion process to vary randomly over different persons.…

People differ with regard to how they perceive, experience, and express negative affect. While trait negative affect reflects a stable, sustained personality trait, state negative affect represents a stimulus limited and temporally acute emotion. So far, little is known about the neural systems mediating the relationship between negative affect…

Disrespect is an ambiguous term that has been shown to be predictive of emotional exhaustion and burnout of teachers. This study examined 120 rural teachers' definition of disrespect. Seventeen different definitions of disrespect emerged from the data. Implications of identifying these definitions are discussed as well as how researchers can…

This study of one mid-sized Canadian school district employed a case study approach to uncover and document the influences of organizational socialization, sensemaking, and perceptions of self-efficacy on the development of administrators' role identities. Findings describe formal and informal socialization processes experienced by administrators,…

Parents and children hold negative attitudes about obesity, but little is known about individual differences in obesity stigma. The current study examined authoritarian parenting style, beliefs about the controllability of weight and fear of fat in relation to mothers' dislike of overweight individuals. Factors related to children's weight…

This research examined deviant talk during summer residential treatment using peer nominations and extensive field observations. Participants were 239 youth (M age = 12.62, SD = 2.60; 67% male), nested in 26 treatment groups. Deviant talk was present in this setting, showed individual differences, and increased over time, especially for younger…

The goal of this study was to test the hypothesis that the extent to which orthography affects spoken word recognition in literate adults is related to their spelling proficiency. The study included two components: an auditory lexical decision task manipulating orthographic consistency of the stimuli and a spelling test. The results replicated…

Despite broad consensus that most juvenile crimes are committed with peers, many questions regarding developmental and individual differences in criminal style (i.e., co-offending vs. solo offending) remain unanswered. Using prospective 3-year longitudinal data from 937 14- to 17-year-old serious male offenders, the present study investigates…

Change detection requires perceptual comparison and decision processes on different features of multiattribute objects. How relative salience between two feature-changes influences the processes has not been addressed. This study used the systems factorial technology to investigate the processes when detecting changes in a Gabor patch with visual…

Employing new measures (Implicit Association Test) to study the classic issue of moral orientations, we predicted and found gender differences in implicit associations to the concepts of justice and care. Specifically, we found that men more strongly associate justice vs. care with importance and with themselves than women. However, participants'…

Risk behavior contributes to substantial morbidity and mortality during adolescence. This study examined neurocognitive predictors of proposed subtypes of adolescent risk behavior: planned (premeditated) versus unplanned (spontaneous). Adolescents (N = 69, 49% male, M = 15.1 [1.0] years) completed neurocognitive tasks (Iowa Gambling Task [IGT],…

A survey study examined how attitudes about professional development (PD) vary among teachers of different subjects. Elementary teachers were more supportive of PD than health and physical education, social studies, and science teachers; special education teachers were more supportive of PD than social studies and science teachers; and five…

Introduction: The perception of syllable stress has not been widely studied in developmental dyslexia, despite strong evidence for auditory rhythmic perceptual difficulties. Here we investigate the hypothesis that perception of sound rise time is related to the perception of syllable stress in adults with developmental dyslexia. Methods: A…

Student engagement is required for effective distance learning. Amongst other things, it is built by fostering connectedness amongst tutors, academic advisors, and students, and by providing high-quality content and materials through appropriate technologies. Students are more likely to succeed when they experience these different aspects as a…