Studies the influences of modeling and social feedback in acquisition of dart-throwing skill with 60 high school girls. Discusses results in terms of a social-cognitive view of athletic skill acquisition in which vicarious abstraction of a skill prepares students to learn self-regulatively during practice efforts. (Contains 20 references, 4…

This article considers the problem of estimating dynamic linear regression models when the data are generated from finite mixture probability density function where the mixture components are characterized by different dynamic regression model parameters. Specifically, conventional linear models assume that the data are generated by a single…

The article uses confirmatory factor analysis (CFA) as a template to explain didactically multilevel structural equation models (ML-SEM) and to demonstrate the equivalence of general mixed-effects models and ML-SEM. An intuitively appealing graphical representation of complex ML-SEMs is introduced that succinctly describes the underlying model and…

Parent training groups frequently show low attendance rates and are often costly to administer. Accordingly, there is an urgent need to develop and evaluate brief, effective interventions that can be delivered in a timely and cost-effective manner. Using two therapeutic components that have demonstrated efficacy, the following study attempted to…

From earliest infancy, a typically developing child imitates or mirrors the facial expressions, postures and gestures, and emotional behavior of others. Where does this capacity come from, and what function does it serve? What happens when imitation is impaired? Synthesizing cutting-edge research emerging from a range of disciplines, this…

Latent variable mixture modeling was used to identify subgroups of adolescents with distinct profiles of risk factors from individual, family, peer, and broader contextual domains. Data were drawn from the National Longitudinal Study of Adolescent Health. Four-class models provided the most theoretically meaningful solutions for both 7th (n = 907;…

This paper presents the design, implementation, and evaluation of a distributed collaborative UML modelling environment, CoLeMo. CoLeMo is designed for students studying UML modelling. It can also be used as a platform for collaborative design of software. We conducted formative evaluations and a summative evaluation to improve the environment and…

Since the publication of their seminal article entitled, "Transmission of Aggression Through Imitation of Aggressive Models" (Bandura, Ross, & Ross, 1961), the work of Albert Bandura and his co-authors has had an immeasurable impact on the field of psychology, in general, and educational psychology, more specifically. The purpose of this report is…

The study examined the effectiveness of two psychoeducational treatment approaches and drug therapy on the impulsivity of 120 hyperactive emotionally disturbed children in two age groups (mean ages 13 and 8 years old). The psychoeducational approaches tested were modeling of reflective behavior and a specific instructional procedure to increase…

Eighty-six elementary and secondary undergraduate teacher education students exhibiting low and moderate levels of self-efficacy belief were randomly assigned to observe two types of instruction and two types of attributional feedback concerning teaching a child how to find the main idea of a paragraph. The research focused on the effects of two…

Practically every teacher preparation institution offers a course in educational psychology, and it is often the initial education course taken by preservice teachers. Problems with such courses are that they are usually taught by several instructors with no standardization of course content, and the strategies used to teach these courses often do…

The class of media characteristics, which is generic to them and which may be of potentially great relevance to learning, is the way in which media select, highlight, structure, and present information, i.e., their "languages" or symbol systems. How, if at all, and why do symbol systems, in general, differentially relate to cognition and learning?…

Only recently have imitation researchers turned their attention to the effects on the model of being imitated by observers. This report outlines and reviews the findings of research in the developing paradigms. Four paradigms into the effects of being imitated are examined briefly: (1) operant strengthening paradigm; (2) classical conditioning…

A study examined the mentor-protege relationship from the standpoint of both the mentor and the protege. A total of 160 participants (87 women and 73 men), ranging in age from 19 to 52, were administered a questionnaire designed to ascertain the following information: the stage of life at which most adults acquire mentors, differences between men…

Research on self-disclosure has suggested that in dyadic social interactions, self-disclosure by one member of the dyad tends to be reciprocated by the other. Little is known, however, about the parameters of self-disclosure and reciprocity. Investigators have sought to relate self-disclosure to various personality constructs, such as…