Second language researchers and trainers have met with some success in teaching language learners the skill of inferring meaning from context while reading, using a variety of teaching methods. This paper describes a study that attempts to compare the effectiveness of three teaching methods, on ESL learners' ability to infer from context and…

Several studies have examined realism and instructional effectiveness of physical simulations. However, very few have touched on the question of their credibility or verisimilitude, from the user's point of view. This article presents an empirical exploratory study which investigated the perceptions of potential users of a simulation-based virtual…

Epidemic levels of obesity represent a growing public health problem associated with a variety of negative health outcomes. Population level interventions that aim to moderate obesigenic environments have been proposed but remain largely unimplemented. Standard individual level interventions that focus on dietary restraint have been ineffective…

This study assessed the feasibility of and presents preliminary findings on a culturally enhanced, theory-driven smoking cessation intervention for adult Chinese and Korean smokers. A one-group pre-post test design was used. The intervention consisted of behavioral and nicotine replacement strategies. Participants (N=43) were recruited through…

The study of peers who dislike one another, termed mutual antipathies, is being recognized as an important aspect of a child's social world. An overview of this area and a review of the literature concerning mutual antipathies is provided. Particularly of interest is the type of mutual antipathy known as an "enemy" relationship, and…

Purpose: This study tested the hypothesis that depth of semantic representation influences toddlers' word retrieval. Method: Nineteen toddlers participated under 3 word learning conditions in this longitudinal study. Gestures cued attention to object shape (SHP) or function (FNC) in the experimental conditions. No semantic cue was provided under a…

In this study we content analyzed the online discussion of several senior-high-school groups on a forum of a virtual physics laboratory in Taiwan. The goal of our research was to investigate the nature of non-course-based online discussion and to find out some useful guidelines in developing such discussion forums for learning purposes. We adapted…

Visual images create desire. As artifacts from contemporary visual culture, visual images inform everyone about society, telling everyone who they are and what they value. They register subliminally within everyone's psyches and alter everyone's perceptions, sometimes without everyone's knowledge. Visual images seem to keep coming and often…

Much of the current research on children's memory comes from a Vygotskian perspective, focusing on context and social environment, and from a Piagetian perspective, emphasizing the importance of family lore and belief systems in shaping children's memory. Recent studies suggest that young children's representational abilities are continuous with…

The relative effectiveness of digital versus photographic images was examined with 96 college students as subjects. A 2x2 balanced factorial design was employed to test eight hypotheses. The four groups were (1) digitized black and white; (2) digitized pseudocolor; (3) photographic black and white; and (4) photographic realistic color. Findings…

A study examined whether students, when removed from a video-based context, were able to transfer the writing-related objectives taught within a curriculum to similar writing tasks. Subjects were 24 sixth-grade, learning disabled students enrolled in a resource room language arts program who participated during the first year of a project.…

Three variables (verbal aptitude, listening ability, and notetaking) that may mediate how much college students learn from a lecture were studied. Verbal aptitude was operationalized as a Verbal Scholastic Aptitude Test (VSAT) score. Listening ability was measured as the score on an auditory short-term memory task, using the serial running memory…

This paper explores a wide range of issues associated with research on mental models. Based on a functional perspective, mental models are defined as the mechanisms whereby humans generate descriptions of system purpose and form, explanations of system functioning and observed system states, and predictions of future system states. Specifically,…

A study was undertaken to investigate the effects of directed response training to focus attention and to assess the impact of pictorial integrated stimuli on incidental learning. A total of 140 second- and fifth-grade children were administered a two-choice discrimination learning task consisting of three parts: original learning, overtraining,…

Twenty-four beginning readers participated in a study of the effectiveness of cued learning. The study was carried out in two phases--a letter-learning phase and a word-learning phase. The children were taught one at a time by the same teacher over a four-year period. During the word-learning phase, one fourth of the children used a vowels-only…