Mirror Worlds: Examining the Affordances of a Next Generation Immersive Learning Environment

As technologies continue to develop and evolve, it is imperative that instructional technologists, learning scientists, and educators involved with examining learning affordances of emerging technologies investigate the potential of innovative environments to promote and facilitate learning. This paper, as such, will describe a newly developed immersive, mixed-reality learning environment at Virginia Tech. The Mirror Worlds project, a cutting edge mixed-reality virtual world will be described in terms of the potential for this type of environment to engage participants in authentically situated social and embodied learning activities.     

The Use of Coloured Overlays to Improve Visual Processing ‐ A Preliminary Survey

Forty volunteers reporting consistent reading problems were divided into three groups on the basis of an assessment of degree of scotopic sensitivity. Four speeded visual processing tasks involving word matching and letter and number identification were administered to all subjects using three plastic overlays, one of a colour maximizing visual efficiency, one chosen at random and one with no colour. For subjects with high scotopic sensitivity, the use of optimal coloured overlays yielded significantly better results on some visual tasks than the other two overlays. Implications of these findings are discussed.     

Genetics in medical school curriculum： A look at the University of Rochester School of Medicine and Dentistry

Genetics is assuming an increasingly important role in medicine. As a result, the teaching of genetics should also be increased proportionally to ensure that future physicians will be able to take advantage of the new genetic technology, and to understand the associated ethical, legal and social issues. At the University of Rochester School of Medicine and Dentistry, we have been able to incorporate genetic education into a four-year medical curriculum in a fully integrated fashion. This model may serve as a template for other medical curriculum still in development.     

Does spatial or visual information in maps facilitate text recall? Reconsidering the conjoint retention hypothesis

The conjoint retention hypothesis (CRH) claims that students recall more text information when they study geographic maps in addition to text than when they study text alone, because the maps are encoded spatially (Kulhavy, Lee, & Caterino, 1985). This claim was recently challenged by Griffin and Robinson (2000), who found no advantage for maps over feature lists in facilitating text recall. In two experiments, we crossed maps and lists with icons and names (c.f., Griffin & Robinson), and employed materials and methodology very similar to those used in previous CRH studies by Kulhavy and colleagues (Kulhavy, Stock, Verdi, Rittschof, and Savenye, 1993; Stock, Kulhavy, Peterson, Hancock, & Verdi, 1995). In addition, we included a concurrent task to measure spatial encoding, as did Griffin and Robinson. No advantages were found for maps over lists in facilitating text recall, nor were maps processed in a more spatial manner than litsts. Instead, it appears that the key stimulus feature for facilitating text recall is mimetic icons (i.e., icons that represent features) rather than the spatial characteristics of geographic maps, a finding that supports dual-coding theory (Paivio, 1986), but not the CRH.     

Team-Based Testing Improves Individual Learning

In two experiments, 90 undergraduates took six tests as part of an educational psychology course. Using a crossover design, students took three tests individually without feedback and then took the same test again, following the process of team-based testing (TBT), in teams in which the members reached consensus for each question and answered until they were correct. Students took the other three tests individually with feedback. All students were individually tested over a portion of this content two weeks later and again after two months. Independent samples t tests revealed that TBT students scored higher when retested two months later than those who took the test individually. Finally, three-fourths of the students reported that they enjoyed TBT more than individual testing. Although TBT requires more class time to administer, it appears to be beneficial for long-term student learning.     

Child-related cognitions and affective functioning of physically abusive and comparison parents

OBJECTIVE: The goal of this research was to utilize the cognitive behavioral model of abusive parenting to select and examine risk factors to illuminate the unique and combined influences of social cognitive and affective variables in predicting abuse group membership. METHODOLOGY: Participants included physically abusive parents (n=56) and a closely-matched group of comparison parents (n=62). Social cognitive risk variables measured were (a) parent's expectations for children's abilities and maturity, (b) parental attributions of intentionality of child misbehavior, and (c) parents' perceptions of their children's adjustment. Affective risk variables included (a) psychopathology and (b) parenting stress. A series of logistic regression models were constructed to test the individual, combined, and interactive effects of risk variables on abuse group membership. RESULTS: The full set of five risk variables was predictive of abuse status; however, not all variables were predictive when considered individually and interactions did not contribute significantly to prediction. A risk composite score computed for each parent based on the five risk variables significantly predicted abuse status. Wide individual differences in risk across the five variables were apparent within the sample of abusive parents. CONCLUSIONS: Findings were generally consistent with a cognitive behavioral model of abuse, with cognitive variables being more salient in predicting abuse status than affective factors. Results point to the importance of considering diversity in characteristics of abusive parents.     

Responsibilities,tensions and ways forward: parents’ perspectives on children’s sexuality education

Abstract

Children’s sexuality education continues to be plagued with tensions and controversies. In consequence, children’s access to sexuality education is severely compromised, especially in terms of the time dedicated to this topic, the content addressed, how it is taught and by whom. Based on a study of 342 Australian parents of primary school aged children we explore: (i) parents’ perceptions of the relevance and importance of sexuality education to their primary school aged children and the discourses that inform their perspectives; (ii) parents’ views on who should be responsible for the sexuality education of young children; (iii) whether there are certain aspects of sexuality education considered more appropriate for the family to address with children; and (iv) what the implications of these findings are for sexuality education policy and practice in Australian primary schooling. Despite the controversial nature of the topic, the majority of parents in this study believed sexuality education was relevant and important to primary school children and that it should be a collaborative approach between families and schools. However, some parents/carers acknowledged that while that they believed that some topics should only be addressed at home they also indicated that this often does not happen.     

The Relationship Among Wellness,Psychological Distress,and Social Desirability of Entering Master's‐Level Counselor Trainees

Two‐hundred and four entering master's‐level counseling students from 9 programs in 5 states participated in a study testing the only counseling‐based wellness assessment measure, the Five Factor Wellness Evaluation of Lifestyle (J. E. Myers, R. M. Luecht, & T. J. Sweeney, 2004), for its relationship to 2 other constructs: psychological distress and social desirability. There was a statistically significant negative relationship between level of wellness and psychological distress; the relationship between level of wellness and social desirability was found to have no statistical significance; and there was a statistically significant negative relationship between level of social desirability and psychological distress. Implications for counselor education and clinical significance are included.     

Impact of Structured Movement Time on Preschoolers’ Physical Activity Engagement

Preschool-aged children are not meeting national physical activity recommendations. This study compares preschoolers’ physical activity engagement during two different physical activity opportunities: outdoor free play or a structured movement session. Eighty-seven children served as participants: 40 children participated in outdoor free play and another 47 children participated in a planned movement session. Children in the movement program replaced their outdoor free play with a structured movement session on 2 days each week. All movement opportunities were 30-min in duration. Physical activity was objectively measured using accelerometers. Results show that, compared to children on the playground, children in the movement program engaged in less sedentary behaviors and more light, moderate, vigorous and moderate to vigorous physical activity. In total, children in the movement program engaged in 15.5 min of healthier physical activity behaviors as compared with children in the outdoor free play. Structured movement time appears to afford children an opportunity to engage in more physical activity than outdoor time alone. Findings support that preschool centers should provide children with a daily structured movement time that includes formalized instruction in addition to regularly scheduled outdoor free play.     

Enhancing participation in primary school and class councils through visual communication

In the context of citizenship education, many UK primary schools have recently set up school councils. Previous research has overlooked the importance of exploring communicative practices specific to school councils and the implications for children's participation. This paper draws on an action‐orientated research project with teachers in three Norfolk primary schools, which began with ethnographic observation of school and class council meetings. By developing alternative visual strategies for facilitating communication in meetings (based on a methodology known as PRA), teachers were able to encourage involvement by more children and enable them to have a greater voice in decision‐making. We argue that the common focus on adult procedures in school councils puts the emphasis on teaching children about their future role as citizens and can limit children's ownership of decision‐making processes. The alternative is to create contexts in which children have a sense of the democratic purposes of their school council in the here and now, by providing children with means (such as the visual strategies) that are consistent with those purposes and prioritizing action as an end.