Haptic experiences influence visually acquired memories: Reference frames during multimodal spatial learning

In two experiments, we investigated whether reference frames acquired through touch could influence memories for locations learned through vision. Participants learned two objects through touch, and haptic egocentric (Experiment 1) and environmental (Experiment 2) cues encouraged selection of a specific reference frame. Participants later learned eight new objects through vision. Haptic cues were manipulated, whereas visual learning was held constant in order to observe any potential influence of the haptically experienced reference frame on memories for visually learned locations. When the haptically experienced reference frame was defined primarily by egocentric cues, cue manipulation had no effect on memories for objects learned through vision. Instead, visually learned locations were remembered using a reference frame selected from the visual study perspective. When the haptically experienced reference frame was defined by both egocentric and environmental cues, visually learned objects were remembered in the context of the haptically experienced reference frame. These findings support the common reference frame hypothesis, which proposes that locations learned through different sensory modalities are represented within a common reference frame.     

Greek students' attitudes toward physical activity and health-related behavior

A three-wave study over one year with 882 adolescents, aged 10 to 16 years at the initial testing, examined psychosocial variables regarding four health-related behaviors: exercise, eating fruit, smoking, and drug use. Analysis showed that during the stages of the study, high school students' exercise behavior decreased and their smoking behavior increased as well as their willingness to use drugs. It seems that study of physical education and health education during adolescence must take into account the possible differences in psychosocial variables associated with health-related behaviors as well as the different stages of adolescence.     

Motivation in physical education is correlated with participation in sport after school

The aim of the present study was to examine differences in motivation with respect to physical education of students who participate in after-school sport clubs and students who do not. 247 secondary school students responded to scales assessing intrinsic motivation, outcome expectancies, perceived competence, and perceived usefulness of physical education. Analysis showed that students in after-school sports exhibited a more positive motivational pattern regarding physical education with intrinsic motivation, outcome expectancies, and perceived competence making unique contributions to the overall difference.     

Cross-sensory reference frame transfer in spatial memory: the case of proprioceptive learning

In three experiments, we investigated whether the information available to visual perception prior to encoding the locations of objects in a path through proprioception would influence the reference direction from which the spatial memory was formed. Participants walked a path whose orientation was misaligned to the walls of the enclosing room and to the square sheet that covered the path prior to learning (Exp. 1) and, in addition, to the intrinsic structure of a layout studied visually prior to walking the path and to the orientation of stripes drawn on the floor (Exps. 2 and 3). Despite the availability of prior visual information, participants constructed spatial memories that were aligned with the canonical axes of the path, as opposed to the reference directions primed by visual experience. The results are discussed in the context of previous studies documenting transfer of reference frames within and across perceptual modalities.     

The Effectiveness of Teaching a Life Skills Program in a Sport Context

This research examined the role of attraction to one's team in predicting alcohol and marijuana use among intercollegiate athletes. Attraction to team and alcohol-related information were collected via an online survey and marijuana use-related information was gathered in a live setting. We investigated the influence of attraction to one's team above and beyond the influence of gender and perceived norms, and attraction to team as a moderator of these relationships. Attraction to one's team accounted for significant variance in marijuana use, and alcohol-related consequences after controlling for alcohol consumption. Regression analyses revealed significant interactions between gender, attraction to team, and norms in predicting alcohol and marijuana use. Stronger attraction to one's team may increase alcohol use but decrease marijuana use among male athletes, suggesting the importance of attraction to team when developing interventions for athletes.     

Children and adolescents with idiopathic scoliosis: emotional reactions, coping mechanisms, and self-esteem

The main aim of the present study was to investigate the relationship among emotional responses of children and adolescents with idiopathic scoliosis towards their physical state, the coping mechanisms they used, and their self-esteem and the treatment condition of their disorder, i.e., the use of a brace or not. 82 children and adolescents ages 7 to 17 years who were attending an outpatient scoliosis clinic were administered two questionnaires; one evaluated emotional and behavioral factors linked to coping with stressful situations, and the second assessed self-esteem. Analysis showed that, after adjusting for emotion-focused coping, general self-esteem, and age, the effect of the use of brace as a treatment technique on the participants' emotional reactions was not significant.     

Self-Regulated Learning of a Motor Skill Through Emulation and Self-Control Levels in a Physical Education Setting

This study examined the effectiveness of the second and third level of Zimmerman's (2000) model of self-regulated learning development. Participants were 72 (28 boys and 44 girls) fifth- and sixth-grade students who practiced the novel task of dart-throwing. Results showed that sixth-grade Greek students who proceeded sequentially from the emulation to the self-control level improved their dart-throwing performance more than students who missed one or both of these levels, but fifth-grade students benefited equally either from the sequential practice at the emulation and the self-control level or from the experience at one of these self-regulatory levels. No differences were found in self-efficacy, although sixth-grade students who practiced at the emulation level reported higher satisfaction, and sixth-grade students who practiced at the self-control level reported higher intrinsic motivation compared to control group students. These results attest to the effectiveness of learning at the emulation and self-control levels and are discussed with reference to the social cognitive model of self-regulation development.     

Predicting students' intention to smoke by theory of planned behaviour variables and parental influences across school grade levels

Differences were examined in Theory of Planned Behaviour determinants of students' intention to smoke including parents' attitudes towards smoking and parents' current cigarette use among Greek students of different school grade levels. Students (N?=?763) aged 10-18 years reported their attitudes towards smoking, subjective norms, perceived behavioural control, self-identity and intention to smoke while their parents (N?=?525) reported their attitudes towards smoking and their current cigarette use. All the TPB variables increased from lower to higher school grade level. Multi-sample path analyses showed that parent's attitudes towards smoking positively predicted students' intention to smoke only for elementary school children. Parents' current cigarette use did not contribute significantly. Students' attitudes, perceived behavioural control and self-identity predicted systematically intention to smoke in contrast to the subjective norm that did not contribute at all. Perceived behavioural control contributed to a higher degree in intention to smoke for senior high school students compared to the junior high school and elementary students. Self-identity contributed to a higher degree in intention to smoke for elementary compared to the junior high school students. The results of this study suggests that the determinants of smoking vary between early and late adolescence.