Validity study of the Moral Judgment Test in Physical Education: development and preliminary validation

Teaching ethical behavior is an aspect of physical education. The purpose of the study was to present the construction and to estimate validity of a test which assesses physical education students' moral judgment, the Moral Judgment Test in Physical Education. The sample comprised 281 male and female participants (95 in Grades 7 to 9, 92 in Grades 10 to 12, and 94 university students), who completed Lind's Moral Judgment Test and the Moral Judgment Test-PE version. The validity of the latter was assessed using four criteria of Lind's moral theory. Analysis indicated that the Moral Judgment Test-PE had adequate construct validity and correlated positively, although relatively weakly, with the original test, so the new version has sufficient construct validity to be used in physical education.     

Estimation of the probability of fighting in fallow deer (Dama dama) during the rut

Fighting between males is a frequent component of the rutting behavior of Cervidae. Frequent conflicts are exhausting; fighting may be risky and can lead to serious injuries or even death. We focused on the process of assessment of the opponent's fighting ability and escalation of the combat, estimating the probability of fighting based on the encounter components such as groaning and parallel walk. In this study, we observed the agonistic behavior of fallow deer bucks (Dama dama) during the rut over four seasons. During this time, we recorded 205 encounters between bucks. Non-contact display, which allows contestants to assess their opponents fighting ability, occurred in 83% of the encounters. The highest predicted probability of a fight was found when both of the males vocalized and turned into the parallel walk. The chance of a clear outcome decreased when the males were fighting in comparison to when they did not fight. The initiator of the competitive encounter won 41% of the cases, while the attacked buck won 23% of the encounters. If the contestants avoided fighting, however, the initiator won 78% of encounters. Therefore, the initiator was more successful when no fight occurred compared to when the encounters escalated into fighting. In most cases where ritualized behavior occurred, one of the opponents left after vocalization or parallel walk occurred. Thus, vocalization and parallel walk increased the probability for a clear outcome. The probability of a fight was lowest in situations where the males displayed asymmetric behavior. Increased symmetry of the contestants' behavior was strongly correlated with a higher probability of a fight. Thus, these results indicate that fallow deer bucks use efficient tactic during the rut, which, in turn, minimizes the chance of injury while fighting during the breeding season.     

Junior version of the Spanish NEO PI-R (JS NEO)

This article presents the preliminary data of the development of a Junior version of the Spanish NEO PI-R (JS NEO), suitable for teenagers from 12 to 17 years of age. From the 240 original English items, 92 were modified or reworded to some degree to make the vocabulary adequate for this age group. The psychometric properties of the JS NEO were investigated in a sample of 2,505 adolescents. Results showed that the adult NEO PI-R factor structure was replicated in the junior version of the inventory. Internal consistency and temporal stability reliabilities of the scales were adequate for most scales. Furthermore, the cross-form correlations between the junior (JS NEO) and the adult (NEO PI-R) scales indicated satisfactory construct validity of the junior version of the inventory.     

Evaluation of students’ social ability: Greek version of checklists for aggressive behaviour and social insecurity in elementary education

The school environment plays an important role in children’s socialization. The present report was concerned with the study of aggressive behaviour and social insecurity among elementary school students in Greece. For this purpose, Petermann and Petermann’s (2001; 2003) checklists for structured observation of aggressive behaviour (Checklist of Aggressive Behaviour; CAB) and social insecurity (Checklist of Social Insecure Behaviour; CSIB) were used. The primary aim was to examine the psychometric characteristics of the Greek versions of CAB and CSIB. Overall, 500 Greek elementary school students (M _age  = 9.46  ±  1.7) participated in the study. Students’ social behaviour was evaluated by their teachers. Confirmatory factor analysis results showed adequate factorial structure for both checklists, the χ² was significant, and absolute and incremental fit indices were at acceptable levels. Internal consistency coefficients were also at satisfactory and acceptable levels. The analysis of correlation provided evidence on the construct validity of the checklists. No gender differences were found in all aspects of aggressive and socially insecure behaviours. The findings of the study provide initial evidence on the validity and reliability of the checklists and imply that they are valuable instruments for the assessment of aggression and social insecurity in the school context.

AD/HD Symptoms and Conduct Problems: Similarities and Differences in Maternal Perceptions

Several theories attempt to explain the high co-occurrence of Attention Deficit/ Hyperactivity Disorder (AD/HD) and Conduct Problems (CP). A strong possibility is that AD/HD behaviours lead to the development of CP, due to family coercive interaction patterns, maintained through parental false beliefs regarding child problem behaviour. We compared maternal perceptions about AD/HD behaviors and CP, and the possible reactions elicited by such behaviours. The sample consisted of 317 mothers of boys and girls aged 4–6. Four versions of The Parental Account of the Causes of Childhood Problems Questionnaire were used, in which a vignette was ascribed to either a boy or a girl displaying some of the major AD/HD behaviours or CP. The results showed that CP were perceived as significantly more severe than AD/HD behaviours. Moreover, AD/HD behaviours were attributed to biological causes more often than CP, and less strict rearing practices were chosen for AD/HD symptoms. Our findings provide evidence that mothers usually perceive AD/HD behaviours and CP as separate entities and may behave accordingly with their children.     

Re-examining the contribution of visuospatial working memory to inhibition of return

Castel and colleagues (Percept Psychophys 65(6):970–981, 2003) proposed that visuospatial working memory is needed to retain and update the irrelevant but attended location in an inhibition of return (IOR) procedure. In a series of three experiments, we re-examined this hypothesis by loading visuospatial working memory and manipulating the timing of encoding. When the visuospatial memory items were presented right after the cue, as in Castel et al. (Percept Psychophys 65(6):970–981, 2003), we replicated the lack of IOR in the dual-task condition (Experiment 1). However, when we presented the visuospatial memory items before the spatial cue, to control for retroactive interference in encoding, we found robust IOR effects (Experiment 2); the effect remained strong even when participants were prevented from using verbal labels to rehearse the memory material (Experiment 3). We conclude that IOR does not seem to depend on retaining the position of the irrelevant cue in visuospatial working memory.     

Aggressive and socially insecure behaviors in kindergarten and elementary school students: a comparative study concerning gender,age and geographical background of children in Northern Greece

Social Psychology of Education - Aggression and social insecurity in children have received a lot of attention in recent research. In the current study the purpose was to examine whether specific...     

Vestibular stimulation interferes with the dynamics of an internal representation of gravity

The remembered vanishing location of a moving target has been found to be displaced downward in the direction of gravity (representational gravity) and more so with increasing retention intervals, suggesting that the visual spatial updating recruits an internal model of gravity. Despite being consistently linked with gravity, few inquiries have been made about the role of vestibular information in these trends. Previous experiments with static tilting of observers’ bodies suggest that under conflicting cues between the idiotropic vector and vestibular signals, the dynamic drift in memory is reduced to a constant displacement along the body’s main axis. The present experiment aims to replicate and extend these outcomes while keeping the observers’ bodies unchanged in relation to physical gravity by varying the gravito-inertial acceleration using a short-radius centrifuge. Observers were shown, while accelerated to varying degrees, targets moving along several directions and were required to indicate the perceived vanishing location after a variable interval. Increases of the gravito-inertial force (up to 1.4G), orthogonal to the idiotropic vector, did not affect the direction of representational gravity, but significantly disrupted its time course. The role and functioning of an internal model of gravity for spatial perception and orientation are discussed in light of the results.