Effects of traditional and immersive video on anticipation in cricket: A temporal occlusion study

Traditional videos are frequently employed to assess anticipation within interceptive sports. However, there are limitations associated with traditional videos which impair the degree of correspondence between training interventions and competitive performances. Virtual reality (VR) head-mounted displays allow for the presentation of immersive videos in 360-degrees that might offer a more effective means by which to train athletes. Nonetheless, there is a paucity of research examining the efficacy of immersive videos in a cricket context. The main purpose of the present investigation was to compare batters’ ability to accurately predict the landing location of deliveries, and assess their confidence in such predictions, when viewing traditional and immersive videos. We also examined the degree to which delivery style (i.e., bowling machine, throwdowns, spin, and pace bowling) impacted prediction accuracy and confidence scores. Forty deliveries (i.e., 10 per style; occluded at 120 ms post-ball release) were presented to amateur cricketers (N = 18) in traditional and immersive video conditions. Participants were required to anticipate the landing location of the ball and rate their prediction confidence after each delivery. Analyses indicated a main effect of viewing condition that applied only to prediction. Participants predicted the landing location of the ball with the greatest accuracy in the immersive video footage condition. There was a main effect of delivery style for confidence only, with higher scores observed in the throwdown, spin, and pace conditions, when compared to the bowling machine. Given the increasing rate at which VR is becoming accessible, immersive videos should be considered by sport psychologists as an effective means by which to assess anticipation in cricket.     

“Obedience to traditional authority:” A heritable factor underlying authoritarianism,conservatism and religiousness

Social attitudes, political attitudes and religiousness are highly inter-correlated. Furthermore, each is substantially influenced by genetic factors. Koenig and Bouchard (2006) hypothesized that these three areas (which they termed the Traditional Moral Values Triad) each derive from an underlying latent trait concerning the tendency to obey traditional authorities. We tested this hypothesis with data from a sample of twins raised in different homes. We assessed social attitudes with Altemeyer’s (1988) Right-Wing Authoritarianism scale, political attitudes with Wilson and Patterson’s (1968) Conservatism scale, and religiousness with Wiggins’ (1966) Religious Fundamentalism scale. The best-fitting model identified the three TMVT domains as different manifestations of a single latent and significantly heritable factor. Further, the genetic and environmental bases for this factor overlapped heavily with those for the Multidimensional Personality Questionnaire Traditionalism scale, supporting the conception of traditionalism as the latent factor represented by the three scales in contemporary Western societies.     

Constructing an understanding of mind: the development of children's social understanding within social interaction

Theories of children's developing understanding of mind tend to emphasize either individualistic processes of theory formation, maturation, or introspection, or the process of enculturation. However, such theories must be able to account for the accumulating evidence of the role of social interaction in the development of social understanding. We propose an alternative account, according to which the development of children's social understanding occurs within triadic interaction involving the child's experience of the world as well as communicative interaction with others about their experience and beliefs (Chapman 1991; 1999). It is through such triadic interaction that children gradually construct knowledge of the world as well as knowledge of other people. We contend that the extent and nature of the social interaction children experience will influence the development of children's social understanding. Increased opportunity to engage in cooperative social interaction and exposure to talk about mental states should facilitate the development of social understanding. We review evidence suggesting that children's understanding of mind develops gradually in the context of social interaction. Therefore, we need a theory of development in this area that accords a fundamental role to social interaction, yet does not assume that children simply adopt socially available knowledge but rather that children construct an understanding of mind within social interaction.     

Managing discrimination in selection: the influence of directives from an authority and social dominance orientation

The authors examined one manner in which to decrease the negative impact of social dominance orientation (SDO), an individual difference variable that indicates support for the "domination of 'inferior' groups by 'superior' groups" (J. Sidanius & F. Pratto, 1999, p. 48), on the selection of candidates from low-status groups within society. Consistent with the tenets of social dominance theory, in 2 studies we found that those high in SDO reported that they were less likely to select a potential team member who is a member of a low-status group (i.e., a White female in Study 1 and a Black male in Study 2) than those low in SDO. However, explicit directives from an authority moderated this effect such that those high in SDO were more likely to select both candidates when authority figures clearly communicated that job performance indicators should be used when choosing team members. Thus, our studies suggest that the negative effects of SDO may be attenuated if those high in SDO are instructed by superiors to use legitimate performance criteria to evaluate job candidates.     

Individual reactions to a multisensory immersive virtual environment: the impact of a wind farm on individuals

The aim of this study was to assess the impact of a wind farm on individuals by means of an audio-visual methodology that tried to simulate biologically plausible individual-environment interactions. To disentangle the effects of auditory and visual components on cognitive performances and subjective evaluations, unimodal (Audio or Video) and bimodal (Audio + Video) approaches were compared. Participants were assigned to three experimental conditions that reproduced a wind farm by means of an immersive virtual reality system: bimodal condition, reproducing scenarios with both acoustic and visual stimuli; unimodal visual condition, with only visual stimuli; unimodal auditory condition, with only auditory stimuli. While immersed in the virtual scenarios, participants performed tasks assessing verbal fluency, short-term verbal memory, backward counting, and distance estimations (egocentric: how far is the turbine from you?; allocentric: how far is the turbine from the target?). Afterwards, participants reported their degree of visual and noise annoyance. The results revealed that the presence of a visual scenario as compared to the only availability of auditory stimuli may exert a negative effect on resource-demanding cognitive tasks but a positive effect on perceived noise annoyance. This supports the idea that humans perceive the environment holistically and that auditory and visual features are processed in close interaction.     

Social episodes and social structure in an academic setting: The social environment of an intact group

The social environment of an intact academic group, composed of faculty members, research students, and staff, was studied using a multidimensional scaling (MDS) procedure. The perceived group structure and the perception of social episodes were represented, and the relationship between these two aspects of the social environment was analyzed. Results indicated that (a) the perceived group structure could be adequately represented in three dimensions with group members differentiated along dimensions of sociability, creativity, and competence, (b) an individuals' perception of the group and his position within it were significantly related, (c) group members perceived the social episodes of the group in terms of attribute dimensions such as anxiety, involvement, evaluation, and socioemotional vs task orientation, and (d) an individual's formal status and perceived position within the group were significantly related to his perception of the group's episodes. The results are discussed in terms of the factors influencing episode perception, and the symbolic processes mediating between social position and perception. The utility of social episodes in describing a social environment is considered.     

The effect of classroom environment on problem behaviors: A twin study

Children's behavior problems, both internalizing and externalizing, are a function of both genetic and environmental influences. One potentially important environmental influence is the classroom environment. This study of 1941 monozygotic twin pairs examined whether children whose parents rated them as similarly high or low on a number of problem behaviors were rated in the same way by teachers when they were together versus separated in their classrooms at school. Results showed that twins in the same classrooms were rated by their teachers more similarly on each dimension of problem behavior than were twins who were separated into different classrooms, suggesting that the classroom environment is important in predicting differences between twins in terms of problem behaviors at school. In addition, parents' ratings of problem behaviors were lower for twins placed in the same classroom versus twins in different classrooms. Thus, there is reason to consider whether, at least during the early school years, parents should be allowed to make the decision to not separate twins at school.     

Sex-role behavior and obedience to authority: A field study

Obedience by male and female subjects to male and female experimenters was investigated under various conditions of “perceived legitimacy.” The procedure involved an experimenter stopping a subject who was about to cross a street at a particular crosswalk, the subject was then instructed to cross at another designated location. The dependent variable was the level of obedience to these instructions. The four main factorial independent variables were the sex of the experimenter, the sex of the subject, and two conditions of “perceived legitimacy” (presence or absence of a “uniform,” presence or absence of an “explanation”). Significant results were obtained for the uniform and sex of subject main effects (more obedience with a uniform, more disobedience by females). Additional analyses indicated that “older” subjects disobeyed more often than “younger” ones, that “formally” dressed subjects disobeyed more often than “informally” dressed ones, and that ethnic minority group experimenters were disobeyed significantly more often than Caucasian experimenters. Significant interactions were also obtained, mainly due to the behavior of the younger men and the older women. Male and female experimenters were obeyed equally, in general. The results are discussed in relation to sex-role prejudice and discriminatory behavior.     

Thinking extreme social violence: The model of the literary plague

The author uses literary plagues as a model for thinking psychoanalytically about the basic anxieties activated among perpetrators of sanctioned massacres. The model of the plague allows abstracting an underlying primitive psychological organization characterized by syncretism and a powerful anxiety of de-differentiation and confusion, leading characteristically to imitative behavior within the in-group as well as to the disavowal of the out-group members similarities to oneself, i.e. the disavowal of the other's humanity. Recognizing the historical and social foundations of discrimination and genocide, the author analyzes the interaction between group and individual processes that allow ordinary people to join daily acts of immoral violence. She dramatizes the model of the plague through a psychoanalytic reading of three literary plagues: Thebes' plague according to Sophocles, Camus's chronicle of the plague in Oran, and Saramago's meditation on the plague of white blindness.     

Marijuana-related problems and social anxiety: the role of marijuana behaviors in social situations

Individuals with elevated social anxiety appear particularly vulnerable to marijuana-related problems. In fact, individuals with social anxiety may be more likely to experience marijuana-related impairment than individuals with other types of anxiety. It is therefore important to determine whether constructs particularly relevant to socially anxious individuals play a role in the expression of marijuana-related problems in this vulnerable population. Given that both social avoidance and using marijuana to cope with negative affect broadly have been found to play a role in marijuana-related problems, the current study utilized a new measure designed to simultaneously assess social avoidance and using marijuana to cope in situations previously identified as anxiety-provoking among those with elevated social anxiety. The Marijuana Use to Cope with Social Anxiety Scale (MCSAS) assessed behaviors regarding 24 social situations: marijuana use to cope in social situations (MCSAS-Cope) and avoidance of social situations if marijuana was unavailable. In Study 1, we found preliminary support for the convergent and discriminant validity and internal consistency of the MCSAS scales. In Study 2, we examined if MCSAS scores were related to marijuana problems among those with (n = 44) and without (n = 44) clinically elevated social anxiety. Individuals with clinically meaningful social anxiety were more likely to use marijuana to cope in social situations and to avoid social situations if marijuana was unavailable. Of importance, MCSAS-Cope uniquely mediated the relationship between social anxiety group status and marijuana-related problems. Results highlight the importance of contextual factors in assessing marijuana-related behaviors among high-risk populations.     

Reiki as surrender: evidence of an external authority

In this article I explore the concept of surrender and its significance for Reiki practitioners. Reiki is a hands-on healing method with roots in spiritual practice. The term ‘surrender’ has been emphasised, not always explicitly, by Reiki practitioners in Britain. I posit that surrender within the Reiki context is indicative of an external authority and source of significance. This contributes to previous literature regarding internal self-authority or non-formative social authority and shows that an external authority provides a third form of influence for practitioners. I explicate the idea of surrender and demonstrate that the object of that surrender, understood as reiki energy, has agency and that the power of this agency is operationalised through authority. In effect, surrender illuminates a consideration of reiki as an agential external authority which is legitimised through practice and training, allowing for new forms of a transformed identity and a sense of freedom and autonomy from hegemonic discourses.     

Smoking and social anxiety: the role of false safety behaviors

ABSTRACT

Despite the negative health consequences associated with smoking, most smokers find it difficult to quit. This is especially true for smokers with elevated social anxiety. One factor that may play a role in maintaining smoking with elevated anxiety is false safety behavior (FSB), behaviors geared toward decreasing anxiety short-term but that maintain or increase anxiety long-term. The present study tested whether FSB explained the relation of social anxiety severity with smoking among 71 current smokers. Avoidance-related FSB was the only type of FSB related to cigarettes smoked per day (CPD) and it was robustly related to more CPD. Further, social anxiety was related to CPD indirectly via FSB-Avoidance. Findings suggest that more frequent use of avoidance behaviors to manage anxiety may maintain smoking and may partially explain the high rates of smoking among those with elevated social anxiety. Thus, FSB may be a promising target in smoking cessation interventions, especially among those with elevated social anxiety.     

The Official Torturer: A Learning Model for Obedience to the Authority of Violence

The military training and selection procedures leading to the behavior of a torturer are discussed. The analysis is based on testimonies of army police servicemen at the first torturers' trial in Greece and on the interviews of ex-military policemen who served under the military dictatorship in Greece (1967–1974). It is concluded that, given the appropriate training condition, any individual is a potential torturer, and a model for obedience to the authority of violence is proposed.     

Modes of social support: The social support behaviors (SS-B) scale

Conclusion The SS-B appears to be a promising measure of five modes of available supportive behavior: emotional support, socializing, practical assistance, financial assistance, and advice/guidance. The measure was designed to assess supportive behavior available from family and from friends. For specific purposes the measure might be modified to tap enacted supportive behavior, as was done in Study 4, or might focus on different sources (cf. Tardy, 1985). Further evidence of the divergence of mode-specific scales would be valuable and might be demonstrated by comparing samples with mode-specific deficits, by comparing support received for different problem types (in a more sophisticated fashion than was done here), and by showing differentiated associations between modes of support and various outcome variables. The reliable and valid assessment of specific modes of supportive behavior is an important agenda item in social support research: Such a measure would allow more elaborate theories to be tested, and will undoubtedly prove essential in a complete understanding of social support processes.