Producing deceptive actions in sports: The costs of generating head fakes in basketball

Typically, head fakes in basketball are generated to, and actually do, deteriorate performance on the side of the observer. However, potential costs at the side of the producer of a fake action have only rarely been investigated before. It is thus not clear yet if the benefit (i.e., slowed reactions in the observer) of performing a head fake is overestimated due to concurrently arising fake production costs (i.e., slowed performance in the producer of a head fake). Therefore, we studied potential head-fake production costs with two experiments. Novice participants were asked to generate passes to the left or right side, either with or without head fakes. In Experiment 1, these actions were determined by an auditory stimulus (i.e., a 440 Hz or 1200 Hz sinus or jigsaw wave). After an interstimulus interval (ISI) of either 0 ms, 800 ms, or 1500 ms, which served the preparation of the action, the cued action had to be executed. In Experiment 2, passing to the left or right, either with or without a head fake, was determined by a visual stimulus (i.e., a player with a red or blue jersey defending either the right or left side). After an ISI of either 0 ms, 400 ms, 800 ms, or 1200 ms, the cued action had to be executed. In both experiments, we observed higher reaction times (RTs) for passes with head fakes as compared to passes without head fakes for no and an intermediate preparation interval (from ISI 0 ms to 800 ms), but no difference for a long preparation interval (for an ISI of 1200 ms and 1500 ms). Both experiments show that generating fake actions produces performance costs, however, these costs can be overcome by a longer preparation phase before movement execution.     

Processing deceptive information in sports: Individual differences for responding to head fakes depends on the attentional capability of the observer

In team sports, players sometimes try to deceive their opponents by providing misleading information in order to gain a temporal advantage. Head-fakes are often applied when a player gazes in one direction, while passing/shooting the ball in another direction. The opponent is challenged to focus attention on the relevant information (i.e., pass direction), while ignoring the conflicting information (i.e., gaze direction). The present study aimed to identify the link between attentional capabilities and the effectiveness of head fakes. Twenty-seven novices performed in a basketball-specific head-fake task and in the attention-window task. A correlation between performances in both tasks revealed that participants with higher attentional capabilities were better able to focus their attention on the relevant feature (pass direction), when judging basketball situations, than participants with lower attentional capabilities. The results emphasize the relevance of high attentional capabilities in team sports and indicate that focusing one’s attention to the pass direction poses a possibility of reducing the effects of head fakes.     

Touching my face with my supernumerary hand: a cheeky illusion

A self-touch paradigm elicits a surprising illusion. With the participant's eyes closed, the examiner guides the participant's right index finger to administer strokes and taps to the right side of the participant's face. At the same time, the examiner strokes and taps the corresponding location on the left side of the participant's face. Although the participant administered touch to only the right side of the face, this paradigm elicited the illusion of self-touch to both sides of the face, and the illusion often implicated a third, disconnected or disembodied, hand. We propose an explanation, and draw parallels with the phenomenon of supernumerary phantom limb.     

My head says yes but my heart says no: cognitive and affective attraction as a function of similarity to the ideal self

The authors hypothesized that similarity to the ideal self (IS) simultaneously generates attraction and repulsion. Attraction research has suggested that a person likes individuals who are similar to his or her IS. Social comparison research has suggested that upward social comparison threatens self-evaluation. In Experiment 1, attraction to a partner increased and then decreased as the partner became more similar to and then surpassed the participant's IS. In Experiment 2, the cognitive and affective components of attraction increased and decreased, respectively, as the partner approached and surpassed the participant's IS to the extent that the dimension of comparison was meaningful and participants andicipated meeting their partner. Similarity to the IS generates opposing cognitive and affective reactions when the self-evaluative threat of upward comparison intensifies.     

From face to face: the contribution of facial mimicry to cognitive and emotional empathy

ABSTRACT

Despite advances in the conceptualisation of facial mimicry, its role in the processing of social information is a matter of debate. In the present study, we investigated the relationship between mimicry and cognitive and emotional empathy. To assess mimicry, facial electromyography was recorded for 70 participants while they completed the Multifaceted Empathy Test, which presents complex context-embedded emotional expressions. As predicted, inter-individual differences in emotional and cognitive empathy were associated with the level of facial mimicry. For positive emotions, the intensity of the mimicry response scaled with the level of state emotional empathy. Mimicry was stronger for the emotional empathy task compared to the cognitive empathy task. The specific empathy condition could be successfully detected from facial muscle activity at the level of single individuals using machine learning techniques. These results support the view that mimicry occurs depending on the social context as a tool to affiliate and it is involved in cognitive as well as emotional empathy.     

"Seeing things in my head": a synesthete's images for music and notes

We explored synesthetic experiences (photisms) elicited by music and notes for GS, a 22-year-old female college student, who is a genuine digit synesthete (Mills et al 1999 Cognitive Neuropsychology 16 181-191). After extensive interviews, we conducted five studies using synthesizer notes in different octaves and in different instrument sounds. GS described, drew, or selected her photisms from alternatives. The results were: (a) her photisms had shape, color, movement, and texture: (b) different instruments had photisms with different shapes and families of instruments had similar shapes; (c) low-pitched notes were darker and larger than high notes; (d) instrument and pitch affected each other; (e) a given note was perceived as darker after a high note than after a low note; and (f) GS's drawings of notes became more consistent with repeated trials. Theoretical observations are discussed on the basis of these results.     

Trust in the face of conflict: the role of managerial trustworthy behavior and organizational context

The authors explored the role of attributions in shaping employees' trust in their managers in the context of negative events. The authors examined how 2 forms of managerial trustworthy behavior (open communication and demonstrating concern for employees) and organizational policies relate to attributions, trust in the manager, and organizational citizenship behavior. Participants were 115 credit union employees who responded to a critical incident regarding a disagreement with their managers. As hypothesized, trustworthy behavior was negatively related to attributions of personal responsibility for negative encounters, and this relationship was stronger when human resource policies were perceived as unfair. Managerial trustworthy behavior was also positively related to trust in the manager and organizational citizenship behavior. Personal attributions partially mediated the relationship between trustworthy behavior and trust.     

Anger expression: parental and cognitive factors

The associations of parental moral disengagement, guilt, prosocial behavior, and anger, with their children's maladaptive anger was examined. 98 college undergraduate students and their parents participated. Both students and parents completed the Anger Response Inventory, the Mechanism of Moral Disengagement Scale, the Texas Social Behavior Inventory, the Fear of Punishment Scale, and the Need for Reparation Scale. A multiple regression analysis was performed to assess the students' variables which predicted maladaptive anger. Only moral disengagement was a predictor of the students' maladaptive anger. Subsequent multiple regression analyses were used to examine whether parental variables predict students' anger. Fathers' maladaptive anger, and prosocial skills were significantly related to students' maladaptive anger. Maternal variables produced an increase in the multiple R similar to the fathers', but none of the individual measures were significantly associated with the students' maladaptive anger.     

Predicting feelings of cognitive competence in head start preschoolers

Little is known about what predicts the budding sense of self-competence in preschoolers. This is particularly true of cognitive competence, which may have implications for later schooling. Based on previous research with older children, it was expected that feelings of self-competence would be influenced by attitudes of significant others as well as intrapersonal dispositions. Forty-five Head Start preschoolers (M age = 4.36 years) served as participants. As expected, high effortful control and language competence, as well as teachers' ratings of competence, predicted positive feelings about cognitive competence in children. Further analysis revealed that the teachers' ratings were predicted by maternal education and language competence. The findings suggest that the development of cognitive self-concept in preschoolers is predicted by contextual and constitutional factors.     

Trust in the workplace: factors affecting trust formation between team members

The authors used survey data from 127 professional-level employees working in 8 industries to assess the effects of respondent's trusting stance and (a) the trustee's organization membership (internal or external), (b) the hierarchical relationship (supervisor or peer), and (c) the gender of the trustee, on initial trust level for a new project team member. The authors found that trusting stance was positively related to initial trust level. The authors also found an interaction effect between respondent gender and trustee gender on initial trust. Specifically, male initial trust level was higher for a new male team member and lower for a new female team member. The present study provided additional understanding of the formation of initial trust levels and its importance for team functioning.     

Integrating predictive frameworks and cognitive models of face perception

The idea of a “predictive brain”—that is, the interpretation of internal and external information based on prior expectations—has been elaborated intensely over the past decade. Several domains in cognitive neuroscience have embraced this idea, including studies in perception, motor control, language, and affective, social, and clinical neuroscience. Despite the various studies that have used face stimuli to address questions related to predictive processing, there has been surprisingly little connection between this work and established cognitive models of face recognition. Here we suggest that the predictive framework can serve as an important complement of established cognitive face models. Conversely, the link to cognitive face models has the potential to shed light on issues that remain open in predictive frameworks.     

Postencoding cognitive processes in the cross-race effect: Categorization and individuation during face recognition

The cross-race effect (CRE) describes the finding that same-race faces are recognized more accurately than cross-race faces. According to social–cognitive theories of the CRE, processes of categorization and individuation at encoding account for differential recognition of same- and cross-race faces. Recent face memory research has suggested that similar but distinct categorization and individuation processes also occur postencoding, at recognition. Using a divided-attention paradigm, in Experiments 1A and 1B we tested and confirmed the hypothesis that distinct postencoding categorization and individuation processes occur during the recognition of same- and cross-race faces. Specifically, postencoding configural divided-attention tasks impaired recognition accuracy more for same-race than for cross-race faces; on the other hand, for White (but not Black) participants, postencoding featural divided-attention tasks impaired recognition accuracy more for cross-race than for same-race faces. A social categorization paradigm used in Experiments 2A and 2B tested the hypothesis that the postencoding in-group or out-group social orientation to faces affects categorization and individuation processes during the recognition of same-race and cross-race faces. Postencoding out-group orientation to faces resulted in categorization for White but not for Black participants. This was evidenced by White participants’ impaired recognition accuracy for same-race but not for cross-race out-group faces. Postencoding in-group orientation to faces had no effect on recognition accuracy for either same-race or cross-race faces. The results of Experiments 2A and 2B suggest that this social orientation facilitates White but not Black participants’ individuation and categorization processes at recognition. Models of recognition memory for same-race and cross-race faces need to account for processing differences that occur at both encoding and recognition.     

Risky decision making and cognitive flexibility among online sports bettors in Nigeria

Online sports betting is a popular recreational activity in Nigeria. Like other forms of gambling, risk of pathological progression exists for gamblers who continue betting despite severe financial and psychosocial consequences. In the present study, we examined whether this population of gamblers shows deficits in decision making and cognitive flexibility that have been documented in Western gambling populations. Thirty-six online sports bettors and 42 non-gambling participants completed a version of the Iowa gambling task (IGT) and an established set-shifting task for the assessment of cognitive flexibility. The two groups did not differ significantly in the selection of disadvantageous decks on the IGT. In contrast, sports bettors committed significantly more errors on the set-shifting task than non-gambling control participants. As this performance deficit was not specific to trials requiring a set shift, it most likely resulted from gambling-related changes in general cognitive or motivational abilities that are required to successfully complete challenging mental tasks. While our results illustrate that findings from Western populations cannot automatically be generalised to other contexts, it should be noted that we focused on only one particular type of gambling and included mostly participants with mild gambling-related problems.     

My body or my mind: The impact of state and trait objectification on women's cognitive resources

Objectification theory posits that as a result of pervasive sexual objectification of the female body in American culture, women are socialized to take an observers' perspective towards the self, resulting in self‐objectification. This tendency, combined with an objectifying context, is hypothesized to increase cognitive load, thereby impairing performance. Two experiments tested this hypothesis by investigating the joint impact of trait and state objectification on cognitive load among women. Results of the first experiment showed longer response latencies on a Letter Number Sequencing task, specifically among women high in trait self‐objectification (TSO), in a highly objectifying condition. The second experiment replicated results from the first while also exploring possible correlates of the effects. Copyright © 2010 John Wiley & Sons, Ltd.     

Environmental and cognitive factors in social play

The impact of differing play environments, as well as cognitive and social egocentrism factors, on the social play of preschoolers was examined. Fifteen boys and thirteen girls (55 months of age) were allowed free access to two distinctly different environments containing play materials which were aimed at exercising either big or fine muscle coordination. The children's cognitive abilities and social egocentrism were also measured. The results indicate that the play environment strongly influenced the type of social play as well as the size of the play groups. Differences in cognitive level and social egocentrism influenced the children's choice of play environment, suggesting an organism-environment interaction in the children's social play. The results indicate that today's generation of children may not be less social in their play, as Barnes has suggested, but that differences between studies may be a consequence of differing play environments and not generational differences.     

Losing control in front of a fearful face: The effect of emotional information on cognitive control

How is our cognitive control system modulated by emotional information, especially fearful stimuli? An intuitive hypothesis is that fearful stimuli would enhance cognitive control so that people could switch from the ongoing task to emergent events more quickly to secure themselves. To test this hypothesis, we investigated the influence of emotional information on the shift function of cognitive control by using the task-cueing procedure, in which face images were presented as cues. With the gender of faces indicating which task to do, we manipulated the emotional valence of faces (neutral vs. fearful), finding that the switch costs were larger in the trials containing fearful cues than in the trials containing neutral cues (Experiment 1). This effect was not caused by enlarging task-set interference (Experiment 2), nor by slowing down cue encoding (Experiment 3). Contrary to the intuitive hypothesis, our results suggested that the endogenous task-set reconfiguration process was impaired when fearful faces were presented. We speculated that the benefit of decreasing cognitive flexibility in face of fearful stimuli is to speed up response in a dangerous environment, and this accelerating response is achieved by suppressing the goal-directed system to permit the fast, automatic stimulus-driven system to govern behaviours.