How the brain responds to any: an MEG study

The word any may appear in some sentences, but not in others. For example, any is permitted in sentences that contain the word nobody, as in Nobody ate any fruit. However, in a minimally different context any seems strikingly anomalous: ^*Everybody ate any fruit. The aim of the present study was to investigate how the brain responds to the word any in such minimally different contexts - where it is permitted (licensed) and where it is not permitted (unlicensed). Brain responses were measured from adult readers using magnetoencephalography (MEG). The results showed significantly larger responses to permissible contexts in the left posterior temporal areas between 400-500 ms and 590-660 ms. These results clarify the anatomy and timing of brain processes that contribute to our judgment that a word such as any is or is not permitted in a given context.     

The development and classification accuracy of the life assessment questionnaire in the detection of pain-related malingering

This paper describes three phases of the development and validation of the Life Assessment Questionnaire (LAQ), a multi-scale inventory for assessing potential malingering in adults reporting chronic pain. Study 1 involved scale construction and item analysis. Discriminant validity was investigated in Study 2 by comparing scores for the clinical reference group with participants instructed to simulate chronic pain. Study 3 examined the convergent validity of the LAQ with the Minnesota Multiphasic Personality Inventory-2 (MMPI-2) and Behavioral Assessment of Pain (BAP). Results revealed that the simulation groups scored significantly higher than the clinical reference group across all scales. Receiver operating characteristic analysis revealed sensitivity and specificity scores ranging from 0.44 to 0.57 and 0.88 to 0.93, respectively. Positive predictive power values ranged between 0.79 and 0.88. Strong convergent validity was found for the LAQ. These studies demonstrated the effectiveness of the LAQ in classifying individuals who feign pain complaints, supporting the utility of the LAQ for reaching conclusions about the presence of malingering. Copyright ? 2012 John Wiley & Sons, Ltd.     

Calling and Life Satisfaction Among Undergraduate Students: Investigating Mediators and Moderators

The present study examined the relation of calling and life satisfaction among a diverse group of undergraduate students. In line with previous research, the presence of a calling weakly correlated with life satisfaction and moderately correlated with meaning in life. Three potential moderators of the calling-life satisfaction relation were tested: religiousness, living one??s calling, and core self-evaluations. The relation of calling and life satisfaction was not different based on levels of religiousness or experiences of living one??s calling. However, the relation of calling to life satisfaction was stronger for students with low core self-evaluations. Additionally, using a multiple mediation model, academic satisfaction and life meaning were found to fully mediate the calling-life satisfaction relation. Participants more likely to view their career as a calling were more satisfied in life because of attaining greater life meaning and satisfaction within the academic domain. Implications for future research and practice are discussed.     

The Influence of Expertise on Maritime Driving Behaviour

We compared expert and novice behaviour in a group of participants as they engaged in a simulated maritime driving task. We varied the difficulty of the driving task by controllling the severity of the sea state in which they were driving their craft. Increases in sea severity increased the size of the upcoming waves while also increasing the length of the waves. Expert participants drove their craft at a higher speed than novices and decreased their fixation durations as wave severity increased. Furthermore, the expert participants increased the horizontal spread of their fixation positions as wave severity increased to a greater degree than novices. Conversely, novice participants showed evidence of a greater vertical spread of fixations than experts. By connecting our findings with previous research investigating eye movement behaviour and road driving, we suggest that novice or inexperienced drivers show inflexibility in adaptation to changing driving conditions. Copyright © 2013 John Wiley & Sons, Ltd.     

Reverse Subtyping: The Effects of Prejudice Level on the Subtyping of Counterstereotypic Outgroup Members

Although many anti-bias interventions try to overcome stereotypes by presenting positive and/or counterstereotypic members of the outgroup, people often subtype these members and refuse to see them as typical of the outgroup. Although subtyping has been shown to be a common phenomenon, it is unclear if preexisting attitudes moderate this process. The current study examined whether preexisting prejudice levels would moderate the subtyping process. Specifically, it was found that although high-prejudiced individuals subtyped a positive racial outgroup member, low-prejudiced individuals demonstrated the opposite pattern and subtyped negative outgroup members as being atypical. This suggests that although the subtyping phenomenon may be universal, its expression is moderated by preexisting intergroup attitudes.     

Taking personality selection bias seriously in animal cognition research: a case study in capuchin monkeys (Sapajus apella)

In most experimental work on animal cognition, researchers attempt to control for multiple interacting variables by training subjects prior to testing, allowing subjects to participate voluntarily, and providing subjects with food rewards. However, do such methods encourage selection bias from subjects’ personalities? In this study, we trained eighteen zoo-housed capuchin monkeys (Sapajus apella) for two experiments, under conditions of positive reinforcement (i.e. food rewards) and free-choice participation. Using a combination of behavioral and rater-based methods, we identified and validated five personality dimensions in these capuchins (Assertiveness, Openness, Neuroticism, Sociability, and Attentiveness). Scores on Openness were positively related to individual differences in monkey task participation, reflecting previous work showing that such individuals are often more active, curious, and willing to engage in testing. We also found a negative relationship between scores on Assertiveness and performance on tasks, which may reflect the trade-offs between speed and accuracy in these animals’ decision-making. Highly Assertive individuals (the most sociable within monkey groups) may also prioritize social interactions over engaging in research. Lastly, monkeys that consistently participated and performed well on both tasks showed significantly higher Openness and lower Assertiveness compared to others, mirroring relationships found between personality, participation, and performance among all participants. Participation and performance during training was clearly biased toward individuals with particular personalities (i.e. high Openness, low Assertiveness). Results are discussed in light of the need for careful interpretation of comparative data on animal cognition and the need for researchers to take personality selection bias more seriously.     

Systematic review of the effectiveness of interpersonal coach education interventions on athlete outcomes

ObjectivesTo systematically review and evaluate the literature on the effectiveness of coach education interventions. Specifically, we aimed to: (a) describe the non-formal coach education interventions aimed at coaches' interpersonal knowledge base, (b) highlight underpinning theoretical models, (c) assess the methodological quality of articles evaluating these interventions, (d) identify participant characteristics, and (e) establish the effect of these interventions on athletes' cognitive, affective, and behavioural outcomes.DesignSystematic review of published empirical research.MethodPublished English language articles were identified using electronic databases and manual searches of reference lists. The quality of the identified articles was assessed using the Effective Public Health Practice Project (EPHPP) tool.ResultsFour interventions fulfilled the inclusion criteria and were thus systematically reviewed. Overall, education interventions based on coach effectiveness training and achievement goal theory produced mixed effects on a variety of athlete outcomes, such as anxiety, self-esteem, fear of failure, and motivational orientation.ConclusionsDue to the diversity in athlete outcomes and intervention design, it is difficult to draw firm conclusions around the effectiveness of coach education interventions. The small number of identified interventions highlights the current paucity of empirical data on coach education intervention effectiveness. More research is needed to further our understanding of intervention effectiveness to allow for growth and improvement in coach education. Furthermore, theory-based, rather than “theory inspired” coach education interventions are required.     

Self-forgiveness and forgiveness-seeking in response to rumination: Cardiac and emotional responses of transgressors

Self-forgiveness and forgiveness-seeking are important and understudied aspects of forgiveness. We examined the cardiac and emotional patterns of healthy young adults (40 women, 40 men) who recalled an unresolved offense they had caused another person. Participants engaged in four imagery conditions: ruminating about the offense, being humbly repentant and engaging in self-forgiveness, seeking forgiveness from the victim and receiving forgiveness, and seeking forgiveness from the victim and being begrudged. Being repentant and begrudged forgiveness by one’s victim was associated with the same level of guilt as when ruminating, but significantly more negative emotion, less control, and less empathy than when ruminating, self-forgiving, and receiving forgiveness from the victim. Compared to ruminating about one’s wrongdoing, self-forgiving alleviated guilt and negative emotion, increased perceived control, decreased heart rate, and increased parasympathetic activation. Imagery of receiving forgiveness from the victim resulted in these same patterns and was equivalent to self-forgiveness across variables.     

"I had so much it didn't seem fair": Eight-year-olds reject two forms of inequity

Research using economic games has demonstrated that adults are willing to sacrifice rewards in order to prevent inequity both when they receive less than a social partner (disadvantageous inequity) and when they receive more (advantageous inequity). We investigated the development of both forms of inequity aversion in 4- to 8-year-olds using a novel economic game in which children could accept or reject unequal allocations of candy with an unfamiliar peer. The results showed that 4- to 7-year-olds rejected disadvantageous offers, but accepted advantageous offers. By contrast, 8-year-olds rejected both forms of inequity. These results suggest that two distinct mechanisms underlie the development of the two forms of inequity aversion.     

Attachment to God,religious tradition,and firm attributes in workplace commitment

Research on organizational commitment suggests there is an association between American theists’ emotional attachment to God and their emotional commitment to the workplace. A sense of divine calling has been shown to partially mediate this association but, beyond that, little is known. The purpose of this study is to shed further light on the relationship between secure attachment to God and affective organizational commitment. I do so by testing whether the employee’s religious tradition is associated with affective organizational commitment and whether the employee’s firm attributes moderate the relationship between attachment to God and organizational commitment. Results suggest that: 1) Catholics evince higher levels of organizational commitment than Evangelicals, and 2) firm size significantly moderates the relationship between attachment to God and organizational commitment across religious affiliations.