Happy PIIGS?

This paper investigates the causality dynamics between happiness and per capita GDP growth and the impact of the recent financial crisis using a VAR–GARCH model for 10 European EMU countries divided in peripheral and non-peripheral members. The rationale of the analysis is to look at the two different dimensions (mean and variance) of economic growth and happiness within a time-series framework. The results show that GDP growth has significant positive effects on happiness in all countries considered, particularly in the PIIGS countries; happiness volatility is responsive to economic uncertainty. The size of this effect is bigger following the most recent crisis period, especially for the PIIGS countries. Our findings confirm the important role played by economic growth in determining population happiness and, most importantly, provides new evidence on the existence of causality linkages between economic uncertainty and happiness volatility.     

Dilemmas that undermine supervisor confidence

Background

Conventional wisdom links supervisor self‐confidence with experience in supervisory practice.

Aims

This study explored the nature of confidence from an emic perspective.

Method

Twelve experienced Canadian supervisors were interviewed, and data was analysed using Structured Thematic Analysis.

Results

Aspects of the role and process produce tensions that create ambiguity that may diminish self‐confidence. Five main themes were distilled: (a) building supervisee confidence when experiencing self‐doubt as supervisor or clinician;(b) parallel process‐what disturbs therapy disturbs supervision; (c) expert vs. co‐explorer; (d) engaging in supervision while maintaining boundaries; and (e) catch 22 – inviting disclosures of difficulties and evaluation.

Conclusion

The study adds nuance to the scholarly work that informs supervisor self‐confidence.     

Some supplementary methods for the analysis of the Delis-Kaplan Executive Function System

Supplementary methods for the analysis of the Delis-Kaplan Executive Function System (Delis, Kaplan, & Kramer, 2001) are made available, including (a) quantifying the number of abnormally low achievement scores exhibited by an individual and accompanying this with an estimate of the percentage of the normative population expected to exhibit at least this number of low scores; (b) estimating the overall abnormality of an individual's achievement score profile with the Mahalanobis distance index; (c) calculating a composite executive function index score for an individual and providing accompanying confidence limits; and (d) providing the percentile ranks for an individual's achievement scores and executive index score (in the latter case, confidence limits on scores are also expressed as percentile ranks). With the exception of the Mahalanobis distance index, all the methods can be obtained with the equations and tables provided in this article. However, for the convenience of clinicians and to reduce the possibility of clerical error, the methods have also been implemented in a computer program. More important, the program allows the methods to be applied when only a subset of scores is available. The program can be downloaded (as a zip file) from this article's supplemental materials or from www.abdn.ac.uk/~psy086/dept/DKEFS_Supplementary_Analysis.htm.     

Police responses to diversity: A social representational study of rural British policing in a changing representational context

In the first decade of the 21st century, British policing faced two new challenges in how it responded to social diversity: As well as instituting reforms in response to a highly publicized report describing the British police as ‘institutionally racist’ (Macpherson, 1999 ), they faced challenges associated with rapid increases in numbers of immigrants into the UK. Studying social representations at such times of change allows access into processes, themes and value systems that may otherwise remain hidden. This paper uses social representations theory to explore interview accounts provided by regular police officers of interactions with members of minority groups. Empirically, we focus on an area of diversity policing that has received relatively little previous attention: Police work in a rural context that has recently played host to large numbers of migrant workers. Our analysis shows that interviews operate as a site of resistance in which respondents attempt to rework hegemonic representations of the police as prejudiced and to re‐present themselves and their work as able to respond appropriately to diversity. Fairness as a defining characteristic of good police practice is a central representational theme that links identity construction processes to police work with minority groups. Recent immigrant groups are represented as both needing and deserving help to assimilate into British culture: Their lack of acculturation and language difficulties provide additional challenges to police work and to how this is judged as ‘fair’. We discuss the broader origins and implications of police officers' understandings of fairness and the use of social representations theory to study representational fields within organizational settings. Copyright © 2010 John Wiley & Sons, Ltd.     

Understanding what students bring to the classroom: moderators of the effects of diversity courses on student attitudes

We investigated the impact of required diversity courses on students' understanding of racial inequality and their social development with regard to racial outgroups, with a specific focus on the effects of student race and empathy as moderators of diversity course effectiveness. First-semester students (N = 173), enrolled in either diversity courses or introduction to psychology, completed surveys at the beginning and end of the semester. Diversity courses increased understanding of White privilege, acknowledgment of blatant racism, and intersectional consciousness overall, but had a greater impact on intersectional consciousness for White students compared with students of color. White students taking diversity courses experienced a reduction in Protestant work ethic ideology that was absent for White students in psychology courses and for all students of color. Notably, empathy moderated the effect of diversity courses on both outgroup comfort and willingness to act to promote diversity.     

Average group behavior does not represent individual behavior in classical conditioning of the honeybee

Conditioned behavior as observed during classical conditioning in a group of identically treated animals provides insights into the physiological process of learning and memory formation. However, several studies in vertebrates found a remarkable difference between the group-average behavioral performance and the behavioral characteristics of individual animals. Here, we analyzed a large number of data (1640 animals) on olfactory conditioning in the honeybee (Apis mellifera). The data acquired during absolute and differential classical conditioning differed with respect to the number of conditioning trials, the conditioned odors, the intertrial intervals, and the time of retention tests. We further investigated data in which animals were tested for spontaneous recovery from extinction. In all data sets we found that the gradually increasing group-average learning curve did not adequately represent the behavior of individual animals. Individual behavior was characterized by a rapid and stable acquisition of the conditioned response (CR), as well as by a rapid and stable cessation of the CR following unrewarded stimuli. In addition, we present and evaluate different model hypotheses on how honeybees form associations during classical conditioning by implementing a gradual learning process on the one hand and an all-or-none learning process on the other hand. In summary, our findings advise that individual behavior should be recognized as a meaningful predictor for the internal state of a honeybee--irrespective of the group-average behavioral performance.     

Embodiment of motor skills when observing expert and novice athletes

If people are shown a dynamic movie of an action such as kicking a soccer ball or hitting a tennis ball, they will respond to it faster if it requires the same effector. This standard congruency effect was reported to reverse when participants viewed static images of famous athletes not actually performing an action. It was suggested that the congruent response was inhibited because of a social contrast effect, based on an implied action, whereby responders viewed themselves as comparatively worse than the professional athlete. The present study recorded hand and foot responses when identifying static images of both famous and novice athletes in soccer and tennis. The action was either explicit or implied. In Experiment 1, a standard congruency effect was found for all images. In Experiment 2, when a response was based on the identity of the athlete rather than their expertise, the standard congruency effect was enhanced for images of novice athletes, but was eliminated for experts, suggesting a social contrast effect. Our study is the first to show that embodiment effects can be seen for implied and explicit action images of both novices and experts, and that static images are capable of eliciting priming effects associated with sport-relevant effector pairings.     

Perceiving patterns of play in dynamic sport tasks: investigating the essential information underlying skilled performance

The perceptual-cognitive information used to support pattern-recognition skill in soccer was examined. In experiment 1, skilled players were quicker and more accurate than less-skilled players at recognising familiar and unfamiliar soccer action sequences presented on film. In experiment 2, these action sequences were converted into point-light displays, with superficial display features removed and the positions of players and the relational information between them made more salient. Skilled players were more accurate than less-skilled players in recognising sequences presented in point-light form, implying that each pattern of play can be defined by the unique relations between players. In experiment 3, various offensive and defensive players were occluded for the duration of each trial in an attempt to identify the most important sources of information underpinning successful performance. A decrease in response accuracy was observed under occluded compared with non-occluded conditions and the expertise effect was no longer observed. The relational information between certain key players, team-mates and their defensive counterparts may provide the essential information for effective pattern-recognition skill in soccer. Structural feature analysis, temporal phase relations, and knowledge-based information are effectively integrated to facilitate pattern recognition in dynamic sport tasks.     

What do bonobos (Pan paniscus) understand about physical contact?

The present study aimed to test what bonobos (Pan paniscus) understand about contact. The task consisted of a clear horizontal tube containing a piece of food and a stick with a disk attached. The bonobos chose which side to push or pull the stick for the disk to contact the food and make it accessible. There were 9 variations in tube design, which differed in the positions of the stick, disk, and food. All 5 bonobos passed at least 1 configuration. A recent study (A. E. Helme, N. S. Clayton, & N. J. Emery, 2006) found that rooks could learn only tube configurations that provided an asymmetrical stick cue, whereas bonobos did not demonstrate an understanding of contact but showed more individual variation, attending to the positions of the food, disk, and stick.