On how task-contingent rewards,individual differences in causality orientations,and imagery abilities are related to intrinsic motivation and performance

This study explored how causality orientations, individual differences in imagery, and reward contingency are related to performance and intrinsic motivation. Cognitive evaluation theory, as applied to both causality orientation and reward contingency, was used to make predictions about the effects of internal or external events perceived as being autonomy supportive or controlling. In the light of the fact that task-contingent rewards must be salient to undermine intrinsic motivation and performance, one can suppose that high imagery may increase the controlling aspects of task-contingent rewards. Moreover, research now indicates that vegetative activation correlates with levels of imagined effort, and that high imagery capabilities enhance performance in motor skills. The main purpose of this study was to contribute some arguments for imagery and reward interaction effects on intrinsic motivation and performance. As predicted, autonomy-oriented subjects reported more interest and intrinsic motivation, and exhibited better performance than did control-oriented individuals. Similar differences were observed in favour of high-imagery individuals. Moreover, the effects of imagery were not only subject to an interaction between imagery and causality orientation, but also between imagery and reward contingency. The links between these variables are discussed in the framework of both Carver and Scheier's (1981) motivational control theory, and Deci and Ryan's (1985a) cognitive evaluation theory. © 1998 John Wiley & Sons, Ltd.     

Understanding pregnant women's decision making concerning prenatal screening

OBJECTIVE: This study is aimed at enhancing understanding prenatal screening decision making through testing a hypothesized decision model based on decision theory and health behavior theory. DESIGN: We obtained questionnaires from 1,666 pregnant women who were offered prenatal screening for Down's syndrome. Path analysis (using LISREL) resulted in a final model with reasonable model fit, which was verified by split-sample cross-validation. MAIN OUTCOME MEASURES: These included perceived probability, perceived severity, attitude toward termination, response efficacy, attitude toward prenatal screening, subjective norm, child-related anxiety, and intention to undergo prenatal screening. RESULTS: Attitude toward termination of pregnancy, perceived test efficacy, and subjective norm regarding the desirability of having prenatal screening determined a woman's attitude toward having a prenatal test. Anxiety was influenced by perceived risk and perceived severity of having a child with Down's syndrome, and by subjective norm, but this appeared to be a weak predictor of intention to test. Pregnant women with a positive attitude toward prenatal screening, and who perceived a subjective norm in favor of undergoing prenatal screening, showed a greater intention to have prenatal screening done. CONCLUSION: These findings suggest that more attention should be paid toward the values and social context of pregnant women during the counseling process.     

Measurement of readiness to reduce driving speed: a pilot study

Speeding is a preventable risky behavior that contributes to risk of accident. Readiness to change reflects an individual's recognition of and desire to change behavior. No measure to identify readiness to change has yet been validated for speeding. The Readiness to Change Questionnaire appraises readiness to change drinking behavior. The questionnaire was adapted to speeding and its psychometric properties examined. Participants (N = 112) completed the questionnaire and reported their usual driving speed. A clear component structure and acceptable internal consistency and test-retest reliability were found. Convergent validity was indicated by an association between higher readiness to change and lower driving speed. Results support the questionnaire's potential as a measure of readiness to change speeding, and advance research into the role of motivation in speeding behavior.     

Researching the reintegration of formerly abducted children in northern Uganda through action research: Experiences and reflections

This paper presents experiences and reflections on the use of a participatory research methodology under the difficult conditions of a war situation in northern Uganda. We draw from two complimentary approaches in action research to explain our methodology while doing research on the reintegration of formerly abducted children. First, the experience oriented approach, which emphasizes the need to articulate experience as a basis for learning and knowledge. Second, the exemplary participatory approach which highlights the importance of enhancing empowerment and the need to find solutions for social problems. We find these two approaches useful for doing action research in a conflict area because of their emphasis on experience and empowerment respectively. In our research, experience is important because of the children's encounter with the Lord's Resistance Army (LRA) rebels that both needs to be understood and justifies reintegration. On the otherhand, empowerment is important for our assumption that the children's experience and encounter with the LRA has disempowering effects on them. We demonstrate the use of the approaches in our research by enhancing participation, balancing power relations and being aware of ethical issues while at the same time attempting to make the research valid inspite of the challenges. Copyright © 2010 John Wiley & Sons, Ltd.     

ERP evidence for task modulations on face perceptual processing at different spatial scales

Does the perceptual processing of faces flexibly adapt to the requirements of the categorization task at hand, or does it operate independently of this cognitive context? Behavioral studies have shown that the fine and coarse spatial scales of a face are differentially processed depending on the categorization task performed, thus suggesting that the latter can influence stimulus perception. Here, we investigated the time course of these task influences on perceptual processing by examining the visual N170 face‐sensitive Event‐Related Potential (ERP), while observers categorized faces for their gender and familiarity. Stimuli were full spectrum, or filtered versions that preserved either coarse or fine scale information of the faces. Behavioral results replicated previous findings of a differential processing of coarse and fine spatial scales across tasks. In addition, the N170 amplitude was larger in the Gender task as compared to the Familiarity task for LSF faces exclusively, thus showing that task demands differentially modulated the spatial scale processing on faces. These results suggest that the diagnosticity of scale‐specific cues in categorization tasks can modulate face processing.     

The emergence of an evaluation profession in european countries: The case of structural policies

The setting up of a European Evaluation Society relies on the assumption that there exists a European professional community of evaluation, or at least an emergent one. But can one reasonably speak of evaluation as a profession? Recent attempts at defining the evaluation profession cannot apply to Europe in total because situations are too different from one country to another, and in none is there sufficient maturity to speak of a “profession.” For this reason, the author proposes to speak of four different kinds of evaluation suppliers: professionals, specialists, craftsmen and amateurs. With the help of three surveys, that were recently undertaken by the European Commission, he concludes that Europe is nowadays experiencing a shift from amateurs towards craftsmen and from craftsmen towards specialists. The idea of a large professional community still belongs to the future.     

Importance des facteurs situationnels et d'expérience dans la détermination du style de gestion: une perspective canadienne

Cette étude a deux objectifs principaux : (1) examiner la relation entre le style de gestion et quatre variables contingentes, soit le niveau hiérarchique, l'étendue du contrôle, la complexité des tâches des subordonnés et la fonction en tenant compte de l'influence modératrice de quatre caractéristiques d'expérience, soit l'âge, le sexe, l'ancienneté et la scolarité; et (2) identifier quelles variables situationnelles et d'expérience prédisent le mieux le style de leadership. Le test de Bordeleau (1980) mesurant neuf dimensions de leadership fut appliqué pour 229 superviseurs de niveaux hiérarchiques différents dans une organisation. Une mesure de complexité des postes supervisés fut obtenue. Les résultats montrent : (1) que la complexité des tâches supervisées prédit une plus grande souplesse d'autorité et une implication moins grande pour connaître le travail du subordonné; (2) que les superviseurs des niveaux hiérarchiques élevés sont moins impartiaux mais plus souples que ceux des niveaux inférieurs; (3) que l'ouverture et la discussion au travail d'équipe diminuent avec l'augmentation du nombre d'employés supervisés; (4) qu'une baisse de bienveillance face aux problèmes personnels des employés se rencontre surtout chez les superviseurs masculins scolarisés; (5) que le genre féminin est associé à une tendance à entretenir plus de relations amicales avec les subordonnés; (6) que le support au travail n'est prédit par aucune des variables indépendantes; (7) que les variables d'expérience modèrent les relations obtenues entre les facteurs situationnels et le style de gestion.     

Testing Clinical Intuitions About Barriers to Improvement in Cognitive-Behavioral Therapy for Panic Disorder

Although clinical intuitions influence psychotherapeutic practice and are a rich source of novel hypotheses for research, many remain to be empirically tested. This study evaluates whether clinicians’ beliefs about barriers to progress in cognitive-behavioral therapy (CBT) for panic disorder are supported by data. Data from a randomized-controlled trial comparing CBT to panic-focused psychodynamic psychotherapy (PFPP) for adults with primary panic disorder (N = 161) were used to evaluate 15 factors endorsed by clinicians as impediments to CBT in a recent survey. Panic severity was assessed before, during (at Weeks 1, 5, and 9), and at termination of treatment (Week 12) using the Panic Disorder Severity Scale. Hierarchical linear modeling revealed that none of the perceived barriers were predictive of poor outcome. Contrary to clinicians’ intuitions, dissociation during panic attacks was associated with greater symptomatic improvement in both treatment arms (β = ?0.69, p < .05), above the effect of established predictors. Moderation analyses revealed that when patients had PTSD diagnosed with the Anxiety Disorders Interview Schedule (β = 1.71, p < .05) or less severe panic disorder (β = 0.45, p = .04), they changed more rapidly in CBT than in PFPP. Overall, clinician agreement was inversely related to the strength of a predictor (r = ?.24, p = .39). Although clinical intuitions can be useful as clinical and empirical signals, such beliefs should be critically examined before informing practice. Dialogue between academics and clinicians might be enhanced through research that incorporates input from front-line practitioners.