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51.
The current study aimed to investigate value projection between Palestinians, Israelis, Americans, and Swiss as a function of their group's stance toward the Israeli‐Palestinian conflict. Drawing on image theory, we assumed that images—operationalized by value projection—would be a function not just of features of the target group, but of the rater group's relationship with the target group. Value projection can be seen as an indicator of (de)humanization as values represent goals and desirable behaviors of a person. We therefore expected higher projection to ally than to enemy groups, whereas we expected no difference in projection to out‐groups with neutral relations. Results show that allies did indeed project Security and Power to a higher degree to each other than to enemies, and enemies showed no, or even negative, projection onto each other. The ally of the enemy (Americans) was projected less negatively by Palestinians than vice versa, pointing to the higher complexity of third‐party images as opposed to the more classical ally and enemy images. As expected, Swiss students showed almost no difference in projection to the different out‐groups. These results confirm that the relationship between groups (e.g., alliance, enmity) rather than a consensual view of particular nations determines images.  相似文献   
52.
Objective: The present study investigates the effects of graphic cigarette warnings compared to text-only cigarette warnings on smokers’ explicit (i.e. ratings of the packages, cognitions about smoking, perceived health risk, quit intentions) and implicit attitudes. In addition, participants’ visual attention towards the graphic warnings was recorded using eye-tracking methodology.Design and methods: Sixty-three smokers participated in the present study and either viewed graphic cigarette warnings with aversive and non-aversive images or text-only warnings. Data were analysed using analysis of variance and correlation analysis.Results: Especially, graphic cigarette warnings with aversive content drew attention and elicited high threat. However, whereas attention directed to the textual information of the graphic warnings predicted smokers’ risk perceptions, attention directed to the images of the graphic warnings did not. Moreover, smokers’ in the graphic warning condition reported more positive cognitions about smoking, thus revealing cognitive dissonance.Conclusion: Smokers employ defensive psychological mechanisms when confronted with threatening warnings. Although aversive images attract attention, they do not promote health knowledge. Implications for graphic health warnings and the importance of taking their content (i.e. aversive vs. non-aversive images) into account are discussed.  相似文献   
53.
Studies on adults have revealed a disadvantageous effect of negative emotional stimuli on executive functions (EF), and it is suggested that this effect is amplified in children. The present study’s aim was to assess how emotional facial expressions affected working memory in 9- to 12-year-olds, using a working memory task with emotional facial expressions as stimuli. Additionally, we explored how degree of internalizing and externalizing symptoms in typically developing children was related to performance on the same task. Before employing the working memory task with emotional facial expressions as stimuli, an independent sample of 9- to 12-year-olds was asked to recognize the facial expressions intended to serve as stimuli for the working memory task and to rate the facial expressions on the degree to which the emotion was expressed and for arousal to obtain a baseline for how children during this age recognize and react to facial expressions. The first study revealed that children rated the facial expressions with similar intensity and arousal across age. When employing the working memory task with facial expressions, results revealed that negatively valenced expressions impaired working memory more than neutral and positively valenced expressions. The ability to successfully complete the working memory task increased between 9 to 12 years of age. Children’s total problems were associated with poorer performance on the working memory task with facial expressions. Results on the effect of emotion on working memory are discussed in light of recent models and empirical findings on how emotional information might interact and interfere with cognitive processes such as working memory.  相似文献   
54.
In this longitudinal population-based study (N?=?544), we investigated whether early parenting and corpus callosum length predict child executive function abilities at 4 years of age. The length of the corpus callosum in infancy was measured using postnatal cranial ultrasounds at 6 weeks of age. At 3 years, two aspects of parenting were observed: maternal sensitivity during a teaching task and maternal discipline style during a discipline task. Parents rated executive function problems at 4 years of age in five domains of inhibition, shifting, emotional control, working memory, and planning/organizing, using the Behavior Rating Inventory of Executive Function-Preschool Version. Maternal sensitivity predicted less executive function problems at preschool age. A significant interaction was found between corpus callosum length in infancy and maternal use of positive discipline to determine child inhibition problems: The association between a relatively shorter corpus callosum in infancy and child inhibition problems was reduced in children who experienced more positive discipline. Our results point to the buffering potential of positive parenting for children with biological vulnerability.  相似文献   
55.
Any postpartum mental disorder in a mother can influence the mother-child relationship and communication and lead to the development of psychosomatic disorders or disorders of behavioral regulation with diagnostic status. These can have a long-term impact on the mother-child relationship and the child’s mental development. Based on research findings on mother-child interaction, the authors expound why including the child in treatment is crucial. Accordingly, possible contraindications for mother-infant treatment are described. Clinical parent-infant treatment practice is reviewed as an interdisciplinary and multiprofessional challenge and the necessity of adhering to minimum standards, beside adult psychiatric skills, of child psychiatric and developmental expertise in diagnostics and intervention for quality assurance.  相似文献   
56.
ABSTRACT

This study aimed to test the cognitive and affective benefits gained through the provision of educational materials at workstations in the Wilhelma Zoo in Stuttgart, Germany. Structured learning materials were developed for use with visiting school groups. The materials focused on the adaptations of 6 selected groups of bird species and were organized as a self-guided learning environment (workstations). The value of the materials was assessed in terms of cognitive (learning and retention) and emotional (interest, well-being, boredom, anxiety, contentedness) variables. The authors measured prior knowledge (1 week before the zoo visit), learning effect (1 week after the visit), and retention (8 to 9 weeks later). A total of 103 students (6th graders aged between 11–12 years) participated in the study, 77 receiving a treatment about adaptations in bird species and 26 receiving a treatment about reptiles which served as a control. Students had similar prior knowledge, but 1 week later students receiving the bird unit scored significantly better and this persisted into retention. Girls achieved higher scores than boys, both 1 week and 8 to 9 weeks after the visit. Surprisingly, students in the control group reported higher interest, well-being and contentedness, and lower boredom than those in the treatment group.  相似文献   
57.
In this cross-sectional study we examined a model in which parenting, child social information processing and self-perception are simultaneously tested as risk factors associated with aggression. Sex and ethnicity were tested as moderators of associations. The sample consisted of 206 4th grade children in the Netherlands. Parents reported on parenting, parent–child relationship, and reactive and proactive aggression whereas children reported on self-perception and social information processing. Results give support for both child social cognitive functioning and parenting as risk factors associated with aggressive behavior: For all children, a positive parent–child relationship was associated with less aggression, negative parenting was related to less positive self-perception, and deficits in social-cognitive functioning were related to aggression. Multigroup analyses showed ethnic similarities and sex differences in patterns of associations, which might suggest personalized tailor-made interventions for aggressive behavior.  相似文献   
58.
Little is known about the ability of human observers to process objects in the far periphery of their visual field and nothing about its evolution in case of central vision loss. We investigated implicit and explicit recognition at two large visual eccentricities. Pictures of objects were centred at 30° or 50° eccentricity. Implicit recognition was tested through a priming paradigm. Participants (normally sighted observers and people with 10–20 years of central vision loss) categorized pictures as animal/transport both in a study phase (Block 1) and in a test phase (Block 2). In explicit recognition participants decided for each picture presented in Block 2 whether it had been displayed in Block 1 (“yes”/“no”). Both visual (identical) and conceptual/lexical (same-name) priming occurred at 30° and at 50°. Explicit recognition was observed only at 30°. In people with central vision loss testing was only performed at 50° eccentricity. The pattern of results was similar to that of normally sighted observers but global performance was lower. The results suggest that vision, at large eccentricity, is mainly based on nonconscious coarse representations. Moreover, after 10–20 years of central vision loss, no evidence was found for an increased ability to use peripheral information in object recognition.  相似文献   
59.
Abstract

In this study, absenteeism among bus drivers is predicted on the basis of equity theory and social comparison theory. The number of objectively recorded absence spells (up to a maximum of 14 calendar days) is assessed in a sample of 116 bus drivers from a transport company in the Netherlands. Using the program LISREL, a social psychological model is developed (i.e. tested and revised). The study demonstrates the impact upon absenteeism of two social factors: (1) conflicts with superiors, which are associated with drivers' perception of investing more in the exchange relationship with the company than they receive in return; and (2) the perceived norms of colleagues regarding being absent from work. In addition to their impact upon absence behaviour, both social factors also seem to influence the personal norm regarding being absent. Unexpectedly, the personal absence norm is not significantly associated with absence behaviour. It is concluded that equity theory and social comparison theory enhance our understanding of absenteeism among bus drivers.  相似文献   
60.
Abstract

Goal orientation is an action style implying the development of long-range and precise goals, and persistent pursuit of these goals. Goal orientation is not only important for a person's own performance but also for the performance of others in a co-operative work setting. This applies particularly to team leaders, whose goal orientation was predicted to correlate with both team performance and quality of group interaction within the team. In a sample of 44 team leaders and 141 other team members of software development projects it was found that team leaders' goal orientation is related to the quality of the development process, the quality of the final product, and the interaction within the team. This is true both for team leaders' estimates of the dependent variables and for aggregated scores of the team members' estimates. Interaction effects between team members' and team leaders' goal orientation were also found.  相似文献   
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