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An experiment focused on the effects of platform (desktop computer, immersive virtual environment; IVE), content (violent, nonviolent), and player gender on video game play outcomes. Results revealed an interaction such that participants reported higher levels of aggressive feelings when playing a violent video game in an IVE compared to violent game play on a desktop platform or nonviolent game play on either platform. Physiological results supported these findings. No gender effects were found, nor did platform intensify any effects for nonviolent game play. The findings suggest that the intensifying effects of IVEs for game play and aggression are content specific and provide further evidence that attention to playing platform is crucial in understanding violent video game effects. 相似文献
73.
Jessica Ordonez Sonia Margarit Katy Downs Beverly M. Yashar 《Journal of genetic counseling》2013,22(6):805-816
While genetic counseling has expanded to multiple international settings, research about providing culturally sensitive services to non-U.S. patients is limited. To gain insights, we utilized a process study to explore parental communication in pediatric genetics clinics in Chile. We utilized a phenomenological hermeneutic approach to assess storytelling in six pediatric sessions that were conducted in Spanish, and translated into English. The majority of the sessions focused on information gathering (35 %), and providing medical (20 %) and genetics education (18 %). The 14 instances of storytelling we identified usually emerged during information gathering, genetics education, and the closing of the session. Stories illustrated parental efforts to create a cognitive and emotional context for their child’s genetic diagnosis. Parents emerged as competent caregivers who discussed the role of the child as a social being in the family and the larger community. Our analysis found that genetic counseling sessions in the U.S. and Chile are structured similarly and although communication is not a balanced process, parents use storytelling to participate as active agents in the session. Via storytelling, we learned that parents are working to understand and gain control over their child’s genetic diagnosis by relying on mechanisms that extend beyond the genetics appointment. 相似文献
74.
Abstract The purpose of this study was to determine the association between the occurrence of stressful life events and internalizing and externalizing problems, and to analyze longitudinally buffering effects of supportive family relationships. To this end, 100 Spanish adolescents were studied twice, when they were in mid-adolescence (15–16 years) and two years later. They completed questionnaires regarding stressful life events, family relationships, and adolescent adjustment. Results showed that high quality parent-adolescent relationships protected boys and girls against the negative consequences of stressful life events on externalizing, but not internalizing, symptoms. The adolescents who enjoyed good relationships with their parents in mid-adolescence did not increase their externalizing problems in late adolescence as consequence of the occurrence of stressful events. However, these stressors did lead to an increase in the number of externalizing problems when the family relationships were of a middle or low quality. These results highlight the important role that supportive family relationships play in the behavioral adjustment of adolescents, protecting them against some negative consequences of stressful life events, and suggest the relevance of supporting parents through resources such as parent education in order to help them to improve their relationships with their adolescents. 相似文献
75.
When people know what critical feature will define a target for a block of trials, only cues that share a critical feature with targets will capture attention. This result is taken to mean that attentional control settings play a role in target identification. To examine the validity of the attentional control settings hypothesis while controlling for potential sensory artifacts, the first experiment compared conditions in which the critical target features were either blocked or randomized. The results indicated that all cues captured attention in the random conditions, but only cues that matched targets captured attention in the attentional set condition. The second experiment used the same two conditions to examine the effect of attentional set on inhibition of return (IOR). No differences were found between the blocked and random conditions, indicating that attentional set did not impact the IOR effects. Overall, the results indicate that (1) the previous findings of attentional set effects were not due to an artifact of the method, and (2) attentional set influences and early occurring attentional cueing effects but not later-occurring IOR effects. 相似文献
76.
Antonio Maldonado Gracia Jiménez Amparo Herrera José C. Perales Andrés Catena 《Quarterly journal of experimental psychology (2006)》2013,66(3):457-470
The present study focuses on the effect of selective attention on causal learning. Three effects of the level of attention to predictive symptoms in positive and negative contingency learning tasks are reported. First, participants accurately detected a positive relationship between an incidental cue and a contingent outcome, although judgements were slightly lower than those for the attended cue. Second, participants were unable to detect negative relationships between incidental cues and outcomes, which suggests a major role of selective attention in this type of learning. Third, participants retrieved the frequency of each trial type more accurately in the attended conditions than in the incidental conditions. These findings show how attention guides and constrains human causal learning and reveal an inattentional blindness effect for negative contingency learning. 相似文献
77.
A number of studies have sought to establish the social psychological factors involved in the maintenance of active lifestyles during long‐term unemployment. The aim of this study was to describe and account for the development and maintenance of different patterns of activity, with reference to their perceived meaningfulness. This was undertaken with a sample of Birmingham's inner city, long‐term unemployed population recruited from three inner city Jobcentres, including men and women, and White, Asian and African Caribbean participants (N = 24). Interviews were conducted using a semi‐structured interview guide. Using the qualitative software program, NUD.IST, the data were analysed according to the principles of the grounded theory approach. Activities were characterized as: domestic; educational; work‐like; socializing; and none. A model of meaningful activity in the context of formal unemployment was developed. The main components of the model were: features of formal employment that inhibited participants' engagement in it; the requirements for personal meaningful activity (challenging activity, effort and commitment, and being valued by others); the consequences of meaningful activity (opportunities for self‐determination and self‐development, and achievement, competence, and confidence) and consolidating factors (social comparison, self‐appraisal, religious and political beliefs, and social support). Theories of unemployment of Jahoda, Warr, and Fryer are considered in the light of the present findings. Copyright © 2002 John Wiley & Sons, Ltd. 相似文献
78.
Treatment, Age, and Time-Related Predictors of Behavioral Outcome in Pediatric Brain Tumor Survivors
The research has shown that children surviving cancer are at risk for long-term emotional and behavioral problems secondary to the cumulative effects of cranial irradiation and chemotherapy. The purpose of this study was to investigate the emotional and behavioral outcome of children diagnosed with brain tumor and treated with cranial irradiation and chemotherapy by looking at the association between treatment, time, age, and cognitive-related variables on externalizing and internalizing behaviors at 3 years posttreatment. Fifty-four brain tumor survivors were administered a neuropsychological test battery, whereas the parents filled out the CBCL and Conners' Parent Rating Scale. The results indicate that chemotherapy treatment with vincristine, cytoxan, cisplantinum, and/or VP16 was related to poorer internalizing and externalizing behavioral outcome, especially attention, social withdrawal, and anxious–depressive symptomatology. Age at time of diagnosis or treatment, time since discontinuation of treatment, type and/or total dose of radiation therapy was not significantly correlated with any of the behavioral outcome scales. Verbal memory and learning deficits accounted for a significant portion of the variance in social withdrawal, whereas lower scores in overall intellectual functioning and verbal fluency was related to disturbances in attention, inhibition, and social functioning. The findings suggest that children treated with 1 or a combination of any of the aforementioned chemotherapy agents who exhibit declines in intellectual functioning and memory are at increased risk for long-term behavioral problems 3 years after treatment cessation. These findings support the importance for early psychotherapeutic and supportive intervention services immediately after treatment cessation, with the goal of circumventing these potentially debilitating emotional problems. 相似文献
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80.
Mothers' Impact on Daughters' Cardiovascular Reactivity in a High‐Threat Context: An Immersive Virtual Environment Study 下载免费PDF全文
Walid A. Afifi Katlyn Gangi Jim Blascovich Tamara D. Afifi Jessica E. Cornick Anne F. Merrill Will Ryan Ken Sterling 《人类交流研究》2016,42(3):371-395
Applying Attachment Theory, research on confirmation, the Entropy Model of Uncertainty, and the Biopsychosocial Model of Challenge and Threat, this investigation examined the role of mothers' communication on adolescents' cardiovascular response to threat. An experimental design allowed for the manipulation of maternal response to daughters experiencing a rapidly approaching wildfire in an immersive virtual environment. Results revealed complexities in the relative benefits of maternal vocalic presence during high‐threat situation, with the mother's history of confirming feedback playing an important role in daughters' cardiovascular response. Implications for knowledge are addressed and methodological possibilities of using immersive virtual environments are noted. 相似文献