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941.
Previous investigations of mainstream video games have documented a high prevalence of risk-promoting content, as well as a positive relation between video game play and participation in risk-taking behaviors such as reckless driving, substance use, and delinquency. In this study, we extend this work by investigating the role of video game genre and masculinity ideology within this relation. A sample of 273 undergraduate men from a large Midwestern university completed online surveys of their video game exposure, masculinity ideology, and participation in a range of high-risk behaviors. Results indicate that playing sports video games is associated with greater alcohol use, drug use, and delinquent behaviors, but action games are only associated with greater delinquency. In contrast, playing online video games was negatively associated with alcohol and drug use. Furthermore, the relation between sports video games and participation in risky behaviors was fully mediated by participants’ adherence to masculinity ideology. These results reveal that the relations between video game play and risk outcomes were strongest for sports video games, and in some cases, were mediated by masculinity ideology. 相似文献
942.
Leslie A. Zebrowitz Noreen Ward Jasmine Boshyan Angela Gutchess Nouchine Hadjikhani 《Cognitive, affective & behavioral neuroscience》2018,18(1):21-34
We examined older adult (OA) and younger adult (YA) neural sensitivity to face trustworthiness in reward circuit regions, previously found to respond to trustworthiness in YA. Interactions of face trustworthiness with age revealed effects exclusive to OA in the amygdala and caudate, and an effect that was not moderated by age in the dorsal anterior cingulate cortex (dACC). OA, but not YA, showed a nonlinear amygdala response to face trustworthiness, with significantly stronger activation response to high than to medium trustworthy faces, and no difference between low and medium or high. This may explain why an earlier study investigating OA amygdala activation to trustworthiness failed to find a significant effect, since only the linear low versus high trustworthiness difference was assessed. OA, but not YA, also showed significantly stronger activation to high than to low trustworthy faces in the right caudate, indicating a positive linear effect, consistent with previous YA research, as well as significantly stronger activation to high than to medium but not low trustworthy faces in the left caudate, indicating a nonlinear effect. Activation in dACC across both age groups showed a positive linear effect consistent with previous YA research. Finally, OA rated the faces as more trustworthy than did YA across all levels of trustworthiness. Future research should examine whether the null effects for YA were due to our inclusion of older faces. Research also should investigate possible implications of our findings for more ecologically valid OA responses to people who vary in facial trustworthiness. 相似文献
943.
Predicting dating behavior from aggression and self‐perceived social status in adolescence
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944.
Heather M. Kleider-Offutt Alesha D. Bond Sarah E. Williams Corey J. Bohil 《Memory & cognition》2018,46(5):716-728
Prior research indicates that stereotypical Black faces (e.g., wide nose, full lips: Afrocentric) are often associated with crime and violence. The current study investigated whether stereotypical faces may bias the interpretation of facial expression to seem threatening. Stimuli were prerated by face type (stereotypical, nonstereotypical) and expression (neutral, threatening). Later in a forced-choice task, different participants categorized face stimuli as stereotypical or not and threatening or not. Regardless of prerated expression, stereotypical faces were judged as more threatening than were nonstereotypical faces. These findings were supported using computational models based on general recognition theory (GRT), indicating that decision boundaries were more biased toward the threatening response for stereotypical faces than for nonstereotypical faces. GRT analysis also indicated that perception of face stereotypicality and emotional expression are dependent, both across categories and within individual categories. Higher perceived stereotypicality predicts higher perception of threat, and, conversely, higher ratings of threat predict higher perception of stereotypicality. Implications for racial face-type bias influencing perception and decision-making in a variety of social and professional contexts are discussed. 相似文献
945.
Heather A. MacPherson Sally M. Weinstein Amy E. West 《Journal of abnormal child psychology》2018,46(4):857-870
Non-suicidal self-injury (NSSI) in childhood is not well documented, especially among youth with pediatric bipolar disorder (PBD). The current study evaluated prevalence and correlates of NSSI, and its impact on intervention response, in a randomized trial of Child- and Family-Focused Cognitive-Behavioral Therapy (CFF-CBT) versus Treatment As Usual (TAU), adjunctive to pharmacotherapy. This study included 72 children ages 7–13 (58% male) with PBD. NSSI and correlates were assessed at baseline; mood and psychiatric severity were measured longitudinally. NSSI was common: 31% endorsed NSSI behaviors; 10% reported thoughts of NSSI, in the absence of behaviors. Children engaging in NSSI reported higher depression, psychosis, suicidality, and hopelessness; lower self-esteem; and reduced family help-seeking in univariate analyses. In a multivariate logistic regression, high child depression and psychosis, and low family help-seeking, remained significantly associated with baseline NSSI. In mixed-effects regression models, presence of NSSI at baseline did not influence the response of depressive symptoms to treatment. Children who endorsed NSSI experienced steeper response trajectories for psychiatric severity, regardless of treatment group. Youth who denied NSSI showed poorer response to TAU for manic symptoms; mania trajectories in CFF-CBT were similar across youth. Thus, NSSI in PBD is common and associated with impairment. As children might engage in NSSI for different reasons, the function of NSSI should be considered in treatment. Since children without NSSI fared worse in TAU, it may be important to ensure that youth with PBD receive structured, intensive interventions. CFF-CBT was efficacious regardless of NSSI, and thus shows promise for high-risk children with PBD. 相似文献
946.
Prompts to regulate emotions improve the impact of health messages on eating intentions and behavior
Krista Caldwell Sherecce Fields Heather C. Lench Talya Lazerus 《Motivation and emotion》2018,42(2):267-275
The current study examined the effect of emotion regulation prompts on obesity-related behavioral intentions and food choices in a sample of undergraduate students. Prior to reading a pamphlet regarding obesity-related health concerns and healthy food choices, participants were prompted to regulate their emotions or no prompt was given. Study 1 investigated differences in health behavior intentions and perception of risk of obesity-related health concerns. Study 2 examined differences in meal choices from a menu. Finally, Study 3 examined differences in food choices between participants prompted to attend, regulate emotions, or no prompt. Participants prompted to regulate their emotions were more likely to report intentions to follow a healthier diet and perceive a greater likelihood of health concerns, select health food options from a presented menu. and select a healthier food choice from presented options. These findings suggest emotion regulation strategies may be beneficial to increase awareness of perceived health risks as well as encourage healthier lifestyle choices among college students. 相似文献
947.
948.
Sim Yin Tan Lindsey H. Steding Erica E. Coates Heather Agazzi 《Child & family behavior therapy》2018,40(1):65-83
Parent-Child Interaction Therapy (PCIT) has demonstrated promising evidence in its implementation with deaf and hard-of-hearing (DHH) families. This case study presents the implementation of PCIT with a hearing mother, a deaf father, and their 7-year-old hearing son with Attention-Deficit/Hyperactivity Disorder (ADHD) and oppositional behaviors, using the assistance of certified interpreters. Results documented improvement in child behavior, parenting skills and stress, and parent-child communication. Notably, paternal ratings showed greater improvement across these outcomes than maternal ratings. Overall, PCIT continues to demonstrate its effectiveness as a treatment option for DHH families with children with challenging behaviors. The limitations and implications are discussed. 相似文献
949.
Robert Ward Polly Shingler 《British journal of psychology (London, England : 1953)》2016,107(1):30-32
Wu, Sheppard, and Mitchell (Br. J. Psychol., 2016; 107, 1‐22) found that observers could accurately identify people with extreme but not more average empathy scores. Here, we further consider this U‐shaped discrimination function. We first examine a statistical issue regarding the construction of the average groups, which are less homogenous by definition than the extreme groups. We then consider the kinds of questions arising when these results are considered within the adaptive framework of signal theory. Some interesting questions arise relating to the signal sender, including the costs and benefits to the sender in revealing and concealing true empathy levels, and the effects of adopting behavioural norms to conceal true levels of empathy. 相似文献
950.
Using Hofstede’s culture dimensions and World Values Survey (WVS) dimensions, the study uses a series of multiple regressions to explore the relationship among national culture, creativity as measured by patents, economic productivity as measured by gross domestic product per capita, and student achievement as measured by Trends in International Mathematics and Science Study. The findings of this exploratory study highlight long-term orientation value from Hofstede’s national culture dimensions and tradition versus secular-rational values from the WVS as the most significant predictors of student academic achievement. A series of 12 regression analyses indicated significant relationships among student achievement, creativity, and economic productivity with models explaining between 19.9% and 76.0% of the variance among countries. 相似文献