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241.
Brandon C. W. Ralph David R. Thomson James Allan Cheyne Daniel Smilek 《Psychological research》2014,78(5):661-669
Using a series of online self-report measures, we examine media multitasking, a particularly pervasive form of multitasking, and its relations to three aspects of everyday attention: (1) failures of attention and cognitive errors (2) mind wandering, and (3) attentional control with an emphasis on attentional switching and distractibility. We observed a positive correlation between levels of media multitasking and self-reports of attentional failures, as well as with reports of both spontaneous and deliberate mind wandering. No correlation was observed between media multitasking and self-reported memory failures, lending credence to the hypothesis that media multitasking may be specifically related to problems of inattention, rather than cognitive errors in general. Furthermore, media multitasking was not related with self-reports of difficulties in attention switching or distractibility. We offer a plausible causal structural model assessing both direct and indirect effects among media multitasking, attentional failures, mind wandering, and cognitive errors, with the heuristic goal of constraining and motivating theories of the effects of media multitasking on inattention. 相似文献
242.
Brandon C. Martinez Kevin D. Dougherty 《Journal for the scientific study of religion》2013,52(4):713-732
Significant effort has gone into understanding and promoting racial diversity in congregations. Still, uniting worshippers of different races remains a challenging endeavor. Even congregations that successfully attract worshippers of different races often have difficulty sustaining their multiracial composition. This study contributes to the discussion of race and religion by examining racial group differences in belonging and participation in congregations. Drawing on organizational ecology theory, we develop four hypotheses to test whether and how racial group size corresponds to congregational commitment. Results of multilevel modeling using 2001 U.S. Congregational Life Survey data reveal that those who are a part of a congregation's largest racial group possess a stronger sense of belonging and participate at a deeper level than congregants of other races. Moreover, differences in belonging and participation by racial group persist regardless of group size. 相似文献
243.
Many avid gamers discount violent conduct in video games as morally insignificant as “it is just a game.” However, recent debates among users, regarding video games featuring inappropriate forms of virtual violence, suggest a more complex truth. Two experiments (N1 = 49, N2 = 80) examined users' guilt responses in order to explore the moral significance of virtual violence. In both studies, justification of virtual violence and users' trait empathy determined guilt in a structurally similar way to real-world scenarios: People felt guiltier if they engaged in unjustified virtual violence, especially if they were empathetic players. These results show that video games are capable of inducing affective moral responses in users. Accordingly, virtual violence may be considered morally significant action. 相似文献
244.
Data from 118 college men from the southeastern United States (U.S.) were analyzed using zero-order and partial correlations to test male reference group identity dependence theory’s propositions regarding the relations of male reference group identity attitudes (i.e., no reference group, reference group dependent, reference group nondependent similarity, and reference group nondependent diversity) with traditional masculinity ideology and dimensions of men’s gender-based collective identity (i.e., affirmative evaluation of collective identity, importance of collective identity). Male reference group identity attitudes yielded theoretically-consistent relations with the affirmative evaluation and importance of collective identity. Specifically, the no reference group attitudes were correlated negatively whereas nondependent diversity attitudes were correlated positively with affirmative evaluation; the group dependent attitudes were correlated positively with importance of collective identity; and the nondependent similarity attitudes were correlated positively with both affirmative evaluation of collective identity and the importance of collective identity. This pattern reveals the differential salience of collective identity dimensions in male reference group identity attitudes, suggesting that group dependent attitudes reflect importance of collective identity without an evaluation valence, nondependent diversity attitudes reflect affirmative evaluation whereas the no reference group attitudes reflect nonaffirmative evaluation of collective identity, and nondependent similarity attitudes involve both affirmative evaluation and importance of collective identity. Additional findings added to prior data suggesting reevaluation of the posited role of traditional masculinity ideology in male reference group identity theory. The pattern of findings was not changed by controlling for self-deceptive enhancement and impression management dimensions of social desirability. 相似文献
245.
Conyers C Miltenberger R Maki A Barenz R Jurgens M Sailer A Haugen M Kopp B 《Journal of applied behavior analysis》2004,37(3):411-415
This study investigated the effectiveness of response cost and differential reinforcement of other behavior (DRO) in reducing the disruptive behaviors of 25 children in a preschool classroom. Using an alternating treatments design, disruptive behavior was reduced when the participants earned tokens for the absence of disruptive behavior (DRO) or lost tokens for the occurrence of disruptive behavior (response cost). Initially, DRO was more successful in reducing the number of disruptive behaviors; however, over time, response cost proved to be more effective. 相似文献
246.
Resting RSA is associated with natural and self-regulated responses to negative emotional stimuli 总被引:1,自引:0,他引:1
Resting respiratory sinus arrhythmia (RSA) was assessed among 111 adult participants. These individuals were then asked to watch a positive or negative affective film in either a natural manner or while exaggerating their facial response. Facial reactions to the film were video-recorded and subsequently rated in terms of facial affect. Participants also self-reported the valence of their emotional experience. Results from regression analyses revealed that persons with low resting RSA behaviorally evidenced a more negative facial response to the negative film under natural-watch conditions. Low RSA individuals were also less able to modulate (i.e., amplify) their facial response to the negative film. In terms of self-report measures, persons in the exaggerate condition reported more positive affect to the positive film than did those in the natural-watch condition. Results suggest that cardiac vagal control is inversely associated with negative facial expression but positively associated with facial regulation ability to negative stimuli. 相似文献
247.
Prahlad Gupta John Lipinski Brandon Abbs Po-Han Lin Emrah Aktunc David Ludden Nadine Martin Rochelle Newman 《Behavior research methods, instruments & computers》2004,36(4):599-603
We describe a set of pictorial and auditory stimuli that we have developed for use in word learning tasks in which the participant learns pairings of novel auditory sound patterns (names) with pictorial depictions of novel objects (referents). The pictorial referents are drawings of "space aliens," consisting of images that are variants of 144 different aliens. The auditory names are possible nonwords of English; the stimulus set consists of over 2,500 nonword stimuli recorded in a single voice, with controlled onsets, varying from one to seven syllables in length. The pictorial and nonword stimuli can also serve as independent stimulus sets for purposes other than word learning. The full set of these stimuli may be downloaded from www.psychonomic.org/archive/. 相似文献
248.
This paper reviews the effectiveness of family-based prevention programs in reducing delinquency and later offending by children and adolescents. Eleven large-scale randomized experiments and eleven other controlled evaluations (smaller-scale experiments or quasi-experiments) are reviewed. Out of 22 evaluations, the experimental group did better than the control group in 19 cases, and the differences were significant (or nearly significant) in 12 of these 19 evaluations. The median decrease in offending in the experimental group compared with the control group was 35%. It is concluded that the best evaluations generally show that family-based programs are effective in reducing later offending. 相似文献
249.
Suicidal ideation and attitudes toward suicide 总被引:1,自引:0,他引:1
Although hopelessness and depression are known risk factors for suicide, most individuals who are hopeless or depressed never make a suicide attempt. In this study, we tested the hypothesis that college students' (n = 230) attitudes toward suicide (the degree to which they see it as an acceptable option under some circumstances) would moderate the link between both hopelessness and depressive symptoms and their levels of suicidal ideation. This moderation hypothesis was supported, but only among men. Specifically, among men, levels of hopelessness and depressive symptoms were significantly related to suicidal ideation among only those with relatively positive attitudes toward suicide. 相似文献
250.
Smokers' responses to the Smoking Consequences Questionnaire-Adult (A. L. Copeland, T. H. Brandon, & E. P. Quinn, 1995) were used to determine whether smoking outcome expectancies are moderated by subjective evaluations (desirability ratings) in their effect on smoking-related variables. Hierarchical regression in a reanalysis of data from A. L. Copeland et al. indicated that the product of probability and desirability ratings accounted for a significant amount of variance in smoking rate, nicotine dependence, saliva cotinine, and posttreatment smoking status above that accounted for by probability and desirability ratings alone. Results indicate that desirability ratings serve as moderators to probability ratings in explaining current smoking, nicotine dependence, and continued smoking. Effects were modest in magnitude but suggest that it may be important to address subjective evaluations of outcomes in smoking cessation and relapse prevention efforts. 相似文献