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81.
Elias Robles Noah N. Emery Perla A. Vargas Araceli Moreno Brent Marshall Richard C. Grove 《The Journal of general psychology》2014,141(3):207-227
ABSTRACT. We explored the utility of analyzing within- and between-balloon response patterns on a balloon analogue task (BAT) in relation to overall risk scores, and to a choice between a small guaranteed cash reward and an uncertain reward of the same expected value. Young adults (n = 61) played a BAT, and then were offered a choice between $5 in cash and betting to win $0 to $15. Between groups, pumping was differentially influenced by explosions and by the number of successive unexploded balloons, with risk takers responding increasingly on successive balloons after an explosion. Within-balloons, risk takers showed a characteristic pattern of constant high rate, while non-risk takers showed a characteristic variable lower rate. Overall, results show that the higher number of pumps and explosions that characterize risk takers at a molar level, result from particular forms of adaptation to the positive and negative outcomes of choices seen at a molecular level.
Color versions of one or more of the figures in the article can be found online at www.tandfonline.com/vgen. 相似文献
82.
Stephen A. Marshall Steven W. Evans Ricardo B. Eiraldi Stephen P. Becker Thomas J. Power 《Journal of abnormal child psychology》2014,42(1):77-90
Sluggish cognitive tempo (SCT) was originally identified as a construct that characterized the inattention problems of some children with attention deficit disorder (ADD). Research has indicated that using SCT symptoms to identify a subset of youth with attention-deficit/hyperactivity disorder, predominately inattentive type (ADHD-IT) may elucidate distinct patterns of impairment and thereby improve the external validity of ADHD subtypes. The objective of the current study was to investigate whether youth with clinically-assessed ADHD-IT and high levels of SCT exhibit unique social and academic impairments. In a clinic-referred sample of youth (N?=?209; 23 % female) aged 6 to 17 years, participants who met criteria for three different groups were identified: ADHD, Combined Type (ADHD-CT; n?=?80), ADHD-IT with low SCT symptoms (n?=?74), and ADHD-IT with high SCT symptoms (n?=?55). These groups were compared on indicators of social and academic functioning while considering the effects of co-occurring internalizing and disruptive behavior disorders. Youth with ADHD-IT high in SCT exhibited uniquely elevated withdrawal, as well as low leadership and low peer-directed relational and overt aggression, which were not accounted for by co-occurring disorders. This high-SCT group was also the only group to have more homework problems than the ADHD-CT group, but only when other disruptive behavior disorders were absent. The distinctiveness of the high-SCT group, which was primarily evident in social as opposed to academic functioning, provides partial support for the external validity and clinical utility of SCT. 相似文献
83.
Significant changes in endogenous plasma hormone levels are required to sustain pregnancy which provides a unique opportunity to study their effect on cognitive function. 相似文献
84.
Marshall Schminke James Caldwell Maureen L. Ambrose Sean R. McMahon 《Organizational behavior and human decision processes》2014
This research examines organizational attempts to recover internally from ethical failures witnessed by employees. Drawing on research on service failure recovery, relationship repair, and behavioral ethics, we investigate how witnessing unethical acts in an organization impacts employees and their relationship with their organization. In two studies—one in the lab and one in the field—we examine the extent to which it is possible for organizations to recover fully from these ethical lapses. Results reveal an ethical recovery paradox, in which exemplary organizational efforts to recover internally from ethical failure may enhance employee perceptions of the organization to a more positive level than if no ethical failure had occurred. 相似文献
85.
Tara Smith 《Journal of social philosophy》1995,26(2):139-156
86.
Tara M. Emmers-Sommer 《Sexuality & culture》2018,22(1):48-62
The purpose of this investigation is to examine the associations among gender and reasons for pornography consumption as well as attitudinal impacts. One hundred and forty-three participants, ranging in age from 18 to 48 (M = 21.22), participated in an online study at a large, southwestern university. Seventy-six of these participants identified as current consumers of pornography and are the primary focus of the analyses. Findings indicate that regardless of gender, pornography is preferably consumed in a solitary fashion for masturbatory purposes with a perceived positive physical, but not psychological, sexual satisfying impact for the self as well as for the consuming partner. Further, regarding attitudinal impacts, current male consumers of pornography report significantly higher adversarial sexual beliefs, rape myth acceptance and sexual conservatism than do current female consumers of pornography. Discussion and future directions follow. 相似文献
87.
Lauren M. Keeley Bridget A. Makol Noor Qasmieh Danielle E. Deros Jeremy N. Karp Melanie F. Lipton Tara M. Augenstein Michelle L. Truong Sarah J. Racz Andres De Los Reyes 《Journal of child and family studies》2018,27(4):1041-1053
Adolescents experiencing social anxiety often experience co-occurring attention-deficit/hyperactivity disorder (ADHD) symptoms. Yet, assessing for social anxiety poses challenges given the already time-consuming task of distinguishing social anxiety from other commonly co-occurring internalizing conditions (e.g., generalized anxiety, major depression). Assessors need short screening devices to identify socially anxious adolescents in need of intensive ADHD assessments. A six-item version of the ADHD Self-Report Scale (ASRS-6) was originally developed to identify adults who likely meet diagnostic criteria for ADHD, but its psychometric properties have yet to be examined among adolescents. We tested the psychometric properties of the ASRS-6 when administered in clinical assessments for adolescent social anxiety. Eighty-nine 14–15 year old adolescents and their parents (67.4% female; 62.1% African American; 30 Clinic-Referred; 59 Community Control) completed the ASRS-6, measures of adolescent social anxiety and depressive symptoms, and parent-adolescent conflict. Adolescent self-reported and parent-reported ASRS-6 positively related with scores from established measures of social anxiety, depressive symptoms, and parent-adolescent conflict. Further, adolescent self-reported (but not parent-reported) ASRS-6 scores significantly discriminated adolescents on referral status. Adolescent self-reported (but not parent-reported) ASRS-6 scores incrementally predicted social anxiety over-and-above depressive symptoms, which commonly co-occur with social anxiety. Conversely, parent-reported (but not adolescent self-reported) ASRS-6 scores incrementally predicted parent-adolescent conflict over-and-above depressive symptoms, which commonly co-occur with conflict. When assessing adolescent ADHD symptoms, adolescents’ and parents’ reports meaningfully vary in their links to validity indicators. As such, among adolescents assessed for social anxiety, clinical assessments of adolescent ADHD symptoms should include both parent reports and adolescent self-reports. 相似文献
88.
89.
We investigated how different types of feedback in multiple-choice testing influence long-term retention. Participants completed an initial multiple-choice test on general-knowledge questions. Then, they were randomly placed into one of the following four conditions: feedback displaying the original question and four alternative options including the correct answer (Feedback 1); feedback displaying the original question and the correct answer (Feedback 2); feedback displaying only the correct answer (Feedback 3); and no feedback (Control). On the final test two days later, participants in the feedback conditions showed improved retention—even participants who received Feedback 3 outperformed the control group, regardless of whether feedback followed correct or incorrect responses. There was no difference between the feedback conditions when feedback followed correct responses, but Feedback 1 was superior to Feedback 3 when feedback followed incorrect responses. The function of feedback in multiple-choice testing is to maintain correct responses and to correct erroneous responses. 相似文献
90.