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221.
222.
Angelina R. Sutin Paul T. Costa Jr Elaine Wethington William Eaton 《Anxiety, stress, and coping》2013,26(5):479-492
Abstract We test the hypothesis that changes in physical and psychological health are associated with construals of stressful life events. At two points in time, approximately 10 years apart, participants (n=1038) rated their physical health and psychological distress. At the second assessment, participants also reported their most stressful life event since the first assessment and indicated whether they considered the event a turning point and/or lesson learned. Lower self-ratings of health and higher ratings of psychological distress, controlling for baseline health and distress, and relevant demographic factors, were associated with perceiving the stressful life event as a turning point, particularly a negative turning point. The two health measures were primarily unrelated to lessons learned. How individuals construe the most stressful events in their lives are associated with changes in self-rated health and distress. 相似文献
223.
Aleksandra Sherman Marcia Grabowecky Satoru Suzuki 《Psychonomic bulletin & review》2013,20(4):740-746
A variety of perceptual correspondences between auditory and visual features have been reported, but few studies have investigated how rhythm, an auditory feature defined purely by dynamics relevant to speech and music, interacts with visual features. Here, we demonstrate a novel crossmodal association between auditory rhythm and visual clutter. Participants were shown a variety of visual scenes from diverse categories and asked to report the auditory rhythm that perceptually matched each scene by adjusting the rate of amplitude modulation (AM) of a sound. Participants matched each scene to a specific AM rate with surprising consistency. A spatial-frequency analysis showed that scenes with greater contrast energy in midrange spatial frequencies were matched to faster AM rates. Bandpass-filtering the scenes indicated that greater contrast energy in this spatial-frequency range was associated with an abundance of object boundaries and contours, suggesting that participants matched more cluttered scenes to faster AM rates. Consistent with this hypothesis, AM-rate matches were strongly correlated with perceived clutter. Additional results indicated that both AM-rate matches and perceived clutter depend on object-based (cycles per object) rather than retinal (cycles per degree of visual angle) spatial frequency. Taken together, these results suggest a systematic crossmodal association between auditory rhythm, representing density in the temporal domain, and visual clutter, representing object-based density in the spatial domain. This association may allow for the use of auditory rhythm to influence how visual clutter is perceived and attended. 相似文献
224.
Lonn Lanza‐Kaduce Ronald L. Akers Marvin D. Krohn Marcia Radosevich 《Deviant behavior》2013,34(1-4):79-96
This investigation tests the ability of Akers’ (1977) social learning theory of deviance to account for the cessation of alcohol or drug use among adolescents. For each of five substances, two‐group discriminant function analyses showed that social learning variables were successful in discriminating adolescents who ceased using from their counterparts who continued to use. Peer associations were generally most discriminating with normative definitions and social rewards or punishments also contributing to differentiation. Positive or negative effects of the substances as well as imitation bore little relationship to cessation. Social learning theory was as explanatory for stronger drugs as it was for alcohol and marijuana. Policy and program implications are suggested. 相似文献
225.
C. Ward Struthers Judy Eaton Nicole Shirvani Michael Georghiou Eliott Edell 《Basic and applied social psychology》2013,35(2):130-141
The primary aim of this research was to examine the effects of an injured party's preemptive forgiveness (grudge, none, explicit, implied) on a transgressor's repentance. We also explored the moderating role of a transgressor's judgment of responsibility (low, high) and the mediating role that feelings of shame and motivation to reconcile play in the preemptive forgiveness → repentance process. The results of two experiments showed that different types of forgiveness had different effects on repentance and prosocial conduct. In Study 2, we extended these findings by examining the moderating role that judgment of responsibility plays and the mediating role that shame and motivation to reconcile plays in the preemptive forgiveness → repentance process. These experiments show that, relative to holding a grudge, no forgiveness, and explicit forgiveness, the most effective preemptive prosocial strategy was implied forgiveness, particularly when judgments of responsibility were low. In addition, a stepdown analysis suggests that the effects of forgiveness and responsibility on repentance are mediated by a transgressor's shame and motivation to reconcile. 相似文献
226.
Marcia Pally 《Zygon》2020,55(4):1058-1089
This Part II of a two-part article illustrates how research in evolutionary biology, anthropology, archeology, and psychology illuminates questions arising in philosophy—specifically questions about René Girard's theory of aggression. Part I looked at: (i) how old the systemic practice of severe aggression is; (ii) how much of it results from humanity's mimetic/social and competitive nature and how much from ecological, resource, and cultural conditions; and (iii) if ecological, resource, and cultural conditions are important, might we adapt this information toward greater cooperativity today? Part II investigates Girard's theory of ritual sacrifice—especially human sacrifice—as a societal steam valve for the systemic aggression explored in Part I. It draws on theories of play, theater, and art to examine the role and function of such ritual sacrifice. 相似文献
227.
Removal of S6K1 and S6K2 leads to divergent alterations in learning, memory, and synaptic plasticity
Antion MD Merhav M Hoeffer CA Reis G Kozma SC Thomas G Schuman EM Rosenblum K Klann E 《Learning & memory (Cold Spring Harbor, N.Y.)》2008,15(1):29-38
Protein synthesis is required for the expression of enduring memories and long-lasting synaptic plasticity. During cellular proliferation and growth, S6 kinases (S6Ks) are activated and coordinate the synthesis of de novo proteins. We hypothesized that protein synthesis mediated by S6Ks is critical for the manifestation of learning, memory, and synaptic plasticity. We have tested this hypothesis with genetically engineered mice deficient for either S6K1 or S6K2. We have found that S6K1-deficient mice express an early-onset contextual fear memory deficit within one hour of training, a deficit in conditioned taste aversion (CTA), impaired Morris water maze acquisition, and hypoactive exploratory behavior. In contrast, S6K2-deficient mice exhibit decreased contextual fear memory seven days after training, a reduction in latent inhibition of CTA, and normal spatial learning in the Morris water maze. Surprisingly, neither S6K1- nor S6K2-deficient mice exhibited alterations in protein synthesis-dependent late-phase long-term potentiation (L-LTP). However, removal of S6K1, but not S6K2, compromised early-phase LTP expression. Furthermore, we observed that S6K1-deficient mice have elevated basal levels of Akt phosphorylation, which is further elevated following induction of L-LTP. Taken together, our findings demonstrate that removal of S6K1 leads to a distinct array of behavioral and synaptic plasticity phenotypes that are not mirrored by the removal of S6K2. Our observations suggest that neither gene by itself is required for L-LTP but instead may be required for other types of synaptic plasticity required for cognitive processing. 相似文献
228.
Marcia J. Bunge 《Dialog》2008,47(4):348-360
Abstract : One of the most important ways to strengthen the faith formation of children and young people, and child, youth, and family ministries is by engaging and supporting parents or primary care‐givers. This article seeks to address this challenge by mining resources from the Bible and Christian theology about the roles and responsibilities of parents, the complexity and dignity of children, and ways to pass on the faith. By taking into account theological perspectives on parents, children, and faith formation, church leaders can better engage both children and parents, and they can strengthen all areas of their work with or on behalf of children and young people, whether in children's ministry, youth and family ministry, religious education, or child advocacy. 相似文献
229.
Stephanie Al Otaiba Carol Connor Holly Lane Marcia L. Kosanovich Chris Schatschneider Allison K. Dyrlund Melissa S. Miller Tyran L. Wright 《Journal of School Psychology》2008,46(3):281-314
This study investigated the role of the amount, content, and implementation of reading instruction provided by 17 kindergarten teachers in eight Reading First elementary schools as it related to students' progress (n = 286 students) on early reading assessments of phonological awareness and letter naming–decoding fluency. Children's phonological awareness and letter naming–decoding fluency grew significantly from fall to spring. On average, across the three 60 min observations, teachers provided over 30 min a day of phonological awareness and phonics instruction and 15 min a day of vocabulary and comprehension instruction. Global ratings of instructional quality revealed two implementation factors: explicit and individualized implementation and meaningful interactions around text. Hierarchical linear modeling revealed that the amounts of specific instructional content, as well as how this instruction was implemented, was related to students' letter knowledge and phonological awareness skill growth. 相似文献
230.
People care passionately about some attitudes and consider them deeply important, and they accord no particular significance to other attitudes. In the current paper, we review the state of the psychological literature on attitude importance. We consider the factors that cause people to attach importance to some attitudes but not to others, and we review the cognitive, affective, and behavioral consequences of attaching importance to an attitude. Finally, we explore several open questions regarding attitude importance, charting a course for future research in this area. 相似文献