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901.
This longitudinal study examined relations between personality and cognitive vulnerabilities and the outcomes of a respite from work. A sample of 77 academic employees responded to week-level measures of affective well-being before, during, and on 2 occasions after an Easter respite. When academics were classified as being either high or low in a self-critical form of perfectionism (doubts about actions), a divergent pattern of respite to postrespite effects was revealed. Specifically, during the respite, the 2 groups of academics experienced similar levels of well-being. However, during postrespite working weeks, the more perfectionistic academics reported significantly higher levels of fatigue, emotional exhaustion, and anxiety. The greater deterioration in well-being experienced by perfectionist academics when first returning to work was mediated by their tendency for perseverative cognition (i.e., worry and rumination) about work during the respite itself. These findings support the view that the self-critical perfectionist vulnerability is activated by direct exposure to achievement-related stressors and manifested through perseverative modes of thinking. 相似文献
902.
Previous studies on autism have shown a lack of motor anticipation in children and adults with autism. As part of a programme of research into early detection of autism, we focussed on an everyday situation: spoon-feeding. We hypothesize that an anticipation deficit may be found very early on by observing whether the baby opens his or her mouth in anticipation of the spoon's approach. The study is based on a retrospective analysis from family home movies. Observation of infants later diagnosed with autism or an autism spectrum disorder (ASD) (n = 13) and infants with typical development (n = 14) between 4 and 6 months old show that the autism/ASD group has an early anticipation deficit. 相似文献
903.
This research investigates children's use of social categories in their food selection. Across three studies, we presented preschoolers with sets of photographs that contrasted food-eating models with different characteristics, including model gender, race (Black, White), age (child or adult), and/or expression (acceptance or rejection of the food). Children were asked to pick between the photographs to choose which food they would like for snack. Results demonstrated that preschoolers prefer foods being eaten by models with positive over negative expressions, foods being eaten by child over adult models, and foods being eaten by child models of the same gender as themselves over models of the other gender. This work connects with previous research on children's understanding of social categories and also has important practical implications for how characteristics of a food-eating model can affect children's willingness to try new foods. 相似文献
904.
Background: Few published studies have addressed the male experience of alcohol dependency. Aim: This paper seeks to address this deficiency and to highlight aspects of the male experience relevant to the counselling and psychotherapy profession. Methods: Six men in recovery from alcohol dependency participated in semi‐structured interviews. Findings: A grounded theory analysis elicited five core categories, Beginning to Drink, Paying for Gain with Pain, Reaching Rock Bottom, Struggling to Recover and Leading a New Life. Despite the pain they had experienced, participants' narratives were matter‐of‐fact and goal‐oriented. Low self‐esteem was expressed indirectly. Conclusions: These findings are consistent with socialisation models of alcoholism. Counsellors, and the wider profession, must be alert for the male under‐reporting of emotional distress. 相似文献
905.
Negative feedback can signal poor performance, but it also provides information that can help learners reach the goal of task
mastery. The primary aim of this study was to test the hypothesis that the amount of information provided by negative feedback
during a paired-associate learning task influences feedback-related processing in the caudate nucleus. To do this, we manipulated
the number of response options: With two options, positive and negative feedback provide equal amounts of information, whereas
with four options, positive feedback provides more information than does negative feedback. We found that positive and negative
feedback activated the caudate similarly when there were two response options. With four options, the caudate’s response to
negative feedback was reduced. A secondary goal was to investigate the link between brain-based measures of feedback-related
processing and behavioral indices of learning. Analysis of the posttest measures showed that trials with positive feedback
were associated with higher posttest confidence ratings. Additionally, when positive feedback was delivered, caudate activity
was greater for trials with high than with low posttest confidence. This experiment demonstrated the context sensitivity of
feedback processing and provided evidence that feedback processing in the striatum can contribute to the strengthening of
the representations available within declarative memory. 相似文献
906.
Growing evidence suggests that visual information is processed differently in the near-hand space, relative to the space far from the hands. To account for the existing literature, we recently proposed that the costs and benefits of hand proximity may be due to differential contributions of the action-oriented magnocellular (M) and the perception-oriented parvocellular (P) pathways. Evidence suggests that, relative to the space far from the hands, in near-hand space the contribution of the M pathway increases while the contribution of the P pathway decreases. The present study tested an important consequence of this account for visual representation. Given the P pathway’s role in feeding regions in which visual representations of unified objects (with bound features) are formed, we predicted that hand proximity would reduce feature binding. Consistent with this prediction, two experiments revealed signs of reduced feature binding in the near-hand space, relative to the far-hand space. We propose that the higher contribution of the M pathway, along with the reduced contribution of the P pathway, shifts visual perception away from an object-based perceptual mode toward a feature-based mode. These results are discussed in light of the distinction between action-oriented and perception-oriented vision. 相似文献
907.
This study examines the links between employee perceptions of job insecurity, the work–nonwork interface, and stress‐related outcomes. Drawing on an adaptation perspective, we expect employees feeling greater job insecurity to engage in adaptive work behaviors including less use of work–nonwork support programs and greater willingness to let work permeate into one's personal life, which in turn will associate with greater work–nonwork conflict and emotional exhaustion. Data were collected from employees within a large energy company at 2 points in time. Results support the model, offering important insights into employee behavioral responses to job insecurity and key mechanisms through which insecurity may foster diminished employee well‐being. 相似文献
908.
Julie Hunter 《Philosophical Studies》2014,168(1):35-58
Sensitivity to the extra-linguistic context, as exhibited by indexical and demonstrative expressions, and sensitivity to the linguistic context, as exhibited by, for example, anaphoric uses of third person pronouns, are regularly regarded as different and independent phenomena. The data on indexicals, demonstratives, and third person pronouns, however, call for a more unified notion of context and of context sensitivity. This paper aims to develop such a unified picture by generalizing the notion of anaphora to encompass extra-linguistic context dependency and generalizing the notion of a structured discourse context so that contexts contain antecedents for expressions that refer to entities in the extra-linguistic context. 相似文献
909.
Jennifer B. Barrett Julie DaVanzo Christopher G. Ellison Clifford Grammich 《Review of religious research》2014,56(2):161-188
Although religion is an important influence on a variety of social attitudes, the relationship between religion and views on family planning remains underexplored, especially in terms of attitudes relating to public policy. Using data from a nationally-representative survey (N = 1,500) fielded in 1998, we examine the influence of religious affiliation, subcultural identification, and attendance on three aspects of attitudes toward contraception in the public sphere. Specifically, we explore opinions regarding the public consequences of contraception and the responsibility for making contraception available as part of health care services in the United States. More frequent religious attendance is linked to less-approving opinions about contraception and less support for its provision by the US government and health insurers. Catholic affiliation is not consistently associated with the examined opinions, and we find mixed results for conservative Protestants. Including religious subcultural identities yields additional information, with born-again Christians reporting less positive opinions about the consequences of contraceptive availability, while evangelical identity is linked to negative views on policy aimed at increasing access to family planning services. These findings contribute to knowledge about the relationship between religion and attitudes toward policy-relevant aspects of contraception, as well as the broader social influences of religious subcultural identification. 相似文献
910.
Yuko Watabe Julie Sarno Owens Steven W. Evans Nicole Evangelista Brandt 《Journal of abnormal child psychology》2014,42(1):105-115
This study examined impairment in multiple domains of functioning in children with and without ADHD who present with high or low levels of sluggish cognitive tempo (SCT) while taking into account the total symptom ratings of ADHD. Participants were 584 children in kindergarten through eighth grade (55.7 % male, 91.7 % Caucasian), drawn from five archival datasets. Two, 2 (SCT groups: high and low) x 3 (ADHD Status: ADHD-I, ADHD-C, and non-ADHD) MANCOVAs were conducted with the total ADHD symptom ratings and child age as covariates. One MANCOVA was conducted on scores on the teacher Impairment Rating Scale (IRS; Fabiano et al. Journal of Clinical Child and Adolescent Psychology 35:369–385, 2006) and the other on the 6 scores on the parent IRS. The results indicated that the presence of SCT symptoms was associated with greater functional impairment at home according to parent report while it was associated with less functional impairment at school according to teacher report. Thus, the relationship between SCT symptoms and impairment differs depending on the informant and the context in which impairment is evaluated. 相似文献