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931.
Event-based prospective memory tasks require the realisation of a delayed intention at the occurrence of a specific target event. The present research investigates how performance in this kind of prospective memory task is influenced by the current affective state. By manipulating participants' mood during intention realisation we tested two competing models of mood effects on memory (i.e., a capacity consuming account and a processing style account). Furthermore, we manipulated the valence of the target event to investigate mood-congruency effects in prospective memory. No evidence was found for a mood-congruency effect, but the results showed that prospective memory performance increased with a sad mood. This effect is consistent with recent theories on mood-dependent processing-style regulation, postulating that a sad mood produces a more analytic and detailed processing style whereas a happy mood produces a more global and less detailed processing style. 相似文献
932.
We review likely neurobiological substrates of cognitions related to fear and anxiety. Cognitive processes are linked to abnormal early activity reflecting hypervigilance in subcortical networks involving the amygdala, hippocampus, and insular cortex, and later recruitment of cortical regulatory resources, including activation of the anterior cingulate cortex and prefrontal cortex to implement avoidant response strategies. Based on this evidence, we present a cognitive-neurobiological information-processing model of fear and anxiety, linking distinct brain structures to specific stages of information processing of perceived threat. 相似文献
933.
The goals of the present study were to examine the recidivism rates of two matched samples of sexual offenders, those released prior to and after sex offender registration and notification (SORN) in New Jersey. The pre-SORN group (1990-1994) included 247 offenders, while the post-SORN group (1996-2000) included 248 offenders. The longitudinal analysis demonstrated that for sex offenders released from prison both prior to and after implementation of SORN, there are clearly two distinguishable groups of sex offenders in relation to patterns of recidivism. More than three-quarters of sex offenders were identified as at low risk of recidivism, with low rates of repeat criminal offenses. By contrast, the high-risk group of offenders was not only more likely to commit future criminal offenses, including sex offenses, but they were also more likely to commit significantly more offenses and to do so fairly quickly following release. Analyses also include an examination of the influence of demographics, substance abuse and mental health issues, treatment history, sex offense incident characteristics, and criminal history on recidivism. Finally, SORN status was not a significant predictor of sex or general recidivism. The study limitations and policy implications are discussed. 相似文献
934.
Kristen K. Ellard Todd J. Farchione David H. Barlow 《Journal of psychopathology and behavioral assessment》2012,34(2):232-243
Qualitative differences between three types of media used for the laboratory induction of emotion (film clips, still images,
and music) were explored using a clinical sample. The relative effectiveness at inducing negative emotion and the degree to
which the induction elicited personally relevant experiences of emotion was examined. Nomothetic and idiographic media were
included as stimuli, and comparisons were made across media types and selection type. Nomothetic and idiographic media did
not significantly differ in levels of negative affect endorsed. Significant differences did emerge between media and selection
types in degree of personal relevance, with nomothetic images rated lowest and idiographic music rated highest. Significant
differences also emerged in ratings of positive affect, with greater personal relevance significantly related to greater positive affect. The qualitative differences in
emotion induction procedures found in this study are discussed in relation to the potential importance of matching emotion
induction procedures to specific emotion-related processes of interest when used for the laboratory study of emotion and psychopathology. 相似文献
935.
936.
Historically, physicians have expressed concern about their patients’ risk of genetic discrimination, which has acted as a
barrier to uptake of genetic services. The Genetic Information Nondiscrimination Act of 2008 (GINA) is intended to protect
patients against employer and health insurance discrimination. Physicians’ awareness and knowledge of GINA has yet to be evaluated.
In 2009, we mailed surveys to 1500 randomly selected members of the American Academy of Family Physicians. Questions measured
physicians’ current knowledge of GINA and their level of concern for genetic discrimination. In total, 401 physicians completed
the survey (response rate 26.9%). Approximately half (54.5%) of physicians had no awareness of GINA. Of physicians who reported
basic knowledge of GINA, the majority were aware of the protections offered for group health insurance (92.7%), private health
insurance (82.9%), and employment (70.7%). Fewer physicians were aware of GINA’s limitations regarding life insurance (53.7%)
and long-term care insurance (58.8%). Physicians demonstrated highest levels of concern for health insurance, life insurance,
and long-term care insurance discrimination, with less concern for employer and family/social discrimination. Level of concern
for the risk of genetic discrimination did not correlate significantly with awareness of GINA. Approximately 17 months after
GINA was signed into federal law, physicians’ knowledge remained limited regarding the existence of this legislation and relevant
details. Physicians who are aware of GINA continue to have significant concerns regarding the risk of genetic discrimination.
This study reveals the need to further educate physicians about the existence of GINA and the protections offered. 相似文献
937.
Inhibition of return (IOR) is an orienting phenomenon characterized by slower responses to spatially cued than to uncued targets. In Experiment 1, a physically small digit that required identification was presented immediately following a peripheral cue. The digit could appear in the cued peripheral box or in the central box, thus guaranteeing a saccadic response to the cue in one condition and maintenance of fixation in the other. An IOR effect was observed when a saccadic response to the cue was required, but IOR was not generated by the peripheral cue when fixation was maintained in order to process the central digit. In Experiment 2, IOR effects were observed when participants were instructed to ignore the digits, whether those digits were presented in the periphery or at fixation. These findings suggest that behaviorally manifested, cue-induced IOR effects can be eliminated by focal spatial attentional control settings. 相似文献
938.
939.
The purpose was to compare self-report and psychophysiological assessment techniques in the measurement of emotional response to body image cues. Female college students (n=53; % Caucasian=53.6; M body mass index=26.1 kg/m2) completed the Eating Disorder Inventory (EDI-3) and viewed photos of themselves both unaltered and morphed to simulate weight gain. Response to the photos was assessed by self-report and the affect modulated startle paradigm. EDI-3 Drive for Thinness (DT) and Body Dissatisfaction (BD) scale scores were correlated with startled amplitude for the largest simulated weight gain photo. Startle eye blink amplitude predicted more variance in DT and BD subscales than self-reported response to the image. The affect modulated startle paradigm may provide unique information in the assessment of eating disorder symptomatology that cannot be captured via self-report techniques, and has potential to inform evaluation of treatment outcomes of eating and body image disorders. 相似文献
940.
Terrance W. Klein 《Zygon》2006,41(2):365-380
Abstract. For many in the Anglo‐American tradition of language analysis, Ludwig Wittgenstein, the great progenitor of twentieth‐century philosophy of language, showed conclusively that theological terms lack any referent in reality and therefore represent a discourse that can do no more than manifest the existential attitudes that speakers take toward reality as a whole. To think that such terms represent more is to be bewitched by the use of language. Is it possible, however, that theological language references a fundamental human drive? In this article I reexamine the dyad of nature and supernature from the perspective of Wittgenstein's philosophy. Perhaps surprisingly, Wittgenstein's thought on the subject offers much more than his famous, terse aphorism at the conclusion of his first masterwork, the Tractatus Logico‐Philosophicus ([1921] 1961, 74, §7): “What we cannot speak about we must pass over in silence.” Furthermore, the basic Tractarian drive to determine the relationship between language and reality, which is redirected but not extinguished in Wittgenstein's second, divergent, opus, the Philosophical Investigations ([1953] 1967), may be the place for a renewed examination of what the supernatural means in human discourse. Does talk of God give expression to the fundamental transcendence of human knowledge? Is it a language game we can eschew? 相似文献