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51.
Depressed individuals display biased attention for emotional information when stimuli are presented for relatively “long” (e.g., 1 s) durations. The current study examined whether attentional biases are sustained over a much longer period. Specifically, clinically depressed and never depressed young adults simultaneously viewed images from four emotion categories (sad, threat, positive, neutral) for 30 s while line of visual gaze was assessed. Depressed individuals spent significantly more time viewing dysphoric images and less time viewing positive images than their never depressed counterparts. Time course analyses indicated that these biases were maintained over the course of the trial. Results suggest that depressed participants' attentional biases for dysphoric information are sustained for relatively long periods even when other emotional stimuli are present. Mood congruent information-processing biases appear to be a robust feature of depression and may have an important role in the maintenance of the disorder. 相似文献
52.
Tony Toneatto 《Journal of psychopathology and behavioral assessment》2008,30(1):71-78
One of the earliest instruments to screen for problem gambling, the Twenty Questions (20Q), was developed within Gamblers
Anonymous. This instrument has not received serious research attention, however, and its psychometric properties are generally
unknown. This study reports reliability and validity data for this instrument in 3 independent samples totaling 456 participants:
two samples of problem gamblers in treatment and a non-treatment sample of problem gamblers. The Twenty Questions was shown
to possess high reliability as measured by Cronbach’s alpha. Concurrent, convergent and predictive validity of the 20Q supported
the use of this instrument as an acceptable screening instrument. Classification analyses indicated that the 20Q is comparable
to the DSM-IV diagnostic criteria for pathological gambling in specificity, sensitivity and rates of false negatives and false
positives. The 20Q appears to be a reliable and valid measure of problem gambling and warrants continued research attention. 相似文献
53.
Tony Fitzpatrick 《Res Publica》2008,14(2):83-100
It has been common for researchers and commentators within the discipline of Social and Public Policy to evoke Rawlsian theories
of justice. Yet some now argue that the contractualist tradition cannot adequately incorporate, or account for, relations
of care, respect and interdependency. Though contractualism has its flaws this article proposes that we should not reject
it. Through a critique of one of its most esteemed critics, Martha Nussbaum, it proposes that contractualism can be defended
against the capabilities approach she prefers. The article concludes by suggesting how and why the moral philosophy of Thomas
Scanlon offers a basis for reconciling the strengths of a contractualist, egalitarian liberalism with those of Nussbaum’s
capabilities approach.
相似文献
Tony FitzpatrickEmail: |
54.
Graduate employment status and health: a longitudinal analysis of the transition from student 总被引:2,自引:0,他引:2
The prevalence of unemployment and underemployment was explored longitudinally in 248 recent graduates (73 males and 175 females)
over an 18–24 month transition from final year student to 9–12 months post-graduation. Over this period changes in levels
of psychological distress, health behaviours, social support, optimism and achievement motivation were measured. Results show
that both unemployment and underemployment have deleterious effects on psychological and physical health, social support,
optimism and achievement motivation.
相似文献
Tony CassidyEmail: |
55.
The Computerized Propositional Idea Density Rater (CPIDR, pronounced "spider") is a computer program that determines the propositional idea density (P-density) of an English text automatically on the basis of part-of-speech tags. The key idea is that propositions correspond roughly to verbs, adjectives, adverbs, prepositions, and conjunctions. After tagging the parts of speech using MontyLingua (Liu, 2004), CPIDR applies numerous rules to adjust the count, such as combining auxiliary verbs with the main verb. A "speech mode" is provided in which CPIDR rejects repetitions and a wider range of fillers. CPIDR is a user-friendly Windows .NET application distributed as open-source freeware under GPL. Tested against human raters, it agrees with the consensus of two human raters better than the team of five raters agree with each other [r(80) = .97 vs. r(10) = .82, respectively]. 相似文献
56.
57.
Philosophical Studies - Gratitude to others is typically understood as a response to good things people give to us or do for us. Occasionally, though, we thank people for things other than gifts or... 相似文献
58.
The influence of attention on perceptual awareness was examined using metacontrast masking. Attention was manipulated with endogenous cues to assess the effects on the temporal and spatial parameters of target visibility. Experiment 1 examined the time course of effective masking when the target and mask set were presented at an attended vs. an unattended location. The valid allocation of attention decreased the magnitude of the masking effect (i.e. increased visibility) for approximately 80 ms. Furthermore, even with spatial displacements of the target and mask and center-to-center separations of 1.5 degrees or 2.7 degrees of visual angle (Experiment 2), target visibility was increased when attention was validly allocated. These results indicate that attention influences low-level visual processes to enhance visual awareness. 相似文献
59.
Retrieval of emotional memories 总被引:4,自引:0,他引:4
Buchanan TW 《Psychological bulletin》2007,133(5):761-779
Long-term memories are influenced by the emotion experienced during learning as well as by the emotion experienced during memory retrieval. The present article reviews the literature addressing the effects of emotion on retrieval, focusing on the cognitive and neurological mechanisms that have been revealed. The reviewed research suggests that the amygdala, in combination with the hippocampus and prefrontal cortex, plays an important role in the retrieval of memories for emotional events. The neural regions necessary for online emotional processing also influence emotional memory retrieval, perhaps through the reexperience of emotion during the retrieval process. 相似文献
60.
This exploratory study examines a subset of mobile phone use, the compulsive use of short message service (SMS) text messaging. A measure of SMS use, the SMS Problem Use Diagnostic Questionnaire (SMS-PUDQ), was developed and found to possess acceptable reliability and validity when compared to other measures such as self-reports of time spent using SMS and scores on a survey of problem mobile phone use. Implications for the field of addiction research, technological and behavioral addictions in particular, are discussed, and directions for future research are suggested. 相似文献