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131.
132.
Taverniers J Smeets T Lo Bue S Syroit J Van Ruysseveldt J Pattyn N von Grumbkow J 《Cognitive, affective & behavioral neuroscience》2011,11(3):332-343
The present field experiment examined how multi-trial visuo-spatial learning and memory performance are impacted by excessive
arousal, instigated by a potentially life-threatening event (i.e., a first parachute jump). Throughout a parachute training
activity, subjective and neuroendocrine (i.e., cortisol) stress levels were assessed of 61 male military cadets who were randomly
assigned to a control (n = 30) or a jump stress condition (n = 31). Post-stress learning and memory capacity was assessed with a 10-trial path-learning task that permitted emergence
of learning curves. Pre-activity cortisol concentrations indicated a significant neuroendocrine anticipatory stress response
in the stress group. Following parachuting, subjective stress levels and salivary cortisol reactivity differed significantly
between groups. Visuo-spatial path-learning performance was impaired significantly after jump stress exposure, relative to
the control group. Moreover, examination of the learning curves showed similar learning and memory performance at onset of
the trials, with curves bifurcating as the task became more complex. These findings are in accordance with leading theories
that acknowledge a moderating effect of task complexity. In sum, the present study extends knowledge concerning anticipatory
stress effects, endogenously instigated cortisol reactivity, and the influence of extreme arousal on visuo-spatial path learning. 相似文献
133.
Hartmut von Sass 《International Journal for Philosophy of Religion》2011,70(3):203-216
It is still a popular philosophical position to call for a strict “separationism” concerning the private and the public sphere
when it comes to religious convictions. Richard Rorty is one prominent supporter of this claim. The traditional critique against
this division is mostly built on a particular characterization of religion that is at odds with Rortian assumptions. In this
article, however, Rorty is criticized on his own terms turning pragmatically the objection to a fully internal one. What Rorty
values most, namely a tolerant and ironic liberalism as the capacity to describe oneself in new and interesting ways is precisely
the role, I argue, that religious faith could play under “neo-liberal” conditions. 相似文献
134.
As psychology has moved toward emphasizing evidence-based practice, use of treatment manuals has extended from research trials into clinical practice. Minimal research has directly evaluated use of manuals in clinical practice. This survey of international eating disorder professionals examined use of manuals with 259 clinicians’ most recent client with bulimia nervosa. Although evidence-based manuals for bulimia nervosa exist, only 35.9% of clinicians reported using a manual. Clinicians were more likely to use a manual if they were younger; were treating an adult client; were clinical psychologists; were involved in research related to eating disorders; and endorsed a cognitive-behavioral orientation. Clinicians were less likely to use a manual if they provided eclectic psychotherapy that incorporated multiple psychotherapeutic approaches. We conclude that psychotherapy provided in clinical practice often does not align with the specific form validated in research trials, and “eclecticism” is at odds with efforts to disseminate manuals into clinical practice. 相似文献
135.
Sophie von Stumm Sally Macintyre David G. Batty Heather Clark Ian J. Deary 《Intelligence》2010,38(1):202-211
In a birth cohort of 6281 men from Aberdeen, Scotland, social class of origin, childhood intelligence, childhood behavior disturbance and education were examined as predictors of status attainment in midlife (46 to 51 years). Social class of origin, intelligence and behavior disturbance were conceptualized as correlated predictors, whose effects were hypothesized to be partially mediated by educational qualifications. A structural equation model using Full Information Maximum Likelihood estimation confirmed that education had the strongest direct effect on status attainment at midlife. Furthermore, education partially mediated the effects of social class of origin and childhood intelligence, and fully mediated the effects of behavior disturbance on status attainment. Social class of origin, childhood intelligence and behavior disturbance were strongly inter-correlated. After controlling for these associations, educational and social status attainments were influenced to a considerably greater extent by childhood intelligence than by social class of origin. 相似文献
136.
Tilmann von Soest Svein Mossige Kari Stefansen Odin Hjemdal 《Journal of psychopathology and behavioral assessment》2010,32(2):215-225
In this study, the validity of the recently developed 28-item Resilience Scale for Adolescents (READ) was examined. Survey
data from a representative sample of 6,723 Norwegian senior high school students between 18 and 20 years of age were used
for this purpose. Validity and reliability were investigated by means of exploratory and confirmatory factor analysis, correlations
with other relevant variables, and internal consistency measures. The results supported the construct and convergent validity
of the five factors of a modified 23-item version of the scale, which also yielded acceptable psychometric properties. The
paper concludes that the modified READ is a valid measure assessing relevant resilience factors with relatively few items,
thereby serving as a valuable tool in resilience and risk-factor research. 相似文献
137.
Two experiments were conducted to examine the influence of the spatial frequency content of natural images on saccadic size and fixation duration. In the first experiment 10 pictures of natural textures were low-pass filtered (0.04-0.76 cycles/deg) and high-pass filtered (1.91-19.56 cycles/deg) and presented with the unfiltered originals in random order, each for 10 s, to 18 participants, with the instruction to inspect them in order to find a suitable name. The participants' eye movements were recorded. It was found that low-pass filtered images resulted in larger saccadic amplitudes compared with high-pass filtered images. A second experiment was conducted with natural stimuli selected for different power spectra which supported the results outlined above. In general, low-spatial frequencies elicit larger saccades associated with shorter fixation durations whereas high-spatial frequencies elicit smaller saccades with longer fixation durations. 相似文献
138.
This study explores the utility of a pain IAT for the assessment of dysfunctional cognitive beliefs in chronic pain patients before and after a cognitive behaviour therapy. A patient group suffering from chronic pain (N=25) treated with a 4-week cognitive behavioural psychotherapy is compared with an untreated healthy control group (N=27) at two points in time. In addition, both groups completed a self-esteem questionnaire (Rosenberg-scale) and a self-esteem IAT. In the clinical group a questionnaire assessing self-reported pain cognitions was administered. The pain IAT was able to differentiate between chronic pain patients and healthy controls before the treatment. Most important, pain-related implicit associations could be shown to change over the course of treatment in the clinical group of chronic pain patients. Results provide first evidence for an application of the IAT in chronic pain research. 相似文献
139.
Rödel HG Starkloff A Bruchner B von Holst D 《Journal of comparative psychology (Washington, D.C. : 1983)》2008,122(1):73-83
The authors investigated in an observational study the consequences of the presence of litter sisters on the social interactions and on reproductive performance of young female European rabbits (Oryctolagus cuniculus) from a population living under seminatural conditions. In early winter, when all young females were settled in a social group, they were characterized by the presence or absence of litter sisters in their groups. Females with litter sisters in their groups displayed significantly more positive social interaction with females of their social group compared to females without sisters, whereas this difference was mainly due to the high frequency of positive social interactions among the respective sisters. Such differences between the females of both categories were already apparent during the animals' juvenile phase, before the females integrated into a particular group: females which later had litter sisters in their group showed more positive social behavior than females which later no longer had litter sisters. During their first breeding season, females with litter sisters present generally started to breed earlier by an average of 14 days. A more favorable social environment might have possibly facilitated the earlier onset of breeding in females with present litter sisters by attenuating the negative consequences of stress. 相似文献
140.
Social satisfaction in late adulthood originates from competing sources. Older adults tend to be more positive and less negative than younger adults, but social contact and working memory often decrease with age, both of which might limit older adults' social functioning. In the current study of younger and older adults, these socially facilitative vs. socially debilitative changes were found to underlie stasis in social satisfaction. These findings show that the lack of an overall effect for age can mask competing changes in social functioning in late adulthood, as the sources of social satisfaction might change even if the outcome does not. 相似文献