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911.
We review and discuss A. H. Louie’s book “More than Life Itself: A Reflexion on Formal Systems and Biology” from an interdisciplinary
viewpoint, involving both biology and mathematics, taking into account new developments and related theories. 相似文献
912.
Piqueras JA Olivares J Hidalgo MD Vera-Villarroel P Marzo JC 《The Spanish journal of psychology》2011,14(2):977-989
The aim of this work was to update the validation of the Social Anxiety Screening Scale (SASS/EDAS) in a sample of Spanish adolescents. To achieve this, one study with a sample of 1489 students in secondary education, of ages 14 to 17 years, were carried out. The psychometric properties of EDAS were examined through confirmatory factor analysis, reliability (Cronbach's alpha), temporal stability (test-retest), and concurrent criterion validity. The results supported the three-independent-factor structure (avoidance, distress and interference), that showed best fit indices compared to alternative models. They also showed that the scores of participants on EDAS scales were reliable in terms of internal consistency (alpha > .80) and moderately reliable concerning temporal stability (r = .48-.60) over a five-week period. The correlations between the EDAS factors and other social anxiety measures were positive and significant. Data provide empirical evidence of the estimation of reliability and validity of this scale. Future work should extend the validation of the EDAS in clinical samples. 相似文献
913.
Oliver Dickhäuser Marc-André Reinhard Chris Englert 《Social Psychology of Education》2011,14(4):519-528
The importance of performance expectancies for the prediction of regulation of behavior and actual performance has long been
established. Building on theories from the field of social cognition, we suggest that the level of performance expectancies,
as well as the certainty of the expectancy, have a joint influence on an individual’s beliefs and behavior. In two studies
(one cross sectional using a sample of secondary school students and one longitudinal using a sample of university students)
we found that expectancies more strongly predicted persistence, and subsequent performance, the more certain the expectancy
was. This pattern was found even if prior performance was controlled, as in Study 2. The data give an indication that it may
be useful to include certainty as an additional variable in expectancy models. 相似文献
914.
This two-wave longitudinal study examines the ability of life satisfaction and adjustment strategies to predict anxious and
depressive symptoms in coronary heart disease male patients. Studies have shown that most heart attack survivors report these
symptoms, which may worsen the prognosis of the disease. At Time 1, immediately after the first cardiac episode, eighty-eight
men reported their life satisfaction levels, adjustment strategies used, and anxious and depressive symptoms experienced.
At Time 2, six months later, sixty-three of those patients reported only their anxious and depressive symptoms again. The
results showed that, after controlling for demographic variables, anxious and depressive symptoms at Time 1 were predicted
by positive adjustment and life satisfaction. At Time 2, after controlling for both demographic variables and Time 1-emotional
symptoms, none of the psychological variables predicted anxious symptoms, while depressive symptoms were only predicted by
life satisfaction. It is concluded that an adequate level of life satisfaction may help to decrease emotional distress, both
short and long term, while the use of positive adjustment strategies is especially important immediately after diagnosis. 相似文献
915.
Magdalena Bobowik Nekane Basabe Darío Páez Amaia Jiménez M. Ángeles Bilbao 《Journal of Happiness Studies》2011,12(3):401-419
The aim of this study was to analyze the relationship between personal values and well-being. Two correlational studies are
presented with the following random samples: (1) four native samples: two samples from the 2006 European Social Survey (Europe
n1 = 28,375, Spain n2 = 1,321) and two Basque samples (n3 = 1,770; n4 = 820); and (2) a sample of immigrants in the Basque Country (quasirandom) (n5 = 1,171). Age range of respondents was 18–60 years. The instruments used were for measuring: (1) personal values (Schwartz’s
PVQ-40 or PVQ-21), and (2) well-being (Bradburn’s PNA, Goldberg’s GHQ, and life satisfaction and perceived control items from
the World Value Survey). Partial correlation analysis was applied, with PVQ scale response bias controlled. The data supported
a positive association of hedonic and psychological well-being with openness to experience and individualist values, and a
negative association with power and conservation or collectivist values. Satisfaction with life partially mediated the relationship
between personal values and affect. The results support a universal association of healthy values with well-being. 相似文献
916.
Owing to the sexuation of occupations associating technical attributes with men and relational skills with women, the latter are less numerous in professions where driving is involved. The negative stereotype associating women with poor driving skills is thus likely to have a cognitive and behavioral impact. According to the model of the stereotype threat, could activation of the threat inhibit the performance of women in a Highway Code test? After performing an association task that demonstrated a largely negative stereotype, 56 female students took a Highway Code test in two conditions: an experimental condition where the stereotype was activated by a comparison between men and women (N = 17); and a control condition without activation (N = 39). Subjects performed less well in the experimental condition, demonstrating the expected effects of the stereotype threat. 相似文献
917.
There is accumulating evidence that a variety of species possess quantitative abilities although their cognitive substrate
is still unclear. This study is the first to investigate whether sea lions (Otaria flavescens), in the absence of training, are able to assess and select the larger of two sets of quantities. In Experiment 1, the two
sets of quantities were presented simultaneously as whole sets, that is, the subjects could compare them directly. In Experiment
2, the two sets of quantities were presented item-by-item, and the totality of items was never visually available at the time
of choice. For each type of presentation, we analysed the effect of the ratio between quantities, the difference between quantities
and the total number of items presented. The results showed that (1) sea lions can make relative quantity judgments successfully
and (2) there is a predominant influence of the ratio between quantities on the subjects’ performance. The latter supports
the idea that an analogue representational mechanism is responsible for sea lions’ relative quantities judgments. These findings
are consistent with previous reports of relative quantities judgments in other species such as monkeys and apes and suggest
that sea lions might share a similar mechanism to compare and represent quantities. 相似文献
918.
Two studies examined how individuals' perceptions of self and others are associated with different emotional traits. Study 1 (N = 386) used structural equation modeling of questionnaire data to examine the relations between emotional traits (i.e., affect intensity, affect variability, and trait pleasant and unpleasant affect) and self- and other-perceptions (i.e., self-instability, self-esteem, other-instability, and perceived treatment by others). Study 2 (N = 99) used path analyses of data collected using an event sampling method in which online measures of emotional experiences (i.e., intensity, frequency, and variability of pleasant and unpleasant affect) as well as perceptions of self and others (i.e., self-instability, self-esteem, other-instability, perceived treatment by others) were collected. The strongest and most consistent finding was that affect variability was associated with both self- and other-instability. The results linking affect intensity with self- and other-instability were limited to negative intensity. There was also evidence of pleasant affect being associated with both self-esteem and perceived treatment by others, and unpleasant affect being associated with self-esteem and other-instability. 相似文献
919.
Using an auditory adaptation of the emotional and taboo Stroop tasks, the authors compared the effects of negative and taboo spoken words in mixed and blocked designs. Both types of words elicited carryover effects with mixed presentations and interference with blocked presentations, suggesting similar long-lasting attentional effects. Both were also relatively resilient to the long-lasting influence of the preceding emotional word. Hence, contrary to what has been assumed (Schmidt & Saari, 2007), negative and taboo words do not seem to differ in terms of the temporal dynamics of the interdimensional shifting, at least in the auditory modality. 相似文献
920.
In this paper we show that attachment height (high vs. low attachment) of a modifier to a complex noun phrase (CNP; e.g., "the servant of the actress"), can be primed between dissimilar syntactic structures. In a sentence completion experiment, we found that the attachment height of a prepositional phrase (PP) in the prime sentence primed the attachment height of a relative clause (RC) in the target sentence. This cross-structural priming effect cannot be explained in terms of the priming of specific phrase-structure rules or even sequences of specific phrase-structure rules (Scheepers, 2003), because the attachment of a PP to a CNP is generated by a different phrase-structure rule than the attachment of an RC. However, the present data suggest that the location at which the RC is attached to the CNP is mentally represented, independent of the specific phrase-structure rule that is attached, or by extension, that the abstract hierarchical configuration of the full CNP and the attached RC is represented (Desmet & Declercq, 2006). This is the first demonstration of a cross-structural priming effect that cannot be captured by phrase-structure rules. 相似文献