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41.
The different assumptions made by discrete and componential emotion theories about the nature of the facial expression of emotion and the underlying mechanisms are reviewed. Explicit and implicit predictions are derived from each model. It is argued that experimental expression-production paradigms rather than recognition studies are required to critically test these differential predictions. Data from a large-scale actor portrayal study are reported to demonstrate the utility of this approach. The frequencies with which 12 professional actors use major facial muscle actions individually and in combination to express 14 major emotions show little evidence for emotion-specific prototypical affect programs. Rather, the results encourage empirical investigation of componential emotion model predictions of dynamic configurations of appraisal-driven adaptive facial actions. 相似文献
42.
We had participants decide which one of two applicants was better qualified for a scholarship. They also judged the difference between them (comparative judgment). The applicants were described by features (grades) in different subjects (dimensions). The grades on some dimensions were missing (unique dimensions) for an alternative while all the grades were available on other dimensions (common dimensions). In a conventional regression analysis, we found that decision makers gave more weight to dimensions when they were common than when they were unique. However, this commensurability effect was limited to medium important dimensions and did not apply to dimensions of high or low importance. We also observed how participants retrieved information for the choice alternatives and analysed how importance and commensurability are reflected in the processing prior to the decision. Features on more important or common dimensions were inspected earlier than features on less important or unique dimensions. Participants preferred dimensional transitions and inspected features on unique dimensions longer than their common counterparts. This finding suggested that participants used inferences when features were missing. We propose an outline of a decision heuristic to describe decision making with missing information. 相似文献
43.
Jenness Jessica L. Lambert Hilary K. Bitrán Debbie Blossom Jennifer B. Nook Erik C. Sasse Stephanie F. Somerville Leah H. McLaughlin Katie A. 《Journal of abnormal child psychology》2021,49(6):711-726
Research on Child and Adolescent Psychopathology - Attention biases to emotion are associated with symptoms of internalizing and externalizing psychopathology in children and adolescents. It is... 相似文献
44.
In a sample of N = 105 fifth graders from Vietnam and Germany, cognitive abilities (CogAT-Nonverbal, i.e. fluid figural, CogAT-Quantitative, i.e. crystallized mathematics), family attributes, parenting styles, leisure time activities, and attributes of school and instruction were compared. In spite of large cultural and economic differences, the general cognitive ability levels were similar (MVnm = 99.43 vs. MDeu = 99.13 IQ points in current UK norms). This result is in contradiction to usual outcomes in developing countries. However, regarding family, parenting, school and instruction, differences were observed: German families had more books. German parents were less frequently married and German families less frequently consisted of both mother and father. Vietnamese parents had more children. Vietnamese parents showed higher levels of authoritarian and neglecting parenting. German children read more books. The Vietnamese did not attend kindergarten, had larger classes, more homework, and more private tuition. In a path analysis, parental educational level, number of books, burgher family, low birth order rank, amount of teaching, parental income, Confucian educational orientation and Vietnamese background all revealed a positive impact on children's intelligence. 相似文献
45.
US National Assessment of Educational Progress (NAEP) results from 1971 to 2008 enable four different effects to be distinguished: Cohort rise effects, gap-narrowing between ethnic groups, trends due to demographic changes in by NAEP listed or not listed ethnic groups. NAEP means and percentiles in reading and mathematics were transformed to conventional IQs and SDs. The total increase from 1971 to 2008 was in the scale of 4.34 IQ points (dec = 1.17 IQ per decade). The ability distribution became more homogenous (down from SD = 15.00 in 1971 to SD = 13.56 in 2008). Increases were larger for younger students (9-year olds: 2.02 IQ per decade; 13-year olds: 1.20; 17-year olds: 0.30); larger at the lower ability level (10th percentile dec = 1.79 vs. 90th percentile dec = 1.03). The largest increase was for Blacks (Whites dec = 1.29 IQ, Hispanics 2.27, Blacks 3.04). White–Hispanic-differences were reduced from 11.59 to 8.46 IQ, White–Black from 16.33 to 9.94 IQ. If the racial composition of the population had not changed, the mean gain for the 17-year-old group would have been 2.47 IQ points higher. Had the gap between Whites and the two other groups not narrowed, the mean gain would have been 1.70 IQ points lower. Demographic change has accounted for a loss of 2.47 IQ points and according to cognitive human capital theory $2001 GDP per capita per year, but total ethnic gap-narrowing has provided a gain of $1377. 相似文献
46.
D Müller L P Sasse B Christoph 《Psychiatrie, Neurologie, und medizinische Psychologie》1985,37(3):156-159
The differential diagnosis of laryngeal muscle paralysis can be improved by electromyographical and neurographical analysis. The findings of 30 patients with recurrent paralysis were put forward and compared with the results among 30 test people. 相似文献
47.
Deubel H 《Psychological research》2008,72(6):630-640
The dynamics of the allocation of attention during the preparation of saccadic eye movements was studied in a dual task paradigm. As the primary task, participants had to perform a saccade to letter-like items arranged on a clock face. The secondary task was a 2AFC discrimination task in which a discrimination target (DT) ('E' or '3') was presented among distractors, either at the saccade goal, or at a spatially separate, precued location. In the first experiment, the position of the DT was kept constant within an experimental block, while the saccade target location varied. In the second experiment, the location of the DT was varied while the saccade target remained the same within a block. The data demonstrate that attentional dynamics differs between the experiments--attention can shift to the saccade goal early or late during the saccade preparation period, depending on the task. Immediately before saccade onset, however, discrimination performance at the location of the saccade target is always superior to other locations, arguing for a strict and selective coupling between saccade preparation and attention. 相似文献
48.
Brady Thomas Heiner 《Continental Philosophy Review》2008,41(2):115-126
49.
ABSTRACT— Prior studies of students' and adults' cognitive competence have shown large differences between nations, equivalent to a difference of 5 to 10 years of schooling. These differences seem to be relevant because studies using different research paradigms have demonstrated that population-level cognitive abilities are related to a number of important societal outcomes, including productivity, democratization, and health. In this overview of transnational differences, we document a number of positive predictors of international differences in student competence, including the amount of preschool education, student discipline, quantity of education, attendance at additional schools, early tracking, the use of centralized exams and high-stakes tests, and adult educational attainment. We found rather negative relationships for grade retention rates, age of school onset, and class size. Altogether, these results, when combined with the outcomes of earlier studies, demonstrate that international differences in cognitive competence can be explained in part by aspects of the respective countries' educational systems and that these differences consequently can be reduced by reform of their educational policy. This has important implications not just for closing gaps in educational achievement, but for narrowing international gaps in wealth, health, and democracy. 相似文献
50.
In a post hoc analysis, we investigate differences in event-related potentials of two studies (Drenhaus et al., 2004, Drenhaus et al., to appear, Saddy et al., 2004a and Saddy et al., 2004b) by using the symbolic resonance analysis (Beim Graben & Kurths, 2003). The studies under discussion, examined the failure to license a negative polarity item (NPI) in German: Saddy et al. (2004a) reported an N400 component when the NPI was not accurately licensed by negation; Drenhaus et al., 2004 and Drenhaus et al., to appear considered additionally the influence of constituency of the licensor in NPI constructions. A biphasic N400-P600 response was found for the two induced violations (the lack of licensor and the inaccessibility of negation in a relative clause). The symbolic resonance analysis (SRA) revealed an effect in the P600 time window for the data in Saddy et al., which was not found by using the averaging technique. The SRA of the ERPs in Drenhaus et al., showed that the P600 components are distinguishable concerning the amplitude and latency. It was smaller and earlier in the condition where the licensor is inaccessible, compared to the condition without negation in the string. Our findings suggest that the failure in licensing NPIs is not exclusively related to semantic integration costs (N400). The elicited P600 components reflect differences in syntactic processing. Our results confirm and replicate the effects of the traditional voltage average analysis and show that the SRA is a useful tool to reveal and pull apart ERP differences which are not evident using the traditional voltage average analysis. 相似文献