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1.
Recently, cross-cultural facial-expression recognition has become a research hotspot, and a standardised facial-expression material system can significantly help researchers compare and demonstrate the results of other studies. We developed a facial-expression database of Chinese Han, Hui and Tibetan ethnicities. In this study, six basic human facial expressions (and one neutral expression) were collected from 200 Han, 220 Hui and 210 Tibetan participants who lived in these regions. Four experts on each ethnicity evaluated the facial-expression images according to the expressions, and only those achieving inter-rater agreement were retained. Subsequently, 240 raters evaluated these images according to the seven emotions and rated the intensity of the expressions. Consequently, 2980 images were included in the database, including 930 images of Han individuals, 962 images of Hui individuals and 1088 images of Tibetan individuals. In conclusion, the facial-expression database of Chinese Han, Hui and Tibetan people was representative and reliable with a recognition rate of over 60%, making it well-suited for cross-cultural research on emotions. 相似文献
2.
Jose A. Diez 《Synthese》2002,130(1):13-47
3.
A scale assessing generalized false self‐perceptions (Perceptions of False Self, POFS) was developed and tested across three studies involving a total of 331 adolescents (11–16 years). In Study 1, interviews were conducted to develop items for the scale. In Study 2, psychometric techniques were used to derive a scale composed of 16 items. Study 2 also assessed the validity of the scale: depressive symptoms were found to increase POFS across 10 weeks, whereas false self‐perceptions had a reciprocal effect on anxiety. In Study 3, the convergent validity of the POFS scale was established. Overall, the evidence suggests that the POFS scale is a reliable and valid measure of generalized false self‐perceptions. 相似文献
4.
睡眠不足会对人的认知、情感和人际交互产生诸多影响。这种影响在社会情绪层面表现为个体情绪共情和认知共情的减少,易激惹性与愤怒情绪的增加;在社会行为层面则表现为亲社会行为的减少和攻击行为的增加。在睡眠不足状态下,情绪系统和认知系统功能连接的减弱可能是这些变化的潜在机制。未来应结合生态效度较高的睡眠操作手段,系统考察睡眠不足如何导致各种高级社会情绪的改变,以及这些社会情绪的变化如何导致社会行为的变化。 相似文献
5.
Laurent Siklóssy 《Behavior research methods》1979,11(2):225-228
Some of the advantages of LISP and some of its unsavory reputation are discussed. Some LISP programs in a variety of areas (chemistry, medicine, question answering, natural language, mathematics, airline tariffs, etc.) are briefly described. 相似文献
6.
Hing Keung Ma 《International journal of psychology》1992,27(6):377-400
The altruistic orientation and moral judgment of 811 Chinese subjects were studied. Three hypotheses were examined: (1) The altruistic orientation of an actor at any level of moral judgment is larger to a recipient of closer relationship in any situation; (2) an actor at a higher level of moral judgment would be more willing to sacrifice their life for any recipient than an actor at a lower level of moral judgment; (3) an actor at a higher level of moral judgment would be less willing to: (a) Give up rescuing a stranger and turn to rescue close relatives or best friends; or (b) help close relatives or best friends by covering up their crime than an actor at a lower level of moral judgment. The empirical findings supported clearly the aforementioned hypotheses. 相似文献
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8.
本工作采用了一种研究儿童理解不精确量词的经验方法,初步探讨了四岁至十岁儿童理解数量词“几个”、“很多”的发展特点。结果提示:儿童对两个数量词的理解与实验给出的论域(数量范围)关系密切;数量词“几个”比“很多”较早被年幼儿童所理解。其发展特点:四岁至十岁儿童在[0,10],[0,20]范围上,均能较好理解“几个”;六岁以上儿童只能在[0,10]的范围上理解“很多”的词义;四岁儿童则表现出把“很多”与“全部”混同。 相似文献
9.
Patient variable biases in clinical judgment: conceptual overview and methodological considerations 总被引:1,自引:0,他引:1
S R López 《Psychological bulletin》1989,106(2):184-203
Specific conceptual factors are presented as having contributed to the negative findings of past psychotherapy bias research. Among these factors are the restrictive nature of both the definition of bias and the model of the biased clinician. A review of published studies of several patient variable biases (e.g., gender, race/ethnicity, and age) indicated that bias may best be defined in broader terms and that its occurrence may be more circumscribed than originally conceived. In addition, the lack of a theoretical perspective in this area of research is noted and the applicability of some social cognitive processes is discussed. Methodological factors are also considered, and recommendations for future research are offered. 相似文献
10.
The relation between problem categorization and problem solving among experts and novices 总被引:1,自引:0,他引:1
These investigations were conducted to examine the relationship between problem-solving ability and the criteria used to decide that two classical mechanics problems would be solved similarly. We began by comparing experts and novices on a similarity judgment task and found that the experts predominantly relied on the problems' deep structures in deciding on similarity of solution, although the presence of surface-feature similarity had a clear adverse effect on performance. The novices relied predominantly on surface features, but were capable of using the problems' deep structures under certain conditions. In a second experiment, we compared groups of novices, at the same level of experience, who tended to employ different types of reasoning in making similarity judgments. Compared to novices who relied predominantly on surface features, novices who made greater use of principles tended to categorize problems similarly to how experts categorized them, as well as score higher in problem solving. These results suggest that principles play a fundamental role in the organization of conceptual and procedural knowledge for good problem solvers at all levels. 相似文献