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141.
Ankle inversion injuries are common, yet little is known about the error associated with different positions as inversion depth increases. In this study, absolute judgments made without feedback were used to measure discrimination of different extents of ankle inversion which arose from active movements made to physical stops by 20 self-reported right side-dominant participants. Testing was conducted over three sets of five inversion depths that were within a range of 1.4 degrees and centered around mean depths of 8,11, and 14 degrees. Discrimination of ankle inversion movements decreased linearly with depths of movement further into inversion, both within and across the sets of inversion depths. Thus, error in assessing movement position increased with inversion depth. Inversion movements that were made with the left foot were significantly better discriminated at all depths than those made with the right foot.  相似文献   
142.
One of the most pervasive gender stereotypes in Western culture concerns expectations regarding men's and women's emotionality. Whereas men are expected to be anger prone, women are expected to smile more. At the same time, men are generally perceived as more facially dominant and facially dominant individuals are expected to show more anger. That is, both facial appearance and social role expectations would lead observers to expect men to show more anger. The present research had the goal to disentangle the unique contribution of these two factors. As it is impossible in our society to fully untangle the influence of these factors since they are highly confounded, we created an alien society where these factors could be unconfounded. In this alien world, Deluvia, child rearing is exclusively assumed by a third gender, the caregiver, whereas men and women share the same social roles. The facial appearance of the Deluvians was varied along the dominance continuum. The results showed that facially dominant Deluvians, regardless of gender, were expected to show more anger, disgust, and contempt and less happiness, fear, sadness, and surprise. Also, the nurturing caregivers were expected to show less anger, contempt, and disgust as well as more fear, sadness, and surprise, regardless of facial appearance. No effect of gender per se on perceived emotionality was found. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   
143.
144.
ABSTRACT

The purpose of this research was to investigate similarities and differences in general, artistic, and scientific creativity between engineering versus music students, as 2 groups respectively representing scientific and artistic domains. One hundred music and 105 engineering students from a large, Northeastern university completed measures of general creativity, music creativity, engineering creativity, and a demographic questionnaire. Results indicated that musicians scored higher in general and artistic creativity, with no significant differences in scientific creativity. Participants had higher levels of creativity, compared with normative data from previous studies. Gender, age, and specialization within major yielded no significant differences. Implications for creativity measures are discussed, including cognitive risk tolerance.  相似文献   
145.
The effective provision of psychotherapy services to individuals with intellectual disability requires consideration of ethical issues related to clinical competence, access to services, obligations to multiple parties, guardianship, and appropriate assessment practices. This article provides an overview of major ethical considerations with guidance for clarifying and resolving common ethical concerns. Psychologists are encouraged to expand access to psychotherapy services for this population while maintaining awareness of potential modifications, training needs, and boundaries of professional competence. The authors provide recommendations and resources for effective and ethical treatment of psychotherapy clients with intellectual disabilities.  相似文献   
146.
The standard use of the propositional calculus ('P.C.’) in analyzing the validity of inferences involving conditionals leads to fallacies, and the problem is to determine where P.C. may be ‘safely’ used. An alternative analysis of criteria of reasonableness of inferences in terms of conditions of justification rather than truth of statements is proposed. It is argued, under certain restrictions, that P. C. may be safely used, except in inferences whose conclusions are conditionals whose antecedents are incompatible with the premises in the sense that if the antecedent became known, some of the previously asserted premises would have to be withdrawn.  相似文献   
147.
To assess ideas, derived from a contextual paradigm, stressing the influence of adolescents' perceptions of the physical and social components of their school environment on their self-esteems and academic performances, 183 black early adolescents (mean age = 12.1 years, SD = .5 years; 54.6% female) were administered five semantic differential scales. The first provided a measure of self-esteem, while the remaining four provided measures of perceptions of the social environment of the school (i.e., of peers and of teachers) and of the physical environment of the school (i.e., of the classroom and of the school building). There were few systematic sex differences in responses to the scales. As predicted, school environment perceptions were significantly related to self-esteem in both males and females. However, although self-esteem and a report of grade point average, as a measure of academic performance, were significantly related, there was no relation between school environmental perceptions and reported grade point average.  相似文献   
148.
The purpose of this research was to study the patterns of interpersonal behavior of depressed students. Depressed participants rated themselves lower than non-depressed controls on assertiveness and initiation of interactions and significantly higher than controls on concern about what others think, introversion, and submissiveness. Depressed participants also scored significantly higher than controls on measures of dependency, self-criticism, and the need to please others. Ratings of depressed participants by their roommates were not correlated with depressed participants' self-reports. In contrast, most subscale self-ratings and roommate ratings for the nondepressed participants and their roommates were significantly correlated.  相似文献   
149.
This article considers the similarities between the cosmetic surgery and tattoo industries, focusing on how each has transitioned from a disreputable and deviant industry to achieve varying degrees of mainstream acceptance and success. Specifically, each industry is conceptualized as engaging in “dirty work” requiring practitioners to actively reframe and legitimate their respective industry. Using Event Structure Analysis, I model and compare the development of each industry based on linear historical narratives. The resulting models illustrate the importance of events within each narrative along with their relationship to each other. Findings suggest that the creation of industry-wide professional organizations is integral to changing public perception of a given industry. Furthermore, findings show that the more hierarchical structure of the cosmetic surgery industry, as well as its integration into the medical industry, have helped it to thrive in a manner that contrasts sharply with the more disorganized structure of the tattoo industry.  相似文献   
150.
With suicidal behavior serving as a leading cause of injury and death around the world, researchers must expand ongoing efforts to uncover protective factors. In this study, we examined if gratitude mitigated existing risk factors for suicide. Specifically, we predicted that gratitude moderates the relationship between suicidal ideation and (a) hopelessness and (b) depressive symptoms in a sample of 369 diverse undergraduate students. Results indicate that for people who are highly grateful, both hopelessness and depressive symptoms are less likely to be associated with thoughts and intentions to kill oneself. The findings demonstrate the value of integrating protective factors against suicidality, including character strengths such as gratitude, into existing theories that tend to be limited to vulnerability factors. We offer tentative ideas for enhancing the impact of suicide prevention and intervention programs by directly addressing gratitude, which has been shown to be highly modifiable.  相似文献   
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