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201.
College is a critical time in which individuals experience transition and stress, and may experience subthreshold or clinical symptoms of anxiety and depression. In addition, educational contexts offer a unique opportunity to serve the needs of a diverse group of students who may experience additional stressors related to experiences with discrimination; acculturative stress; financial strain; and balancing family, work, and school demands. Therefore, college appears to be an ideal time for students to learn about evidence-based skills to use in response to anxiety and depression.However, there are multiple barriers that may make it less likely that evidence-based skills and services are available to or utilized by students, including lack of funding and services available on campus, as well as concerns about mental health stigma. This study examines the preliminary acceptability and effectiveness of an acceptance-based behavioral stress/anxiety management workshop for university students on a diverse urban campus. Results indicate that participants found the workshop to be acceptable and helpful. Mixed-effect regression models examining symptom and impairment measures at preworkshop, 1-week follow-up, and 4-week follow-up showed a significant effect for time on anxious arousal, general anxiety symptoms, and social anxiety, but no significant effect for time on impairment. Implications and future directions for mindfulness and acceptance-based approaches in educational contexts are discussed.  相似文献   
202.
After a functional analysis yielded undifferentiated results, a subsequent assessment suggested self‐injury exhibited by a young boy with autism was sensitive to physical restraint. Canvas arm splints with metal stays were initially effective to reduce self‐injury. Although we successfully faded the number of stays in each sleeve to 3, self‐injury reemerged. We then used a withdrawal design to evaluate a behind‐the‐back belt connected to the arm splints. When the belt and splints were on, self‐injury did not occur. When the belt was removed, self‐injury increased, even though the splints remained intact. Finally, we faded the length of the belt to allow increased range of motion, and rates of self‐injury remained low.  相似文献   
203.
People expressed many different reactions to the events of September 11th, 2001. Some of these reactions were clearly negative, such as political intolerance, discrimination, and hate crimes directed toward targets that some, if not many, people associated with the attackers. Other reactions were more positive. For example, people responded by donating blood, increasing contributions of time and money to charity, and flying the American flag. The goal of this article is to review some of Americans' negative and positive reactions to 9/11. We also describe two frameworks, value protection and terror management theory, that provide insights into Americans' various reactions to the tragedy of 9/11.  相似文献   
204.
Narrative discourse is an essential component of day-to-day communication, but little is known about narrative in Lewy body spectrum disorder (LBSD), including Parkinson’s disease (PD), Parkinson’s disease with dementia (PDD), and dementia with Lewy bodies (DLB). We performed a detailed analysis of a semi-structured speech sample in 32 non-aphasic patients with LBSD, and we related their narrative impairments to gray matter (GM) atrophy using voxel-based morphometry. We found that patients with PDD and DLB have significant difficulty organizing their narrative speech. This was correlated with deficits on measures of executive functioning and speech fluency. Regression analyses associated this deficit with reduced cortical volume in inferior frontal and anterior cingulate regions. These findings are consistent with a model of narrative discourse that includes executive as well as language components and with an impairment of the organizational component of narrative discourse in patients with PDD and DLB.  相似文献   
205.
Lesion-symptom mapping studies are based upon the assumption that behavioral impairments are directly related to structural brain damage. Given what is known about the relationship between perfusion deficits and impairment in acute stroke, attributing specific behavioral impairments to localized brain damage leaves much room for speculation, as impairments could also reflect abnormal neurovascular function in brain regions that appear structurally intact on traditional CT and MRI scans. Compared to acute stroke, the understanding of cerebral perfusion in chronic stroke is far less clear. Utilizing arterial spin labeling (ASL) MRI, we examined perfusion in 17 patients with chronic left hemisphere stroke. The results revealed a decrease in left hemisphere perfusion, primarily in peri-infarct tissue. There was also a strong relationship between increased infarct size and decreased perfusion. These findings have implications for lesion-symptom mapping studies as well as research that relies on functional MRI to study chronic stroke.  相似文献   
206.
Memory impairments are often observed in aging. Specifically, older adults have difficulty binding together disparate elements (relational memory). We have recently shown that a cognitive strategy known as unitization can mitigate impaired relational learning in the transverse patterning task (TP) in both amnesia and healthy aging. This strategy allows items to be fused together through an interaction such that one item acts upon another. In the context of TP, unitization is comprised of three component processes: (1) fusion, (2) motion, and (3) semantic comprehension of action/consequence sequences. Here, we examine which of these components are sufficient to mitigate age-related impairments. Four groups of older adults were given either the full unitization strategy or one of the three component strategies. Each group of older adults showed impairments in memory for the relations among items under standard training instructions relative to a threshold that marks learning of a winner-take-all rule (elemental threshold). However, participants who were given either the full unitization strategy or the action/consequence-only strategy showed improved performance, which was maintained following the 1-hour delay. Therefore, semantically rich action/consequence interactions are sufficient to mitigate age-related relational memory impairments.  相似文献   
207.
208.
Morgan Luck 《Sophia》2005,44(1):7-23
In his bookThe Concept of Miracle and his paper ‘For the Possibility of Miracles’ Swinburne claims that there are no logical difficulties in supposing that there could be strong historical evidence for the occurrence of miracles. This claim is based on three assertions; two of which I demonstrate are only true contingently. In this paper I identify several logical difficulties regarding the possibility of attaining historical evidence for the occurrence of miracles. On the strength of these logical difficulties I hope to demonstrate that there is sufficient reason to doubt Swinburne’s central claim.  相似文献   
209.
IMPRESSIONS OF MOTHERS AND FATHERS ON THE PERIPHERY OF CHILD CARE   总被引:1,自引:0,他引:1  
This study was designed to assess impressions of employed mothers and fathers who do not provide the primary child care in their familial context. Participants read a story about an employed mother or father who demonstrated very little direct involvement in the care of his or her child. As hypothesized, impressions of a mother who did not play a central role in caregiving were more affected by whether or not she had a clear situational reason for not providing care (i.e., she was out of town) than impressions of a father. These findings imply continuing differences in child care expectations for mothers and fathers.  相似文献   
210.
Past research has revealed associations between television viewing and sexual attitudes and behaviors. We examined a burgeoning new television genre, reality dating programs (RDPs). Undergraduate students (ages 18–24) reported their overall television viewing, their RDP viewing, and their involvement with RDPs (watching in order to learn and watching in order to be entertained). They also completed measures of attitudes toward sex, dating, and relationships, and answered questions about sexual behavior. Most participants were occasional or frequent viewers of at least one RDP. Men reported using RDPs for learning more than did women; there was no gender difference in use of RDPs for entertainment. Total amount of RDP viewing was positively correlated, for both men and women, with adversarial sexual beliefs, endorsement of a sexual double standard, and the beliefs that men are sex-driven, that appearance is important in dating, and that dating is a game. In all cases, however, these relationships were partially or totally mediated through viewer involvement. Men and women who watched RDPs tended to be less sexually experienced; there were few other correlations with sexual behaviors.  相似文献   
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