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991.
Phonation is a fundamental feature of human communication. Control of phonation in the context of speech-language disturbances has traditionally been considered a characteristic of lesions to subcortical structures and pathways. Evidence suggests however, that cortical lesions may also implicate phonation. We carried out acoustic and perceptual analyses of the phonation of /a/ in 60 males with aphasia (20 Wernicke's, 20 Broca's, 20 subcortical aphasia) and 20 males matched in age with no neurological or speech-language disturbances. All groups with aphasia were significantly more impaired on the majority of acoustic and perceptual measures as compared with the control speakers. Within the subjects with aphasia, subjects with subcortical aphasia were more impaired on most measures compared to subjects with Broca's aphasia, and they, in turn, more impaired than those with Wernicke's aphasia. Lesions in regions involved in sound production-perception result in dysfunction of the entire neurocognitive system of articulation-phonological language processing.  相似文献   
992.
This study sought to develop and validate an integrated laboratory paradigm of sexual aggression and bystander intervention. Participants were a diverse community sample (54% African American) of heterosexual males (N = 156) between 21 and 35 years of age who were recruited to complete the study with a male friend and an ostensibly single, heterosexual female who reported a strong dislike of sexual content in the media. Participants viewed a sexually explicit or nonsexually explicit film clip as part of contrived media rating task and made individual choices of which film clip to show the female confederate. Immediately thereafter, participants were required to reach consensus on a group decision of which film clip to show the female confederate. Subjecting a target to an unwanted experience with a sexual connotation was operationalized as selection of the sexually explicit video, whereas successful bystander intervention was operationalized as the event of one partner individually selecting the sexually explicit video but then selecting the nonsexually explicit video for the group choice. Results demonstrated that a 1‐year history of sexual aggression and endorsement of pertinent misogynistic attitudes significantly predicted selection of the sexually‐explicit video. In addition, bystander efficacy significantly predicted men's successful prevention of their male peer's intent to show the female confederate a sexually explicit video. Discussion focused on how these data inform future research and bystander intervention programming for sexual aggression. Aggr. Behav. 38:309–321, 2012. © 2012 Wiley Periodicals, Inc.  相似文献   
993.
994.
One approach that has been used to help recover missing children is forensic age progression. In forensic age progression, outdated photographs of missing children are aged to provide an estimate of the current appearance of the child. We examined the effectiveness of age progressed images in the context of both prospective person memory and retrospective person memory. Memory for outdated and age progressed images did not significantly differ. Moreover, there was some indication that age progressed images were associated with a more conservative response bias. The results failed to demonstrate an advantage for age progressed pictures. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献   
995.
This study investigated whether perceptions of guilt for both male and female suspects co‐varied with masculine physical appearance. In addition, the study tested whether the relationship between masculine physical appearance and perceptions of guilt was dependent upon whether the crime is stereotypically male perpetrated. Participants read one of three crime scenarios (burglary, child abuse and neglect, fraud and forgery) and evaluated the likelihood that suspects of varying masculine appearance committed the crime in question. Masculine physical appearance significantly affected guilt ratings across all crime types for both male and female suspects. Additionally, guilt ratings for male compared with female suspects were higher for burglary, a crime that was viewed as stereotypically male perpetrated by research participants. The results are discussed in relation to applied implications and future research directions. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   
996.
997.
The stigma associated with HIV/AIDS poses a psychological challenge to people living with HIV/AIDS. We hypothesized that that the consequences of stigma-related stressors on psychological well-being would depend on how people cope with the stress of HIV/AIDS stigma. Two hundred participants with HIV/AIDS completed a self-report measure of enacted stigma and felt stigma, a measure of how they coped with HIV/AIDS stigma, and measures of depression and anxiety, and self-esteem. In general, increases in felt stigma (concerns with public attitudes, negative self-image, and disclosure concerns) coupled with how participants reported coping with stigma (by disengaging from or engaging with the stigma stressor) predicted self-reported depression, anxiety, and self-esteem. Increases in felt stigma were associated with increases in anxiety and depression among participants who reported relatively high levels of disengagement coping compared to participants who reported relatively low levels of disengagement coping. Increases in felt stigma were associated with decreased self-esteem, but this association was attenuated among participants who reported relatively high levels of engagement control coping. The data also suggested a trend that increases in enacted stigma predicted increases in anxiety, but not depression, among participants who reported using more disengagement coping. Mental health professionals working with people who are HIV positive should consider how their clients cope with HIV/AIDS stigma and consider tailoring current therapies to address the relationship between stigma, coping, and psychological well-being.  相似文献   
998.
Jones S  Miller JD 《心理评价》2012,24(1):255-260
It has long been assumed that features associated with psychopathy, such as a lack of insight and deceitfulness, may compromise the utility of self-report measures, particularly for understanding the relations between these traits and important outcomes (e.g., offending). Unfortunately, little research has explicitly examined the relations between self- and informant reports of psychopathy and their relations to these outcomes. The current study examined the incremental validity of self- and informant reports of psychopathic traits, assessed with 3 validated psychopathy measures, in the statistical prediction of externalizing behaviors (EBs). To reduce shared method variance, self- and informant reports of EBs (i.e., substance use, antisocial behavior, gambling, and intimate partner violence) were examined separately. Results indicate that both self- and informant reports of psychopathy are related to EBs and provide some degree of incremental validity, although self-reported psychopathy scores proved slightly more useful than other-reported psychopathy scores. These findings suggest that, in nonforensic settings, psychopathy data derived from both self- and other-reported psychopathy measures have utility in understanding the relations between psychopathic traits and EBs.  相似文献   
999.
Although it is well known that under-referral of colon cancer patients to cancer genetics clinics is a chronic problem, no study has yet examined why physicians may be ordering testing independently rather than referring patients to cancer genetics clinics. The current study explored variables which may impact a physician’s preference for ordering testing independently or referring patients to outside cancer genetics experts. An online questionnaire, distributed to the membership of the American College of Gastroenterology and the American Society of Colorectal Surgeons, yielded responses from 298 physicians. Motivations to refer to cancer genetics clinics rather than order testing independently included fear of genetic discrimination and a belief that patients benefit from genetic counseling about the risks, benefits and consequences of testing. These results suggest that in order to increase referrals, genetic counselors must educate physicians about the unique benefits patients receive from participating in genetic counseling.  相似文献   
1000.
Some scholars have called for the replacement of the Narcissistic Personality Inventory (NPI) with more narrow scales measuring grandiosity and entitlement instead. In the current study, the authors examined the relations among the NPI and measures of grandiosity and entitlement, as well as in relation to a measure of the Five-Factor Model (FFM). The NPI manifested significant correlations with the alternative scales of entitlement and grandiosity and relatively similar patterns of correlations with the FFM traits. Of note, the NPI manifested significant incremental validity in the prediction of several FFM traits that are central to the conceptualization of narcissism. These findings suggest that some caution must be used before assuming that these lower-order scales can be used to replace the NPI in the assessment of narcissism.  相似文献   
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