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171.
The authors describe the development of the Suicide Attempt Self-Injury Interview (SASII), an instrument designed to assess the factors involved in nonfatal suicide attempts and intentional self-injury. Using 4 cohorts of participants, authors generated SASII items and evaluated them with factor and content analyses and internal consistency statistics. The final measure was assessed for reliability and validity with collateral measures. The SASII assesses variables related to method, lethality and impulsivity of the act, likelihood of rescue, suicide intent or ambivalence and other motivations, consequences, and habitual self-injury. The SASII was found to have very good interrater reliability and adequate validity. 相似文献
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Improved picture naming in chronic aphasia after TMS to part of right Broca's area: an open-protocol study 总被引:5,自引:0,他引:5
Naeser MA Martin PI Nicholas M Baker EH Seekins H Kobayashi M Theoret H Fregni F Maria-Tormos J Kurland J Doron KW Pascual-Leone A 《Brain and language》2005,93(1):95-105
Functional imaging studies with nonfluent aphasia patients have observed "over-activation" in right (R) language homologues. This may represent a maladaptive strategy; suppression may result in language improvement. We applied slow, 1 Hz repetitive transcranial magnetic stimulation (rTMS) to an anterior portion of R Broca's homologue daily, for 10 days in four aphasia patients who were 5-11 years poststroke. Significant improvement was observed in picture naming at 2 months post-rTMS, with lasting benefit at 8 months in three patients. This preliminary, open trial suggests that rTMS may provide a novel treatment approach for aphasia by possibly modulating the distributed, bi-hemispheric language network. 相似文献
174.
The background page on which a stimulus is presented can influence the allocation of attention to that stimulus. The purpose of this study was to learn if there are hemispheric asymmetries in how background distraction affects attentional processing. Asymmetries were investigated by having right eye dominant subjects perform line bisections and manipulating the side of background distraction (right versus left), the eye of regard (right versus left), and the type of attention allocated (focal versus global). Overall subjects bisected lines to the left of center (pseudoneglect) and when viewing with the right eye (versus left) deviated more to the left. Subjects had more background distraction when viewing symbol than solid lines. Although overall, bias did not differ with the side of background distraction or the line being on one side or the other, when subjects viewed symbol, but not solid lines, this leftward bias was increased when the line was displaced to the right, thereby increasing the size of the left sided background. These findings suggest that when engaging the left hemisphere by using focused attention and placing the line on the right side, there is more distraction than when the right hemisphere is engaged. 相似文献
175.
Trauma-related exposure therapy is a useful but not universally effective treatment for post-traumatic stress disorder. Anxiety sensitivity may play an important role in this disorder, as it does in panic disorder. Studies have shown that interoceptive exposure therapy reduces anxiety sensitivity in panic disorder. The present case study was a preliminary investigation of the merits of including interoceptive exposure therapy in the treatment of post-traumatic stress disorder, in order to improve treatment outcome for a patient who had no history of panic disorder or panic attacks. Interoceptive exposure therapy (4 sessions) was one component of treatment, combined with trauma-related exposure therapy (4 sessions of imaginal exposure followed by 4 sessions of in vivo exposure). Treatment outcome was assessed with the Clinician-Administered Post-traumatic Stress Disorder Scale, a self-report measure of post-traumatic stress disorder symptoms, and measures of symptoms and cognitions commonly associated with post-traumatic stress disorder. Scores on all outcome measures decreased over the course of treatment, with gains maintained at 1- and 3-month follow-up. Symptoms of anxiety sensitivity and post-traumatic stress disorder decreased during interoceptive exposure therapy. The results indicate that interoceptive exposure therapy is a promising adjunctive intervention for post-traumatic stress disorder. Further research is needed into the merits of combining interoceptive exposure therapy and trauma-related exposure therapy as a means of boosting treatment efficacy. 相似文献
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Two studies examine the hypothesis that females who are immodest about their achievements are perceived more negatively than are males who are immodest. The assumptions that there are social consequences of immodesty, and that women and girls believe there to be such consequences, have been raised in self-presentational explanations of women's tendencies to undervaluate and underestimate their performances. This study provides a test of this assumption is a sample of 236 high school students and 144 teachers. Each judged the intelligence, personality, popularity, and adjustment of a very successful (hypothetical) high school student who was presented as male or female, mdoest or immodest. Two replications allowed this assumptions to be tested for diverse areas of success. Results showed consistent and negative social consequences of immodesty, which were, however, differentially worse for girls in only one of four tests. Other significant effects revealed that the characteristics of the judges was a factor. The findings are interpreted in the context of assumptions in both the popular culture and the research literature that feminine immodesty may be perceived differently than immodesty on the part of males. Directions for future research to elucidate these findings are offered.The help of Mr. W. Alden, Assistant Superintendent, and the teachers at Mt. Greylock High School is gratefully acknowledged. We would also like to thank the Massachusetts teachers who participated in the study during their annual convention, as well as the high school students who participated. This study was supported by research funds from the Bronfman Science Center, Williams College. 相似文献
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Recent empirical work has suggested that some species of non-human primates may be aware of their knowledge states. One finding to support this claim is that they seek information about the location of a hidden food item when they are unsure of its location, but not when they already know where it is, which purportedly demonstrates metacognition. However, this behaviour may instead reflect a generalized search strategy, in which subjects reach for food when they see it, and search for it when they do not. In this experiment, this possibility was addressed by testing orangutans in three conditions in which the location of a food item was sometimes known to subjects, and other times required subjects to visually seek the missing information. All subjects exhibited behaviour consistent with a metacognitive interpretation in at least two of the three conditions. Critically, in two of the conditions, subjects refrained from seeking visual information, and correctly found the hidden food item without ever seeing it, using inference by exclusion. The results suggest that animals that succeed in this information-seeking task are not merely acting according to a generalized search strategy, and instead seek information adaptively according to their knowledge states. 相似文献