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861.
Small DM Simons AD Yovanoff P Silva SG Lewis CC Murakami JL March J 《Journal of abnormal child psychology》2008,36(7):1015-1028
Patterns and correlates of comorbidity, as well as differences in manifest depressive profiles were investigated in a sample
of depressed adolescents. A sub-sample of the youth were characterized as belonging to either a Pure depression group, an Internalizing group (depression and co-occurring internalizing disorders), or an Externalizing group (depression and co-occurring externalizing disorders). Item response theory (IRT) and differential item functioning
(DIF) were used to assess whether the depressed adolescents from the different comorbidity groups presented with different
depressive symptoms. Results indicated that the comorbidity groups were meaningfully distinct in terms of psychosocial correlates
as well as showed differences in depressive symptom profiles as informed by DIF analyses. In particular, the comorbidity groups
differed in terms of presentation of psychomotor changes and cognitive impairments. Implications for assessment are discussed.
相似文献
David Marc SmallEmail: |
862.
Previous research has indicated a potential discontinuity between monkey and human ventral premotor-parietal mirror systems, namely that monkey mirror systems process only transitive (object-directed) actions, whereas human mirror systems may also process intransitive (non-object-directed) actions. The present study investigated this discontinuity by seeking evidence of automatic imitation of intransitive actions--hand opening and closing--in humans using a simple reaction time (RT), stimulus-response compatibility paradigm. Left-right and up-down spatial compatibility were controlled by ensuring that stimuli were presented and responses executed in orthogonal planes, and automatic imitation was isolated from simple and complex orthogonal spatial compatibility by varying the anatomical identity of the stimulus hand and response hemispace, respectively. In all conditions, action compatible responding was faster than action incompatible responding, and no effects of spatial compatibility were observed. This experiment therefore provides evidence of automatic imitation of intransitive actions, and support for the hypothesis that human and monkey mirror systems differ with respect to the processing of intransitive actions. 相似文献
863.
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865.
不同美感体验类型有何特异的生理反应?美感的生理反应是否类似于积极情绪?本研究以音乐和图片两类材料为刺激,以心率、皮肤电为生理反应指标,测量了不同审美状态下的自主生理反应情况。结果发现:不论是听觉还是视觉通道,优美、壮美、悲剧、喜剧4种审美风格的刺激都使被试心率和皮肤电下降;不同的美感形态所引起的反应不同,喜剧和壮美风格刺激诱发的自主生理反应变化相对于其他两种风格显得更明显,喜剧风格效果尤为突出;不同美感体验类型特异生理反应具有跨通道的一致性;四种美感体验类型的生理反应都不同于消极情绪,而类似积极情绪,从生理反应视角证明了美感体验递属于积极情绪。 相似文献
866.
医学公共卫生领域非传统安全威胁历来是而且当今仍然是威胁人类自身生存的重大社会安全问题.重大传染病的暴发、自杀、现代医学高科技等现象动辄呈现出全球化趋势,尤其是SARS的爆发,突出了公共卫生的重要性,给我国公共卫生的管理及政策制定提出了更高要求:应真正建立起以"预防为主"的公共卫生体系,加强中国与国际的安全合作,加强公民的医学和健康教育.这是由公共卫生本身的性质和时代的发展共同决定的. 相似文献
867.
不同职业人员工作压力源及压力反应的比较研究 总被引:10,自引:1,他引:9
采用自编的压力源量表、SCL-90症状自评量表对255名不同职业的宁波市民进行问卷调查。以了解不同职业人员的工作生活压力源及压力反应的情况。结果表明:(1)不同职业人员首要的工作生活压力源因素是工作压力及经济收支,而且不同职业群体在这个因素上差异极显著。(2)不同职业人员在SCL-90的强迫、人际关系、妄想症、敌意、精神性、抑郁、阳性项目数、SCL-90总分等症状因子上差异极显著。(3)相关分析的结果表明,政府职工的经济收支和工作压力、家庭生活事件这两个压力源因子与SCL-90各因子间有极显著的负相关关系。 相似文献
868.
Luisa Zoppi 《The Journal of analytical psychology》2017,62(5):701-709
Starting from a deeply challenging experience of early embodied countertransference in a first encounter with a new patient, the author explores the issues it raised. Such moments highlight projective identification as well as what Stone (2006) has described as ‘embodied resonance in the countertransference’. In these powerful experiences linear time and subject boundaries are altered, and this leads to central questions about analytic work. As well as discussing the uncanny experience at the very beginning of an analytic encounter and its challenges for the analytic field, the author considers ‘the time horizon of analytic process’ (Hogenson 2007 ), the relationship between ‘moments of complexity and analytic boundaries’ (Cambray 2011 ) and the role of mirror neurons in intersubjective experience. 相似文献
869.
Kara L. Wunderlich Timothy R. Vollmer Karla A. Zabala 《Journal of applied behavior analysis》2017,50(2):418-423
Frequent emesis can cause substantial deleterious effects to a child's health and environment. We conducted a functional analysis of a 3‐year‐old girl's self‐induced emesis and confirmed that emesis was maintained by automatic reinforcement. In a reversal design, we evaluated the efficacy of implementing response blocking at 100% and 50% treatment integrity levels on both attempts and successful production of emesis. One hundred percent blocking, but not 50% blocking, was successful in reducing attempts and emesis below baseline levels. 相似文献
870.
Michael Perone Dean C. Williams Mark Galizio 《Journal of the experimental analysis of behavior》2017,107(1):1-8
Primates take longer to choose between alternatives with smaller differences in value. This effect—a particular instance of the distance effect in symbolic comparisons—has not been replicated in birds. Instead, birds appear to respond independently to each alternative, such that the latency to choose depends primarily on the alternative of highest value. Three experiments tested for the distance effect in pigeons under conditions not previously considered. Experiment 1 presented pigeons with forced‐ and binary free‐choice trials, where each alternative was one of three possible delays to reinforcement (4, 8, and 16 s). Pigeons were exposed to the choice stimuli for different amounts of time and with different sample response requirements prior to the choice response. Experiment 2 added a fourth (0‐s delay) alternative. Experiment 3 substituted the 16‐s delay with a second 4‐s delay. In all experiments, pigeons systematically chose the shortest delay to reinforcement. Latency to choose the 4‐s delay did not vary when choosing against the 8‐s or 16‐s delay, regardless of whether choice stimuli were exposed for the duration of nine pecks (Experiment 1), or whether a 0‐s delay alternative was sometimes present (Experiment 2). Latency to choose the preferred of two identical alternatives (4‐s vs. 4‐s) was shorter than the latency to choose between different alternatives (4‐s vs. 8‐s; Experiment 3); this is the opposite of a distance effect. These results show no evidence of a distance effect in pigeon choice, consistent with the hypothesis that pigeons respond independently to each choice alternative. 相似文献