物质成瘾Stroop效应研究进展

物质成瘾Stroop任务是考察物质成瘾者对成瘾相关刺激产生注意偏向的一种研究范式。研究者们采用多种实验任务和研究方法,对物质成瘾Stroop干扰产生的心理机制进行了考察,并提出了几种理论解释,但目前这些理论解释之间还存在一定的分歧。最后,本文提出了未来研究的一些建议。     

Comparison of Discrete Cardiovascular Fitness Groups on Plasma Catecholamine and Selected Behavioral Responses to Psychological Stress

Discrete cardiovascular fitness groups consisting of high-fit (n=10) and low-fit (n=9) men performed a well-learned vigilance task and their self-report, performance, and plasma catecholamine responses were compared. No significant differences were observed between the fitness groups on self-report or psychomotor performance responses to the vigilance task. However, the low-fit group took significantly longer than high-fit subjects to complete the first of three sets of anagrams administered immediately after the vigilance task. Plasma norepinephrine but not epinephrine response was greater in the low-fit group compared to their high-fit counterparts. The findings indicate that enhanced cardiovascular fitness may be characterized by an attenuated plasma norepinephrine response to a vigilance task with sustained cognitive performance subsequent to the task.     

Sequential psychological testing during the course of autoimmune hyperthyroidism

Summary Although the psychological disturbances accompanying Graves' disease are well known, the time required for normalisation of these disturbances during antithyroid drug treatment is not known. Therefore sequential psychological testing during the course of Graves' disease was done. There are also contradictory results concerning the possible correlation of neurophysiological and psychological test results during the course of Graves' disease with thyroid hormone values. Finally, psychological disturbances have been proposed as possible etiologic factors in Graves' disease.In our study, a significant decrease in anxiety and irritability could be observed at the time euthyroidism was achieved. Self-evaluations of depressivity, activity, exhaustion, well-being, extraversion, introversion, and the ability to concentrate changed 1 or 2 months after euthyroidism was induced. Similar test results could be observed after induction of euthyroidism by antithyroid drugs and subtotal thyroid resection. Therefore the mode of therapy does not seem to influence the course of normalisation of psychological parameters.In contrast to other investigations there was hardly any correlation between thyroid hormone values and psychological test results or the ability to concentrate. Nontheless, patients with Graves' disease showing high scores for depression and anxiety exhibit abnormal peripheral helper/suppressor T-lymphocyte relations. Furthermore, patients suffering from Graves' disease tend to be more anxious than controls. It remains to be determined whether an increased susceptibility to psychological disturbances has led to these alterations of lymphocyte subsets in Graves' disease patients with severe depression and anxiety.Supported by SFB 258     

美、德、比利时的军官心理选拔

文章以美国、德国和比利时军官心理选拔的研究现状为切入点，详细介绍了这三个国家军官心理选拔的历史背景、方法、工具、内容、标准以及策略，旨在为未来国内的相关研究提供参考。     

精神科青年护士心理健康状况调查

目的探讨精神科青年护士的心理健康状况。方法采用症状自评量袁对67名精神科青年护士进行调查并与中国青年常模对比分析。结果精神科青年护士的焦虑、抑郁、强迫、人际关系敏感因子分均显著高于中国青年常摸，阳性因子分≥2的捡出率最高为焦虑症状，≥3捡出率最高为强迫症状。结论精神科部分青年护士存在不同程度的心理问题，需采取相应的心理干预措施。     

A history of personal violence and postpartum depression: is there a link?

Summary Background: A link between violence and depression has been shown, but not a link between violence and postpartum depression. This study sought to determine if there is an association between a history of abuse (physical, sexual, emotional as a child or adult) and postpartum depression (PPD). Method: 200 postpartum women were recruited from 6 hospitals. At 8–10 weeks postpartum, a telephone interviewer asked women about physical, emotional or sexual abuse as an adult or child and sociodemographic, obstetrical and personal medical history. PPD was assessed using the Edinburgh Postnatal Depression Scale (EPDS, score of ≥12). Abuse was determined by the Conflict Tactics Scale or the Abuse Assessment Screen. Chi-square and logistic regression were used to determine the relationship between violence and PPD. Results: 11% of women had EPDS scores of ≥12. Rates of childhood (6.5%), or adult (6.5%) physical abuse; and childhood (13%) or adult (14%) sexual abuse were reported by respondents. Emotional abuse in the current relationship (29.6%) exceeded that of childhood abuse (3.5%). Overall 43.2% of respondents had at least one form of abuse. Having a history of depression (OR = 3.3 (95% CI, 1.3–8.7)), panic attack during pregnancy (OR = 5.4 (1.6–19.0)), maternal complications (OR = 5.0 (1.7–15.1)), low social support (OR = 3.3 (1.3–8.7)) and emotional abuse (OR = 2.8 (1.1–7.4) were associated with PPD. Conclusion: Emotional abuse but not physical or sexual abuse was found to be associated with PPD. A possible explanation for this relationship may be that being in an abusive situation puts one at risk for depression and in turn, postpartum depression.     

Bell s面瘫对患者的心理影响及其心理健康状况

目的探讨Bell's面瘫对首次发病患者形象、情绪、日常生活及社会活动的影响及发病早期患者的心理健康状况。方法采用自编面瘫对患者形象、情绪及社会活动影响的调查问卷及症状自评量表(SCL-90),对63例首次发病的Bell's面瘫患者进行调查。统计分析采用t检验及相关分析。结果Bell's面瘫对首次发病患者形象、情绪、日常生活及社会活动均有明显影响。Bell's面瘫患者SCL-90的躯体化、强迫、人际关系敏感、焦虑、抑郁、敌对、恐怖、精神病性因子分均高于全国成人常模,其SCL-90总分与自编面瘫影响问卷各条目得分均存在统计学相关关系。结论Bell's面瘫给首次发病患者带来不良心理影响,他们存在广泛的心身症状,这些不良影响与其心身症状有关。     

Psychological reactions in patients with early rheumatoid arthritis

We report the interaction of RA and psychological factors over 2 years in a group of 89 patients with newly established disease. Short-time outcome regarding physical features was fairly good. Disease activity decreased, and disability evaluated by HAQ remained at a low level. Psychological distress as measured by the depression and anxiety subscales of SCL 90 (Symptom Check List) was not very pronounced and not related to disease state factors. A slight decrease of anxiety was recorded after 2 years. A new adjustment test was applied. It contained 13 items focused mainly on negative illness effects such as loss of independence, feelings of guilt, and change of social and leisure time activities. Three factors (regret of lost life values, dysphoric mood, and acceptance) explained 48% of the variance of the 13 items. The validity of the test was acceptable. The patients' degree of adjustment changed slowly or not at all during the 2 years.     

海口市"三级甲等医院"医务人员人格特质调查研究

目的研究试图通过对海口市三甲医院医务人员人格特质的测量与分析,在与全国常模进行对比的情况下,得出海口市三甲医院医务人员人格特质的基本描述,建立医务人员人格特质的常模,为最终科学地建立海南省医学人才人格特质考评体系奠定必要的工作基础,也为海南省医学人才的培养和利用提供一项可行性的管理模式.方法采取分层整群随机抽样方法对海口市五家三甲医院医务人员人格特质进行调查,使用国际著名的人格问卷-加利福尼亚心理调查表CPI作为工具,对海口市三甲医院医务人员人格特质进行调查.结果被调查的海口市三甲医院588名医务人员人格类型分布以Beta型为主,各型分布情况为：Alpha型171人,占29.1%,Beta型302人,占51.4%,Gamma型59人,占10.0%,Delta型56人,占9.5%;在V3自我实现水平上海口市三甲医院医务人员有较高得分,除1例处于第二水平和4例处于第三水平外,其余583例都分别处于第四至第七水平;海口市三甲医院医务人员在20个分量表的测试中,在CS、IN、EM、SC、GI、WB、CM、TO、AI、AC、IE、PY、FX等13个分量表的平均得分上明显高于全国常模组（P〈0.01）,而在DO、SY、SP、SA、SO 5个分量表平均得分上明显低于全国常模组（P〈0.01）.结论海口市三甲医院医务人员各分量表平均得分大部分高于全国常模水平,尤其是在测量成就潜能方面的3个分量表AC、AI、IE平均得分全部明显高于全国常模水平（P〈0.01）,表明海口市三甲医院医务人员较常模有更强烈的成就动机,对智力活动与知识成就有较强的追求,在工作中能更有效地发挥智能,注重办事效率,见识广博,比较适合在激励自由和个人首创精神的场所独立地开展工作,并且能够专心于别人看来较为枯燥的工作.在测量社会价值内化程度的7个分量表中有5个（SC、GI、CM、WB、TO）高于全国常模水平.     

Cluster-Randomized Controlled Trial of An Athletic Trainer-Directed Spit (Smokeless) Tobacco Intervention for Collegiate Baseball Athletes: Results After 1 Year

Context: Athletes in the United States are at high risk for using spit (smokeless) tobacco (ST) and incurring its associated adverse health effects.Objective: To examine whether an athletic trainer-directed ST intervention could decrease initiation and promote cessation of ST use among male collegiate baseball athletes.Design: Stratified, cluster-randomized controlled trial.Setting: Fifty-two California colleges.Patients or Other Participant(s): A total of 883 subjects in 27 intervention colleges and 702 subjects in 25 control colleges participated, as did 48 certified athletic trainers.Intervention(s): For college athletic trainers and associated dental professionals, a 3-hour video conference, and for collegiate athletes, an oral cancer screening with feedback and brief counseling during the preseason health screenings, athletic trainer support for cessation, and a peer-led educational baseball team meeting.Main Outcome Measure(s): The subjects' ST use over 1 year was assessed by self-report. At the end of the study, the certified athletic trainers were mailed a survey assessing their tobacco use and perceptions and behavior related to tobacco control in the athletic environment. We used multivariable logistic regression models for clustered responses (generalized estimating equations) to test the difference between groups in ST-use initiation and cessation and to identify significant overall predictors of noninitiation and cessation of ST use.Results: Of the 1585 athletes recruited, 1248 (78.7%) were followed up at 12 months. In addition, 48 of the 52 athletic trainers (92%) responded to the 1-year follow-up survey. The ST-use initiation (incidence) was 5.1% in intervention colleges and 8.4% in control colleges (generalized estimating equation odds ratio = 0.58, 95% confidence interval = 0.35-0.99). Predictors of ST noninitiation were low lifetime tobacco and monthly alcohol use (odds ratio = 1.98, 95% confidence interval = 1.40- 2.82) and athletic trainers' report that the baseball coach supported ST-use prevention activities (odds ratio = 1.43, 95% confidence interval = 1.11-1.83). Although at 1 year, cessation of ST use was relatively high in both groups (36%), we noted no significant difference between the groups (odd ratio = 0.94, 95% confidence interval = 0.70-1.27).Conclusions: The intervention was significantly effective in preventing incident ST use but did not significantly increase cessation beyond that seen in the control group. The latter finding is inconsistent with previous studies and may be explained by spillover of the intervention to control colleges, other anti-tobacco activity in control colleges, and/or the small sample of dependent ST users enrolled in the study.