浅谈脂肪肝的降脂治疗

脂肪肝是一种常见病,多伴有高脂血症,大部分需要降血脂治疗。由于降血脂药物的不恰当使用,有时反而造成脂肪肝的加重以及肝功能的损害。因此,应在治疗原发病、控制饮食、增加运动3个月后,未达到满意效果的患者中,选择适当的降血脂药物进行治疗,并在治疗过程中监测肝功能变化。     

婚检“检”破处女膜映射出的医学伦理问题

近年来婚检或妇检过程中“检”破未婚女性处女膜的现象屡屡发生,给未婚女性的身心带来巨大伤害,既侵犯了未婚女性的合法权益,又严重地损害了医学伦理声誉。医师在检查未婚妇女的生殖器官时除了要遵循普通的疾病诊断特别是体格检查过程中的伦理要求和妇科检查道德规范外,在婚检过程中还应当特别强调遵循自愿检查(知情同意)原则、尊重原则、不伤害(安全性)原则,履行谨慎检查、保护隐私等医学伦理义务,切实遵守婚前体格检查的技术规范,确保被检妇女的权益不受侵害。     

消费者抱怨行为的比较

不满意购买发生以后,消费者可能采取的抱怨方式并不相同。通过对冰箱、空调和洗衣机行业2966位消费者的问卷调查,采用单因素多变量方差分析方法对消费者抱怨行为进行比较研究,发现直接抱怨的消费者在品牌形象感知、满意度和再次购买倾向上都显著地高于负面口碑和沉默抵制的消费者。继而,运用认知心理学理论对抱怨行为方式的选择及影响进行解释,并指出企业应该鼓励消费者进行直接抱怨。     

值得运动心理学家探索的6个问题

长期以来,运动心理学在竞技运动领域面对的6个问题包括：1）哪些心理学指标可以标志和预测训练型和比赛型运动员？2）如何界定、监测和控制长时期大运动量训练和比赛中的心理疲劳？3）达到最佳竞技状态的必要心理条件是什么？4）运动员最佳竞技状态时大脑的工作情况有哪些特征？ 5）运动员精英与其他领域精英的自我发展有何异同？6）有运动智力吗？从理论和实践两个方面对这6个问题进行了分析,提出了解决这些问题的思路。同时指出,对这些问题的探索将有助于运动心理学为母科学心理学的发展做出贡献。     

情绪性权衡困难下的决策行为

权衡是决策行为的一个重要特点。情绪性权衡困难是指决策者在对与价值目标相关的特性进行权衡时会产生负性情绪,从而在情感上难以对不同的特性进行权衡。在情绪性权衡困难条件下,认知努力最小化、准确性最大化与负性情绪最小化标准共同影响决策行为,表现出不同于低情绪性决策行为的特点。     

生活事件、性格对某些心身疾病的影响的调查分析

本文用生活事件经历调查表(LEES)对278名心身疾病者,282名癌症患者和 273名健康人(对照组)作调查。结果表明:心身疾病和癌症患者病前出现应激性事件的频度(人次),及对事件产生负性情绪体验的强度(得分)皆明显高于对照组。在应激性生活事件中,家庭事件因素的频度和强度均较高,从某种意义上说,它可能是心身疾病和癌症的重要前因之一。生活事件强度体验与个体个性特征、应付策略和社会支持有关。     

中国老年人身体自我问卷编制及特点初探

该研究以293名年龄在60-97岁老人为研究对象,通过开放式问卷和探索性因素分析得到老年人的身体自我量表,包含六个因素:运动特征、相貌特征、功能特征、身材特征,性特征,行为特征。检验了量表内部一致性系数和严格平行模型的信度系数及两个效标,发现该量表具有较好的信度和效度。对老年人身体自我特征分析表明,研究中,老年人在总体上对身体较满意,且不存在性别、年龄和体型指数的差异。但在身材特征上,存在性别和年龄的交互作用,性别和体形指数的交互作用,性别、年龄和体形指数三者的交互作用。其它五个维度均不存在性别、年龄和体形指数的差异。     

Investigating the relationship between past contraceptive behaviour,self‐efficacy,and anticipated shame and guilt in sexual contexts among Norwegian adolescents

What are the relationships between self‐efficacy when communicating to the partner about use of contraception, stopping undesired intercourse, and perceived self‐conscious emotions in sexual contexts? How does past contraceptive behaviour influence perceived self‐efficacy? These research questions were studied among 399 10th grade students with coital experience in the county Nordland in Norway. Two dimensions of perceived emotional responses were identified in a hypothetical situation related to communicating to the partner about use of contraception, namely Shame and Emotional intimacy. Two dimensions were also identified with regard to anticipated emotional responses in a hypothetical situation related to stopping undesired intercourse: Guilt and responsibility and Emotional intimacy. Most of the boys and girls reported that they would react with positive emotions in both hypothetical situations. Path models were constructed with the affective dimensions and self‐esteem as mediating variables between past contraceptive behaviour and contextual self‐efficacy. Past behaviour influenced communication self‐efficacy indirectly via Shame, and Shame had a direct effect upon self‐efficacy. Guilt and responsibility had a direct effect upon stop‐self‐efficacy. Copyright © 2006 John Wiley & Sons Ltd.     

Football hooliganism: comparing self‐awareness and social identity theory explanations

The emergence of research interest in group violence in general and football hooliganism in particular has been explained by various models generally relying on situational or individual differences accounts. Yet, these two research traditions have largely evolved independently, showing little or no interaction. In the present study (N = 109), we integrate measures of these two approaches and the results reveal that social identity was more predictive of self‐reported physical aggression than of loss of private and public self‐awareness. Moreover, attitudes towards violence were the most marked predictor variables of both physical and verbal aggression. In the discussion, the moderator effect of social identity and attitudes about violence on physical aggression is elaborated upon. Copyright © 2007 John Wiley & Sons, Ltd.     

Cultural differences related to positive and negative valence

Differences between North American and East Asian cultures were examined in terms of the valence of psychological constructs. Americans were more likely than Japanese to focus on positive things. In contrast, Japanese ( vs Americans) were more likely to attend to negative information of the self, but not more or less likely to focus on negative things about others. Based on within-culture analyses, the Americans' data were better described by their tendency to focus on positive things over negative things than by their tendency for self-enhancement. In contrast, the Japanese data were better described by their self-critical tendency. This result was replicated in a second study. In addition, correlations between constructs with opposite valences were negative in the USA, but positive or absent in Japan.