大学生消费心理和消费行为的研究

当代大学生是跨世纪的人才,是开创21世纪大业和进一步振兴中华的主力军,社会对大学生的整体素质提出了更高的要求。大学生所受的教育、校园的环境以及该年龄的特殊心理特征,使他们有自己特有的消费心理和消费行为,对他们的消费心理和消费行为的研究,有助于认识青年一代乃至整个社会的消费趋势。本文对当代大学生的消费水平、消费结构、消费方式、消费心理特点及其影响因素、对策等作了分析。     

The Role of Psychology in Media During the COVID-19 Pandemic: A Cross-National Study

Dealing with COVID-19 and with the preventative measures that have been taken to mitigate the transmission of the virus causing the pandemic has posed a great challenge to the population. While psychologists have expertise with regard to preventive behavior change and to dealing with the mental health impact of measures, their expertise needs to be effectively communicated to the public. Mass media play a critical role in times of crisis, in many cases being the only source of information. While most research focuses on the importance of information content as a factor affecting psychological responses to a collective traumatic event, the way information is framed in the media is likely to influence the way health professionals are perceived as trustworthy. This study aimed to analyze the media framing of information from psychology during the COVID-19 pandemic in six countries from America and Europe, identifying the most recurrent topics in the news (n news items = 541) related to psychology and mental health. In all six countries the media address the psychological needs of the population, which vary depending on the imposed restrictions. The news content is influenced by the scientific sources used by the media. While the most prevalent topics focus on psychological risk and the need to seek mental health care, the least prevalent topics relate to counseling and behavioral guidelines for managing the psychological consequences of the pandemic. The study findings provide insight into how psychological knowledge contributes to the understanding and mitigation of COVID-19 consequences in different countries and identified fields where psychologists were consulted to respond to a health emergency. They also show a preference to consult other experts when searching for contextual or more macro-social explanations of critical situation.     

Structural gender differences in perceived social support

Gender is an important influence on support-relevant social interactions, however findings of studies on gender differences in social support are not definitive. Although differences between men and women in the various social support measures have been found in numerous studies, neither the cause nor the explanatory process is known. This study examines gender differences in the dimensionality of social support. A large sample (N=3210) from the general population of women (60%) and men aged between 18 and 65 years old (Mean AGE=34.1) responded to a brief scale with items assessing the distinct functions of the perceived availability of social support. Confirmatory factor analyses yielded one factor in the women's sample that measures global social support perceived, and two in the men's. The first factor in the men's sample measures emotional support (providing empathy, caring, validation of self-worth), and the second measures instrumental support (e.g. practical assistance or financial aid). We concluded that there are gender differences in the structure of perceived social support and that these differences can be explained by socialization experiences and social roles associated with gender.     

童年晚期身体侵害、关系侵害与儿童的自我概念

本研究以2147名五年级儿童为被试,考察了童年晚期身体侵害、关系侵害对儿童自我概念(社交自我概念、身体自我概念和一般自我概念)的影响及其性别差异。结果表明,童年晚期身体和关系侵害均能负向预测儿童的社交和一般自我概念,关系侵害的影响比身体侵害更大。只有身体侵害可以负向预测身体自我概念。性别仅在身体侵害对身体自我概念的预测中表现出调节作用。     

低自尊个体注意偏向的ERP研究

本研究以高兴、愤怒和中性面孔图片为实验材料,采用空间线索任务,借助事件相关电位技术(ERP)探讨低自尊个体注意偏向的内在机制及生理基础,即从电生理的角度,探讨注意偏向的内在机制是反映了注意的快速定向还是注意的解脱困难,亦或是既有快速注意定向又伴随注意的解脱困难。行为数据发现,高低自尊个体在有效提示下的反应显著快于无效提示条件。脑电数据发现,无效提示条件下,愤怒面孔后的靶子比高兴和中性面孔后的靶子在低自尊个体中诱发了更大的P1和更小的N1波幅,有效提示下无显著差异;高自尊个体在N1和P1波幅上无显著结果。晚期P300成分上,无效提示比有效提示诱发了更正的波幅,未发现自尊相关的显著差异。结果表明,低自尊个体对评价性威胁信息(愤怒)的注意偏向是对威胁信息(愤怒)的注意解脱困难。     

5～8岁儿童二级信念-愿望推理能力的发展

该研究依据信念(正确-错误)和愿望(接近-回避)对儿童的二级信念-愿望推理能力进行了细分,并据此设计了四个二级信念-愿望任务,探讨了480名5～8岁儿童在四个任务上的表现。结果发现,对儿童而言,不同的二级信念-愿望任务的难度不同,由易到难的顺序依次为:二级真实信念接近愿望、二级错误信念接近愿望、二级真实信念回避愿望、二级错误信念回避愿望。     

不同自尊者在赌博情境下的风险规避行为

为了考察不同自尊水平的个体在赌博情境下的风险规避行为,263名大学生被试同时完成外显Rosenberg量表、内隐联想测验和21点赌博游戏。实验结果发现,(1)随着风险的增加,所有被试都表现出风险规避;(2)在高外显自尊水平的个体中,低内隐自尊水平个体比高内隐自尊水平个体表现出更多的风险规避行为;在低内隐自尊的个体中,高外显自尊个体比低外显自尊个体表现出更多的风险规避行为。风险规避行为间接地反映出个体的防御倾向,结果提示,在风险情境中,高外显低内隐自尊个体表现出较高的自我防御倾向。     

网络聊天情境大学生人际知觉准确性与知觉过程

本研究基于Funder现实精确性模型,考查了网络聊天情境中大学生人际知觉的准确性,影响准确性的因素,以及人际知觉的过程。研究发现：（1）网络情境中与陌生人进行极短时间的初次接触时,对16种人格特质知觉的准确性较低。（2）大学生对知觉对象的性别判断,会在一定程度上影响对被知觉者的人格特质的判断。（3）16种特质只凭言语推断的难易程度对人际知觉的准确性有影响。（4）人际关系的深度与自我表露的程度有关,并且自我表露程度随时间增加而逐步深入。     

青少年偶像崇拜现象的心理透视

偶像崇拜是青少年中普遍存在的社会现象，对青少年的成长有着深刻的影响，已引起社会各界的关注。同时偶像崇拜现象有它的心理根源，教育者应采取适当的方法给予引导。