Effects of gain versus loss and certain versus probable outcomes on social value orientations

In an experiment, the effects of types of outcomes on social value orientations (individualism, competition, pro‐social orientation) were investigated. Ninety‐nine students made 28 choices which affected outcomes (points to be converted into money) for themselves and another (unknown) person. About half of them started out with nothing but they could allocate positive outcomes (gains) to themselves and/or the other. The other half were told that they themselves and another person would start out with some outcomes but they could lose outcomes depending on the choices. For about half the participants it was certain that their choices would result in outcomes while for the other half outcomes would be likely rather than certain. The expected utility of the outcomes was the same in the four conditions. In accordance with prospect theory, it was expected and found that participants would be more individualistic in the conditions with losses than in the conditions with gains. In accordance with social comparison theory, it was expected and found that participants would be more competitive in the conditions with probable outcomes than in the conditions with certain outcomes. Copyright © 2002 John Wiley & Sons, Ltd.     

Female aggression as a response to sexual jealousy: A sex role reversal?

Sexual jealousy can be interpreted as a strategy which serves to retain the partner and defend exclusive sexual relationships. Because of the asymmetry in paternity confidence, it should be a more important strategy for males than for females. Indeed, male sexual jealousy is apparently a cross-cultural phenomenon and is often the proximate cause of violence against the female partner. The objective of this study was to investigate through self-report whether male “victims” of partner infidelity are expected to react more aggressively than female “victims,” how subjects themselves say they would react to a partner's infidelity, and whether these expectations vary across the sexes. Contrary to our predictions, subjects expected females more than males to react aggressively and revengefully when confronted with infidelity. These expectations were mainly sustained by the female subjects. Females were also more likely than males to declare that they themselves would verbally and physically abuse the partner. In addition, female subjects anticipated that they would cry, feign indifference, and try to look attractive and cool. Males were more likely than females to report that they would get drunk. Our results on aggressive reactions represent a departure from traditional sex roles. It is argued that emancipatorial development, as well as the levelling influence of contraceptives on the sexes' parental certainty, have triggered this change in sex roles. © 1993 Wiley-Liss, Inc.     

初中生数学元认知的发展轨迹：两年半追踪研究

采用问卷法对101名初中生在两年半间数学元认知的发展状况进行5次测试。利用潜类别增长模型等探讨初中生数学元认知的发展轨迹,并考察性别对数学元认知的影响。结果发现：(1)初中生数学元认知及各成分在初二表现出下降趋势。(2)初中生数学元认知的发展表现出三种类型,即高-缓慢下降组(32.67%)、中-显著下降组(54.46%)以及低-缓慢下降组(12.87%)。(3)与女生相比,男生有着更多的数学元认知知识和更高的数学元认知初始水平,且与低-缓慢下降组相比,男生比女生更有可能属于高-缓慢下降组。     

亲子和同伴依恋对初中生心理素质发展的影响:个人中心分析视角

本研究旨在考察初中生心理素质的发展轨迹以及亲子和同伴依恋对其的影响。三所中学的442名初一学生和501名初二学生参加了三轮追踪调查,初测平均年龄M =12.83,SD =0.74。结果发现,初一学生,心理素质发展轨迹可分为中-降组（79%）和高-升组（21%）两个亚群组;且初一上父子依恋或母子依恋水平越高,心理素质发展轨迹为高-升组的概率大于中-降组。初二学生,心理素质发展轨迹可分为低-稳组（84%）和高-升组（16%）两个亚群组;且初二上父子依恋水平越高,心理素质发展轨迹为高-升组的概率大于低-稳组。结果表明初中生心理素质发展轨迹可以分为不同的亚群组类型,父子依恋和母子依恋对初中生心理素质发展有积极作用,这些发现对于初中生心理素质的培养具有一定的指导意义。     

Wishful thinking impairs belief-desire reasoning: a case of decoupling failure in adults?

Subjects were presented with a scenario that described how a certain type of opinion poll can be manipulated by respondents to put one particular political party (the threatened party) at a disadvantage. In a first experiment, people supporting this party but pretending to oppose it were found to be as likely to say that they would manipulate the poll as people who actually opposed it. In a second experiment, the threat embodied in the scenario was made more direct. It was also more salient because the study was carried out at a time of heightened political awareness when supporters of the threatened party were genuinely concerned about its future. People supporting the threatened party but pretending to oppose it were now about half as likely to say that they would manipulate the poll as those who actually opposed it. Two explanations for this breakdown in the belief-desire reasoning subserving pretense are considered.     

Influence of Source Liking and Personality Traits on Perceptions of Bias and Future News Source Selection

This study examined news selection intentions that followed judgments of story bias and the extent to which those intentions were influenced by source liking. The study also examined the extent to which two personality traits, argumentativeness and need for cognition, affected perceptions of story bias and intent to select an offending source in the future. Participants were more likely to say they would return to the source of a “biased” story if they liked and had selected the source previously than they were if the source was unknown. Individuals high in argumentativeness were less likely than those low in argumentativeness to view a story with negative information about their group as biased. Need for cognition was weakly related to intent to return to an offending source. Implications for consumption of counterattitudinal information and source selection in the current news environment are discussed.     

Victimization and delinquency among Canadian youth.

This study examined the extent of victimization and delinquency in the past year among 962 junior and senior high school students in a large Canadian city. The incidence of having a weapon at school was also investigated. Further, relationships between victimization, delinquency, and weapon possession were explored. The prevalence of self-reported victimization was found to be high, both while the youths were at school and while not at school. Except for victimization of a sexual nature, males reported higher rates of victimization, in and out of school, than did females. In general, younger students reported higher rates of victimization at school than did older students. In addition, over half of the students reported engaging in some form of delinquent behavior within the past year. Males, as compared with females, were more likely to report engaging in a variety of delinquent behaviors. Interestingly, students in grade 9 were more likely to report delinquent behaviors than were students in other grades. Students who reported moderate/high levels of delinquency were more likely to report moderate/high levels of victimization, and students who reported no delinquency were more likely to report no victimization.     

Impact of the mobile phone on junior high-school students' friendships in the Tokyo metropolitan area.

The proportion of having keitai (Japanese mobile phone) has increased rapidly in young children. To research how junior high school students use their own keitai and to examine the impact of using it on their psychology, especially on their friendship, we recruited 651 students, grade 8, from five public junior high schools in the Tokyo metropolitan area. Each student participant completed a questionnaire that we had created. The response rates were 88.8% (n = 578) for participants. The proportion of having their own keitai was 49.3% (n = 285) and that of not having it was 50.7% (n = 293). We found that they used it much more frequently for e-mail than as a phone. Most of them exchanged e-mails between schoolmates, and more than a half of them exchanged e-mails more than 10 times a day. Sociable students estimated that their own keitai was useful for their friendship. But they experienced some insecurity or started staying up late at night engaged in e-mail exchanges, and they thought that they could not live without their own keitai. Our findings suggest that keitai having an e-mail function play a big part in the junior high-school students' daily life, and its impact on students' friendships, psychology, or health should be discussed among students to prevent keitai addiction.     

Beliefs about how to reduce anger.

To learn more about people's beliefs about how to reduce anger, 416 college students were asked what they thought would be the effects of various responses to feeling angry. In general, they thought that behaving aggressively would make them feel worse and that distracting themselves and doing something nice for another would make them feel better. However, males, younger subjects, and those who had behaved more aggressively in the past were more likely to feel that behaving aggressively would elevate their mood. These observations are consistent with theories emphasizing the importance of cognitive variables in the experiences of anger and aggression.     

Eyewitness testimony and memory distortion

Abstract: Do memories change as we acquire new information? Recent research on memory distortion using implicit tests along with research using confidence is reviewed and new studies are presented. Two new studies asked misinformed subjects to provide reasons for their answers. In each study 15% to 27% of subjects said they remembered seeing items they had only read about. In another study subjects were asked to identify the source of misleading items they had seen in slides or read in misleading questions. Subjects were more likely to say they had seen in slides something they read about in the questions than they were to confuse information from two nearly identical sets of slides. Recent work shows that, not only is it possible to distort memory for events, it is possible to implant an entire memory for something that never happened. The evidence is now clear that we can become mentally tricked into making large as well as small changes in the way we recall the past.     

Carding for the Purchase of Alcohol: I'm Tougher Than Other Clerks Are1

The present research examined whether clerks believed themselves to be more likely to card customers than “other” clerks. Store clerks (N= 121) from 23 stores of a major grocery chain rated 4 person‐product profiles of hypothetical shoppers each representing distinctive lifestyle groups. Embedded within a series of items were key questions that asked how likely it was that they and other clerks would ask for identification from the shopper for the purchase of alcohol. Across all conditions, data revealed a significant positivity bias suggesting that the clerks felt that they were much better than other clerks at determining who should be asked for identification. The data are discussed in terms of their motivational implications for the false uniqueness bias.     

研究生对导师负面评价的恐惧与师徒文化内隐观的关系

本研究旨在探索“怕导师”现象的文化原因,从师徒关系内隐观分析“怕导师”的影响因素。采用问卷调查和启动实验的研究方法,结果表明：（1）“怕导师”现象是存在的,即研究生害怕来自导师的负面评价。相比女性导师,研究生更害怕男性导师;导师的职称会影响研究生的害怕程度,当导师是教授时,研究生更为害怕。（2）研究生的师徒关系内隐观与其负面评价恐惧有关,越具有“学从师教”观念的人越害怕来自导师的负面评价。（3）“学从师教”文化观的启动会影响研究生对导师负面评价的恐惧程度。     

广西中小学儿童受欺负现象调查研究

运用自编问卷在广西5所中小学选取792名中小学儿童进行调查,考察中小学儿童在学校和家庭中受同学、老师和家长欺负的比率及受欺负方式的特点。结果发现:1、中小学中存在普遍的受欺负现象,随着年龄的增长,儿童受欺负的比率呈下降趋势;但受教师和家长欺负到初中后反而呈上升趋势。2、儿童易受同伴的直接言语欺负;男生比女生易受同学直接身体欺负。3、儿童易受家长的直接言语欺负;小学阶段男生比女生易受家长的间接欺负;初中阶段女生比男生易受家长的直接身体欺负。4、教师对儿童较多使用间接欺负和直接身体欺负。小学阶段男生比女生易受教师的直接言语欺负;初中阶段男生比女生易受教师的直接身体欺负。     

Mediating mechanisms in a school-based drug prevention program: first-year effects of the Midwestern Prevention Project

Describes (a) the effects of a social-influences-based drug prevention program (the Midwestern Prevention Project) on the mediating variables it was designed to change and (b) the process by which the effects on mediating variables changed use of drugs (tobacco, alcohol, and marijuana). Students in 42 middle schools and junior high schools in Kansas City, Missouri, and Kansas City, Kansas, were measured in the fall of 1984 (N = 5,065) and again 1 year later (N = 5,008) after 24 of the schools had been through the program. Compared to students in control schools, students in program schools became less likely to express belief in the positive consequences of drug use, less likely to indicate that they would use such drugs in the future, more likely to report that their friends were less tolerant of drug use, and more likely to believe that they were better able to communicate with their friends about drug or school problems. Change in perceptions of friends' tolerance of drug use was the most substantial mediator of program effects on drug use. There was evidence that intentions to use and beliefs about the positive consequences of use may also mediate program effects on drug use.     

公共物品困境中自我权力和他人权力对初中生合作行为的影响

本研究分别操纵被试稳定的权力（实验1）和不稳定的权力（实验2）,并与不同权力个体进行公共物品困境任务,以考察了自我权力和他人权力对初中生合作行为的交互作用及其权力稳定性在其中的作用。结果发现,在权力稳定情境下,高权力的初中生合作水平低于低权力组和控制组,而在权力不稳定的情境下,高权力的初中生合作水平高于低权力组。无论权力稳定与否,与低权力同伴合作时,低权力者的合作水平均显著高于与高权力同伴合作时。     

公共物品困境中自我权力和他人权力对初中生合作行为的影响

本研究分别操纵被试稳定的权力（实验1）和不稳定的权力（实验2）,并与不同权力个体进行公共物品困境任务,以考察了自我权力和他人权力对初中生合作行为的交互作用及其权力稳定性在其中的作用。结果发现,在权力稳定情境下,高权力的初中生合作水平低于低权力组和控制组,而在权力不稳定的情境下,高权力的初中生合作水平高于低权力组。无论权力稳定与否,与低权力同伴合作时,低权力者的合作水平均显著高于与高权力同伴合作时。     

How transport users perceive personal safety apps

Fear of crime and a perceived sense of being unsafe have the potential to discourage individuals from using public transport. This paper presents analysis of the results of a survey on aspects of personal safety apps and how individuals perceive them in relation to their personal safety, privacy and their preference to purchase them. It explores their willingness to download for free or purchase such an app, their impression of features that an app might include such as revealing their location, how they would rate police force monitoring if included as a feature of the app and finally how they would rate a personal safety app against other technologies used to improve perceived transport user safety. The results show that the majority of respondents would consider downloading a personal safety app. Lower levels of engagement with technology, a higher level of education, being resident in the city of Dublin (as opposed to surrounding regions) and privacy concerns tended to make females less likely to consider downloading the app. These findings were not repeated for males. The results suggest that younger respondents were more likely to be negatively impacted by the inclusion of a facility to report location in an emergency on the app, while the older age groups were more likely to be unaffected. For the location tracking feature, cluster membership, gender and resident outside Dublin were significant. Less than half of the respondents would be negatively influenced in their decision to buy the app if a cost of €1.79 were introduced. When respondents were asked about the inclusion of police monitoring as a feature of the app, the results suggested that police monitoring had a more definite effect on perceived personal safety than on privacy.     

Do Written Reports of Suicide Induce High-School Students to Believe that Suicidal Contagion Will Occur?1

To see if high-school students who read that a distressed adolescent knew about suicide thought that suicidal contagion would occur, 66 consenting high-school students read a written account of John, a high-schooler with multiple problems including knowing someone who had died (either by suicide or viral illness). They then anonymously completed the UCLA Loneliness scale and a questionnaire about what John (or they in the same situation) might do. When John knew of a sympathetic response to a viral illness death, or an unsympathetic response to suicide, he was rated as relatively more likely to make new friends and less likely to want to die. These high school students saw themselves as immune to suicidal contagion from a written report, but thought that others might be vulnerable if people were sympathetic.     

Juveniles and adults differ in their beliefs about cues to deception and strategies during a hypothetical police interview

Police officers are often trained to use the Behavior Analysis Interview (BAI) to detect deceit, but it is based on faulty indicators of lying that may be especially problematic for juveniles due to developmental immaturities. Juveniles, young adults, and adults were assigned to guilt or innocence conditions, read a criminal scenario, and self-reported their likelihood of providing truthful and deceitful responses during a hypothetical BAI. All participants indicated they would give more truthful than deceptive responses. Guilty participants reported more use of strategies to appear innocent, while innocent participants said they would behave naturally. Juveniles were more likely to choose deceitful responses and say they would use strategies to appear innocent during a police interview but endorsed fewer stereotypical cues of deception compared to adults. Juveniles may not recognize how certain behaviors could be seen as cues to deception, which could put them at risk of being misidentified as guilty.     

When group members admit to being conformist: the role of relative intragroup status in conformity self-reports

Five studies examined the hypothesis that people will strategically portray the self as being more group influenced the more junior they feel within the group. Among social psychologists (Study 1), ratings of self-conformity by group members were greater when the status of the participant was low than when it was high. These effects were replicated in Studies 2, 3, and 4 in which relative intragroup status was manipulated. In Study 3, the authors found junior group members described themselves as more conformist than senior members when they were addressing an ingroup audience, but when they were addressing an outgroup audience the effect disappeared. Furthermore, junior members (but not senior members) rated themselves as more conformist when they were led to believe their responses were public than when responses were private (Study 5). The discussion focuses on the strategic processes underlying low-status group members' self-reports of group influence and the functional role of conformity in groups.