受助者结果类型对亲社会表现的影响:成人与儿童的对比研究

亲社会表现是指人们在社会交往中表现出来的谦让、帮助、合作、分享等行为,其影响机制受到广泛关注。本文通过两个研究（分别以大学生和二、四、六年级小学生为研究对象）探讨了受助者结果类型（受助者获得积极结果vs.受助者避免消极结果）对亲社会表现的影响。结果显示：（1）受助者避免消极结果条件比受助者获得积极结果条件诱发成人更高的亲社会意愿和行为;（2）六年级儿童帮助他人避免消极结果的亲社会意愿更强、情绪更积极;（3）相对于帮助他人避免消极结果,二年级儿童更倾向于帮助他人获得积极结果。这些结果说明受助者结果类型影响个体的亲社会表现（包括亲社会行为、亲社会意愿、亲社会情绪）,并且这种影响因成人和儿童有所不同：成人和年长儿童表现出亲社会损失规避现象,年幼儿童则表现出相反效应。     

Myopic loss aversion: Demystifying the key factors influencing decision problem framing

Advancement of myopic loss aversion theory has been hamstrung by conflicting results, methodological inconsistencies, and a piecemeal approach toward understanding the key factors influencing decision problem framing. A series of controlled experiments provides a more holistic view of the variables promoting myopia. Extending the information horizon promotes broad framing, which propels risk. Evaluation frequency and decision frequency interact regardless of information horizon, supporting the notion that restricting either mechanism alleviates myopia. When conducting evaluations infrequently, neither segregating nor aggregating retrospective returns significantly alters risk preferences. Moreover, students and real retirement plan participants exhibit comparable appetites for risk, implying that both groups frame decision problems similarly. Explanations for these findings and avenues for future research are discussed.     

Eating Behavior—Choice or Reconstruction of Past Experience? A Randomized Clinical Trial of Changing Eating Intentions of Healthy Adults Through Hypnotic Suggestions

Recent meta-analyses have shown that psychological interventions have a small to medium effect on weight loss. We propose here a different approach to changing eating intentions. According to the Free Will literature, people decide to act before they acknowledge it, and they decide based on the reconstruction of previous experiences. The action can thus be inhibited immediately (max 100 ms) after awareness. We wanted to test if intervention based on this model, using hypnotic suggestions, can effectively change the intentions of eating. This study aims to identify which format of hypnotic suggestion can be more effective in changing eating intentions regarding high-calorie foods. Therefore, 88 healthy adult participants randomized in four groups received one session of hypnotic induction and suggestions or placebo. We measured the eating intentions through a computer task in which participants could choose pictures of low and high caloric food before, during, and after hypnosis. For the within-subject effect, results showed that two types of hypnotic suggestions significantly impacted the intentions of eating on high-calorie foods with large-effect, namely Cognitive Rehearsal (d = 0.81, p < .001) and Memory Substitution (d = 0.82, p < .001). After controlling for pretest ratings, we found a significant between-effect: the Cognitive Rehearsal group differed significantly from the Control in terms of intentions of eating (d = 0.85, p < .05). We conclude that hypnosis with Cognitive Rehearsal suggestions can help to positively impact the intentions of eating.     

听觉丧失对听障学生时间知觉的影响

本研究采用同时判断任务和时距二分任务,探讨了听觉丧失对听障学生视觉通道的时间知觉的影响及其机制。两个系列实验结果表明,听觉丧失损伤了听障学生视觉通道的时序知觉准确性、敏感性以及时距知觉的敏感性,支持了普遍缺陷假设;但是,听障学生视觉通道的时距知觉的准确性却未受到听觉丧失的显著影响,支持了知觉补偿假设。因此,听觉丧失对听障学生视觉通道的时间知觉的影响可能是基于选择性的机制,这主要取决于不同的时间任务以及知觉属性等因素。     

Asymmetric Perception of Gains versus Non‐losses and Losses versus Non‐gains: The Causal Role of Regulatory Focus

Recent studies show that, while losses loom larger than equivalent non‐gains, gains loom larger than equivalent non‐losses. This finding has been interpreted within the framework of regulatory focus theory. In this study, we highlight the importance of considering the motivational focus independently of the framing and the valence of outcome, thus exploring the causal effect of regulatory focus on the asymmetric perception of gains versus non‐losses and losses versus non‐gains. In two studies, we examine the perceived effects of either actual or hypothetical changes in monetary wealth, while orthogonally manipulating framing, valence, and regulatory focus. We find a significant interaction between the three factors. The gain versus non‐loss asymmetry in perceived satisfaction is stronger in promotion focus, whereas the loss versus non‐gain asymmetry in perceived dissatisfaction is stronger in prevention focus. The results suggest that the effects of incentives framed in terms of (non)gains and (non)losses depend on their congruence with the individual's motivational state. Copyright © 2013 John Wiley & Sons, Ltd.     

Loss and Psychosocial Support Among Palestinian Women in the Occupied Territories: An Evaluation of the Effectiveness of the “From a Bereaved Woman to Another” Project

Many Palestinian women in the occupied territories face the risk of experiencing incidents of personal loss of their husbands, youngsters, and relatives through death, imprisonment, or deportation due to daily confrontation with the Israeli occupation. In many such incidents, the individualistic focus of psychological therapy renders it less appropriate as a technique to minimize the psychosocial consequences of loss at the population (macro) level. The current study evaluates the effectiveness of an alternative approach called “from a bereaved woman to another.” A convenience sample of 94 bereaved women (aged 31–50 years) from West Bank territories took part in this initiative. The results of the study confirmed a statistically significant increase in women's positive self-attitudes and interpersonal skills and a decrease in loss-related symptoms.     

Loss and the Organization of Affect

The present studies evaluated the association between positive affect (PA) and negative affect (NA) following romantic relationship loss experiences, as well as following less stressful romantic relationship situations, given theoretical evidence that the structure of affect may differ following a relationship loss. Across two studies, evidence suggested that the association between NA and PA was more strongly inverse following romantic relationship loss experiences when compared to less stressful relationship experiences. Such findings provide important implications for the study of romantic relationship loss, as well as the treatment of psychopathology following romantic relationship loss.     

From Demonization to Identification: How Parents Who Lost Children in Terrorist Attacks Perceive the Attacker

The aim of this article is to examine how bereaved parents who lost children in terrorist attacks in Israel perceive the terrorist attack perpetrators. Forty bereaved parents were interviewed using a semistructured in-depth interview. The content analysis revealed a typology of reactions to the Arab attackers that included perceiving them as objects of anger, hate, and revenge; as demons; as negligible; and as people with whom they could identify. The way bereaved parents perceive the Arab attackers serves as a coping resource. Follow-up research to examine the efficacy of the different types of reactions towards attackers would contribute to gaining a deeper understanding of the coping process that bereaved parents experience.     

Bereaved Parents' Perspectives on Informal Social Support: “What Worked for You?”

This study identified and explored the informal social supports that bereaved parents found helpful following the death of their primary school-aged child. Ten participants were interviewed using a semistructured interview schedule. Data were transcribed and analyzed using content and thematic analysis. Results indicate the existence of novel informal supports that enrich contemporary literature. Nine common characteristics of helpful support emerged from the analysis; the specifics of each depended on congruence with parents' unique framework of meaning. Parents also identified five ways to strengthen informal social support. Implications for health promotion research and practice in parental bereavement are discussed.     

Pet Loss and Human Emotion: Romanian Students' Reflections on Pet Loss

Thirty-five graduate and undergraduate students, owners of dogs and cats, were asked to respond in writing to a several questions regarding their relationship with their pet. In this retrospective analysis, we discuss aspects that describe the pet-owner relationship, including attachment and the role played by the pet in the owner's life (e.g., emotional support, the pet being seen as a family member). Most of the participants felt that their pet's loss caused great pain; some considered that even if they had suffered greatly, the death of their pet was not felt more intensely and severely than the death of any other family member or a friend.