Directing idea generation using brainstorming with specific novelty goals

In a field experiment with students, we show that a specific, difficult novelty goal, whether presented alone or in conjunction with brainstorming rules, improves novelty and creativity in individuals’ idea generation relative to brainstorming rules alone when goal commitment is high. Because creativity is often correlated with idea quantity in brainstorming studies, we controlled for idea quantity in order to demonstrate that the improvement is not due to changes in the number of ideas generated. These findings suggest that specific, difficult goals beyond quantity can improve idea generation. We also separately measured practicality and effectiveness of participants’ ideas. The results of these analyses suggest that goal commitment might be an important determinant of usefulness, and deserves additional attention in studies of idea generation.     

The effects of early socialization experiences on content mastery and outcomes: A mediational approach

This field study examined how early socialization experiences affect new employee mastery of socialization content and socialization outcomes. New employees reported the realism of their preentry knowledge and the helpfulness of socialization agents. A follow-up survey assessed mastery of socialization content along with role clarity, job satisfaction, and affective organizational commitment. The results, based on 194 new employees of a large educational institution and using structural equation modeling, were highly supportive of the hypotheses. Realism of preentry knowledge and agent helpfulness, the two indicators of early socialization experiences, were associated with greater role clarity, job satisfaction, and organizational commitment. In addition, the mastery of specific socialization content dimensions, the often-assumed intervening processes, was explicitly shown to mediate those relationships. The specific patterns of mediation observed further advance our understanding of the relationships between new employee mastery of socialization content and the determinants and consequences of that mastery.     

民国前福建祠庙神明配置的研究

民国以前,福建官方与民间在祠庙神明配置的认识上有着很大差异。官方大多把祠庙的神明配置视为是发挥官方祭祀的教化作用的一个舞台,民间在安排祠庙的神明配置时则更多地考虑到神明的灵验性。不过,官方与民间在对祠庙神明配置的认识上尽管各有侧重,但并非截然对立。官方在充分发挥官方祠庙神明配置的教化作用的同时,也对民间的神明配置规则进行了改造和利用,以此来“补王化之所不及”;当然,民间对祠庙神明配置的认识在受到官方影响的同时,也对之作出积极的回应。     

决策理由、行动和后果对决策后悔的影响

探讨决策理由(合理与不合理)、行动(做与不做)和后果(严重与轻微)对决策后悔的影响,以2×2×2被试内设计,设置8个决策情境进行实验。结果:不合理决策的后悔体验比合理决策更高,严重的后果导致的后悔比轻微的后果更高,行动无主效应,但在后果轻微,理由不正当条件下,行动也就是“做”导致更多的后悔情绪。结论:决策理由的合理性与后果的严重性是影响决策后悔的重要因素; 只有理由不正当且后果轻微时,才存在“做效应”。     

Individuality in coo calls of adult male golden snub-nosed monkeys (Rhinopithecus roxellana) living in a multilevel society

Animal Cognition - Vocal individuality is a prerequisite for individual recognition, especially when visual and chemical cues are not available or effective. Vocalizations encoding information of...     

Suicidality among high school students in Hong Kong, SAR

Suicide is the leading cause of death in Hong Kong SAR for the youth aged 15-24. This study examined the prevalence of suicidality among secondary school students in Hong Kong using a representative, territory-wide sample of 2,586 students. Suicidal behaviors can be conceptualized as a spectrum of self-destructive behaviors. Cumulative logit model analysis indicated that a range of factors, such as unhappy family life, were associated with increasing levels of suicidality. Use of illicit drugs, inhalants, and tobacco differentiated attempters from ideators. The implications of the research findings are discussed.     

A Logic for Disjunctive Ignorance

In this paper, we introduce a notion of ‘disjunctive ignorance’, which is a weak combination of two forms of ignorance in the literature. We propose a logical language with ‘disjunctive ignorance’ as a sole modality, explore the logical properties of this notion and its related notions, and axiomatize it over various frame classes. By finding suitable reduction axioms, we extend the results to the case of public announcements and apply it to Moore-like sentences.

     

图文横排促进低熟悉词汇再认:基于8岁儿童和成人证据

图文信息广泛存在于书面材料中,但是图文材料相对呈现位置和熟悉性如何交互影响信息加工效率,及其认知机制尚不清楚。本研究基于认知负荷理论框架,采用学习-再认范式,结合学习者的认知能力（注意、工作记忆、识字量等）,考察图文材料呈现位置（横排/竖排）和熟悉性（高/低）对32名儿童（7.89 ±0.30岁）和32名成人（22.67 ±3.48岁）词汇再认的影响。结果显示：（1）总体上,低熟悉性词汇在图文横排呈现时再认正确率较高,但高熟悉性词汇不受位置影响;（2）儿童对高熟悉性词汇的再认正确率较高,但成人对低熟悉性词汇的再认正确率较高;（3）儿童识字量越大,词汇再认速度越快;成人注意力、工作记忆广度、识字量成绩越高,再认正确率越高。结果表明,无论对儿童还是成人,外在负荷（呈现位置）和内在负荷（熟悉性）之间均存在交互作用,即外在负荷显著影响高内在负荷信息的加工,但对低内在负荷信息的加工影响较弱,验证了认知负荷理论。本研究成果为不同难度水平的教材排版设计和词汇识别学习提供了科学依据。     

观点采择是否一定促进内隐宽恕?——受害者对伤害动机认同的调节作用

以往研究多认为观点采择可有效促进宽恕,近期研究则开始关注观点采择诱发宽恕等亲社会行为的边界条件。结合“换位体验”和内隐态度测量范式,本研究考察了受害者对伤害动机的认同在被动和自发观点采择影响内隐宽恕过程中的调节作用。实验1发现当人际伤害中存在人们无法认同的恶意不道德动机时,被动和自发观点采择都抑制了受害者对施害者的内隐宽恕且后者的抑制效应更显著。实验2则进一步操纵了不同类型受害者对施害者伤害动机的认同差异,低认同组与实验1结果相同,即被动和自发观点采择中都抑制了内隐宽恕且后者的抑制效应更显著,但高认同组在两种观点采择中都促进了内隐宽恕且二者的促进效应无显著差异。本研究揭示了伤害动机认同在不同类型观点采择影响内隐宽恕过程中起到的调节作用,进一步丰富了对观点采择和宽恕间复杂关系的认识。     

亲亲为大，亲贤仍重：亲疏关系、人情取向对人际信任的影响

本文基于以往理论,提炼出人际交往中影响信任的两大因素：关系因素和个人特质因素,通过两个情景启动实验尝试探索亲疏关系、可信赖特质（能力、善意和诚信）对人际信任的影响机制及其作用的边界条件。结果发现：亲疏关系除了可以直接预测人际信任之外,还可以通过感知被信任者的可信赖特质产生间接影响。此外,个体的人情取向可以分别调节亲疏关系对感知被信任者的能力、诚信特质的效应和通过感知被信任者的能力、诚信特质影响人际信任的间接效应,并且作用的主要对象是关系网中的熟人。本研究对理解当代中国社会在多元文化交融下的人际信任具有重要意义。