个体与群体情境下3～5岁幼儿延迟满足的实验研究

采用实验法以90名3~5岁的儿童为被试,探讨其在个体和群体情境中延迟满足的特点。研究结果表明:3~5岁幼儿的延迟满足能力存在着显著的年龄差异,随着年龄的增长而不断提高;3岁幼儿延迟满足能力较弱,而4、5岁的幼儿在这种能力上有了较明显的发展,但从整体上来看,幼儿阶段的延迟满足能力仍然很低;3~5岁幼儿的延迟满足能力在不同的情境、不同性别中不存在显著的差异。     

延迟满足情境中2岁儿童对行为的自我控制能力和延迟策略的使用

以2岁儿童为被试,探讨其在延迟满足情境中的自我控制能力发展的状况。结果表明:(1)2岁儿童已具有一定程度的自我控制能力,个体差异显著,性别差异不显著;(2)2岁儿童已能使用一定的延迟策略,包括问题解决、分心、寻求安慰、消极等待、寻求他人帮助、回避等,其中使用频率最高的是分心策略;(3)不同的策略对延迟时间有着不同的影响;(4)儿童对策略的使用不会因延迟满足情境的不同而出现显著差异。     

3~5岁幼儿自我延迟满足的发展特点及其中澳跨文化比较

采用实验室实验和情境观察相结合的方法,考察了我国3~5岁幼儿自我延迟满足发展的特点及中澳幼儿自我延迟满足的跨文化差异。研究结果表明：(1) 3~5岁幼儿自我延迟满足平均延迟时间随年龄增长而延长;3岁幼儿使用延迟策略少,4岁幼儿主要使用寻求策略,5岁幼儿主要使用寻求策略和自我分心、问题解决策略,自我言语控制策略在整个幼儿期始终不具有显著优势性。(2) 澳大利亚幼儿自我延迟满足发展水平高于我国同龄幼儿;在延迟策略选择上中澳幼儿既具有差异性,又具有一定的相似性;文化价值观通过教育影响着幼儿自我延迟满足的发展。     

儿童2岁时情绪调节策略预测4岁时社会行为

考察儿童情绪调节的早期发展对以后社会行为的预测。对 176名儿童进行 2年追踪 :2岁时 ,观察他们在陌生情境和延迟满足情境下的情绪调节策略。 4岁时 ,对他们在陌生同伴情境中的自由游戏活动进行观察 ,评价其社会交往能力和社会退缩性。在儿童完成分车票任务和收拾玩具过程中对其任务坚持性进行评价。通过回归分析我们发现在预测 4岁时社会行为上早期情绪调节策略的主效应显著。这表明 2岁时的情绪调节策略能显著地预测儿童 4岁时的社会行为     

儿童在不同卷入情境下基于资源价值的分配行为特点：内群体偏爱的作用

为探究不同卷入情境下儿童基于资源价值的分配行为特点以及内群体偏爱在其中的作用, 呈现给儿童两种实验情境：实验1, 134名5~8岁儿童在第一方情境下与来自内、外群体的一名儿童分配不同价值的物品, 结果发现7~8岁儿童公平分配比例与5~6岁儿童无显著差异; 实验2, 130名5~8岁儿童在第三方情境下给来自特定群体的两名儿童分配资源, 结果发现7~8岁儿童公平分配比例显著高于5~6岁儿童。两个实验均发现儿童的分配行为表现出内群体偏爱, 5~6岁儿童比7~8岁儿童更明显。并且, 5~6岁女生比男生有更明显的内群体偏爱, 但在7~8岁组无性别差异。此外, 只有7~8岁儿童的公平分配行为表现出卷入情境上的差异, 他们在第三方情境比第一方情境下更能做出公平分配, 但5~6岁儿童的公平分配行为并无情境差异。综上可见, 比起年幼儿童, 年长儿童基于资源价值的公平行为发展得更好, 并且在两种卷入情境下受内群体偏爱的影响均更小。     

学习困难和优秀学生延迟满足能力的跨情境比较实验研究

探讨学习困难学生(学困生)和学习优秀学生(学优生)在三种不同情境下——独自操作、单一团体操作和混合团体操作,延迟满足能力的差异.结果表明:(1)在延迟满足实验中,被试变量(学优生、学困生)与情境变量(独自、单一团体、混合团体)的交互作用显著;(2)在独自操作和单一团体情境下,学优生延迟满足能力显著高于学困生,混合团体则不存在这种差异;(3)学优生的延迟满足能力在独自操作和单一团体时水平较高,而混合团体的成绩则显著的低于单一团体,学困生的延迟满足能力在单一团体和混合团体时水平较高,而单独操作成绩则显著低于混合团体.本研究一方面拓展了对延迟满足能力的群体比较研究,同时,对学困生的心理教育实践也有指导意义.     

跨情境下集群行为的动因机制

群体性事件是当下我国典型的集群行为。本研究通过实验室情景设计的方法, 考察了跨情境下群体相对剥夺如何通过群体认同作用于集群行为, 及群体愤怒和群体效能对集群行为的影响。结果表明：1) 同一触发情境下, 群体认同调节群体相对剥夺－集群行为(意向)之间的关系。一般群体认同凸显的个体在高群体相对剥夺水平下有更强烈的集群行为参与(意向)。这源自群体认同对群体相对剥夺不同水平下群体效能与集群行为意向之间的二次调节。对于特定群体认同凸显的个体, 无论群体相对剥夺水平的高低, 都有较高的集群行为参与(意向)。这当中, 群体愤怒起到了部分中介的作用。2) 不同触发情境下, 群体认同对群体相对剥夺与集群行为意向的调节作用出现差异。该调节作用仅出现在利益无关情境中。此外, 群体愤怒与群体效能对集群行为意向的影响在不同情境下有区别：在利益无关情境中, 群体愤怒的影响显著大于群体效能; 在利益相关情境中, 群体效能与群体愤怒的影响无显著差异。本研究扩展了集群行为的双路径模型, 并为政府预防和化解群体性事件提供思路。     

初中男生个体攻击性与群体攻击性的差异

运用实验法和问卷法对118名初中男学生进行攻击性的研究.比较了四种不同类型的攻击行为.包括群体之间、个体之间、群体与个体之间、个体与群体之间.结果显示:群体无论是作为攻击来源还是攻击目标都能起到增加攻击行为的情境作用;个体之间与群体之间在攻击性方面有显著差异;群体之间相互作用时表现出的攻击性远高于个体之间相互作用时表现出的攻击性:个体与群体相互作用时比个体之间相互作用时表现出更高的攻击性.     

两岁儿童情绪调节策略与其问题行为

本研究在实验室中对148名2岁儿童在紧张情境中的情绪调节策略进行观察,通过聚类分析,根据儿童情绪调节策略使用的特点将儿童分为积极活动型,中间型和安慰型.同时,父母报告儿童问题行为.结果发现,在外显问题行为上,三组儿童之间的差异不显著,而在内向性问题行为上各类型儿童之间的差异显著,具体来说,安慰型儿童的内隐性问题行为得分显著高于其它类型儿童.     

想象接触对男同性恋态度干预的有效性:助人的作用

目的:探讨想象接触干预方法对个体接纳男同性恋群体态度的干预效果。方法:通过两个系列实验,分别进行一般想象接触情境干预和助人想象接触情境干预,将240名大学生(实验1为124名,实验2为116名)分为想象接触组和对照组,想象接触干预实验后,测量被试对男同性恋群体的态度。结论:1、一般想象接触情境中,想象接触组被试在男同性恋态度上的得分与对照组不存在显著差异,而在助人想象接触情境中,想象接触组被试对男同性恋态度的得分显著低于对照组。2、在助人想象接触干预实验中,群际焦虑在想象接触对男同性恋群体态度的作用中起到部分中介作用。个体对男同性恋者进行的助人想象接触,能有效缓解个体对接触男同性恋时的群际焦虑,从而改善外群体对同性恋群体的消极态度。     

负性情绪背景和延迟对时间性前瞻记忆的影响

采用2（情绪效价：负性、中性）×2（延迟设置：无延迟、有延迟）的实验设计,探究负性情绪对时间性前瞻记忆的干扰效应。结果显示在无延迟条件下,负性情绪组的前瞻记忆成绩差于中性情绪组,负性情绪组的总时间监控次数和监控后期的时间监控次数均少于中性情绪组;在有延迟条件下,负性情绪组的前瞻记忆成绩和监控后期的时间监控次数与中性情绪组均无差异。结果说明负性情绪会干扰时间性前瞻记忆,而延迟可以消除这种干扰效应。     

Behavior Problems in Young Children With or At Risk for Developmental Delay

We examined the prevalence of behavior problems and their relationship to child, parent, and family factors in 76 children with or at risk for developmental delay. Parents reported that 42% of the children had behavior problems. Child Behavior Checklist (CBC) scores revealed that 25% of the sample scored above the borderline cutoff. Although the total, externalizing, and internalizing mean CBC scores did not differ from the normative group (same-aged peers without developmental delay), each of the syndrome subscales was significantly higher in the study group. The Reiss Scales for Children's Dual Diagnosis revealed that, as compared to older children (4 years) with developmental delay, the study sample scored significantly lower on the total score and 8 of the 10 subscales. Increased CBC total scores were significantly related to dependency and management of the child, birth weight, gestational length, paternal illness, maternal depression, perceived personal burden of care, maternal escape-avoidance coping strategy, family disharmony, and financial stress. CBC total scores were significantly negatively correlated with being of a multiple birth, paternal education, maternal employment, two-parent family, family social support, and family income. Multiple regression analyses revealed that an empirically-derived combination of child, parent, and family variables accounted for 31% of the variance in CBC total scores. Our findings suggest that 2-year old children with or at-risk for developmental delay may already be showing signs of increased risk of behavior problems relative to peers without developmental delay. We identified several child, parent, and family variables that may help to pinpoint children at increased riskxs for psychopathology.     

PROBLEM SOLVING TO PREVENT WORK INJURIES IN SUPPORTED EMPLOYMENT

A problem-solving strategy was used to teach three groups of 3 individuals in supported employment how to prevent work-related injuries. The problem-solving strategy was taught in two training phases. The first training phase involved the use of cue cards, and the second involved the withdrawal of the cue cards. Interviews and staged generalization assessments in the participants' natural work environments were conducted before, during, and up to 12 weeks after training. In these assessments, situations were presented that were either similar or dissimilar to situations presented in training. Results of both the interviews and staged assessments indicated that the participants' newly acquired problem-solving skills generalized to similar and dissimilar situations.     

The problem of delayed causation in a video game: Constant, varied, and filled delays

A first-person shooter video game was adapted for the study of causal decision making within dynamic environments. The video game included groups of three potential targets. Participants chose which of the three targets in each group was producing distal explosions. The actual source of the explosion effect varied in the delay between the firing of its weapon and the effect (from 0 to 2 s), whether these programed average delays were constant or varied from shot to shot, and whether the delays were unfilled or filled with an auditory event. In Experiment 1, participants’ choice accuracy was highest with shorter delays, but there was no effect of filling the delay and some beneficial effect of varying the delay. These results were re-examined in Experiment 2 but with participants experiencing the same average delay for seven subsequent decisions before the next average delay was introduced. In this experiment, men showed a strong and consistent benefit of filling a delay whereas women did not. Participants’ behavior is considered within the context of a model that assumes that choice behavior is driven by experienced contiguity for the target and foils.     

儿童自我延迟满足的视觉认知

采用眼动研究方法,以儿童的延迟等待时间及眼动特征为指标,通过两个实验考察儿童在自我延迟满足情境中的注意分配策略及自我延迟满足能力发展的年龄特点。实验结果表明：偏爱策略能促进学前儿童的自我延迟满足;小学1、2年级儿童的自我延迟满足能力显著高于学前儿童;延迟奖励物的彩色照片比黑白照片更有利于儿童的延迟等待;眼动方法是延迟满足研究的有效方法     

四种注意情境下幼儿自我延迟满足的实验研究

将120名中等自控能力的3～5岁幼儿随机分配到四种注意情境下:两种奖励物同时呈现、只呈现即时奖励物、只呈现延迟奖励物、两种奖励物都不呈现,以探索幼儿自我延迟满足的注意机制及发展特点。结果发现:(1)幼儿自我延迟满足在两种奖励物都不呈现情境下平均延迟时间最长,在呈现奖励物的三种情境下平均延迟时间较短,表现出跨年龄稳定性;(2)3～5岁幼儿自我延迟满足发展存在显著年龄差异,表现出随年龄增长而提高的趋势。     

Unemployment, Underemployment, and Mental Health: Conceptualizing Employment Status as a Continuum

The economy is one of the most important social environments that affect well-being, and community psychologists have long studied the social costs of one key economic stressor—job loss. But economically inadequate employment has received much less research attention than unemployment in regard to mental health effects. This paper contrasts these two literatures and considers factors that might account for their differential growth including actual rates of unemployment and underemployment. Recent panel studies offer no support for another possible basis for this differential growth—the assumption that inadequate employment is more like adequate employment than unemployment. Implications of a paradigm shift from a dichotomous perspective (employment vs. unemployment) to a continuum perspective with variations of both unemployment and employment are discussed for research and prevention. Another implication is the need to expand standard labor force statistics to reflect better the degree of underemployment.     

社会性发展迟滞大学生对社交信息的内隐态度

本研究目的在于探索社会性发展迟滞大学生对社交信息的内隐认知特点,三个实验分别通过GNAT、IRAP、IAT范式探讨社会性发展迟滞大学生对社交活动、社交关系的内隐态度和内隐社交自我评价的内隐加工特点。结果发现:①社会性发展迟滞组对群体活动的反应时更短;②社会性发展迟滞组对师生关系持消极的内隐态度,对同学关系持积极的内隐态度;③社会性发展迟滞组存在社交自我评价积极偏向,但对积极评价他人/消极评价自我的反应时更短,对评价的整体反应时更短。结论:迟滞个体对社交活动较敏感,对师生关系持消极态度和对同学关系持积极态度,对社交自我评价存在积极偏向。     

医学生情绪调节方式的干预实验

采用《情绪调节习惯问卷》对某医大296名大二学生进行调查。选取其中情绪调节方式较为单一的34名学生进行干预实验,再用《情绪调节习惯问卷》和《大学生一般学业情绪问卷》考察干预效果。结果表明,医学生四种情绪调节方式（包括忽视、重视、抑制、宣泄）的使用较为均衡。实验组增加了对负性情绪的宣泄和抑制策略,其焦虑、厌烦和愉快学业情绪发生了积极转变;记忆组改善了记忆策略的同时其焦虑、羞愧和兴趣学业情绪发生了积极转变。说明情绪调节策略训练和记忆策略训练均可使医学生一些学业情绪发生积极转变,但前者效果较优。