The eyes know: eye movements as a veridical index of memory

In two experiments, we examined whether observers' eye movements distinguish studied faces from highly similar novel faces. Participants' eye movements were monitored while they viewed three-face displays. Target-present displays contained a studied face and two morphed faces that were visually similar to it; target-absent displays contained three morphed faces that were visually similar to a studied, but not tested, face. On each trial in a test session, participants were instructed to choose the studied face if it was present or a random face if it was not and then to indicate whether the chosen face was studied. Whereas manipulating visual similarity in target-absent displays influenced the rate of false endorsements of nonstudied items as studied, eye movements proved impervious to this manipulation. Studied faces were viewed disproportionately from 1,000 to 2,000 ms after display onset and from 1,000 to 500 ms before explicit identification. Early viewing also distinguished studied faces from faces incorrectly endorsed as studied. Our findings show that eye movements provide a relatively pure index of past experience that is uninfluenced by explicit response strategies, and suggest that eye movement measures may be of practical use in applied settings.     

动机谈话对高血压患者治疗依从性的影响

探讨动机谈话对高血压患者治疗依从性的影响.采用实验对照研究方法,采用动机谈话对高血压患者治疗依从性进行干预.结果干预组患者在服药、体力活动等依从性方面优于对照组.结论是动机谈话在改善患者治疗依从性方面是一种比较有效的干预措施.     

China,Gender Issues,Medical Philosophy and Measurement Scales

Journal of Religion and Health - In this fourth issue of the Journal of Religion and Health for 2022, four key themes are explored: (1) religious and spiritual issues in China, (2) gender-related...     

残疾儿童心理健康对家长亲职压力的影响:有调节的中介效应

为探讨残疾儿童心理健康与家长亲职压力的关系,揭示亲社会行为在残疾儿童情绪行为问题与家长亲职压力之间的中介作用,以及问题影响程度的调节效应,本研究采用短式亲职压力量表、长处和困难问卷分别对199名残疾儿童及其家长进行问卷调查,结果发现：（1）残疾儿童情绪行为问题对家长的亲职压力有显著的正向预测作用;（2）亲社会行为在残疾儿童情绪行为问题与亲职压力之间起着部分中介的作用;（3）问题影响程度能够调节该中介效应,当问题影响程度越小时,中介效应越显著。可见,亲社会行为能够缓冲残疾儿童情绪行为问题对家长亲职压力的负向影响,并且问题影响程度越小,这种缓冲作用越明显。     

记忆编码策略对心境一致性记忆的调节作用

情绪对记忆的影响会受记忆编码策略的调节。本研究通过2个实验探讨编码策略对心境一致性记忆的调节作用。实验1和实验2均采用2（编码策略：提取练习策略、重复学习策略）×2（词性：消极词、中性词）的实验设计,分别探讨了不同记忆编码策略对普通大学生（实验1）和非临床抑郁大学生（实验2）心境一致性记忆的影响。结果发现：无论是被成功诱导出抑郁情绪的普通大学生,还是非临床抑郁倾向大学生,使用重复学习策略时回忆出的消极词均显著多于中性词,表现出显著的心境一致性记忆,而使用提取练习策略时回忆出的消极词和中性词没有显著性差异,未表现出心境一致性记忆。实验结果表明,记忆编码策略对心境一致性记忆具有调节作用,提取练习策略能够抑制心境一致性记忆。研究结果指明了心境一致性记忆的边界条件,并对非临床抑郁个体的学习与记忆具有重要的启示。     

8~15岁儿童贫富观的发展特点及其与成人的比较

儿童贫富观是其价值观的重要体现,贫富观形成是儿童社会化进程中的重要方面,然而目前国内尚缺乏中国儿童贫富观的系统研究。本研究以8~9岁、11~12岁、14~15岁以及成人(主要为大学生,年龄为20.7±1.32岁)为研究对象(N=186),结合开放性问题和结构化问卷,考察他们对于贫富的感知、公平判断、归因以及对于缓解贫困对策的认识。结果发现:控制社会经济地位之后,(1)8~9岁儿童对贫富的认识局限于表面特征,11~12岁更关注心理特征,而成人提及系统特征的比例更高;(2)8~9岁儿童较其他年龄组更倾向于对贫富做不公平的判断;(3)在贫富的归因和缓解贫困的对策上,儿童和成人都认可个人因素的重要性,但成人更多关注国家政策和社会的影响,并且认为消除贫困是不可能的。中国儿童贫富观的发展与西方已有研究相比,既有共性也有文化特异性。     

Biopsychosocial Factors Associated with Parenting Stress in Pediatric Sickle Cell Disease

Caregivers of children with sickle cell disease (SCD) experience significant physical and emotional hardship with their child’s disease management. Little is known about the potential contributors to parenting stress in pediatric SCD. The present study aimed to identify child and caregiver biopsychosocial factors associated with disease-related parenting stress in pediatric SCD. Participants included 74 caregiver-youth dyads. Parenting stress was associated with increased child pain frequency, more missed school days, and increased healthcare utilization, and inversely correlated with caregiver mental health and social-emotional functioning. Parenting stress also partially explained the relationship between child pain frequency and healthcare utilization after controlling for parent depression and anxiety. Parenting stress may play a unique and critical role in pediatric SCD and underscore the impact parenting stress may have on youth in medical and academic settings. Further research is warranted to determine risk factors and appropriate interventions for parenting stress to improve comprehensive patient care.

     

“有声有色”的触觉体验：来自多感觉通道整合的线索

虚拟现实技术通过提供视觉、听觉和触觉等信息为用户创造身临其境的感知体验, 其中触觉反馈面临诸多技术瓶颈使得虚拟现实中的自然交互受限。基于多感官错觉的伪触觉技术可以借助其他通道的信息强化和丰富触觉感受, 是目前虚拟现实环境中优化触觉体验的有效途径。本文聚焦于触觉中最重要的维度之一——粗糙度, 试图为解决虚拟现实中触觉反馈的受限问题提供新思路。探讨了粗糙度感知中, 视、听、触多感觉通道整合的关系, 分析了视觉线索(表面纹理密度、表面光影、控制显示比)和听觉线索(音调/频率、响度)如何影响触觉粗糙度感知, 总结了当下调控这些因素来改变粗糙度感知的方法。最后, 探讨了使用伪触觉反馈技术时, 虚拟现实环境中视、听、触觉信息在呈现效果、感知整合等方面与真实世界相比可能存在的差异, 提出可借鉴的改善触觉体验的适用方法和未来待研究的方向。     

子女数量与育龄母亲生活满意度的链式中介模型

为探讨子女数量与育龄母亲生活满意度之间的关系,以及教养压力和心理韧性在其中的中介作用,本研究采用教养压力问卷、心理韧性量表以及生活满意度问卷对490名小学生的母亲进行测量。结果表明：（1）子女数量与教养压力存在正相关,教养压力与心理韧性、生活满意度呈负相关,心理韧性与生活满意度正相关;（2）子女数量到育龄母亲生活满意度直接效应不显著,教养压力的独立中介效应与教养压力-心理韧性的链式中介效应显著。研究揭示了子女数量与育龄母亲的生活满意度的关系及其作用机制。     

综合医院住院患者心理问题筛查量表的初编及临床意义探讨

编制简明实用的住院患者心理问题筛查量表,有助于临床工作中对心理问题的鉴别和处理。采用完全随机抽样,对某三甲综合医院住院患者进行调查,通过统计分析形成了20个条目的筛查量表,Cronbach＇s Alpha系数为0．797,分半信度为0．666,效标效度分别为0．524、0．525、0．476,最佳分界值为6分,其灵敏度为84．40／0,特异度为54．6％,阳性预测值为20．87％,阴性预测值为96．09％,曲线下面积为0．740。量表条目质量及信度、效度符合测量学要求,适合在综合医院患者中进行临床试用。