Practical Memory Concerns of Older Adults

We examine practical memory concerns in a sample of community-dwelling older adults. Participants responded to open-ended questions that were designed to solicit information regarding memory self-efficacy, memory management, memory remediation, and fears about memory aging in adulthood. Results indicated that (a) important dates, such as birthdays and anniversaries, were easily remembered, but names were not; (b) external memory aids were used most frequently; (c) a desire to improve memory for names and certain types of verbal information was expressed; and (d) loss of independence emerged as a fear associated with memory aging. Implications of these findings for the design of strategies to improve everyday memory performance and clinical memory management in older adults are discussed.     

Comparison of Privacy Consciousness Between Younger and Older Adults

The degree of being conscious about privacy for the self and others is known as privacy consciousness. This study aimed to compare privacy consciousness between younger and older adults. Japanese younger (n = 166) and older (n = 145) adults were requested to rate all items in the Privacy Consciousness Scale, which assessed their degree of consciousness about privacy for the self and others and behaviors for maintaining privacy based on this consciousness. Results indicated that older adults scored lower on Consciousness Regarding Privacy of Others and higher on Behaviors Regarding Privacy of Others than younger adults. However, no significant difference was found in Consciousness and Behaviors Regarding Privacy of the Self between younger and older adults.     

老年人错误记忆的情绪效价和时间效应

基于信号检测论的框架, 考察不同的情绪效价以及时间间隔如何交互影响老年人在图片再认任务中的辨别力(d′)和判断标准(β), 进而影响其错误记忆。以21名老年人(女性14名)为被试, 平均年龄67.17 ± 5.03岁。根据中国老年人对国际情绪图片库(International Affective Picture System, IAPS)中图片评定的情绪参数, 选出积极、消极和中性图片各60张作为学习材料。另选积极、消极和中性图片各30张作为每次再认测验的干扰材料, 并且两次再认测验的干扰材料不同。短时间隔条件让老年人在图片记忆编码半个小时后完成对图片的再认测验; 长时间隔条件则为在三周后完成对图片的再认测验。结果发现: 1)在短时间隔条件下, β和d′共同影响虚报率; 而在长时间隔条件下, 只有β影响虚报率, d′不影响虚报率; 2)无论是在短时还是长时间隔条件下, 积极图片与消极图片的判别力d′都没有显著差别; 3)在短时间隔条件下, 老年人对消极图片的β更低、虚报率更高; 在长时间隔条件下, 老年人对积极图片的β更低、虚报率更高。研究结果表明: 老年人的错误记忆受判别力d′和判断标准β的影响。情绪效价通过作用于老年人的反应倾向(判断标准β)、而非记忆质量(判别力d′)来影响其错误记忆。时间间隔可以调节情绪效价对老年人判断标准β和错误记忆的作用, 使之随时间发生反转。老年人的“积极效应”在错误记忆中可能表现为随着时间的流逝, 老年人更愿意将积极信息报告为经历或学习过的信息。     

Working Memory for Item and Temporal Information in Younger and Older Adults

ABSTRACT

Two experiments examined age differences in mechanisms hypothesized to affect activation of item and temporal information in working memory. Activation levels were inferred from the ability to reject n-back lures matching items in different temporal positions. Information with the least decay had a performance advantage over less recent information, but was susceptible to the same temporal context errors found in all adjacent-to-target lure positions. Lures most distant from the current item showed a performance rebound. The pattern of increased magnitudes of age effects at adjacent-to-target positions indicated a reduction in older adults' working memory for temporal context information above and beyond item memory declines. Results overall support the emphasis on context information as a critical factor in working memory and cognitive aging.     

Useful Field of View and Other Neurocognitive Indicators of Crash Risk in Older Adults

Older adults represent a rapidly growing segment of the driving population. Although most older drivers are safe, research has shown that this group has more crashes per mile driven than most other age groups. The purpose of the present investigation was to examine the utility of a set of commonly used neuropsychological/cognitive tests in comparison to a newer measure of visual attention (Useful Field of View; UFOV®) in predicting state-recorded, at-fault crashes over the previous five years in a group of older adult drivers. Participants (N = 239) completed tests of mental status, visual attention, memory, and UFOV®. Results show that among all cognitive tests administered, UFOV® was most strongly related to crash involvement, with high levels of sensitivity (86.3%) and specificity (84.3%) at the standard cutoff score of 40% reduction. Practical implications for the assessment of crash risk are discussed.     

Psychopathology Following Interpersonal Violence: A Comparison of Risk Factors in Older and Younger Adults

A randomly selected sample of 549 women age 55 years and older and 2,669 women age 18–34 years was interviewed via telephone to determine prevalences of physical and sexual assault, posttraumatic stress disorder (PTSD) symptomatology, and depression. Prevalences of sexual and physical assaults were lower in older compared to younger women. In addition, given a trauma, prevalences and proportionate risk of posttraumatic psychopathology and depression were also lower for older, relative to younger women. Specifically, multivariate analyses revealed that sexual assault predicted only PTSD avoidance in older adults, but all forms of PTSD symptomatology and depression in younger adult women. Similarly, physical assault predicted only PTSD re-experiencing symptoms in older women, but all forms of PTSD symptoms and depression in younger women. Self-reported health status was not associated with any increased risk of psychopathology, and low income predicted increased avoidance and depression only in younger women.     

Bartlett Revisited: Reconfiguration of Long-Term Memory in Young and Older Adults

This study was performed after the tradition of F. C. Bartlett (1932), who demonstrated that memory reconfigures over time. The authors investigated the memory of young and older adults to examine the degree to which the aging process influences reconfigurative tendencies. From an initial sample of 53 participants, 20 young and 19 older adults completed 6 tests of recall for Bartlett's original text materials over an 84-day period. Consistent with the broad conclusions of Bartlett's study, reconfiguration was observed: Both young and older adults introduced errors into memory. Older adult recall was lower overall than that of young adults, and recall performance diminished over time. However, there was no difference between the performances of young and older adults with respect to incorrectly recalled intrusive elements.     

When Psychologists Work with Older Adults: A Survey of Ethical Beliefs and Practices

Despite the number of publications concerning legal and ethical issues faced by psychologists, and despite the increased interest in addressing specific concerns related to aging, little is known about the actual beliefs and practices of psychologists when they work with older adults. Given the changing demographics in the United States, many mental health professionals will have contact with older adult clients, and the focus of the present study was to examine the extent to which psychologists are prepared to work competently with older adult clients. Survey data were collected from 156 APA Division 12 (Clinical Psychology) and 17 (Counseling Psychology) members regarding the degree to which they engaged in each of 50 behaviors and the degree to which they considered each behavior ethical. Findings are presented in terms of percentages of responses to items on the questionnaire, and ANOVAs were performed on important demographic items to identify statistically significant differences among variables. Coursework in geropsychology or aging, specialization with older adults, and working with a high percentage of older adults were related to higher scores on the Overall Ethical Behavior scale. Females scored higher than males on the Overall Ethical Belief scale.     

老年人日常人际问题解决中的悲伤情绪体验和情绪调节策略: 年龄和人格特质的作用

考察了日常人际问题解决中老年人的悲伤情绪体验和情绪调节策略与青年人的差异,以及年龄和人格特质的作用。共45名老年人和59名青年人接受半结构化访谈和人格特质测量。结果表明：（1）以教育水平为协变量的方差分析表明,老年人和青年人的悲伤情绪体验没有显著差异。老年人的被动情绪调节策略的使用和青年人存在显著差异;（2）老年人的被动情绪调节策略不但与年龄有关,而且与悲伤情绪体验有关。悲伤情绪体验可以显著预测其被动情绪调节策略使用;（3）老年人的悲伤情绪体验与人格特质神经质维度存在显著正相关;（4）老年人与年轻人的被动情绪调节策略都与悲伤情绪有关,但老年人的被动情绪调节策略不能由人格特质显著预测,而青年人的被动调节策略还可以由人格特质内外向维度显著预测。人格特质的内外向维度对老年人和青年人的前摄性情绪调节策略的预测效应是一致的。最后针对老年人的悲伤情绪体验和情绪调节策略的意义进行了讨论。     

The effects of schema on recognition memories and subjective experiences for actions and objects

We examined how the schema affects recognition memories and subjective experiences for actions and objects. First, participants watched consecutive slides that described a man in the kitchen. In the slides, the man performed schema‐consistent actions and schema‐inconsistent actions, and schema‐consistent objects and schema‐inconsistent objects were left in the kitchen space. After watching the slides, participants completed a recognition test, a remember/know test, and a Perception/Thought/Emotion/Context questionnaire. For objects, the discrimination between targets and distracters was more accurate for schema‐inconsistent items than for schema‐consistent items, owing to perceptual, thought, and emotional recollections for schema‐inconsistent object targets. For actions, schema‐consistent targets were more frequently recognized than schema‐inconsistent targets, with more remember judgments based on perceptual and contextual recollections. While item‐specific information of schema‐inconsistent targets could be elaborated for objects, the perceptual details and the contextual relationship of schema‐consistent targets could be elaborated for actions. We also found less false recognitions for schema‐consistent action distracters than for schema‐consistent object distracters. The retrieval of the perceptual details of schema‐consistent action targets could prevent false recognitions for schema‐consistent action distracters.     

The schema provokes a disparity of false recollection between actions and objects in an everyday scene

We explored the effect of the schema on recognition memories and subjective experiences for actions and objects in an everyday scene. At first, participants watched slides of a man cooking in a kitchen. The man performed schema‐consistent actions, and schema‐consistent objects were left. After watching the slides, participants completed a recognition test, a remember/know test, and a Perception/Thought/Emotion/Context questionnaire. We confirmed three main results. First, participants made more false recognitions for schema‐consistent distracters than for schema‐inconsistent distracters with more “remember” judgments accompanied by perceptual, thought, and contextual details, and with more “know” judgments. Second, participants made more false recognitions for schema‐consistent object distracters than for schema‐consistent action distracters. Third, participants more frequently recognized schema‐consistent action targets than schema‐consistent object targets with more “remember” judgments. Both action memory and object memory were reconstructed under the schema, provoking false recognitions for schema‐consistent distracters. However, the memories of schema‐consistent action targets were so recollective that they could prevent false recognitions for schema‐consistent action distracters.     

Associative false consumer memory: effects of need for cognition and encoding task

Two experiments investigated the effects of product–attribute associations on false consumer memory. In both experiments, subjects were presented with sets of related product attributes under incidental encoding conditions. Later, recognition memory was tested with studied attributes, non-studied but associated attributes (critical lures) and non-studied unrelated attributes. In Experiment 1, the effect of Need for Cognition (NFC) was assessed. It was found that individuals high in NFC recognised more presented attributes and falsely recognised more associative critical lures. The increase in both true and associative false memory was accompanied by a greater number of responses that index the retrieval of detailed episodic-like information. Experiment 2, replicated the main findings through an experimental manipulation of the encoding task that required subjects to consider purchase likelihood. Explanations for these findings are considered from the perspective of activation processes and knowledge structures in the form of gist-based representations.     

Behavioural and ERP Effects of Cognitive and Combined Cognitive and Physical Training on Working Memory and Executive Function in Healthy Older Adults

Cognitive and physical training have been shown to be effective in improving older adults’ cognition. However, it is not yet clear whether combined cognitive and physical training offers an advantage compared to cognitive training alone. Twenty-two older adults performed cognitive or combined cognitive and physical training in order to compare their effects on working memory event-related potentials (ERPs) and on working memory and executive function performance. Before and after eight weeks of training, performance in Plus Minus, Flanker, Updated Span, and Complex Span tasks was measured, and ERPs were registered during performance of an n-back task (0-back, 2-back, and 3-back). Post-training behavioural improvement was observed in Updated Span, Complex Span, and n-back tasks. During the n-back task, the N2/P3 complex was modulated by training, with a decrease in N2 amplitude and an increase in P3 amplitude in the posttraining session compared to the pretraining session. These changes in ERP components suggest that both types of training potentially reduce the need for attentional control to perform the tasks correctly and increase working memory capacity. Thus, based on our data, no conclusion can be reached on the direct advantage of combined training, either at behavioural or at neural level. However, the present study might suggest an indirect advantage of such a combined training, because the cognitive benefit was found to be highly similar in both types of training. Using combined cognitive and physical training may produce a potential improvement in general fitness and an increased appeal of training.     

社会隔离对老年人认知功能的影响：有调节的链式中介效应

基于5162名老年被试,探究社会隔离对老年人认知功能的影响、孤独感和抑郁的中介作用以及认知储备的调节作用。研究发现：（1）社会隔离显著负向预测认知功能,朋友隔离的预测作用较家庭隔离突出;（2）抑郁在其间发挥独立中介作用,孤独感和抑郁在其间发挥链式中介作用;（3）认知储备显著调节社会隔离、孤独感和抑郁对认知功能的影响,低认知储备是孤独感独立中介作用成立的条件,且低认知储备下抑郁的独立中介作用以及孤独感和抑郁的链式中介作用更强。研究结论对于老年人认知功能的保护工作具有积极意义。     

Development and Validation of a Short Health Behaviors Index for Use with Low Socioeconomic Status (SES) Older Adults

This study reports on the development and validation of a health behavior index in predominantly low socioeconomic status (SES) older adults. In order to develop and validate the index for use in low SES older adults, the 24-item Health and Human Services HealthStyle Self-Test was used for item generation. It was reduced to a relatively brief instrument, the Short HealthStyle (SHS) Index with 13 items that measures four major content areas of lifestyle behaviors among low SES older adults. The SHS Index was administered to a sample of 350 low SES older individuals. Principal component model factor analysis indicated a four-factor structure. Items loading on the first factor appeared to assess fitness and leisure activities, whereas those loading on the second and third factor assessed nutrition practices and stress control, respectively. A fourth factor assessed drinking/eating behaviors. Discriminant validity of the SHS was confirmed using the Instrumental Activities of Daily Living, and other health measures that indicated distinct constructs. Internal consistency for the SHS was .72 using Chronbach's alpha. Overall, the SHS Index displayed good psychometric properties in this sample, suggesting the appropriateness of using it to measure selected health behaviors with low SES older adults.     

中老年人线上社会参与和抑郁症状的关系：基于自我决定理论

为考察中老年人线上社会参与和抑郁症状的关系及其内在机制,采用老年人社交网络量表、流调中心抑郁量表、基本心理需求满足量表和社会网络量表对1063名50岁及以上城市中老年人进行调查。结果表明：(1)中老年人线上社会参与显著负向预测抑郁症状;(2)自主、胜任、关系需求满足在线上社会参与和抑郁症状之间起完全中介作用;(3)社会网络规模调节了“线上社会参与-基本心理需求满足-抑郁症状”这一中介效应的前半段路径。     

The influence of the visual surrounding environment in older adults and young adults’ cognitive performance: an alternative paradigm

ABSTRACT

This study investigated how the characteristics of the visual surrounding environment influence older- and young-adults’ cognitive performance. Sixty-four older adults and 64 young adults performed four visual cognitive tasks (attention and memory tasks) in two independent sessions while being exposed to a high-load and a low-load visual surrounding environment. We expected that the high-load environment would hurt the older-adults performance due to typical difficulties in ignoring irrelevant stimuli, whereas no such effect would likely occur for the young-adults whose cognitive abilities are at their best. Overall, our results were consistent with our prediction in three tasks (go/no-go, choice reaction time, and Corsi block-tapping). Additionally, the older adults performed worse than the young adults in all tasks, thus confirming expected age-related differences. Our results are consistent with those obtained when distractors and targets are presented in the same display, now using a paradigm which locates the distractors in the surrounding environment.     

Spiritual,Religious, Nonspiritual,and Nonreligious Narratives in Marginalized Older Adults: A Typology of Coping Styles

SUMMARY

Narrative therapy is an important tool in the phenomenological framing of life events with older clients. Seventy-nine older adults who lived independently in four subsidized high-rise housing facilities in Chicago were interviewed in a research project about managing life challenges. Cases represent four types in a spiritual-religious typology: religious and spiritual, religious only, spiritual only, and neither religious nor spiritual (Zinnbauer, 1997). This article explores how older adults managed adversity and maintained a sense of self-efficacy. Findings indicate that older adults use many references to religion and spirituality in their narratives, either embracing these domains or defining themselves in contrast to them. Narrative therapy suggests that the implications of religious and spiritual resources addressed in client stories may reinforce coping capacity and promote aging well.     

Educational Prefrences of Older Adults and Implications for Local Congregations

This research project studied the educational preferences of older adults in 22 churches in North Carolina. These older adults displayed a significant preference for "instrumental" activities over "expressive" activities. Level of education and occupation (or previous occupation) were significantly related to educational preference. Persons with fewer years of schooling indicated significant preference for instrumental activities, almost to the exclusion of expressive interests. As levels of education rose, there was a decrease in the ratio of instrumental preferences to expressive preferences. Persons in white collar jobs preferred expressive learning experiences more than blue collar individuals. Programming implications for local churches are discussed.