Attentional Capture in Younger and Older Adults

The present study was designed to examine age-related differences in attentional capture. In the first experiment, participants identified targets defined either by an abrupt onset or by color difference. Prior to the presentation of the targets, onset or color cues were presented. It was found that color cues, but not onset cues, captured attention for color targets for both younger and older adults. It was also found, however, that onset and color cues captured attention for onset targets for both age groups. Moreover, while both types of cues yielded equivalent attentional capture effects with the younger adults, onset cues yielded greater effects for the older adults. The second experiment, using only younger adults, replicated the pattern of results found with the younger adults in the first experiment. The findings from these two experiments provide only partial support for the contingent involuntary orienting hypothesis, which suggests that only cues that share critical features with targets will capture attention. Moreover, the results also indicate that there are age-related differences in attentionalcapture.     

Effects of Induced Emotional State on Lexical Processing in Younger and Older Adults

The authors investigated the effects of an induced emotional mood state on lexical decision task (LDT) performance in 50 young adults and 25 older adults. Participants were randomly assigned to either happy or sad mood induction conditions. An emotional mood state was induced by having the participants listen to 8 min of classical music previously rated to induce happy or sad moods. Results replicated previous studies with young adults (i.e., sad-induced individuals responded faster to sad words and happy-induced individuals responded faster to happy words) and extended this pattern to older adults. Results are discussed with regard to information processing, aging, and emotion.     

A Comparison of Forgetting Rates in Older and Younger Adults

Two experiments investigated the rate of forgetting for recently learned information in older and younger adults. Previous research has been inconclusive, with some studies reporting more rapid forgetting in older adults, whereas others have failed to find any age differences. In several different comparisons, older participants consistently forgot recently studied target words more rapidly than younger participants over a 1 hr retention interval. It appears that age-related difficulties in free recall become more pronounced as the interval between study and test increases, at least under some conditions. Results also confirm a powerful effect of prior testing on episodic memory: Both older and younger participants recalled more words after a delay of 1 hr if they had attempted recall shortly after the study session.     

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.     

Attributions of Responsibility for Memory Problems in Older and Younger Adults

This study investigated older and younger persons' responsibility attributions for the cause of and solution to a memory problem and, for comparison, a weight problem. Traditional college-age students (n = 116) and persons over 65 years of age (n = 98) read a vignette describing either a 25-year-old or 65-year-old who had a memory or weight problem. Results indicated that both the age of the help-seeker and problem type affected attributions. Specifically, the 65-year-old was perceived to be less responsible than the 25-year-old for the cause of and solution to a memory problem. In addition, help-seekers with a memory problem were held less responsible for causing and solving their problem than were help-seekers with a weight problem.     

Tailoring the Mode of Information Presentation: Effects on Younger and Older Adults' Attention and Recall of Online Information

Previous studies have mainly focused on tailoring message content to match individual characteristics and preferences. This study investigates the effect of a website tailored to individual preferences for the mode of information presentation, compared to 4 nontailored websites on younger and older adults' attention and recall of information, employing a 5 (condition: tailored vs. text, text with illustrations, audiovisual, combination) × 2 (age: younger [25–45] vs. older [≥65] adults) design (N = 559). The mode‐tailored condition (relative to nontailored conditions) improved attention to the website and, consequently, recall in older adults, but not in younger adults. Younger adults recalled more from nontailored information such as text only or text with illustrations, relative to tailored information.     

Cautiousness,Stereotypy, and Variability in Older and Younger Adults

The Psychological Record - Older adults and college students were tested with two procedures that measure stereotypy and response variability In Experiment 1 subjects guided a marker through a 6 by...     

Processing Costs of Semantic and Episodic Retrieval in Younger and Older Adults

We examined the hypothesis that reduced processing resources may be responsible for declining memory with age. Younger and older adults performed semantic and episodic memory retrieval tasks both alone and while simultaneously performing a continuous reaction time (CRT) task. We sought to equate the memory performance of the two age groups. After controlling for baseline performance on the CRT task through a regression procedure, age did not affect either semantic or episodic retrieval processing costs. There is general slowing with age, but memory retrieval ability appears to remain intact. Studies that conclude otherwise have used an inappropriate method (difference scores) to adjust for general slowing.     

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.     

The Use and Benefits of External Memory Aids in Older and Younger Adults

We examined the spontaneous use and benefits of external memory aids in older (aged 60–85 years) and younger (aged 17–31 years) adults. In Study 1, participants were or were not given the opportunity to use a memory aid in a phone message recall task. In Study 2, a memory aid was available for one of two similar tasks. Participants' spontaneous use of external memory aids was measured. On the Memory Compensation Questionnaire, older adults reported using external memory aids more frequently but were no more likely than younger adults to take notes on the messages. Older adults benefitted from the availability of notes in both studies; younger adults benefitted when the memory task was more challenging. The results illustrate the value of external memory aids and suggest that older adults may underutilize them. The findings also raise questions about the relation between self‐reported and actual use of strategies in everyday life. Copyright © 2013 John Wiley & Sons, Ltd.     

Forgiveness in Younger,Middle-Aged and Older Adults: Age and Gender Matters

The present study investigated age and gender differences in forgiveness of real-life transgressions. Emerging and young, middle-aged, and older adults recalled the most recent and serious interpersonal transgression and then completed the Transgression-Related Interpersonal Motivations Inventory (TRIM-18), which measured their avoidance, revenge, and benevolence motivation toward an offender and indicated to what extent they are generally concerned with the subject of forgiveness. The results revealed a trend among middle-aged adults to express more avoidance than younger adults. Moreover, young men had a greater motivation to seek revenge than middle-aged and older men. No such age differences were apparent for women. Additionally, forgiveness was a more manifest subject in everyday life for middle-aged adults and women. These findings emphasize the importance of age and gender when investigating forgiveness.     

老年人与青年人阅读空格文本的注视位置效应

采用EyeLink2000眼动仪,以14名老年人和14名青年人为被试,探讨他们阅读空格汉语文本的注视位置效应.阅读材料分为正常无空格文本和词间空格文本两种.结果发现:(1)在阅读词间空格文本和正常无空格文本时,老年人与青年人都表现出单次注视的首次注视是位于词的中心,多次注视的首次注视是位于词的开头;(2)老年人阅读正常无空格文本时对词尾的注视概率显著低于词间空格文本,而青年人则没有差异.结果表明老年人与青年人在阅读空格文本时存在注视位置效应.     

Memory for Actions of an Event: Older and Younger Adults Compared

Previous studies have shown increased false memory effects in older compared to younger adults. To investigate this phenomenon in event memory, in the present study, the authors presented younger and older adults with a robbery. A distinction was made between verbal and visual actions of the event, and recognition and subjective experience of retrieval (remember/know/guess judgments) were analyzed. Although there were no differences in hits, older adults accepted more false information as true and, consequently, showed less accurate recognition than younger adults. Moreover, older adults were more likely than younger adults to accompany these errors with remember judgments. Young adults accepted fewer false verbal actions than visual ones and awarded fewer remember judgments to their false alarms for verbal than for visual actions. Older adults, however, did not show this effect of type of information. These results suggest that aging is a relevant factor in memory for real-life eyewitness situations.     

Personality Dysfunction, Coping Styles, and Clinical Symptoms in Younger and Older Adults

This study examined age-related differences in personality disorders, dispositional coping strategies, and clinical symptoms between younger (n = 79; age range = 18–29; M age = 21.2 years) and older (n = 79; age range = 55–89; M age = 65.5 years) persons (matched on gender and ethnicity). Participants completed the Coolidge Axis II Inventory (CATI), Coping Orientations to Problems Experienced Scale (COPE), and Brief Symptom Inventory (BSI). Personality results (t tests) based on the CATI revealed that older persons were significantly more obsessive–compulsive and schizoid than younger adults but significantly lower on 7 scales, including antisocial, borderline, histrionic, and sadistic. As assessed by the COPE, older adults reported lower levels of dysfunctional coping strategies than younger adults. Specifically, older persons were less likely to use mental disengagement, venting of emotions, and alcohol/drugs to cope with problems. BSI results for clinical symptoms revealed that younger adults were significantly higher on 5 of 9 scales, including anxiety, depression, and hostility. Results suggest that younger adults experience higher levels of personality and clinical symptoms and use more dysfunctional coping strategies than older adults, dispelling the myth that old age is associated with inevitable psychological impairment. Theoretical considerations, clinical implications, and future research ideas are discussed.     

Word-List-Learning Performance in Younger and Older Adults: Intra-Individual Performance Variability and False Memory

ABSTRACT

We investigated the word-list-learning performance of younger and older adults over 4 consecutive days at different times of day to study age-related differences in consistency of performance over time and the influence of circadian variation on performance. Eighteen younger (M age, 23.4 years) and 18 older (M age, 73.3 years) men and women participated. The start time of testing alternated between morning and early evening across the 4 days of testing. On each test day, participants learned a different list of 15 unrelated words over four learning trials. As expected, younger adults performed better than older adults on immediate recall, delayed recall, and recognition. Contrary to our expectations, time of day did not significantly influence recall or recognition performance in either the older or younger adults. Older adults did show a greater incidence of false memory (i.e., previously learned list intrusions in free recall and false alarms in recognition) than younger adults. Older adults also exhibited greater intra-individual performance variability on the measures of false memory across test days. This variability was not related to circadian variation. False memory and variability of performance have both been linked to frontal systems dysfunction. The findings presented here are consistent with the notion that changes in cognition with aging in part reflect age-related decline in frontal lobe function.     

触动觉对词汇学习和回忆的作用

本研究通过两个实验采用单因素被试内设计研究了触动觉对无意义词汇学习和回忆的作用。自变量设置了3 个水平,视觉学习—视觉回忆(水平1),视觉触动觉结合学习—视觉回忆(水平2),视觉触动觉结合学习—视觉触动觉结合回忆(水平3)。结果表明,在即时回忆条件下,触动觉对3字符词汇的学习和回忆都没有明显的促进作用。但是对5 字符词汇而言,在学习过程中,加入触动觉会明显提高学习成绩;在回忆过程中加不加触动觉对成绩影响不大。     

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.     

Age-neutrality of the NEO-PI-R: Potential Differential Item Functioning in Older Versus Younger Adults

Geriatric researchers and clinicians often have to deal with a lack of valid personality measures for older age groups (e.g., Mroczek, Hurt, & Berman, 1999; Zweig 2008), which hampers a reliable assessment of personality in later life. An age-neutral measurement system is one of the basic conditions for an accurate personality assessment across the lifespan, both longitudinally and cross-sectionally. In the present study, we empirically investigate the age-neutrality of one of the most widely used personality measures (i.e., the NEO PI-R (Costa & McCrae, 1992)), by examining potential Differential Item Functioning (DIF). Overall, results indicate that the vast majority (92.9?% at domain-level and 95?% at facet-level) of the NEO PI-R items was similarly endorsed by younger and older age groups with the same position on the personality trait of interest, corroborating the NEO PI-R??s age neutrality. However, Differential Test Functioning (DTF) analyses revealed large DTF for Extraversion, and facet A6 (Tender-Mindedness). Results are discussed in terms of their implications for using the current format of the NEO PI-R in older aged samples.