Does age make a difference? Predicting physical activity of South Koreans

Social cognition models of health behavior are commonly understood as being universal, which implies that they are applicable to groups varying in age or cultural background, for example. Cultural uniqueness and characteristics of life-span development, however, necessitate the study of differential effects. Accordingly, the health action process approach (HAPA) was examined in younger and middle-aged/older adults from South Korea (N = 697) who participated in a longitudinal health screening study with a 6-month time lag. The HAPA model had a good fit within the middle-aged/older adult sample. Physical activity was predicted by planning, coping self-efficacy, and intention, which were, in turn, predicted by action self-efficacy, outcome expectancies, and risk perceptions. Conversely, the results indicated a poor model fit in the younger adult sample. The results suggest a different motivation for the involvement in physical activity as a function of age.     

Future thinking improves prospective memory performance and plan enactment in older adults

Efficient intention formation might improve prospective memory by reducing the need for resource-demanding strategic processes during the delayed performance interval. The present study set out to test this assumption and provides the first empirical assessment of whether imagining a future action improves prospective memory performance equivalently at different stages of the adult lifespan. Thus, younger (n?=?40) and older (n?=?40) adults were asked to complete the Dresden Breakfast Task, which required them to prepare breakfast in accordance with a set of rules and time restrictions. All participants began by generating a plan for later enactment; however, after making this plan, half of the participants were required to imagine themselves completing the task in the future (future thinking condition), while the other half received standard instructions (control condition). As expected, overall younger adults outperformed older adults. Moreover, both older and younger adults benefited equally from future thinking instructions, as reflected in a higher proportion of prospective memory responses and more accurate plan execution. Thus, for both younger and older adults, imagining the specific visual–spatial context in which an intention will later be executed may serve as an easy-to-implement strategy that enhances prospective memory function in everyday life.     

Long-term adherence to a physical activity intervention: The role of telephone-assisted vs. self-administered coping plans and strategy use

Objective: This study investigated the role of coping plans and the use of selection, optimisation and compensation (SOC) strategies within an experimental evaluation of a 26-week physical exercise intervention.

Methods: Older women (N?=?86, M _age?=?73.7 years) were randomly assigned to a telephone-assisted or a self-administered coping planning intervention after 6 weeks’ participation in an exercise programme. The number of different coping plans formulated, exercise-specific SOC strategy use and their interaction were used to predict objectively measured long-term adherence to the intervention.

Results: The number of coping plans formulated (β?=?0.28) and goal-pursuit strategies reported (sum score of optimisation and compensation strategies, β?=?0.39) predicted adherence to the exercise programme over 20 weeks. The predictive strength of coping plans increased with decreasing numbers of goal-pursuit strategies (β?=??0.21). Women supported via telephone reported significantly more coping plans than did women in the self-administered coping planning group, F(1,80)?=?9.47, p?=?0.003.

Conclusion: Coping plans have a buffering effect on adherence levels when use of SOC strategies is low. Older women's adherence to physical activities may be improved if they are given direct support in generating coping plans involving strategies of selection, optimisation and compensation.     

Reducing car use by volitional strategy of action and coping planning enhancement

Personalized travel plans have been regarded as potentially effective soft measures in mobility management. This research conducted a randomized social experiment aiming at citizen car-use reduction, and examined the effect of implementing two personalized travel plans: action plans and coping plans. The two types of plans were designed respectively for enhancing action planning and coping planning as the volitional factors of behavior change. The results supported the effectiveness of the combined action-plus-coping plan intervention in reducing car use, but not of the action plan alone intervention. In addition, the influence of intervention on behavioral intention, action planning, and coping planning, were also presented.     

Aging and the Accessibility of Performed and To-Be-Performed Actions

In young adults information designated for future enactment is more readily accessible from memory than information not intended for enactment (e.g. Goschke & Kuhl, 1993). We examined whether this advantage for to-be-enacted material is reduced in older adults and thus whether attenuated action accessibility could underlie age-associated declines in prospective remembering. Young and older adults showed an equivalent increase in accessibility (faster recognition latencies) for to-be-enacted items over items intended for verbal report. Both age groups also showed increased accessibility for actions performed at encoding compared with verbally encoded items. Moreover, these effects were non-additive, suggesting similarities in the representation of completed and to-be-completed actions.     

The effects of age, enactment, and cue-action relatedness on memory for intentions in the Virtual Week task

ABSTRACT The current study investigated the influence of encoding modality and cue-action relatedness on prospective memory (PM) performance in young and older adults using a modified version of the Virtual Week task. Participants encoded regular and irregular intentions either verbally or by physically performing the action during encoding. For half of the intentions there was a close semantic relation between the retrieval cue and the intended action, while for the remaining intentions the cue and action were semantically unrelated. For irregular tasks, both age groups showed superior PM for related intentions compared to unrelated intentions in both encoding conditions. While older adults retrieved fewer irregular intentions than young adults after verbal encoding, there was no age difference following enactment. Possible mechanisms of enactment and relatedness effects are discussed in the context of current theories of event-based PM.     

Action planning and coping planning for long‐term lifestyle change: theory and assessment

Planning is regarded as highly valuable in the process of health behaviour change. It bridges the gap between behavioural intentions and health behaviour. To further develop this concept, a distinction is made between action planning and coping planning. The latter refers to the mental simulation of overcoming anticipated barriers to action. Action planning and coping planning for physical exercise were examined in a longitudinal study with 352 cardiac patients. They were approached during rehabilitation treatment and followed up at two and four months after discharge. Both planning cognitions were psychometrically identified, and it was found that they operated differently in the behavioural change process. Action plans were more influential early in the rehabilitation process, whereas coping plans were more instrumental later on. Participants with higher levels of coping planning after discharge were more likely to report higher levels of exercise four months after discharge. It is suggested to include both kinds of planning in interventions at different stages in health behaviour change. Copyright © 2005 John Wiley & Sons, Ltd.     

The effects of age,enactment, and cue-action relatedness on memory for intentions in the Virtual Week task

ABSTRACT

The current study investigated the influence of encoding modality and cue-action relatedness on prospective memory (PM) performance in young and older adults using a modified version of the Virtual Week task. Participants encoded regular and irregular intentions either verbally or by physically performing the action during encoding. For half of the intentions there was a close semantic relation between the retrieval cue and the intended action, while for the remaining intentions the cue and action were semantically unrelated. For irregular tasks, both age groups showed superior PM for related intentions compared to unrelated intentions in both encoding conditions. While older adults retrieved fewer irregular intentions than young adults after verbal encoding, there was no age difference following enactment. Possible mechanisms of enactment and relatedness effects are discussed in the context of current theories of event-based PM.     

Aging and the impact of causal connections on text comprehension and memory

Abstract

The hypothesis that aging is associated with an increased dependence on text-based organizational cues to support recall was investigated in two experiments. In the first, young and older adults read pairs of sentences that varied in their causal coherence. Recall for the second sentence in each pair was then tested using the first as a cue. the pattern of results suggested that young adults were likely to spontaneously infer causal connections between sentences when none was provided, whereas older adults were more likely to depend upon text-based connections to establish coherence and support memory. Experiment 2 supported this conclusion by demonstrating that the recall performance of older adults benefited more than did that of young and middle-aged adults when participants (a) were prompted to produce a link between sentences or (b) actually produced an integrative response that established a causal connection between the first and second sentences.     

The relation between locus of control and coping in two contexts: age as a moderator variable

We examined the relation between locus of control and coping as moderated by age and context. A total of 96 adolescents, young adults, middle-aged adults, and older adults were administered Lazarus's Ways of Coping questionnaire, a situation-specific controllability measure, a defensive coping questionnaire, and Levenson's Internality, Powerfulness of Others, and Chance global locus of control scales for challenging and threatening contexts. Age moderated the relation between locus of control and coping. Internality was positively related to escape-avoidance, hostile reaction, and self-blame for younger individuals and negatively related for older adults. A belief in powerfulness of others was positively related to planful problem-solving and self-controlling in older adults and negatively related for younger individuals. Finally, a belief in chance was positively related to distancing and self-controlling for older adults and negatively related for younger individuals. The implication that dimensions of control vary with age is discussed.     

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.     

Realizing complex delayed intentions in young and old adults: The role of planning aids

Although it has been suggested that the delayed realization of intended actions should benefit from appropriate intention planning, empirical evidence on this issue is scarce. In three experiments, we examined whether and which planning aids provided in the intention formation phase affect delayed intention realization in young and old adults. One finding was that intention planning directly affected delayed intention realization: instructing participants to include the cue for appropriate intention initiation in their plans benefited delayed performance. Another finding was that older adults' performance was improved when they were guided in structuring their plan in combination with guidance in implementing this plan after a delay. In sum, the results point to the importance of plan-related factors for understanding the delayed realization of intended actions.     

Improved episodic integration through enactment: implications for aging

Enactment may improve memory for verb phrases by facilitating episodic integration of object-action components into a unitized whole. It is unclear, however, whether the influence of enactment on episodic integration is related to or independent of the strength of the preexisting semantic relationship between components. To address this issue, the authors examined the influence of enactment on memory for lists of semantically related object-action phrases ("Put money in the wallet") and semantically unrelated phrases created by repairing these objects and actions to make phrases that were unusual but still were possible to perform ("String a thread through the wallet," "Put money in the napkin"). As such, phrases in the related and unrelated lists were matched for familiarity of the individual components and differed only in the associative strength of the object-action relationship. Although verbatim recall of unrelated lists was poorer under standard verbal encoding conditions, enactment succeeded in bringing performance to the level of related lists, indicating that enactment's influence on episodic integration was independent of the semantic relatedness of the object and action components. Analysis of partial recall errors (accurate recall of only one component) suggested that enactment benefited recall in the unrelated lists by improving memory for the action and reducing fragmentation of the association, providing further support for the unitization view. This pattern of results was replicated in normal older adults, a population that exhibits particular difficulty with episodic memory for unrelated associations. The cognitive mechanisms by which enactment may improve episodic integration in both younger and older adults are discussed.     

Effectiveness of a short audiovisual emotion recognition training program in adults

The ability to recognize emotions from others’ nonverbal behavior (emotion recognition ability, ERA) is crucial to successful social functioning. However, currently no self-administered ERA training for non-clinical adults covering multiple sensory channels exists. We conducted four studies in a lifespan sample of participants in the laboratory and online (total N?=?531) to examine the effectiveness of a short computer-based training for 14 different emotions using audiovisual clips of emotional expressions. Results showed that overall, young and middle-aged participants that had received the training scored significantly higher on facial, vocal, and audiovisual emotion recognition than the control groups. The training effect for audiovisual ERA persisted over 4 weeks. In older adults (59–90 years), however, the training had no effect. The new, brief training could be useful in applied settings such as professional training, at least for younger and middle-aged adults. In older adults, improving ERA might require a longer and more interactive intervention.     

Coping with Severe Mental Illness: Relations of the Brief COPE with Symptoms, Functioning, and Well-Being

The way patients cope with the experience of having an episode and being hospitalized for psychiatric disorder may relate to symptom severity, social functioning, and psychological well-being. Coping was assessed among 70 psychiatric inpatients diagnosed primarily with schizophrenia, major depressive disorder, and schizoaffective disorder. The Brief COPE—a questionnaire developed in health psychology (C. S. Carver, 1997)—was administered in interviewer-assisted format during patients' stay on the ward. Thirty patients were re-interviewed an average of 6 weeks after discharge. Among patients with schizophrenia, schizophrenia symptom severity correlated inversely with adaptive coping (e.g., acceptance, planning, seeking support) but did not correlate with maladaptive coping (e.g., self-blame, denial). Among those with schizophrenia, deficits in adaptive coping also predicted relative increases in schizophrenia symptoms over time, controlling for intake symptom severity. Among patients without schizophrenia, maladaptive coping correlated concurrently with depressive symptoms. Several hypothesized associations between concurrent coping, functioning, and well-being were also documented.     

Gender Differences in the Usefulness of Goal-Directed Coping for Middle-Aged and Older Workers

This study, involving 224 employed adults (aged 40 to 69), investigated the potential moderating effect of gender on the effectiveness of developmental coping dispositions at work. Moderated regression results indicated that, even after controlling for occupational differences, tenacious, goal-directed coping tendencies were more highly related to occupational satisfaction and well-being for middle-aged and older men than for similar women ( p < .05). These differences may reflect the operation of gender-role stereotypes that impede the progress of women at work.     

Exploring the relationships among age,spiritual struggles,and health

The purpose of this study is to address two issues. First, an effort is made to see if there are age differences in the prevalence of spiritual struggles. Second, tests are performed to see if age differences exist in the relationship between spiritual struggles and physical health. Data from a recent nationwide survey reveal that younger adults report that they encounter more spiritual struggles than either middle-aged or older adults. The findings further indicate that the negative relationship between spiritual struggles and health tends to become more pronounced at successively older ages.     

Executive functioning in normal aging: a study of action planning using the Zoo Map Test

A particularly important aspect of executive functioning involves the ability to form and carry out complex plans, that is to say planning. This study aimed to investigate planning in 18 older and 16 younger normal participants using an ecological planning subtask derived from the Behavioural Assessment of the Dysexecutive Syndrome test battery, the "Zoo Map Test." There are two trials. The first trial consists of a "high demand" version of the subtask in which the participants must plan in advance the order in which they will visit designated locations in a zoo (formulation level). In the second, or "low demand" version, the participant is simply required to follow a concrete externally imposed strategy to reach the locations to visit (execution level). The two-way ANOVAs mainly showed more difficulties in elderly adults than in younger adults, more difficulties in formulation level than in execution level, and lastly a greater difference between formulation and execution in older participants than in younger adults. These results suggest that elderly participants have some problems developing logical strategies whereas they are able to execute complex predetermined plans.     

False action memories in older adults: Relationship with executive functions?

Merely observing another person performing an action can make young people later misremember having performed this action themselves (the observation-inflation effect). We examined this type of memory error in healthy older adults. Overall, both young and older adult groups showed robust observation inflation. Although the number of people committing observation-inflation errors did not differ between age groups, those older adults who were prone to this illusion showed a greater observation-inflation effect compared to the corresponding young. At the same time, observation also had beneficial effects on subsequent action memory, especially in older adults. Surprisingly, executive functioning was not correlated with the degree to which older adults made observation-inflation errors, but it was related to the degree to which older adults benefited from observation. We consider accounts of observation inflation based on source monitoring, familiarity misattribution, and motor simulation.     

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.