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.     

What factors influence prospective memory for elderly people in a naturalistic setting?1

Previous studies comparing prospective memory between the elderly and young adults have shown that elderly adults perform better in naturalistic settings, while young adults perform better in laboratory settings. The purpose of this study was to examine what factors influence prospective memory in naturalistic settings, and we specifically focused on age, the complexity of the prospective memory task, self‐evaluation and knowledge of memory function, retrospective memory, external memory aids, and internal memory strategies as potential influential factors. Eighty‐six healthy, elderly participants were enrolled (44 women and 42 men, mean age = 68.56 years, SD = 4.53). The results showed that the use of external memory aids increased in complex prospective memory tasks that depended on output monitoring, while other factors did not influence prospective memory performance. These results suggest that elderly adults can perform tasks adequately by using external memory aids that compensate for age‐related memory declines in naturalistic settings.     

Memory aids people use: Two interview studies

In two interview studies subjects were asked what memory aids they used and how often. In particular, the reported frequencies of use of external aids such as shopping lists and memos were compared with those of internal aids that have been investigated by psychologists, such as the method of loci. Subjects in the first study were 15 male and 15 female university students, and in the second, a group of 30 adult women, most of whom were housewives. In both studies the aids reported to be used most were external ones. However, it is pointed out that the most commonly used methods of remembering must be internal, although these are not usually considered to be aids. Some difficulties that arise in the assessment of memory in interview and questionnaire studies are discussed.     

Evaluation of a Web-based introductory psychology course: II. Contingency management to increase use of on-line study aids

In a Web-based general psychology course, students were observed to postpone use of on-line study aids until 2 days prior to examinations, thus negating any influence of advance organizers (Taraban, Maki, & Rynearson, 1999). We attempted to modify this behavior by providing course credit in the form of short quizzes as rewards for using on-line study aids to preview each chapter. Some students received quizzes after previewing frequently asked questions (FAQ); other students received quizzes after previewing chapter outlines. Students who received quizzes for previewing FAQ pages accessed those pages more frequently than did students who received quizzes for previewing outline pages. Increased access to FAQs was associated with higher scores on FAQ-related midterm examination questions. However, the advantage on examination items was not apparent on a cumulative final examination. Navigational structures and reward values need to be considered when one is managing contingencies in Web courses.     

A case report of compensation in daily life of a person with memory problems: detailed functional use of memory aids over a five-year period

Numerous studies have been conducted on memory aids for memory-impaired people. However, it is not known how they use these memory aids in a functional, practical way. A 20-year-old patient (MH) was monitored for five years to identify what memory aids or other means she used and how she used them to compensate for her memory problems, e.g., forgetting what was said by others in a few minutes and getting lost or turning in the wrong direction on a walk or in a building. Results indicated MH did not necessarily always use memory aids such as a notebook or calendar to compensate for her memory problems, although MH and her mother reported that she frequently used them in daily life. She coped with memory problems by using various "resources" besides the memory aid. These facts suggest that it may be necessary to redefine functionally useful compensations, which include both memory aids and resources in daily life.     

Modeling change in memory performance and memory perceptions: findings from the ACTIVE study

Within the context of the ACTIVE study, the current investigation explored the relationships between objective memory and two components of subjective memory (frequency of forgetting and use of external aids) over a five-year period. Relationships were assessed using parallel process latent growth curve models. Results indicated that changes in objective memory were associated with changes in perceived frequency of forgetting, but not with use of external aids (calendars, reminder notes) over time. Findings suggest that memory complaints may accurately reflect decline in objective memory performance, but that these memory changes are not necessarily related to compensatory behaviors.     

Persistence of overconfidence in young children: Factors that lead to more accurate predictions of memory performance

Young children are typically overconfident regarding both cognitive abilities. This overconfidence may be due to development underpinnings. Previous research has demonstrated that children exhibit robust and persistent overconfidence in a simple memory-recall task. Two experiments investigated this overconfidence in 1st–4th and 4th–6th grade students. In the first experiment, we explored both the development of accurate predictions of recall and young students’ confidence in their memory performance predictions. It was found that not until 4th grade did students’ overconfidence begin to wane. In the second experiment, we investigated a condition under which 4th–6th graders might make more accurate predictions of their ability to recall simple stimuli, specifically, when the items to be remembered were unfamiliar to the students. The results confirmed our overconfidence in familiarity hypothesis. We discuss these findings in the context of metacognition.     

"Remember where you last saw that card": children's production of external symbols as a memory aid

Four experiments examined the age at which children start to use external symbols to aid their memory and how external symbol use affects both their memory performance and information allocation strategies. In Experiment 1, children in Grades 1, 3, 5, and 7 played a memory card game (Concentration) twice, once with the opportunity to make notes to aid performance and once without the opportunity. Grades I and 3 students tended to produce nonmnemonic notations, whereas Grades 5 and 7 students were more likely to produce functional, adultlike notations that aided performance in the task. In Experiments 2a and 2b, unexpected removal of children's notations led to a decrease in performance. suggesting that the spontaneously produced notations were being used as an external store rather than as an aid to encoding information. Experiment 3 examined whether all information was placed in external storage or if some types of information remained in memory. Grade 7 students who had their notations unexpectedly taken away were able to recognize the identity of the cards they had previously seen but had more difficulty remembering their locations. They appeared to place the location information mainly in external storage while retaining the identity information in memory. These results suggest that in mid-childhood, children begin to distribute information actively between internal and external memory storage.     

Adolescents'' alcohol use related to perceived norms

A questionnaire survey was carried out among 898 Norwegian adolescents age twelve to twenty. The study focused on the relation between adolescents' alcohol use on one side and estimated drinking norms (peers' drinking) together with attributed opinion norms (parents' and friends' acceptance of adolescents' alcohol use) on the other. On average, 5% of students in 7th, 8th, and 9th grade reported weekly alcohol use. They overestimated the number of fellow students using alcohol every week seven-fold. Students' estimates were significantly related to self-reported alcohol use. Even in high-school (10th, 11th and 12th grade) where 29% reported weekly alcohol use, students overestimated number of weekly drinkers among friends and fellow students by two-fold. Contrary to the results from a previous study conducted in Norway, in this study opinions attributed to both friends and parents about adolescents' alcohol use were significantly related to the students' own alcohol use. Estimated behavior norms and attributed opinion norms explained 46% of the observed variance in students' self-reported frequency of drinking. In a health promotion context, these results point to the importance of correcting student misconceptions about how often friends and fellow students drink alcohol.     

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.     

Capacity,strategies, and metamemory: tests of a three-factor model of memory development

Multiple measures of three of the factors (capacity, strategies, and metamemory) hypothesized to cause improvements in memory with age were obtained from 179 children in kindergarten to second grade (younger: ages 5-8) or third and fourth grade (older: ages 8-11) during nine sessions of testing. Confirmatory factor analysis was computed separately for each age group. Results suggested that the fit of the three-factor model was statistically significantly better than a one-factor, general memory model for both age groups. However, the fit indices were borderline, and there was not sufficient evidence for a metamemory factor for younger children. The factors that influence memory performance may differ with age.     

Unpacking Cultural Variations in Peak-Experiences: Cross-Cultural Comparisons of Early Childhood Recollection Between Hong Kong and Brazil

In this cross-cultural study, 115 Hong Kong Chinese and 117 Brazilian college students described a childhood peak-experience (occurring before the age of 14) and provided a self-rating on its enduring impact. Among various categories of peak-experiences, both Hong Kong Chinese and Brazilians reported interpersonal joy most frequently; the second most frequently reported category was external achievement for the Hong Kong sample and developmental landmark for the Brazilian sample. Compared with Brazilians’ narratives, those of Hong Kong Chinese were more social-focused, involving greater number of other people, but less specific. These characteristics of autobiographical memory, i.e., memory focus (self vs. social), memory specificity (specific vs. general), and the number of other people involved, significantly mediated the relation between culture and interpersonal joy. The present findings have extended research on peak-experiences to cross-cultural contexts and incorporated measures of autobiographical memory to unpack cultural variations in these two collectivist societies.     

Parental Predictors of Adolescent Alcohol Use and Alcohol‐Related Consequences

This study examined parental predictors of alcohol use and alcohol‐related consequences among 9th‐grade students (N = 296). Parental disapproval of teen drinking and quality of parent–child general communication were significant predictors of drinking behaviors. Implications for counselors are discussed.     

Walking While Memorizing: Age-Related Differences in Compensatory Behavior

This study investigated predictions of the life-span theory of selection, optimization, and compensation, focusing on different patterns of task priority during dual-task performance in younger and older adults. Cognitive (memorizing) and sensorimotor (walking a narrow track) performance were measured singly, concurrently, and when task difficulty was manipulated. Use of external aids was measured to provide another index of task priority. Before dual-task testing, participants received extensive training with each component task and external aid. Age differences in dual-task costs were greater in memory performance than in walking, suggesting that older adults prioritized walking over memory. Further, when given a choice of compensatory external aids to use, older adults optimized walking, whereas younger adults optimized memory performance. The results have broad implications for systemic theories of cognitive and sensorimotor aging, and the costs and benefits of assistive devices and environmental support for older populations.     

Prospective memory in an air traffic control simulation: external aids that signal when to act

At work and in our personal life we often need to remember to perform intended actions at some point in the future, referred to as Prospective Memory. Individuals sometimes forget to perform intentions in safety-critical work contexts. Holding intentions can also interfere with ongoing tasks. We applied theories and methods from the experimental literature to test the effectiveness of external aids in reducing prospective memory error and costs to ongoing tasks in an air traffic control simulation. Participants were trained to accept and hand-off aircraft and to detect aircraft conflicts. For the prospective memory task, participants were required to substitute alternative actions for routine actions when accepting target aircraft. Across two experiments, external display aids were provided that presented the details of target aircraft and associated intended actions. We predicted that aids would only be effective if they provided information that was diagnostic of target occurrence, and in this study, we examined the utility of aids that directly cued participants when to allocate attention to the prospective memory task. When aids were set to flash when the prospective memory target aircraft needed to be accepted, prospective memory error and costs to ongoing tasks of aircraft acceptance and conflict detection were reduced. In contrast, aids that did not alert participants specifically when the target aircraft were present provided no advantage compared to when no aids were used. These findings have practical implications for the potential relative utility of automated external aids for occupations where individuals monitor multi-item dynamic displays.     

The effects of age and cue-action reminders on event-based prospective memory performance in preschoolers

The present study investigated event-based prospective memory in five age groups of preschoolers (i.e., 2-, 3-, 4-, 5-, and 6-year-olds). Applying a laboratory-controlled prospective memory procedure, the data showed that event-based prospective memory performance improves across the preschool years, at least between 3 and 6 years of age. However, our findings do not confirm early speculations that 2-year-olds may have attained reliable skills to carry out future intentions on their own. By contrast, there were first signs of prospective memory abilities among the 3-year-olds. The present study also revealed that children as young as 3 years can use external memory aids in the form of cue-action reminders to improve their event-based prospective remembering. Finally, the findings suggest that parents or caregivers can adequately estimate their preschool children's prospective memory abilities, as revealed by applying a modified version of the Prospective and Retrospective Memory Questionnaire (PRMQ).     

Comparative Effects and Social Validation of Support Strategies to Promote Mindfulness Practices Among High School Students

Abstract

We compared the effects of support strategies for promoting formal mindfulness practices of 9th grade high school students who participated in a 10-week school-based mindfulness education program. The students also completed social validity ratings of the support strategies they selected and the formal mindfulness practices they learned. All of the support strategies were associated with increased average minutes of formal mindfulness practices. Students who did not select an extra support strategy also had increased minutes of formal mindfulness practices but of less magnitude in contrast to the two most effective strategies. The social validity ratings of the support strategies ranged from equivocal to good approval, and the students gave positive ratings to the majority of formal mindfulness practices. We discuss the implications of these findings for designing mindfulness education programs, implementing practice-promoting support strategies, and conducting mindfulness research with school children and youth.     

Drug use and its relation to high school students' activities

In a high school in a suburb of Detroit, students' attitudes toward, use of, and money spent on drugs, as well as possible alternative activities, were investigated. The sample included 42 enrolled in alternative education designed for students at risk for drug abuse, pregnancy, etc., who might attend college if guided carefully, and 65 regular students who were a mix of college and noncollege bound. The two groups did not differ in actual drug use, most likely because those who recommended students to the alternative education program used low grade point average and not drug use as criterion. Very few "hard" drugs were used. Most frequently used were readily available drugs such as alcohol. Use of a drug, spending money on it, or believing that it is all right for adolescents to use the drug did not automatically indicate frequent use of the drug. Contrary to adults' expectations, "hangin' out" with peers decreased use of "soft" drugs. Family activities for some involved the use of hard drugs together or the condoning of use. To create effective drug-prevention programs, the effects of different activities need to be explored further, and admission criteria need to be well delineated.     

Parent–Child Communication's Attenuating Effects on Mexican Early Adolescents' Perceived Discrimination,Depressive Symptoms,and Substance Use

Utilizing general strain theory, we hypothesized that perceived discrimination would be positively associated with depressive symptoms, which in turn, would be associated with alcohol, cigarette, and marijuana use. Second, we hypothesized that frequency of mother–child and father–child communication against substance use would attenuate the hypothesized effects. Longitudinal survey data were collected from 247 Mexican‐heritage 6th‐ to 8th‐grade students. As hypothesized, perceived discrimination was positively associated with depressive symptoms, which, in turn, were positively associated with alcohol use and marginally related to marijuana use. Regarding moderation, for Mexican‐heritage early‐stage adolescents with high frequencies of mother–child or father–child communication, depressive symptoms were not significantly related to alcohol and marijuana use, although associations were significant for adolescents low in either type of communication.