Memory improvement tapes: How effective for elderly adults?

Abstract

The effectiveness of two commercially available audiocassette memory improvement programs was evaluated in a sample of 32 healthy, community-living elderly adults. Participants were given a set of either Syber Vision's Neuropsychology of Memory Power tapes (Bornstein, 1989) or Nightingale-Conant's Mega Memory tapes (Trudeau, 1992), and a portable cassette player, and instructed to complete the programs within 10 weeks. All participants received a comprehensive battery of memory tests prior to and immediately following the memory improvement programs. Participants completing the memory improvement programs showed no greater gains in memory test performance than no-treatment control participants, but did report greater confidence in their memory abilities. Participants completing the Mega Memory program thought they were less likely to develop Alzheimer's disease after having completed it compared with participants in the other two conditions. Participants reported finding both tape programs acceptable and potentially useful for improving memory; those who completed the Memory Power program reported somewhat greater satisfaction than those completing the Mega Memory program. the claims about rapid, dramatic memory improvement with use of these products were not substantiated in this group of elderly adults and appear to be grossly exaggerated.     

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.     

The experience of meditation for people with amyotrophic lateral sclerosis and their caregivers – a qualitative analysis

There is a lack of studies about psychological interventions for people with amyotrophic lateral sclerosis (ALS) and their caregivers. We investigated the experience of a meditation training program tailored for ALS needs. People with ALS (pALS) and their caregivers that joined a meditation program for ALS were interviewed at the end of the program. Verbatims were analyzed with a qualitative approach. Both pALS and their caregivers reported a positive impact on their psychological well-being, promoted by an increase in acceptance and non-judgmental attitude. Furthermore, coping strategies seem to improve, with a positive effect on resilience skills. The ALS meditation training program seems to be an effective psychological intervention for the promotion of well-being in pALS and their caregivers.     

Conceptualization of perceptual attributes: a special case for color?

Young children experience difficulties establishing conceptual representations of color compared with everyday objects. We argue that comparing the development of color cognition to that of familiar objects is inappropriate since color is a perceptual attribute that can be abstracted from an object and by itself lacks functional significance. Instead, we compared the recognition, perceptual saliency, and naming of color to that of three other perceptual object attributes (motion, form, and size) in 47 children aged 2 to 5 years as a function of language age. Results revealed that, although color was perceptually salient relative to the other visual attributes, no selective impairment to color cognition (recognition and naming) was found relative to the three other visual attributes tested. Thus, when the appropriate comparisons are made, we find no special delay in the development of color conceptualization. Furthermore, the striking disparity between perceptual saliency and cognition of color in our youngest age groups suggests that perceptual saliency has little influence on the conceptual development of color.     

The Other As Shamer Scale – 2: Development and validation of a short version of a measure of external shame

External shame arises from the perception of negative judgements about the self in the mind of others and is currently measured by Other As Shamer Scale (OAS). This scale has been used in numerous studies. This study sought to develop a valid and reliable shorter form of the scale, called OAS2, in an adult sample of 690 participants, using experts’ item ratings and Confirmatory Factor Analysis. The OAS2 consisted of 8 items, which replicated the unidimensional structure of the OAS (Matos et al., 2011) and revealed a good fit. The OAS2 had good internal consistency (.82), similar to the longer version. The OAS2 has good concurrent and divergent validity, being highly correlated with the OAS (r = .91). The OAS and OAS2 have very similar significant correlations with measures of internal shame, psychopathology and anger, with no significant difference between them. Our results, suggest that the OAS2 is an economic, valid and reliable measure of external shame.     

Proximity attitudes toward objects and people: reference to a category and a self-representation?

The relative strength of similarity to self and category typicality as predictors of proximity attitudes (social distance) toward people of varying race and objects associated with people of varying race was investigated. Similarity to self and category typicality were significant predictors of proximity attitudes toward both objects and people, but similarity to self was the significantly stronger predictor. The predictive utility of similarity to self was greater for object judgments than person judgments, but category typicality was a better predictor of person judgments than object judgments. Although the results provide evidence of ingroup favoritism in proximity attitudes toward people, the ingroup bias did not extend to objects associated with people. Category typicality was positively related to attitudes, even for distanced groups. The role of predictability of the target in determining proximity attitudes is discussed.     

The negated conditional: a litmus test for the suppositional conditional?

Under the suppositional account of conditionals, when people think about a conditional assertion, "if p then q," they engage in a mental simulation in which they imagine p holds and evaluate the probability that q holds under this supposition. One implication of this account is that belief in a conditional equates to conditional probability [P(q/p)]. In this paper, the authors examine a further implication of this analysis with respect to the wide-scope negation of conditional assertions, "it is not the case that if p then q." Under the suppositional account, nothing categorically follows from the negation of a conditional, other than a second conditional, "if p then not-q." In contrast, according to the mental model theory, a negated conditional is consistent only with the determinate state of affairs, p and not-q. In 4 experiments, the authors compare the contrasting predictions that arise from each of these accounts. The findings are consistent with the suppositional theory but are incongruent with the mental model theory of conditionals.     

Don’t believe everything you hear: Routine validation of audiovisual information in children and adults

Previous research has shown that the validation of incoming information during language comprehension is a fast, efficient, and routine process (epistemic monitoring). Previous research on this topic has focused on epistemic monitoring during reading. The present study extended this research by investigating epistemic monitoring of audiovisual information. In a Stroop-like paradigm, participants (Experiment 1: adults; Experiment 2: 10-year-old children) responded to the probe words correct and false by keypress after the presentation of auditory assertions that could be either true or false with respect to concurrently presented pictures. Results provide evidence for routine validation of audiovisual information. Moreover, the results show a stronger and more stable interference effect for children compared with adults.     

Release of test data under the 2002 Ethics Code and the HIPAA Privacy Rule: a raw deal or just a half-baked idea?

Until quite recently, many psychologists believed themselves ethically bound to fall on their swords before releasing raw test data to anyone but another qualified professional. Under the American Psychological Association Ethics Code (2002), consistent with the Health Insurance Portability and Accountability Act of 1996 Privacy Rule of 2002 (U.S. Department of Health and Human Services, 2002), test materials may still be protected, but documents containing participants' responses are ordinarily subject to disclosure. Although many may lament the cost to test security, the virtues of secrecy regarding testing are often exaggerated and its vices underestimated. Several measures, including appropriate informed consent, sensitive and detailed test feedback, offers of suitable alternatives to raw test data, copyright notices, and the use of protective orders and supervised inspection in forensic matters can still be used to maintain a reasonable degree of test security.     

Psychometric validation of the Flourishing-at-Work Scale – Short Form (FWS-SF): Results and implications of a South African study

The aim of this study was to validate the Flourishing-at-Work Scale Short Form (FWS-SF) in a South African fast-moving consumable goods industry. Participants were a stratified random sample of 779 employees of an alcoholic beverage company (female = 40.4%, black = 33.4%). The FWS-SF and a biographical questionnaire were administered. Latent variable modelling was applied to assess the psychometric properties of the FWS-SF. The results supported the three-factor structure of FWS-SF. Scores from the FWS-SM showed acceptable reliability. A total of 8% of participants were languishing, while 35.9% were flourishing. The FWS-SF appears valid for research use in assessing the work-related well-being of individuals in organisations.     

Children's understanding of the relation between delayed video representation and current reality: a test for self-awareness?

This study investigated whether children's ability to recognize themselves in delayed video feedback indicates changes in self-awareness (Povinelli, Landau, & Perilloux, 1996, Child Development, 67, 1540-1554). Children were presented with 3-min-old videos of themselves to test whether they would investigate the current state of affairs upon seeing a surprising element in the video. In one condition, a sticker had been covertly placed into the child's hair, and in another an object had been hidden in a box. Both conditions proved equally difficult and performance correlated. Four-year-olds performed better than 3-year-olds, and children who failed the tasks retrieved the "surprise" item when presented with a mirror. There was no evidence to suggest that children's difficulties were due to immature metarepresentational thinking, lack of experience, problems with the questions, or problems appreciating the correspondence between image and referent. Yet, the parallel results in both conditions and the likelihood of false positives and false negatives indicate that the video test in its present form may not be a valid measure of differences in self-awareness.     

Melting point depression method for determining the solid–liquid interfacial energy of metal elements: theoretical validation and updated compilation of data

Comparative analyses of the crystal nucleation method and the melting point depression (MPD) method for measuring the solid–liquid interface energy γ_sl are carried out. The MPD method is found more reliable and has several advantages from experiment through data analysis to theoretical generalisation. The MPD data in use, all reported before the 1970s, are updated with the derived γ_sl re-compiled. Finally, by invoking a melting model that we developed recently, an equation for calculating γ_sl is proposed on basis of the melting point depression method.     

The relationship between Big-5 personality traits and cognitive ability in older adults – a review

It is well established that fundamental aspects of cognition such as memory and speed of processing tend to decline with age; however, there is substantial between-individual variability in levels of cognitive performance in older adulthood and in rates of change in cognitive abilities over time. Recent years have seen an increasing number of studies concerned with examining personality characteristics as possible predictors of some of this variability in cognitive aging. The purpose of this article is to review the literature, and identify patterns of findings regarding the relationships between personality (focusing on the Big-5) and cognitive ability across nonclinical populations of older adults. Possible mechanisms underlying associations of personality characteristics with cognition are reviewed, and assessed in the context of the current literature. Some relatively consistent relationships are identified, including positive associations between openness and cognitive ability, and associations of conscientiousness with slower rates of cognitive decline. However, the relationships between several personality traits and cognitive abilities in older adults remain unclear. We suggest some approaches to research design and analysis that may help increase our understanding of how personality differences may contribute to cognitive aging.     

“None of the above” as a correct and incorrect alternative on a multiple-choice test: Implications for the testing effect

Both positive and negative testing effects have been demonstrated with a variety of materials and paradigms (Roediger & Karpicke, 2006b). The present series of experiments replicate and extend the research of Roediger and Marsh (2005) with the addition of a “none-of-the-above” response option. Participants (n=32 in both experiments) read a set of passages, took an initial multiple-choice test, completed a filler task, and then completed a final cued-recall test (Experiment 1) or multiple-choice test (Experiment 2). Questions were manipulated on the initial multiple-choice test by adding a “none-of-the-above” response alternative (choice “E”) that was incorrect (“E” Incorrect) or correct (“E” Correct). The results from both experiments demonstrated that the positive testing effect was negated when the “none-of-the-above” alternative was the correct response on the initial multiple-choice test, but was still present when the “none-of-the-above” alternative was an incorrect response.     

Current issues and new directions in Psychology and Health: The costs and benefits of self-regulation – a call for experimental research

Abstract

This study was designed to assess the effects of exercise on psychological functioning in healthy Type A men. Seventy-three middle-aged men (M=42.2 years) were randomly assigned either to an aerobic exercise (AE) training group or to a strength and flexibility (SF) training group. Subjects completed a comprehensive psychological assessment battery prior to beginning the 12-week exercise programs, and after completing the programs. The psychological test battery included measures of depression, anxiety and stress, as well as various psychiatric symptoms. In addition, subjects underwent graded exercise treadmill tests (ETT) at both times of measurement in order to document changes in cardiorespiratory fitness. Aerobic exercise training consisted of walking, jogging or stair-climbing at an intensity of at least 70% of initial measured maximal oxygen consumption (VO₂max determined during the treadmill test). Strength and flexibility training consisted of circuit Nautilus training with no aerobic exercise. Results at the conclusion of the 12-week programs indicated that [Vdot]O₂max for the AE group increased by 15%, while the SF group did not change. Both groups improved on measures of psychological well-being; however, there were no differential effects of the two exercise programs on measures of psychological functioning. These results suggest that improved cardiovascular fitness is not necessary for psychological improvement among exercise participants.     

Age- and education-adjusted normative data for the Montreal Cognitive Assessment (MoCA) in older adults age 70–99

The original validation study for the Montreal Cognitive Assessment (MoCA) suggests a cutoff score of 26; however, this may be too stringent for older adults, particularly for those with less education. Given the rapidly increasing number of older adults and associated risk of dementia, this study aims to provide appropriate age- and education-adjusted norms for the MoCA. Data from 205 participants in an ongoing longevity study were used to derive normative data. Individuals were grouped based on age (70–79, 80–89, 90–99) and education level (≤12 Years, 13–15, ≥16 Years). There were significant differences between age and education groups with younger and more educated participants outperforming their counterparts. Forty-six percent of our sample scored below the suggested cutoff of 26. These normative data may provide a more accurate representation of MoCA performance in older adults for specific age and education stratifications.