scholarly journals I know your face but can’t remember your name: Age-related differences in the FNAME-12NL

2020 ◽  
Author(s):  
S Enriquez-Geppert ◽  
J F Flores-Vázquez ◽  
M Lietz ◽  
M Garcia-Pimenta ◽  
P Andrés
Keyword(s):  
Older Adults ◽  
Associative Memory ◽  
Recognition Performance ◽  
Memory Performance ◽  
Age Groups ◽  
Systematic Investigation ◽  
Age Effects ◽  
Younger Adults ◽  
Age Related ◽  
Effects Of Aging

Abstract Objective The Face-Name Associative Memory test (FNAME) has recently received attention as a test for early diagnosis of Alzheimer’s disease. So far, however, there has been no systematic investigation of the effects of aging. Here, we aimed to assess the extent to which the FNAME performance is modulated by normal ageing. Method In a first step, we adapted the FNAME material to the Dutch population. In a second step, younger (n = 29) and older adults (n = 29) were compared on recall and recognition performance. Results Significant age effects on name recall were observed after the first exposure of new face-name pairs: younger adults remembered eight, whereas older adults remembered a mean of four out of twelve names. Although both age groups increased the number of recalled names with repeated face-name exposure, older adults did not catch up with the performance of the younger adults, and the age-effects remained stable. Despite of that, both age groups maintained their performance after a 30-min delay. Considering recognition, no age differences were demonstrated, and both age groups succeeded in the recognition of previously shown faces and names when presented along with distractors. Conclusions This study presents for the first time the results of different age groups regarding cross-modal associative memory performance on the FNAME. The recall age effects support the hypothesis of age-related differences in associative memory. To use the FNAME as an early cognitive biomarker, further subscales are suggested to increase sensitivity and specificity in the clinical context.

scholarly journals Cognitive aging and verbal labeling in continuous visual memory

2020 ◽  
Vol 48 (7) ◽  
pp. 1196-1213
Author(s):  
Alicia Forsberg ◽  
Wendy Johnson ◽  
Robert H. Logie
Keyword(s):  
Older Adults ◽  
Cognitive Aging ◽  
Visual Memory ◽  
Memory Performance ◽  
Age Groups ◽  
Long Term Memory ◽  
Younger Adults ◽  
Healthy Older Adults ◽  
Age Related

Abstract The decline of working memory (WM) is a common feature of general cognitive decline, and visual and verbal WM capacity appear to decline at different rates with age. Visual material may be remembered via verbal codes or visual traces, or both. Souza and Skóra, Cognition, 166, 277–297 (2017) found that labeling boosted memory in younger adults by activating categorical visual long-term memory (LTM) knowledge. Here, we replicated this and tested whether it held in healthy older adults. We compared performance in silence, under instructed overt labeling (participants were asked to say color names out loud), and articulatory suppression (repeating irrelevant syllables to prevent labeling) in the delayed estimation paradigm. Overt labeling improved memory performance in both age groups. However, comparing the effect of overt labeling and suppression on the number of coarse, categorical representations in the two age groups suggested that older adults used verbal labels subvocally more than younger adults, when performing the task in silence. Older adults also appeared to benefit from labels differently than younger adults. In younger adults labeling appeared to improve visual, continuous memory, suggesting that labels activated visual LTM representations. However, for older adults, labels did not appear to enhance visual, continuous representations, but instead boosted memory via additional verbal (categorical) memory traces. These results challenged the assumption that visual memory paradigms measure the same cognitive ability in younger and older adults, and highlighted the importance of controlling differences in age-related strategic preferences in visual memory tasks.

scholarly journals Differential Age Effects of Transcranial Direct Current Stimulation on Associative Memory

2018 ◽  
Vol 74 (7) ◽  
pp. 1163-1173 ◽  
Author(s):  
Ryan C Leach ◽  
Matthew P McCurdy ◽  
Michael C Trumbo ◽  
Laura E Matzen ◽  
Eric D Leshikar
Keyword(s):  
Older Adults ◽  
Associative Memory ◽  
Direct Current ◽  
Transcranial Direct Current Stimulation ◽  
Recognition Performance ◽  
Memory Performance ◽  
Cued Recall ◽  
Younger Adults ◽  
Delayed Effects ◽  
Direct Current Stimulation

Abstract Objectives Older adults experience associative memory deficits relative to younger adults (Old & Naveh-Benjamin, 2008). The aim of this study was to test the effect of transcranial direct current stimulation (tDCS) on face-name associative memory in older and younger adults. Method Experimenters applied active (1.5 mA) or sham (0.1 mA) stimulation with the anode placed over the left dorsolateral prefrontal cortex (dlPFC) during a face-name encoding task, and measured both cued recall and recognition performance. Participants completed memory tests immediately after stimulation and after a 24-h delay to examine both immediate and delayed stimulation effects on memory. Results Results showed improved face-name associative memory performance for both recall and recognition measures, but only for younger adults, whereas there was no difference between active and sham stimulation for older adults. For younger adults, stimulation-induced memory improvements persisted after a 24-h delay, suggesting delayed effects of tDCS after a consolidation period. Discussion Although effective in younger adults, these results suggest that older adults may be resistant to this intervention, at least under the stimulation parameters used in the current study. This finding is inconsistent with a commonly seen trend, where tDCS effects on cognition are larger in older than younger adults.

Effects of Aging and Divided Attention on Recognition Memory Processes for Single and Associative Information

2011 ◽  
Vol 108 (2) ◽  
pp. 405-419 ◽  
Author(s):  
Hikari Kinjo
Keyword(s):  
Associative Memory ◽  
Divided Attention ◽  
Memory Performance ◽  
Age Groups ◽  
Recognition Task ◽  
Female College Students ◽  
Age Related ◽  
Single Feature ◽  
Relative Deficiency ◽  
Effects Of Aging

In the divided attention paradigm to test age-related associative memory deficits, whether the effects of divided attention occur at encoding or retrieval has not been clarified, and the effect on retention has not been studied. This study explored whether and how much divided attention at either encoding, retention, or retrieval diminished accuracy in recognizing a single feature (object or location) and associated features (object + location) by 23 elderly people (13 women; M age = 70.6 yr., SD = 2.8) recruited from a neighborhood community circle, and 29 female college students ( M age = 20.8 yr., SD = 1.1). The results showed a significant decline in memory performance for both age groups due to divided attention in location and associative memory at retention, suggesting that the retention process demands attentional resources. Overall, regardless of their relative deficiency in associative memory, older adults showed an effect of divided attention comparable to that of younger adults in a recognition task.

scholarly journals Linking individual differences in cognitive control and perception: Meta-perception in older and younger adults

2021 ◽  
Author(s):  
Lena Klever ◽  
Pascal Mamassian ◽  
Jutta Billino
Keyword(s):  
Older Adults ◽  
Individual Differences ◽  
Cognitive Control ◽  
Age Groups ◽  
Age Effects ◽  
Younger Adults ◽  
Age Related ◽  
Perceptual Performance ◽  
Metacognitive Ability ◽  
Specific Challenge

Visual perception is not only shaped by sensitivity, but also by confidence, i.e. the ability to estimate the accuracy of a visual decision. There is robust evidence that younger observers have access to a reliable measure of their own uncertainty when making visual decisions. This metacognitive ability might be challenged during aging due to increasing sensory noise and decreasing cognitive control resources. We investigated age effects on visual confidence using a confidence forced-choice paradigm. We determined discrimination thresholds for trials in which perceptual judgements were indicated as confident and for those in which they were declined as confident. Younger adults (19-38 years) showed significantly lower discrimination thresholds than older adults (60-78 years). In both age groups, perceptual performance was linked to confidence judgements, but overall results suggest reduced confidence efficiency in older adults. However, we observed substantial variability of confidence effects across all particpants. This variability was closely linked to individual differences in cognitive control capacities, i.e. executive function. Our findings provide evidence for age-related differences in meta-perceptual efficiency that present a specific challenge to perceptual performance in old age. We propose that these age effects are primarily mediated by cognitive control resources, supporting their crucial role for metacognitive efficiency.

Aging, Attention, and Bimanual Coordination

2002 ◽  
Vol 21 (4) ◽  
pp. 549-557 ◽  
Author(s):  
Timothy D. Lee ◽  
Laurie R. Wishart ◽  
Jason E. Murdoch
Keyword(s):  
Older Adults ◽  
Bimanual Coordination ◽  
Alternative Explanation ◽  
Digit Number ◽  
Younger Adults ◽  
Age Related ◽  
Movement Frequency ◽  
Effects Of Aging ◽  
Coordination Patterns

ABSTRACTAlthough aging is normally associated with declines in motor performance, recent evidence suggests that older adults suffer no loss in some measures of bimanual coordination relative to younger adults. Two hypotheses for this finding were compared in the present research. One hypothesis was based on the assumption that these coordination patterns are automatic and relatively impervious to the effects of aging. An alternative explanation is that older adults maintain this level of bimanual coordination at a cost of increased attention demand. These hypotheses were tested in an experiment in which bimanual coordination patterns (in-phase and anti-phase) were paced at two metronome frequencies (1 and 2 Hz), either alone or together, with serial performance of an attention-demanding task (adding 3s to a two-digit number at a 1 Hz pace). The results of the study provided some support for both hypotheses. The automaticity view was supported only for the coordination patterns at the 1 Hz metronome frequency. Support for an attention allocation hypothesis was shown in the observed-movement frequency data, as older adults tended to sacrifice movement frequency at the 2 Hz metronome pace in order to maintain performance in the movement and counting tasks. These findings are discussed relative to recent accounts of the role of automaticity in the absence of age-related differences in the performance of cognitive tasks.

scholarly journals ANGER, LOVE, SADNESS: DO EMOTION WORDS HAVE THE SAME SEMANTIC MEANING ACROSS AGE-GROUPS?

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S841-S842
Author(s):  
Madeline J Nichols ◽  
Jennifer A Bellingtier ◽  
Frances Buttelmann
Keyword(s):  
Older Adults ◽  
Age Differences ◽  
Language Use ◽  
Age Groups ◽  
Past Research ◽  
Semantic Meaning ◽  
Younger Adults ◽  
Emotion Words ◽  
Emotion Word ◽  
Age Related

Abstract Every day we use emotion words to describe our experiences, but past research finds that the meanings of these words can vary. Furthermore, historical shifts in language use and experiential knowledge of the emotions may contribute to age-differences in what these emotion words convey. We examined age-related differences in the valence, arousal, and expression connoted by the words anger, love, and sadness. We predicted age-related differences in the semantic meanings of the words would emerge such that older adults would more clearly differentiate the positivity/negativity of the words, whereas younger adults would report higher endorsement for the conveyed arousal and expression. Participants included American and German older adults (N=61; mean age=68.98) and younger adults (N=77; mean age=20.77). Using the GRID instrument (Swiss Center for Affective Sciences, 2013), they rated each emotion word for its valence, arousal, and expression when used by a speaker of the participant’s native language. Across emotions and dimensions, older adults were generally more moderate in their understanding of emotion words. For example, German older adults rated anger and sadness as suggesting the speaker felt less bad and more good than the younger adults. American older adults rated love as connoting the speaker felt more bad and less good than younger adults. Arousal ratings were higher for German younger, as opposed to older, adults. Cultural differences were most pronounced for sadness such that German participants gave more moderate answers than American participants. Overall, our research suggests that there are age-related differences in the understanding of emotion words.

Comprehension of Explicit and Implicit Warning Information in Younger and Older Adults

2001 ◽  
Vol 45 (20) ◽  
pp. 1474-1478
Author(s):  
Holly E. Hancock ◽  
Arthur D. Fisk ◽  
Wendy A. Rogers
Keyword(s):  
Older Adults ◽  
Text Comprehension ◽  
Safety Information ◽  
Age Groups ◽  
Comprehensive Investigation ◽  
Younger Adults ◽  
Product Usage ◽  
Implicit Information ◽  
Age Related ◽  
Safe Product

Successful comprehension of warning text necessitates an ability to understand both explicitly stated safety information, as well as information about hazards and safe product usage that may be implied. Comprehension level for this type of text may vary across age groups as a function of normal age-related changes that may be experienced in memory and text comprehension in general. To date, there has been no comprehensive investigation of how well younger and older adults understand explicit and implicit information associated with actual product warnings. In the current study, 43 older and 42 younger adults read text from consumer product warnings and then rated the truth/falsity of statements containing information that was either explicitly stated or implied by the warnings. The results suggest both older and younger adults are able to recognize information that is explicitly associated with an actual product warning. However, they are less able to recognize information that can be inferred from warnings. These data also suggest that older adults perceive themselves to understand consumer warnings fairly well.

Age Affects Responses on the Speech, Spatial, and Qualities of Hearing Scale (SSQ) by Adults with Minimal Audiometric Loss

2012 ◽  
Vol 23 (02) ◽  
pp. 081-091 ◽  
Author(s):  
Jessica Banh ◽  
Gurjit Singh ◽  
M. Kathleen Pichora-Fuller
Keyword(s):  
Older Adults ◽  
Hearing Loss ◽  
Cognitive Processing ◽  
Local Community ◽  
Age Groups ◽  
Younger Adults ◽  
Clinically Normal ◽  
Age Related ◽  
Listening In Noise ◽  
Psychology Course

Background: Age-related declines in auditory and cognitive processing may contribute to the difficulties with listening in noise that are often reported by older adults. Such difficulties are reported even by those who have relatively good audiograms that could be considered “normal” for their age (ISO 7029-2000 [ISO, 2000]). The Speech, Spatial, and Qualities of Hearing Scale (SSQ; Gatehouse and Noble, 2004) is a questionnaire developed to measure a listener's self-reported ability to hear in a variety of everyday situations, such as those that are challenging for older adults, and it can provide insights into the possible contributions of auditory and cognitive factors to their listening difficulties. The SSQ has been shown to be a sensitive and reliable questionnaire to detect benefits associated with the use of different hearing technologies and potentially other forms of intervention. Establishing how age-matched listeners with audiograms “normal” for their age rate the items on the SSQ could enable an extension of its use in audiological assessment and in setting rehabilitative goals. Purpose: The main purpose of this study was to investigate how younger and older adults who passed audiometric screening and who had thresholds considered to be “normal” for their age responded on the SSQ. It was also of interest to compare these results to those reported previously for older listeners with hearing loss in an attempt to tease out the relative effects of age and hearing loss. Study Sample: The SSQ was administered to 48 younger (mean age = 19 yr; SD = 1.0) and 48 older (mean age = 70 yr, SD = 4.1) adults with clinically normal audiometric thresholds below 4 kHz. The younger adults were recruited through an introductory psychology course, and the older adults were volunteers from the local community. Data Collection and Analysis: Both age groups completed the SSQ. The differences between the groups were analyzed. Correlations were used to compare the pattern of results across items for the two age groups in the present study and to assess the relationship between SSQ scores and objective measures of hearing. Comparisons were also made to published results for older adults with hearing loss. Results: The pattern of reported difficulty across items was similar for both age groups, but younger adults had significantly higher scores than older adults on 42 of the 46 items. On average, younger adults scored 8.8 (SD = 0.6) out of 10 and older adults scored 7.7 (SD = 1.2) out of 10. By comparison, scores of 5.5 (SD = 1.9) have been reported for older adults (mean age = 71 yr, SD = 8.1) with moderate hearing loss (Gatehouse and Noble, 2004). Conclusions: By establishing the best scores that could reasonably be expected from younger and older adults with “normal” hearing thresholds, these results provide clinicians with information that should assist them in setting realistic targets for interventions for adults of different ages.

Optimal Time of Day and the Magnitude of Age Differences in Memory

1993 ◽  
Vol 4 (5) ◽  
pp. 326-330 ◽  
Author(s):  
Cynthia P. May ◽  
Lynn Hasher ◽  
Ellen R. Stoltzfus
Keyword(s):  
Older Adults ◽  
Age Differences ◽  
Recognition Performance ◽  
Memory Performance ◽  
Time Of Day ◽  
Optimal Performance ◽  
Optimal Time ◽  
Peak Period ◽  
Younger Adults ◽  
Late Afternoon

Across two studies comparing younger and older adults, age differences in optimal performance periods were identified (Study 1), and then shown to be an important determinant of memory differences (Study 2). A norming study showed that while most younger adults were Evening or Neutral types, as determined by a standard questionnaire, the vast majority of older adults were Morning types. A second study compared the recognition performance of younger and older adults tested in the morning or in the late afternoon. Substantial age differences were found in the late afternoon, when younger but not older adults were at their optimal times. However, no age differences in memory performance were found in the morning, when older but not younger adults were at their peak period. Thus, synchrony between optimal performance periods and the time at which testing is conducted may well be a critical variable in determining group differences in intellectual performance, particularly between older and younger adults.

scholarly journals Event Centrality of Positive and Negative Autobiographical Memories in Older Adulthood

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. 712-712
Author(s):  
Justina Pociunaite ◽  
Tabea Wolf
Keyword(s):  
Older Adults ◽  
Individual Differences ◽  
Life Experience ◽  
Age Groups ◽  
Openness To Experience ◽  
Middle Aged ◽  
Younger Adults ◽  
Age Related ◽  
Middle Aged Adults ◽  
Positive Memories

Abstract Centrality of an event (CE) is a characteristic denoting how important a life experience is to one’s identity. Usually, positive memories are more central than negative ones in the community samples. Nevertheless, there is emerging evidence showing substantial individual differences in how one perceives CE. Especially regarding age, one could expect pronounced differences due to age-related changes in personal goals. In this study, we investigated how older adults differ from young and middle-aged adults. Apart from age, we tested whether personality traits such as neuroticism and openness to experience influence the CE ratings among age groups. The sample comprised of 363 German participants, age ranging from 18 to 89 (M=49.57, SD=17.087), 67.2 % of the sample were women. Using multilevel analysis, we found the CE of positive memories to be higher in all age groups. The CE of positive events significantly differed for older adults compared to younger adults but not to the middle-aged group. With respect to personality, neuroticism had an impact only on the CE of negative memories in younger and middle-aged adults. For older adults, neither neuroticism, nor openness to experience had an impact on CE ratings. This shows that while older adults significantly differ from younger adults in the CE of positive memories, other individual differences characteristics do not have an impact on the way older adults perceive memories as central to their identity.

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