scholarly journals Effects of aging on emotion recognition from dynamic multimodal expressions and vocalizations

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Diana S. Cortes ◽  
Christina Tornberg ◽  
Tanja Bänziger ◽  
Hillary Anger Elfenbein ◽  
Håkan Fischer ◽  
...  
Keyword(s):  
Older Adults ◽  
Emotion Recognition ◽  
Positive Emotions ◽  
Negative Emotions ◽  
Group Differences ◽  
Significant Group ◽  
Positivity Effect ◽  
Video Recordings ◽  
Age Related ◽  
Effects Of Aging

AbstractAge-related differences in emotion recognition have predominantly been investigated using static pictures of facial expressions, and positive emotions beyond happiness have rarely been included. The current study instead used dynamic facial and vocal stimuli, and included a wider than usual range of positive emotions. In Task 1, younger and older adults were tested for their abilities to recognize 12 emotions from brief video recordings presented in visual, auditory, and multimodal blocks. Task 2 assessed recognition of 18 emotions conveyed by non-linguistic vocalizations (e.g., laughter, sobs, and sighs). Results from both tasks showed that younger adults had significantly higher overall recognition rates than older adults. In Task 1, significant group differences (younger > older) were only observed for the auditory block (across all emotions), and for expressions of anger, irritation, and relief (across all presentation blocks). In Task 2, significant group differences were observed for 6 out of 9 positive, and 8 out of 9 negative emotions. Overall, results indicate that recognition of both positive and negative emotions show age-related differences. This suggests that the age-related positivity effect in emotion recognition may become less evident when dynamic emotional stimuli are used and happiness is not the only positive emotion under study.

scholarly journals Comparing the Protective Value of Human and Pet Social Support on Well-Being of Older Adults During COVID-19

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 936-936
Author(s):  
Juliet Sobering ◽  
Lisa Brown
Keyword(s):  
Social Support ◽  
Older Adults ◽  
Positive Emotions ◽  
Protective Factor ◽  
Behavioral Activation ◽  
Well Being ◽  
Psychological Benefits ◽  
Beneficial Effects ◽  
Age Related ◽  
Media Reports

Abstract Older adults are vulnerable to particular risk factors that contribute to lower well-being and poorer functioning. With the COVID-19 pandemic, the importance of social support has been highlighted in media reports because of its well-known beneficial effects on overall well-being. However, as adults age, social networks, contacts, and activities naturally decrease. These age-related losses are often difficult, if not impossible, to replace. Pets have recently been recognized as a valuable source of social support for many older adults, providing both physical and psychological benefits through mutual connection and behavioral activation. Previous studies have examined how human social support or pet social support enhance older adults’ well-being (i.e., positive emotions, engagement, relationships, accomplishment, and meaning). However, there is a gap in our scientific knowledge as previous research has not evaluated if pet social support can serve as a protective factor in the absence of adequate human social support. Current analyses, with 141 older adult participants, suggests that pet owners with a positive attachment to their pet experience higher well-being as pets serve as a coping resource that protects against common life stressors. Similar to human social support, pet social support appears to be a protective factor that also promotes and fosters a sense of well-being in older adults. Support in late life is especially important for families and agencies to be attuned to, especially during a global pandemic.

scholarly journals Adult age differences in subjective responses to dynamic socioemotional incentives

2020 ◽  
Author(s):  
Sade J Abiodun ◽  
Galen McAllister ◽  
Gregory Russell Samanez-Larkin ◽  
Kendra Leigh Seaman
Keyword(s):  
Older Adults ◽  
Age Differences ◽  
Emotional Valence ◽  
Incentive Motivation ◽  
Social Signals ◽  
Younger Adults ◽  
Positivity Effect ◽  
Adult Age ◽  
Age Related ◽  
Adult Age Differences

Facial expressions are powerful communicative social signals that motivate feelings and action in the observer. However, research on incentive motivation has overwhelmingly focused on money and points and the limited research on social incentives has been mostly focused on responses in young adulthood. Previous research on the age-related positivity effect and adult age differences in social motivation suggest that older adults might experience higher levels of positive arousal to socioemotional stimuli than younger adults. Affect ratings following dynamic emotional expressions (anger, happiness, sadness) varying in magnitude of expression showed that higher magnitude expressions elicited higher arousal and valence ratings. Older adults did not differ significantly in levels of arousal when compared to younger adults, however their ratings of emotional valence were significantly higher as the magnitude of expressions increased. The findings provide novel evidence that socioemotional incentives may be relatively more reinforcing as adults age. More generally, these dynamic socioemotional stimuli that vary in magnitude are ideal for future studies of more naturalistic affect elicitation, studies of social incentive processing, and use in incentive-driven choice tasks.

scholarly journals Age-related positivity effect on behavioural responses of dogs to human vocalisations

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Iris Smit ◽  
Dora Szabo ◽  
Enikő Kubinyi
Keyword(s):  
Emotional Processing ◽  
Positive Emotions ◽  
Attention And Memory ◽  
Positivity Effect ◽  
Behavioural Responses ◽  
Fundamental Frequencies ◽  
Age Related ◽  
Significant Difference ◽  
The Brain ◽  
Age Related Changes

AbstractAge-related changes in the brain can alter how emotions are processed. In humans, valence specific changes in attention and memory were reported with increasing age, i.e. older people are less attentive toward and experience fewer negative emotions, while processing of positive emotions remains intact. Little is yet known about this “positivity effect” in non-human animals. We tested young (n = 21, 1–5 years) and old (n = 19, >10 years) family dogs with positive (laugh), negative (cry), and neutral (hiccup, cough) human vocalisations and investigated age-related differences in their behavioural reactions. Only dogs with intact hearing were analysed and the selected sound samples were balanced regarding mean and fundamental frequencies between valence categories. Compared to young dogs, old individuals reacted slower only to the negative sounds and there was no significant difference in the duration of the reactions between groups. The selective response of the aged dogs to the sound stimuli suggests that the results cannot be explained by general cognitive and/or perceptual decline. and supports the presence of an age-related positivity effect in dogs, too. Similarities in emotional processing between humans and dogs may imply analogous changes in subcortical emotional processing in the canine brain during ageing.

scholarly journals Advanced Aging Enhances the Positivity Effect in Memory: Due to Cognitive Control or Age-Related Decline in Emotional Processing?

2019 ◽  
Vol 5 (1) ◽  
Author(s):  
Michiko Sakaki ◽  
Jasmine A. L. Raw ◽  
Jamie Findlay ◽  
Mariel Thottam
Keyword(s):  
Older Adults ◽  
Cognitive Control ◽  
Emotional Processing ◽  
Aging Brain ◽  
Control Mechanisms ◽  
Younger Adults ◽  
Positivity Effect ◽  
Old Adults ◽  
Age Related ◽  
Conditioned Responses

Older adults typically remember more positive than negative information compared to their younger counterparts; a phenomenon referred to as the ‘positivity effect.’ According to the socioemotional selectivity theory (SST), the positivity effect derives from the age-related motivational shift towards attaining emotionally meaningful goals which become more important as the perception of future time becomes more limited. Cognitive control mechanisms are critical in achieving such goals and therefore SST predicts that the positivity effect is associated with preserved cognitive control mechanisms in older adults. In contrast, the aging-brain model suggests that the positivity effect is driven by an age-related decline in the amygdala which is responsible for emotional processing and emotional learning. The aim of the current research was to address whether the age-related positivity effect is associated with cognitive control or impaired emotional processing associated with aging. We included older old adults, younger old adults and younger adults and tested their memory for emotional stimuli, cognitive control and amygdala-dependent fear conditioned responses. Consistent with prior research, older adults, relative to younger adults, demonstrate better memory for positive over negative images. We further found that within a group of older adults, the positivity effect increases as a function of age, such that older old adults demonstrated a greater positivity effect compared to younger older adults. Furthermore, the positivity effect in older old adults was associated with preserved cognitive control, supporting the prediction of SST. Contrary to the prediction of the aging-brain model, participants across all groups demonstrated similar enhanced skin conductance responses to fear conditioned stimuli – responses known to rely on the amygdala. Our results support SST and suggest that the positivity effect in older adults is achieved by the preserved cognitive control mechanisms and is not a reflection of the impaired emotional function associated with age.

scholarly journals AN INTEGRATED TRANSITIONAL CARE MODEL FOR OLDER ADULTS WITH MULTIMORBIDITY AND DEPRESSIVE SYMPTOMS

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S867-S867
Author(s):  
Maureen Markle-Reid ◽  
Carrie McAiney ◽  
Rebecca Ganann ◽  
Kathryn Fisher ◽  
Amy Bartholomew ◽  
...  
Keyword(s):  
Social Support ◽  
Older Adults ◽  
Depressive Symptoms ◽  
Physical Functioning ◽  
Chronic Conditions ◽  
Service Use ◽  
Transitional Care ◽  
Group Differences ◽  
Significant Group ◽  
Implementation Effectiveness

Abstract This pragmatic randomized controlled trial examined the implementation, effectiveness and costs of a nurse-led transitional care intervention to improve hospital-to-home transitions for 127 older adults (≥ 65 years) with depressive symptoms and multimorbidity in three Ontario communities. Participants were randomly allocated to receive the intervention plus usual care (n=63) or usual care alone (n=64). The intervention included an average of 5 in-home visits and 6 phone calls from a Registered Nurse (RN) over a 6-month period. The RN provided system navigation, patient education, medication review, and management of depressive symptoms and chronic conditions. Implementation outcomes included engagement rate, intervention dose, and feasibility of intervention implementation. Effectiveness outcomes included quality of life, depressive symptoms, anxiety, social support, and health and social service use and costs. Participants were an average of 76 years and had an average of 8 chronic conditions. Findings suggest that the intervention was feasible and acceptable to participants and providers. Intention-to-treat analyses using ANCOVA models showed no statistically significant group differences for the outcomes. However, the upper 95% confidence interval for the mean group difference showed greater clinically significant improvements in physical functioning in the intervention group. Quantile regression showed that the intervention may result in greater improvements in physical functioning for individuals with low to average physical functioning values compared to the control group. The intervention may also result in higher levels of perceived social support for individuals with a range of social support values. No statistically significant group differences were observed for service use or costs.

scholarly journals Me Time, or We Time? Age Differences in Motivation for Exercise

2018 ◽  
Vol 59 (4) ◽  
pp. 709-717 ◽  
Author(s):  
Crystal N Steltenpohl ◽  
Michael Shuster ◽  
Eric Peist ◽  
Amber Pham ◽  
Joseph A Mikels
Keyword(s):  
Older Adults ◽  
Negative Influence ◽  
Exercise Motivation ◽  
Younger Adults ◽  
Positivity Effect ◽  
Motivational Messages ◽  
Age Related ◽  
Important Health ◽  
Important Health Issue ◽  
Meaningful Relationships

Abstract Background and Objectives Increasing exercise continues to be an important health issue for both older and younger adults. Researchers have suggested several methods for increasing exercise motivation. Socioemotional selectivity theory (SST) posits that people’s motivation shift from future-oriented instrumental goals to present-oriented emotionally meaningful goals as we age, which provides insight into how people’s motivations for exercise may differ for older versus younger adults. The aim of our study was to examine how exercise motivation differs for older versus younger adults. Research Design and Methods Older (greater than 59 years old) and younger (aged 18–26 years) adults participated in focus groups. They discussed exercise motivation (or lack thereof), motivators and barriers to exercise, and preferences about when, where, and with whom they exercise. Focus group transcripts were analyzed using direct content analysis and iterative categorization. Results Consistent with SST, younger adults generally preferred to exercise alone to achieve instrumental fitness goals, whereas older adults preferred to exercise with others. Additionally, older adults tend to consider peripheral others (e.g., strangers, acquaintances), as a positive rather than a negative influence. Discussion and Implications SST provides a framework for exploring age-related shifts in exercise motivation. Additionally, the positivity effect was reflected in how older adults evaluated the influence of peripheral others. Motivational messages could be tailored to increase health behavior changes by focusing on instrumental exercise goals for younger adults and exercise focused on meaningful relationships for older adults.

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.

Acceptance and Feasibility of Seated Elliptical Pedaling to Replace Sedentary Behavior in Older Adults

2020 ◽  
Vol 28 (6) ◽  
pp. 844-853
Author(s):  
Nicholas L. Lerma ◽  
Chi C. Cho ◽  
Ann M. Swartz ◽  
Hotaka Maeda ◽  
Young Cho ◽  
...  
Keyword(s):  
Older Adults ◽  
Light Intensity ◽  
Health Outcomes ◽  
Sedentary Behavior ◽  
Activity Monitor ◽  
Group Differences ◽  
Significant Group ◽  
Significant Difference ◽  
The Impact

The purpose of this study was to explore the feasibility and acceptability of a seated pedaling device to reduce sedentary behavior (SB) in the homes of older adults. Methods: Each participant (N = 20) was outfitted with an activity monitor and seated pedaling device in the home for 7 days and randomly assigned to one of four light-intensity pedaling groups (15, 30, 45, and 60 min/day). Results: There was 100% adherence in all groups and significant group differences in the minutes pedaled per day (p < .001), with no significant difference in the total pedaling days completed (p = .241). The 15-, 30-, 45-, and 60-min groups experienced a 4.0%, 5.4%, 10.6%, and 11.3% reduction in SB on the days pedaled, respectively. Conclusion: Clinically relevant reductions in SB time were achievable in this 1-week trial. Long-term adherence and the impact of replacing SB with seated light activities on geriatric-relevant health outcomes should be investigated.

scholarly journals Feasibility of Conducting Nonpharmacological Interventions to Manage Dementia Symptoms in Community-Dwelling Older Adults: A Cluster Randomized Controlled Trial

2019 ◽  
Vol 35 ◽  
pp. 153331751987263 ◽  
Author(s):  
Juyoung Park ◽  
Magdalena I. Tolea ◽  
Diane Sherman ◽  
Amie Rosenfeld ◽  
Victoria Arcay ◽  
...  
Keyword(s):  
Older Adults ◽  
Randomized Controlled Trial ◽  
Retention Rate ◽  
Controlled Trial ◽  
Community Dwelling ◽  
Cluster Randomized Controlled Trial ◽  
Group Differences ◽  
Significant Group ◽  
Randomized Controlled ◽  
Cluster Randomized

This study assessed the feasibility of conducting 3 nonpharmacological interventions with older adults in dementia, exploring the effects of chair yoga (CY), compared to music intervention (MI) and chair-based exercise (CBE) in this population. Using a cluster randomized controlled trial (RCT), 3 community sites were randomly assigned 1:1:1 to CY, MI, or CBE. Participants attended twice-weekly 45-minute sessions for 12 weeks. Thirty-one participants were enrolled; 27 safely completed the interventions and final data collection (retention rate of 87%). Linear mixed modeling was performed to examine baseline and longitudinal group differences. The CY group improved significantly in quality of life compared to the MI group (CY mean = 35.6, standard deviation [SD] = 3.8; MI mean = 29.9, SD = 5.3, P = .010). However, no significant group differences were observed in physical function, behavioral, or psychological symptoms (eg, for mini-PPT: slopetime = 0.01, standard error [SE] = 0.3, P = .984 in the CBE group; slopetime = −0.1, SE = 0.3, P = .869 in the MI group; slopetime = −0.3, SE = 0.3, P = .361 in the CY group) over the 12-week intervention period. Overall, this pilot study is notable as the first cluster RCT of a range of nonpharmacological interventions to examine the feasibility of such interventions in older adults, most with moderate-to-severe dementia. Future clinical trials should be conducted to examine the effects of nonpharmacological interventions for older adults with dementia on health outcomes.

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