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Linking the Positivity Effect in Attention with Affective Outcomes: Age Group Differences and the Role of Arousal.

ABSTRACT: Despite its assumed importance for emotional well-being, studies investigating the positivity effect (PE) in older adults' information processing rarely tested its relationship with immediate or general affective outcome measures like emotional reactivity or emotional well-being. Moreover, the arousal level of the to-be-processed emotional stimuli has rarely been taken into account as a moderator for the occurrence of the PE and its relationship with affective outcomes. Age group differences (young vs. old) in attention (i.e., fixation durations using eye tracking) and subjective emotional reactions (i.e., pleasantness ratings) were investigated in response to picture stimuli systematically varied in valence (positive vs. negative) and arousal (low vs. high). We examined whether there is a link between age group differences in fixation durations and affective outcomes (i.e., subjective emotional reactions as well as emotional well-being). Older compared to young adults fixated less on the most emotional part in negative but not in positive low-arousing pictures. This age difference did not occur under high arousal. While age group differences in fixation duration did not translate into age group differences in subjective emotional reactions, we found a positive relationship between fixation duration on negative low-arousing pictures and emotional well-being, i.e., negative affect. The present study replicated the well-known PE in attention and emotional reactivity. In line with the idea that the PE reflects top-down-driven processing of affective information, age group differences in fixation durations decreased under high arousal. The present findings are consistent with the idea that age-related changes in the processing of emotional information support older adults' general emotional well-being.

SUBMITTER: Kappes C

PROVIDER: S-EPMC5670155 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature

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Linking the Positivity Effect in Attention with Affective Outcomes: Age Group Differences and the Role of Arousal.

Kappes Cathleen C Streubel Berit B Droste Kezia L KL Folta-Schoofs Kristian K

Frontiers in psychology 20171030

Despite its assumed importance for emotional well-being, studies investigating the positivity effect (PE) in older adults' information processing rarely tested its relationship with immediate or general affective outcome measures like emotional reactivity or emotional well-being. Moreover, the arousal level of the to-be-processed emotional stimuli has rarely been taken into account as a moderator for the occurrence of the PE and its relationship with affective outcomes. Age group differences (yo ...[more]

PMID: 29163266

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Project description:Importance:Previous works have shown that women hospitalized with ST-segment elevation myocardial infarction (STEMI) have higher short-term mortality rates than men. However, it is unclear if these differences persist among patients undergoing contemporary primary percutaneous coronary intervention (PCI). Objective:To investigate whether the risk of 30-day mortality after STEMI is higher in women than men and, if so, to assess the role of age, medications, and primary PCI in this excess of risk. Design, Setting, and Participants:From January 2010 to January 2016, a total of 8834 patients were hospitalized and received medical treatment for STEMI in 41 hospitals referring data to the International Survey of Acute Coronary Syndromes in Transitional Countries (ISACS-TC) registry (NCT01218776). Exposures:Demographics, baseline characteristics, clinical profile, and pharmacological treatment within 24 hours and primary PCI. Main Outcomes and Measures:Adjusted 30-day mortality rates estimated using inverse probability of treatment weighted (IPTW) logistic regression models. Results:There were 2657 women with a mean (SD) age of 66.1 (11.6) years and 6177 men with a mean (SD) age of 59.9 (11.7) years included in the study. Thirty-day mortality was significantly higher for women than for men (11.6% vs 6.0%, P?<?.001). The gap in sex-specific mortality narrowed if restricting the analysis to men and women undergoing primary PCI (7.1% vs 3.3%, P?<?.001). After multivariable adjustment for comorbidities and treatment covariates, women under 60 had higher early mortality risk than men of the same age category (OR, 1.88; 95% CI, 1.04-3.26; P?=?.02). The risk in the subgroups aged 60 to 74 years and over 75 years was not significantly different between sexes (OR, 1.28; 95% CI, 0.88-1.88; P?=?.19 and OR, 1.17; 95% CI, 0.80-1.73; P?=?.40; respectively). After IPTW adjustment for baseline clinical covariates, the relationship among sex, age category, and 30-day mortality was similar (OR, 1.56 [95% CI, 1.05-2.3]; OR, 1.49 [95% CI, 1.15-1.92]; and OR, 1.21 [95% CI, 0.93-1.57]; respectively). Conclusions and Relevance:Younger age was associated with higher 30-day mortality rates in women with STEMI even after adjustment for medications, primary PCI, and other coexisting comorbidities. This difference declines after age 60 and is no longer observed in oldest women.

Dataset Information

Linking the Positivity Effect in Attention with Affective Outcomes: Age Group Differences and the Role of Arousal.

Publications

Linking the Positivity Effect in Attention with Affective Outcomes: Age Group Differences and the Role of Arousal.

Similar Datasets

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