The Dynamic Association Between Emotional Functioning, Quality of Life, and Subjective Cognitive Concerns in a Large Community-Based Sample of Middle-Aged and Older Adults

OBJECTIVE

Research has linked subjective cognitive concerns with emotional functioning, but few studies have examined if there is a dynamic association across time. This study explored whether the association between subjective cognitive concerns, emotional functioning, and quality of life (QoL) is more trait-based (i.e., associated at an average-level) or more state-based (i.e., changes in emotional functioning at one timepoint are related to simultaneous changes in subjective cognitive concerns).

DESIGN AND PARTICIPANTS

Participants included 1061 community-dwelling adults aged 50-99 at baseline from the observational Successful Aging Evaluation (SAGE) study in San Diego, California. This study analyzed data collected over eight years.

MEASUREMENTS

Participants completed the Cognitive Failures Questionnaire (CFQ) to assess subjective cognitive concerns yearly. Self-reported emotional functioning (i.e., depression, anxiety, stress symptoms, and resiliency) and QoL were also assessed yearly. Associations between emotional functioning and QoL measures and CFQ scores were analyzed using multilevel modeling.

RESULTS

Between-person analyses showed that worse average emotional functioning and QoL were associated with greater average cognitive concerns (ps <0.0001; partial R2 > 0.28). Within-person analyses indicated that worse emotional functioning and QoL at a given timepoint were significantly associated with greater cognitive concerns at the same timepoint (ps <0.0001; partial R2 = 0.007-0.017). Within all five examined predictors, stress had the greatest within- and between-person associations with CFQ scores.

DISCUSSION

Findings suggest that subjective cognitive concerns are related to trait-like, and to a lesser extent, state-like emotional functioning and QoL. Incorporating assessment of both general and current emotional functioning could refine the use of subjective cognitive concern measures.

On assessing trait rumination using the Ruminative Response Scale

Introduction

This study explores the stability of scores on psychometrically validated trait questionnaires over time. We illustrate potential pitfalls through a larger study that used the Ruminative Response Scale (RRS) to categorize participants prior to study inclusion into two groups based on their habitual tendency to ruminate. Surprisingly, when we re-administered the RRS at the start of an experimental session, significant score changes occurred, resulting in participants shifting between the two groups.

Methods

To address this, we modified our recruitment process, aiming to reduce careless responses, including an online RRS assessment a week before the lab appointment. We analyzed the different samples prior to and after changing the recruitment procedure, as well as the total sample regarding the psychometric properties of the RRS. We also explored various indices to identify and predict score changes due to careless responding; however, only a subgroup of participants was successfully identified.

Results

Our findings suggest that Mahalanobis distances are effective for identifying substantial score changes, with baseline state rumination emerging as a marginally significant predictor.

Discussion

We discuss the importance of conducting manipulation checks and offer practical implications for research involving psychometrically validated trait questionnaires.

Chronotype and poor sleep quality in young adults - a pilot study on the role of rumination

BACKGROUND

Eveningness has been associated with poor sleep quality and depression. However, chronotype has also been shown to be a multidimensional construct, not limited to a merely morningness-eveningness orientation. It has also been proposed that other factors may also mediate the relationship between chronotype and its mental health sequelae. This pilot study explores the role of rumination as a mediator between chronotype and sleep quality, chronotype and depressive symptoms.

METHODS

A sample of 144 participants completed The Morningness-Eveningness-Stability-Scale Improved (MESSi), Pittsburgh Sleep Quality Index (PSQI), Rumination-Reflection Questionnaire (RRQ) and Center for Epidemiologic Studies Depression Scale (CES-D)). The results were tested using Spearman's rank correlation coefficient, multiple linear regression and the Sobel test.

RESULTS

Rumination was linked to poor sleep quality and increased depression. Morning affect and Distinctness (i.e. rigidity, or the subjective amplitude of the circadian rhythm) correlated with rumination. Rumination was a partial mediator of the associations between Morning Affect and sleep quality, Morning Affect and depression.

CONCLUSIONS

Rumination may play a role in the association between chronotype (particularly Morning Affect and Distinction) and sleep quality and depression. The recognition of this association might serve as a basis for clinical psychoeducational and therapeutic programs targeting both adjustment of the circadian rhythm and rumination as a psychopathological sign.

Stability and change in dispositional envy: Longitudinal evidence on envy as a stable trait

Dispositional envy has been conceptualized as an emotional trait that varies across comparison domains (e.g., attraction, competence, wealth). Despite its prevalence and potentially detrimental effects, little is known about stability and change in dispositional envy across time due to a lack of longitudinal data. The goal of the present research was to close this gap by investigating stability and developmental change in dispositional envy over time. In a preregistered longitudinal study across 6 years, we analyzed data from N = 1229 German participants ( n = 510–634 per wave) with a mean age of 47.0 years at intake ( SD = 12.4, range 18–88). Results from latent factor models revealed that both global and domain-specific dispositional envy were stable across 6 years in terms of their rank order and mean levels, with stability coefficients similar to those of other trait measures reported in literature. Moreover, a substantial amount of variance in global and domain-specific dispositional envy was accounted for by a stable trait factor. Results thus provide evidence for a stable disposition toward the experience of envy both at the global level and within specific envy domains. The present findings have important theoretical and practical implications for the stability and development of dispositional envy in adulthood and advance the understanding of emotional traits in general.

Care Recipient Controlling and Manipulative Behavior and Caregiver Depressive Symptoms: The Role of Race, Caregiver Resentment, and Mutual Communal Behavior

BACKGROUND AND OBJECTIVES

We explored whether relationship quality, as measured by mutual communal behavior, would serve as a buffer against caregiver resentment and, consequently, depressive symptoms when care recipients (CRs) engage in problem behavior (i.e., controlling and manipulative behavior [CMB]). Using the common core model of caregiver distress, we hypothesized that caregiver resentment would explain why caregivers were depressed when their CRs engage in CMB. We predicted that the indirect effect of CRCMB on depressive symptoms via resentment would depend on the strength of the communal bond between the caregiver and CR. Resentment was expected to play a significant role in explaining the association between CRCMB and depressive symptoms for caregivers in less communal relationships, but a small or nonexistent role for those in highly communal relationships. We also investigated whether these effects were different for Black and White caregivers.

RESEARCH DESIGN AND METHODS

Data were obtained from 187 Black and 247 White caregivers from the second Family Relationships in Late Life Project. Before testing our model, we confirmed the measurement equivalence/invariance of the four scales used in this study.

RESULTS

Resentment mediated the association between CRCMB and depressive symptoms. However, the indirect effect was larger among highly communal caregivers. Caregiver race did not moderate the moderated mediation.

DISCUSSION AND IMPLICATIONS

The communal bond between the caregiver and CR does not entirely protect the caregiver from depressive symptoms, particularly among highly communal caregivers. Interventions aimed at improving caregiver outcomes should acknowledge the unique vulnerabilities of caregivers in close relationships.