Self-reported cognitive difficulties and cognitive functioning in relation to emotional exhaustion: Evidence from two studies

A meta-analysis on the relationship between subjective cognitive failures as measured by the cognitive failures questionnaire (CFQ) and objective performance on executive function tasks

The Cognitive Failures Questionnaire (CFQ) has been widely used as a measure of subjective cognitive function in everyday life for decades. However, the evidence on how it relates to objective performance on executive function tasks is mixed. One possible reason for these mixed results is that the CFQ has selective relationships with some aspects of executive function and not others. Here, therefore, we classified tasks according to an influential framework of executive functions-switching, updating, inhibition, and we also considered the Sustained Attention to Response Task (SART) as a category because it was custom designed to gauge cognitive failures. We synthesized a large body of available evidence and performed four Bayesian meta-analyses on the relationship between CFQ scores and objective performance on executive function tasks in these four categories. Results suggested that CFQ scores were associated with objective performance on SART (18 effect sizes, μ = -.19, BF10 = 18.03, i.e., 18.03 times more evidence of a relationship versus no relationship), updating working memory (49 effect sizes, μ = -.06, BF10 = 17.80), and inhibition tasks (41 effect sizes, μ = -.07, BF10 = 15.40), whereas there was not definitive evidence regarding switching (34 effect sizes, μ = -.06, BF10 = .50, i.e., two times greater evidence for no relationship). This suggests that subjective cognitive function can predict objective performance on at least some executive function tasks. We discuss methodological and theoretical factors that constrain the maximum observable correlation and consider the relative insights that subjective measures versus task performance provide.

Neuroticism, perfectionism, and emotion suppression in burnout: Implications for cognitive functioning

This study aimed to investigate the relationship between burnout and cognitive functions, particularly memory, attention, and executive functions, which have been found to be negatively affected in most studies. However, the results are not consistent across studies, and there is often a discrepancy between self-reported cognitive function and objective assessment. Two possible explanations for this discrepancy are the heterogeneous profiles of individuals in burnout and their personality traits. The study administered neuropsychological tests and questionnaires to 29 participants with clinical burnout to assess their cognitive functions and the impact of perfectionism, neuroticism, and emotion suppression on subjective and objective cognitive scores. The main findings showed little or no deterioration in memory or executive functions, despite patients reporting severely impaired executive function. The study found that neuroticism and perfectionism were related to poorer self-reported executive function, while emotion suppression was related to better self-reported executive function. No relationship was found between personality traits and neuropsychological test scores, indicating a discrepancy between self-perception and objective evaluation.

Acute stress disorder and job burnout in primary and secondary school teachers during the COVID-19 pandemic: The moderating effect of sense of control

The study aim was to examine the relationship between acute stress disorder and job burnout among primary and secondary school teachers, and to explore the moderating effect of sense of control on this relationship. A total of 751 teachers completed self-report questionnaires during the COVID-19 pandemic. The results showed that acute stress disorder, emotional exhaustion, and depersonalization were significantly lower in female teachers than in male teachers. Age was positively associated with acute stress disorder and negatively associated with inefficacy. Acute stress disorder was significantly and positively associated with emotional exhaustion and depersonalization dimensions of job burnout. The relation between acute stress disorder and inefficacy was moderated by sense of control: acute stress disorder was positively associated with inefficacy when the sense of control was strong and was negatively associated with inefficacy when the sense of control was weak. These findings demonstrate that acute stress disorder is a risk factor for job burnout, and that sense of control is a protective factor for some aspects of job burnout. However, in individuals with a strong sense of control, acute stress disorder is associated with greater inefficacy, suggesting that sense of control can both positively and negatively affect burnout.

The impact of tinnitus on working memory capacity

OBJECTIVE

To determine if tinnitus was related to working memory (WM) in adults and if tinnitus handicap was related to WM in adults with tinnitus.

DESIGN

Two groups, cross-sectional design.

STUDY SAMPLES

76 adults forming a tinnitus group (n = 38) and a control group (n = 38). Each group included 19 adults with normal hearing and 19 adults with hearing loss matched for age, sex and educational backgrounds. All participants completed the visual n-back test; pure tone audiometry (0.125-16 kHz); and the Hospital Anxiety and Depression Scale (HADS). Tinnitus sufferers also completed the Tinnitus Handicap Inventory (THI).

RESULTS

For all participants, tinnitus was not related to WM scores when corrected for hearing thresholds, anxiety, and depression. The corrections for best ear high-frequency pure-tone average hearing threshold (BEHFPTA: 10, 12.5, 14 and 16 kHz) were significant. For tinnitus sufferers, THI was related to WM scores in the easiest n-back condition, and BEHFPTA was related to WM scores in the easiest and the hardest n-back condition.

CONCLUSION

Tinnitus was not related to WM scores. Tinnitus handicap was related to some WM scores in tinnitus sufferers. Further investigation of the possible relationship between high-frequency hearing and WM is warranted.