How Negative Mood Hinders Belief Updating in Depression - Results from two Experimental Studies

2021 ◽  
Author(s):  
Tobias Kube ◽  
Lukas Kirchner ◽  
Thomas Gärtner ◽  
Julia Glombiewski
Keyword(s):  
Performance Feedback ◽  
Negative Mood ◽  
Experimental Studies ◽  
Positive Mood ◽  
Control Group ◽  
Belief Updating ◽  
Significant Group ◽  
Negative Beliefs ◽  
Happy Mood ◽  
Sad Mood

Background: In two experimental studies, we tested the hypothesis that negative mood would hinder the revision of negative beliefs in response to unexpectedly positive information in depression, whereas positive mood was expected to enhance belief updating. Methods: In Study 1 (N = 101), we used a subclinical sample to compare the film-based induction of sad vs. happy mood with a distraction control group. Subsequently, participants underwent a well-established paradigm to examine intra-individual changes in performance-related expectations after unexpectedly positive performance feedback. In Study 2, we applied the belief-updating task from Study 1 to an inpatient sample (N = 81) and induced sad vs. happy mood via film-clips vs. recall of autobiographic events. Results: The results of Study 1 showed no significant group differences in belief updating; the severity of depressive symptoms was a negative predictor of belief revision, though, and there was a non-significant trend suggesting that the presence of sad mood hindered belief updating in the subgroup of participants with a diagnosed depressive episode. Study 2 revealed that participants updated their expectations significantly less in line with positive feedback when they underwent the induction of sad mood prior to feedback, relative to positive mood. Conclusions: By indicating that the presence of sad mood can hinder the revision of negative beliefs in clinically depressed people, our findings suggest that learning from new experiences can be hampered if state negative mood is activated. Thus, interventions relying on learning from novel positive experiences should aim at reducing state negative mood in depression.

How negative mood hinders belief updating in depression: results from two experimental studies

2021 ◽  
pp. 1-14
Author(s):  
Tobias Kube ◽  
Lukas Kirchner ◽  
Thomas Gärtner ◽  
Julia Anna Glombiewski
Keyword(s):  
Performance Feedback ◽  
Negative Mood ◽  
Experimental Studies ◽  
Positive Mood ◽  
Control Group ◽  
Belief Updating ◽  
Significant Group ◽  
Negative Beliefs ◽  
Clinically Depressed ◽  
Happy Mood

Abstract Background In two experimental studies, we tested the hypothesis that negative mood would hinder the revision of negative beliefs in response to unexpectedly positive information in depression, whereas positive mood was expected to enhance belief updating. Methods In study 1 (N = 101), we used a subclinical sample to compare the film-based induction of sad v. happy mood with a distraction control group. Subsequently, participants underwent a well-established paradigm to examine intra-individual changes in performance-related expectations after unexpectedly positive performance feedback. In study 2, we applied the belief-updating task from study 1 to an inpatient sample (N = 81) and induced sad v. happy mood via film-clips v. recall of autobiographic events. Results The results of study 1 showed no significant group differences in belief updating; the severity of depressive symptoms was a negative predictor of belief revision, though, and there was a non-significant trend suggesting that the presence of sad mood hindered belief updating in the subgroup of participants with a diagnosed depressive episode. Study 2 revealed that participants updated their expectations significantly less in line with positive feedback when they underwent the induction of negative mood prior to feedback, relative to positive mood. Conclusions By indicating that the presence of negative mood can hinder the revision of negative beliefs in clinically depressed people, our findings suggest that learning from new experiences can be hampered if state negative mood is activated. Thus, interventions relying on learning from novel positive experiences should aim at reducing state negative mood in depression.

The Role of Gender and Sensation Seeking in Film Choice

2008 ◽  
Vol 20 (3) ◽  
pp. 97-105 ◽  
Author(s):  
Smita C. Banerjee ◽  
Kathryn Greene ◽  
Marina Krcmar ◽  
Zhanna Bagdasarov ◽  
Dovile Ruginyte
Keyword(s):  
United States ◽  
Undergraduate Students ◽  
Sensation Seeking ◽  
Negative Mood ◽  
Positive Mood ◽  
The United States ◽  
High Arousal ◽  
Subject Design ◽  
Happy Mood

This study demonstrates the significance of individual difference factors, particularly gender and sensation seeking, in predicting media choice (examined through hypothetical descriptions of films that participants anticipated they would view). This study used a 2 (Positive mood/negative mood) × 2 (High arousal/low arousal) within-subject design with 544 undergraduate students recruited from a large northeastern university in the United States. Results showed that happy films and high arousal films were preferred over sad films and low-arousal films, respectively. In terms of gender differences, female viewers reported a greater preference than male viewers for happy-mood films. Also, male viewers reported a greater preference for high-arousal films compared to female viewers, and female viewers reported a greater preference for low-arousal films compared to male viewers. Finally, high sensation seekers reported a preference for high-arousal films. Implications for research design and importance of exploring media characteristics are discussed.

scholarly journals Reappraisal Buffers the Association between Stress and Negative Mood Measured over 14 Days: Implications for Understanding Psychological Resilience

2016 ◽  
Vol 30 (6) ◽  
pp. 608-617 ◽  
Author(s):  
Judith Johnson ◽  
Daryl B. O'Connor ◽  
Christopher Jones ◽  
Christopher Jackson ◽  
Gareth J. Hughes ◽  
...  
Keyword(s):  
Negative Mood ◽  
Experimental Studies ◽  
Multilevel Modelling ◽  
Positive Mood ◽  
Psychological Resilience ◽  
Daily Stressors ◽  
Personality Psychology ◽  
Naturally Occurring ◽  
Response To Stress ◽  
Emotion Regulation Strategy

Reappraisal is thought to be an adaptive emotion regulation strategy, and research suggests that individuals who habitually reappraise report more positive patterns of affect overall. However, some experimental studies indicate that a greater tendency to reappraise can exacerbate stress response, and it is unclear whether reappraisal confers resilience or exacerbates response to naturally occurring stressors. In order to address this, the present study investigated whether reappraisal prospectively moderated the association between daily stressors and daily negative mood measured over 14 days. Participants (n = 236) completed a measure of reappraisal at baseline, before completing daily online entries of stress and positive and negative mood. Data were analysed using multilevel modelling. Results suggested that reappraisal moderated the association between stress and negative mood, such that higher levels of reappraisal were associated with lower levels of negative mood in response to stress. Moreover, higher reappraisal was also independently associated with lower levels of daily negative mood and higher levels of positive mood. These results suggest that higher reappraisal may confer resilience to stress. Copyright © 2016 European Association of Personality Psychology

scholarly journals How reappraisal of new information contributes to optimistic belief updating

2020 ◽  
Author(s):  
Tobias Kube ◽  
Julia Glombiewski
Keyword(s):  
Climate Change ◽  
Scientific Information ◽  
Good News ◽  
Control Group ◽  
Cognitive Mechanisms ◽  
Prior Beliefs ◽  
Belief Updating ◽  
Significant Group ◽  
New Information ◽  
N 93

People update their beliefs selectively in response to good news and disregard bad news, referred to as the optimism bias. Yet, the precise cognitive mechanisms underlying this asymmetry in belief updating are largely unknown. In three experiments, we tested the hypothesis that cognitive immunisation against new information contributes to optimistic belief updating (e.g. through questioning the reliability of new information). In each study, participants received new information in relation to their prior beliefs, and we examined the influence of cognitive immunisation on belief updating by using a three-group modulation protocol: In one group, cognitive immunisation against new information was promoted; in another group, cognitive immunisation was inhibited; and a control group received no manipulation. This modulation protocol was applied to beliefs about the self, i.e. performance expectations (Experiment 1&2; N=99 and N=93), and beliefs about climate change (Experiment 3; N=227) as an example of factual beliefs. The results of Experiments 1&2 showed that the cognitive immunisation manipulation had no influence on the update of performance-related expectations. In Experiment 3, we did find significant group differences in belief updating, and this effect interacted with participants’ general attitudes towards climate change: people who were sceptical about man-made climate change lowered their estimates of the projected temperature rise particularly if they perceived scientific information on climate change as being fraught with uncertainty. These findings suggest that the importance of cognitive immunisation in belief updating may depend on the content of beliefs (i.e. self-related vs. factual) and participants’ attitudes to the subject in question.

scholarly journals El poder de los extravertidos: Evaluando la regulación de estados de ánimo positivos y negativos

2016 ◽  
Vol 32 (3) ◽  
pp. 710 ◽  
Author(s):  
Gonzalo Hervás ◽  
Irene López-Gómez
Keyword(s):  
Positive Affect ◽  
Psychological Functioning ◽  
Mood Induction ◽  
Negative Mood ◽  
Positive Mood ◽  
Well Being ◽  
Mood Regulation ◽  
Mood Repair ◽  
Happy Mood

<p>Extraversion is a personality trait which has been systematically related to positive affect and well-being. One of the mechanisms that may account for these positive outcomes is the ability to regulate the responses to positive, as well as negative, moods. Prior research has found that extraverts’ higher positive mood maintenance could explain their higher levels of positive affect. However, research exploring differences between extraverts and introverts in negative mood regulation has yielded mixed results. The aim of the current study was explore the role of different facets of mood regulation displayed by extraverts, ambiverts, and introverts. After been exposed to a sad vs. happy mood induction, participants underwent a mood regulation task. Extraverts and ambiverts exhibited higher positive mood regulation than introverts, but similar mood repair. Thus, this research highlights the importance of positive mood regulation in the psychological functioning of extraverts, and opens new conceptualizations for developing interventions for introverts to improve their positive mood regulation and, hence, overall positive affect and well-being.</p>

scholarly journals Resilience at Information Processing Level in Older Adults: Maintained Attention for Happy Faces when Positive Mood is Low

2017 ◽  
Vol 20 ◽  
Author(s):  
Ineke Demeyer ◽  
Inke Urbain ◽  
Rudi De Raedt
Keyword(s):  
Older Adults ◽  
Emotion Regulation ◽  
Information Processing ◽  
Attentional Bias ◽  
Negative Mood ◽  
Positive Mood ◽  
Well Being ◽  
Significant Group ◽  
Processing Level ◽  
Age Related

AbstractEven though ageing is associated with declining cognitive capabilities, research has demonstrated an age-related improvement in affective well-being. This improvement can be related to increased resilience, developing as changes in emotion regulation at information-processing level. During negative mood, emotion regulation becomes a priority as demonstrated by an increased preference for positive over negative information in older adults. However, the effect of a positive mood on older adult’s attentional preferences has not been established yet. To investigate this, 37 older adults were randomly assigned to a relaxation or a control condition (music). Mood state was assessed before and after the manipulation. Attentional bias was measured by an exogenous cueing task, in which the location of the target was correctly or incorrectly cued by happy, sad or neutral facial pictures. Both groups showed a decrease in negative mood (p < .001, 95% CI [2.73, 5.97], d = .82) without changes in positive mood. The relaxation group showed a significantly bigger increase in feeling relaxed (p = .017, η2p = .15). No significant group differences were found for attentional bias. However, over the whole group, less positive mood after the manipulation was associated with more maintained attention for positive information (r = –.49, p < .01). These results indicate that older adults deploy emotion regulation strategies in attention during low positive mood. Flexible attentional processing of emotional information might serve as a resilience factor to maintain well-being during later stages of life.

scholarly journals No Evidence for the Involvement of Cognitive Immunisation in Updating Beliefs About the Self in Three Non-Clinical Samples

2021 ◽  
Author(s):  
Tobias Kube ◽  
Julia Anna Glombiewski
Keyword(s):  
Depressive Symptoms ◽  
Negative Feedback ◽  
Performance Feedback ◽  
Positive Feedback ◽  
Clinical Samples ◽  
Control Group ◽  
Cognitive Mechanisms ◽  
Belief Updating ◽  
Increased Sensitivity ◽  
Disconfirming Information

Abstract Background Cognitive immunisation against disconfirmatory evidence (i.e., devaluing expectation-disconfirming information through cognitive mechanisms) has recently been discussed as an obstacle to the revision of dysfunctional beliefs in mental disorders such as depression. Yet, it is unclear whether cognitive immunisation is also involved in belief updating in non-clinical samples. Methods Using a three-group modulation protocol (promotion vs. inhibition of cognitive immunisation vs. control group), we examined how cognitive immunisation influences belief updating in response to performance feedback in three non-clinical samples. In Experiments 1 (N = 99) and 2 (N = 93), participants received unexpectedly negative feedback, whereas participants from Experiment 3 (N = 118) received unexpectedly positive feedback. Depressive symptoms and dispositional optimism were examined as additional predictors of belief updating. Results In all experiments, participants adjusted their expectations in line with the feedback received, but this effect was not influenced by the cognitive immunisation manipulation. In Experiment 3, expectation change remained stable over 2 weeks. Depressive symptoms were associated with a reduced integration of positive feedback, but not with an increased sensitivity to negative feedback. Conclusions Whereas previous research has shown that cognitive immunisation contributes to persistent beliefs in clinical populations, the present findings suggest that it does not affect belief updating in non-clinical samples.

Weekly Exercise Consistently Reinstates Positive Mood

1998 ◽  
Vol 3 (4) ◽  
pp. 271-280 ◽  
Author(s):  
Hannah Steinberg ◽  
Briony R. Nicholls ◽  
Elizabeth A. Sykes ◽  
N. LeBoutillier ◽  
Nerina Ramlakhan ◽  
...  
Keyword(s):  
Physical Exercise ◽  
Negative Mood ◽  
Real Life ◽  
Positive Mood ◽  
Field Investigation ◽  
Single Bout ◽  
Before And After ◽  
Exercise Class ◽  
Negative Feelings ◽  
Over Time

Mood improvement immediately after a single bout of exercise is well documented, but less is known about successive and longer term effects. In a “real-life” field investigation, four kinds of exercise class (Beginners, Advanced, Body Funk and Callanetics) met once a week for up to 7 weeks. Before and after each class the members assessed how they felt by completing a questionnaire listing equal numbers of “positive” and “negative” mood words. Subjects who had attended at least five times were included in the analysis, which led to groups consisting of 18, 20, 16, and 16 subjects, respectively. All four kinds of exercise significantly increased positive and decreased negative feelings, and this result was surprisingly consistent in successive weeks. However, exercise seemed to have a much greater effect on positive than on negative moods. The favorable moods induced by each class seemed to have worn off by the following week, to be reinstated by the class itself. In the Callanetics class, positive mood also improved significantly over time. The Callanetics class involved “slower,” more demanding exercises, not always done to music. The Callanetics and Advanced classes also showed significantly greater preexercise negative moods in the first three sessions. However, these differences disappeared following exercise. Possibly, these two groups had become more “tolerant” to the mood-enhancing effects of physical exercise; this may be in part have been due to “exercise addiction.”

The influence of probiotic drug Biolax-U on morphological and biochemical parameters of blood in cows

2020 ◽  
pp. 70-76
Author(s):  
A. Farkhutdinova
Keyword(s):  
Biochemical Parameters ◽  
Hematological Parameters ◽  
Experimental Studies ◽  
Positive Influence ◽  
Biologically Active ◽  
Feed Consumption ◽  
Control Group ◽  
Animal Blood ◽  
Black And White ◽  
White Breed

The expediency of using the probiotic drug Biolax-U in the rations of lactating and dry cows of Black-and-White breed has been studied and scientifically proved. The influence of this drug on the morphological and biochemical parameters of animal blood has been determined. The composition of the probiotic drug Biolax-U consists of eight strains of a balanced complex of living lactic acid bacteria, yeast and actinomycetes, as well as biologically active substances. For experimental studies conducted on 2 groups of cows have been selected by the method of pairs-analogs, the influence of feeding of feed have been prepared with the use of the microbiological drug with probiotic action Biolax-U on feed consumption, morphological and biochemical changes in blood has been studied. Analysis of the rations of cows indicates that the content of calcium, phosphorus, magnesium, sulfur and trace elements such as manganese, copper, zinc and cobalt in the feed has been reduced. It has been found by studies that the use of probiotic drug Biolax-U had the positive influence on the feed intake, digestibility and better assimilation of feed nutrients and contributed to the improvement of blood morphological and biochemical parameters. For example, in animals of the experimental group hemoglobin has increased by 3,6 % (Р < 0,05), red blood cells by 10,1 (P ≤ 0,05), the content of leukocytes by 4,43, carotene by 9,6, glucose by 3,4; reserve alkalinity by 15,6, calcium by 19,4 (P ≤ 0,01), and phosphorus by 18,4 % compared with the control group of animals. During the lactation significantly improved hematological parameters including alkalinity reserve by 5,11 %, calcium level by 11,1, phosphorus by 8,6, hemoglobin by 14,2 %, the content of erythrocytes by 12,3, leukocyte by 3,86, and carotene 11,1 % against the parameters of animals of control group. The improvement of morphological and biochemical parameters of blood of cows indicates about stimulating effect on hematopoiesis and the general clinical condition of animals that contributes to the improvement of metabolic processes when using feed prepared with the use of microbiological drug with probiotic action Biolax-U.

Arthrophytum scoparium Extract Improves Memory Impairment and Affects Acetylcholinesterase Activity In Mice Brain

2020 ◽  
Vol 21 (6) ◽  
pp. 480-487
Author(s):  
Med A. Smach ◽  
Jawhar Hafsa ◽  
Bassem Charfeddine ◽  
Hedi Dridi ◽  
Khalifa Limem ◽  
...  
Keyword(s):  
Antioxidant Activities ◽  
Saline Water ◽  
Experimental Studies ◽  
Chronic Administration ◽  
Acetylcholinesterase Activity ◽  
Control Group ◽  
Pharmacological Activities ◽  
Oxidative Damages ◽  
Y Maze ◽  
Mice Brain

Background: Arthrophytum scoparium (Pomel) Iljin (Amaranthaceae family) has been widely used in traditional Tunisian medicine to treat many disorders such as migraine, headache, and neurological disorders. This study investigates the effect of Arthrophytum scoparium Aqueous Extract (ASAE) on cognitive impairments and oxidative injury induced by galactose (10%) in a mouse model. Materials and Methods: The mice were divided randomly into 4 experimental groups, including the control group (saline water 9 ‰), Galactose group, Scop group (300 mg/kg/d), and Scop+Gal group (300 mg/kg/d). Mice received the corresponding solutions by intraperitoneal injection (i.p.) for 7 days before the Y-maze active tests. Galactose 10% was given to all groups except control and Scop groups, 30 min before the trial. Levels of Acetylcholinesterase Activity (AChE), Ascorbic Acid (AA), Gluthatione (GSH) and Malondialdehyde (MDA) in mice brains were examined. Results: Chronic administration of galactose significantly impaired cognitive performance in Y maze, caused marked oxidative damages and a significant increase in the acetylcholinesterase activity as compared to other groups. On the contrary, ASAE (300 mg/kg) treatment suppressed galactoseinduced oxidative damage by ameliorating the increased levels of GSH and AA. Moreover, ASAE treatment reduced brain AChE activities in the galactose-induced model. Conclusion: These findings suggest that ASAE exerts potent anti-amnesic effects via the modulation of cholinergic and antioxidant activities. The observed pharmacological activities should be further evaluated by detailed experimental studies and validated by clinical trials.

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