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At least 19 recordsLinked to original sources
PubMed1992

Mood effects on attitude judgments: independent effects of mood before and after message elaboration.

This study investigated the independent effects of induced mood on the encoding of persuasive messages and on the assessment of attitude judgments. In Experiment 1, positive or negative mood was induced either before the encoding of a counterattitudinal message or before the assessment of attitude judgments. When mood was induced before message presentation, Ss in a bad mood were more persuaded by strong than by weak arguments, whereas Ss in a good mood were equally persuaded by strong and by weak arguments. When Ss encoded the message in a neutral mood, however, the advantage of strong over weak arguments was more pronounced when Ss were in a good rather than in a bad mood at the time of attitude assessment. In Experiment 2, Ss exposed to a counterattitudinal message composed of either strong or weak arguments formed either a global evaluation or a detailed representation of the message. Positive, negative, or neutral mood was then induced. Ss in a good mood were most likely and Ss in a negative mood least likely to base their reported attitudes on global evaluations.

Adult↗
PubMed1992

Mood theme and bizarreness of delusions in schizophrenia and mood psychosis.

Narratives of the delusions of 83 schizophrenic and 55 nonschizophrenic psychiatric subjects were categorized as of one or more of 12 types. Narratives were also independently assessed along dimensional scales of bizarreness and mood theme. Schneiderian and grandiose types were found to be more common in schizophrenics and mood psychotics, respectively. Dimensional measures showed that the delusions of schizophrenics were more unlikely and that those of mood psychotics had a stronger mood theme. Regression analysis determined that Schneiderian delusions and a dimensional estimate of mood theme best differentiated schizophrenics from mood psychotics. Assessments along dimensions of other parameters, particularly those represented by Schneiderian delusions, may further discriminate the functional psychoses.

Adult↗
PubMed1992

Mood-congruent and mood-incongruent learning.

We report two experiments that investigate the effect of an induced mood on the incidental learning of emotionally toned words. Subjects were put in a happy or sad mood by means of a suggestion technique and rated the emotional valence of a list of words. Later on, they were asked to recall the words in a neutral mood. For words with a strong emotional valence, mood-congruent learning was observed: strongly unpleasant words were recalled better by sad subjects and strongly pleasant words were recalled better by happy subjects. The reverse was true for slightly toned words: here, mood-incongruent learning was observed. Both effects are predicted by a two-component processing model that specifies the effect of the mood on the cognitive processes during learning. Further evidence for the model is given by rating times measured in Experiment 2.

Affect↗
PubMed1992

Prediction of outcome in mania by mood-congruent or mood-incongruent psychotic features.

OBJECTIVE: The aim of this study was to determine the significance of mood congruence of psychotic features in mania as a predictor of outcome. METHOD: Fifty-four patients with bipolar disorder were followed prospectively for 4 years after recovery from an episode of mania with psychotic features. Assessments of residential and occupational status, interepisode symptoms, and episode recurrences were made at 6 and 48 months after recovery. Categorical outcomes were evaluated by logistic regression and recurrence risk with survival analysis. RESULTS: Mood-incongruent psychotic features during the index manic episode predicted a shorter time in remission at 4 years (hazard ratio = 2.6), and Schneiderian first-rank symptoms predicted poor residential status at 4 years (odds ratio = 20.1). CONCLUSIONS: Differentiation of mood congruence of psychotic features in mania evidently has prognostic validity and, therefore, has utility as a nosological characteristic.

Adult↗
PubMed1992

About the centrality of mood lowering in mood disorders. Plenary Lecture ECNP Congress, Monte Carlo, October 1991.

5-HT disturbances in depression (as exemplified by lowered CSF 5-HIAA) are not syndrome specific but related to components of the depressive syndrome, specifically to increased anxiety and aggression. These 5-HT disturbances are probably core pathogenetic processes not derivative features. I hypothesized that in this subtype of depression, i.e. in "5-HT related depression", the key psychopathological disturbances are dysregulation of anxiety and aggression, while mood lowering is a "by-product". Based on this hypothesis it was predicted that agents which ameliorate anxiety and/or aggression via harmonization of 5-HT ergic transmission will, in addition, exert overall antidepressant effect in "5-HT related depression". The study of the relative "weight" of the various psychopathological components of depression is a basic exercise in understanding the nature of that condition and could, as such, greatly facilitate the goal-directed search for new and innovative antidepressants.

Affect↗
PubMed1992

[Common attitudes about the effect of positive and negative mood on task related motivation].

Several theories on emotion and mood have stressed the close relationship between emotion and motivation. However, assumptions on mood contingent motivations have mainly been studied in the field of social behavior, and there are only few studies concerned with mood contingent task motivations, an area in which nit is possible to distinguish between two motivational sets, the deliberative and the implemented mind set. Assuming that positive mood is associated with a stronger task-oriented deliberative mind set, and that negative mood is associated with a stronger self-oriented deliberative mind set, and that implemented mind set should be intrinsically task-oriented during positive mood and instrumentally task-oriented during negative mood. The present paper is concerned with these assumptions from a subjective perspective: The respondents were asked about their lay perceptions of mood influences (positive, elated versus negative, sad mood) on task related motivations. In study I the respondents (N = 40) were asked about their deliberative mind sets during positive versus negative mood and about their general perceptions of mood influences on performance. In study II the respondents (N = 58) were requested to imagine situations which elicit positive, negative or neutral mood, and then to answer questions on deliberative and implemented mind sets during these states; they also hat to answer a general question about mood influences on task performance. Both quantitative and qualitative measures are used in these studies. The findings support the above general notions, and they additionally show that in the respondents' opinions negative mood effects are more variable than positive mood effects; further, that there are quite a few individual differences in assumed mood effects on task-related motivation.

Achievement↗
PubMed1992

Opiate receptor blockade by naltrexone and mood state after acute physical activity.

Acute mood changes occur with various forms of physical activity. Increased levels of endogenous opioids (endorphins) in response to exercise may mediate activity-induced shifts in mood state. Thirteen female and six male aerobics class participants aged 20-46 years received the opiate receptor antagonist naltrexone and a placebo in randomized, double-blind crossover fashion on two separate occasions at the same 75-min high-intensity aerobics class. Mood states were assessed before and after each class, which were spaced 5 days apart, using the Profile of Mood States questionnaire (POMS), a mood adjective checklist, and a Visual Analogue Scale (VAS) which measured mood in relation to several emotional extremes. Mood changes over the course of each aerobics class were compared in the naltrexone and placebo groups. For men and women, significant differences between conditions were observed in overall mood by both the POMS (P less than 0.005) and VAS (P less than 0.02). There were significant differences between conditions for most subscales of each mood instrument (P less than 0.05); with the placebo, mood states became calmer, more relaxed and pleasant, tending away from depression, anger and confusion. Positive mood shifts did not occur when subjects were preloaded with naltrexone, suggesting that activity-generated mood changes are mediated through endorphinergic mechanisms.

Adult↗
PubMed1975

Mood as an indicant of happiness: ags, sex,social class, and situational differences.

Does mood vary as a function of age, sec, or situation? In four investigations, 6,452 persons aged 4 to 99 were interrupted at leisure, at home, at school, and at work and asked to assess their mood as being happy, neutral, or unhappy. Moods of happiness and neutrality were each reported about 45% and unhappiness about 10% of the time. Females more frequently reported moods of happiness or unhappiness than males, while mood did not vary as a function of age. Persons at leisure reported more affectively pleasant moods than those at work, at home, or at school. Persons of higher socioeconomic status reported more happy moods than those of lower status. In another study, a class of 255 students was administered various personality scales and then interrupted 21 times over the course of the quarter and their mood indexed. Tested religiosity negatively correlated with frequency of pleasant moods, the Barron Ego-Strength Scale was uncorrelated with frequency of kind of mood, and the Eysenck Neuroticism Scale correlated with frequency of unpleasant moods.

Adolescent↗
PubMed1975

Mood and helping.

In order to test (a) whether helping someone puts the helper in a better mood and (b) whether people in a good mood are more likely than controls to help with a task maintaining their positive mood but no more likely to help with a task leading to a negative mood, 80 female undergraduates participated in a study in which they (a) had an interaction with a confederate (C) designed to put them in a good or neutral mood, (b) rated their mood, (c) rated some neutral pictures, and (d) were requested to rate some potentially elating or depressing pictures. Ss who were induced to help C or who were given candy by her rated themselves as feeling nicer than these having a more neutral interaction. Neither their interaction with C, the type of pictures they were ased to rate, nor their self-reported mood, with the exception of happiness, was significantly associated with number of pictures rated or time spent helping. Those rating the depressing pictures became more depressed than those rating the cheerful pictures. It was suggested that the lack of significant findings might be due either to the fact that the effect of a good mood on helping declines over time or to the fact that rating pictures was so enjoyable that it was not considered altruistic.

Depression↗
PubMed1992

An experimental study of the effect of mood on body size perception.

The study presented is an experimental investigation of the effect of mood on body size perception. Female students estimated their body size and indicated their degree of dissatisfaction with their body size before and after the induction of a negative or positive mood state. Compared with women who received the positive induced mood, the induction of low mood led to greater disturbances in body size perception in the form of a tendency to overestimate their body size more and significantly greater dissatisfaction with their body size. Furthermore, among the women who received the negative mood condition, compared with those with little or no concern with their body shape, for those with such concerns the induction of low mood led to greater disturbances in body size perception in the form of overestimating their body size significantly more and a tendency towards greater dissatisfaction with their body size. These findings suggest that depressed mood may play an important role in determining the extent of disturbance in body size perception in clinical populations.

Adult↗
PubMed1992

The relationship of personality to mood and anxiety states: a dimensional approach.

This study evaluates the relationship of personality to mood and anxiety states in a sample of 50 psychiatric out patients. In order to overcome arbitrariness inherent in categorical diagnoses of affective, personality and anxiety disorders, we use a dimensional approach to personality, mood and anxiety. According to our results, mood and anxiety states affect personality domains differentially. Namely, relatively large portions of personality and behavior, such as higher-order traits of novelty seeking and reward dependence, seem independent from mood and anxiety states. In contrast, the higher-order dimension of harm avoidance and its corresponding lower-order traits reflect changes in mood and anxiety to a much greater extent. Both the likelihood that large portions of personality may be independent from current mood and the likelihood that some precisely delineated personality domains tend to change simultaneously with current mood may improve our understanding of the relationship of personality to emotionality and affective disorders.

Adult↗
PubMed1979

Relationship between mood changes and adrenal cortical activity in a patient with 48-hour unipolar-depressive cycles.

A 66-year-old patient with 48-hour unipolar-depressive cycles was studied in the hospital for one month and in an isolation unit for two weeks. At 3-hour intervals during the day and once at night the mood state was assessed by two self-rating scales and urine was collected for the determination of urinary free cortisol (UFC). In the hospital there was a regular alternation between 'good' and 'bad' days. Without exception the switch from normal to depressive mood occurred between 22:00 and 2:30, when the patient was sleeping. The switch from depressive to good mood was variable and occurred in the late morning or in the afternoon. On a 24-hour basis a highly significant correlation was seen between the mood state and the UFC excretion: r = 0.73, P less than 0.001 (hospital); r = 0.82, P less than 0.01 (isolation unit). The shape of the 24-hour profile for the UFC excretion was similar on good and bad days, with a maximum between 2:30 and 7:00 and a minimum between 19:00 and 2:30. However, on bad days UFC was elevated at all clock times. A decrease in adrenal cortical activity preceded or was parallel to substantial improvement in the mood state. Internal desynchronization occurred in the isolation unit but not in the hospital, with a rest-activity period of 18.6 h and a period close to 24 h for UFC excretion. Changes in mood were associated with both cycles, and a very close link between the switch from normal to depressive mood and the sleep state could be demonstrated.

17-Hydroxycorticosteroids↗
PubMed1992

Are adolescents the victims of raging hormones: evidence for activational effects of hormones on moods and behavior at adolescence.

The literatures on hormone changes at adolescence, hormonal influences on moods and behavior in nonhuman animals and adult humans, and mood and behavioral changes at adolescence and the small but burgeoning literature on hormonal influences at adolescence are examined. The focus is on moods and behaviors often identified as typically adolescent (e.g., mood lability, mood intensity, irritability, conflict with parents) and the primary hormones of puberty (i.e., the adrenal androgens, gonadotropins, and sex steroids). Through an integration of these literatures evidence is assessed for specific hormone-mood and hormone-behavior associations, as well as for more general types of hormone-outcome relations that transcend specific hormones or outcomes. Non-biological factors that appear to be important in moderating the role of hormones in adolescent moods and behavior are identified. Implications for the design of future studies in this area are detailed.

Adolescent↗
PubMed1992

Mood alteration with yoga and swimming: aerobic exercise may not be necessary.

The mood benefits of Hatha yoga and swimming, two activities that differ greatly in aerobic training benefits, were examined. College students (N = 87) in two swimming classes, a yoga class, and a lecture-control class completed mood and personality inventories before and after class on three occasions. A multivariate analysis of variance indicated that both yoga participants (n = 22) and swimmers (n = 37) reported greater decreases in scores on Anget, Confusion, Tension, and Depression than did the control students (n = 28). The consistent mood benefits of yoga supported our earlier observation that the exercise need not be aerobic to be associated with mood enhancement. However, underlying and causal mechanisms remain uncertain. Among the men, the acute decreases in Tension, Fatigue, and Anger after yoga were significantly greater than those after swimming. Yoga may be even more beneficial than swimming for men who personally select to participate. The women reported fairly similar mood benefits after swimming and yoga. It seems that aerobic exercise may not be necessary to facilitate the mood benefits. Also, students with greater mood changes attended class more regularly than those who reported fewer psychological benefits. Maximizing the immediate psychological benefits of exercise might be one way to encourage adults to be physically active.

Affect↗
PubMed1978

Marihuana and mood in human volunteers.

Fifteen adult male marihuana smokers volunteered to live on a hospital research ward for a 31-day study which included a five-day baseline, a 21-day marihuana smoking period and a concluding five-day baseline. Subjects rated their moods and level of intoxication each day at scheduled occasions. Analyses of variance indicated a significant trend in the mood ratings which increased slightly in the euphoric direction just before smoking marihuana (compared to routine ratings) and further increased slightly after smoking marihuana. Level of intoxication ratings and mood ratings were not significantly correlated, but an intoxicated subject's mood ratings were significantly correlated with the average mood ratings of other subjects intoxicated or not. The results suggest that marihuana may increase a person's susceptibility to the moods of others and the feeling of being in harmony with others may be a positive reinforcer.

Cannabis↗
PubMedDate not supplied

Psychological moods and subjectively perceived behavioral and somatic changes accompanying anabolic-androgenic steroid use.

To assess physiological and psychological states accompanying anabolic-androgenic steroid use, male weight lifters 1) were interviewed regarding their physical training and the patterns and effects of any drug use; 2) completed a written physical and medical history questionnaire, a Profile of Mood States questionnaire, and the Buss-Durkee Hostility Inventory; and 3) were physically examined, including a blood sample and urinalysis. Subjects were divided into current anabolic-androgenic steroid users (N = 12), previous users (N = 14), and nonusers (N = 24). Current and previous users reported the following changes associated with anabolic-androgenic steroid use: increases in enthusiasm, aggression, and irritability; changes in insomnia, muscle size, muscle strength and density; faster recovery from workouts and injuries; and changes in libido. We were unable to confirm these interview and physical and medical history questionnaire responses using standardized and well-accepted psychological inventories. There were no significant differences among groups for any Profile of Moods factor, total mood disturbance, total Buss-Durkee Hostility Inventory score, or any subscale. For current users, there were no significant correlations between either total weekly drug dose or length of time on the current cycle of anabolic-androgenic steroids and any individual scale of the Profile of Mood States, Buss-Durkee Hostility Inventory, Profile of Mood States total mood disturbance, or composite Buss-Durkee Hostility Inventory score. Furthermore, anabolic-androgenic steroid users did not differ in their responses on these inventories from nonusers or from general population norms.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMedDate not supplied

Perceived uncertainty, physical symptoms, and negative mood in hospitalized patients with chronic obstructive pulmonary disease.

OBJECTIVE: To determine whether perceived uncertainty and physical symptoms were related to negative mood in hospitalized patients with chronic bronchitis and/or emphysema. DESIGN: Descriptive correlational. SETTING: Five large teaching hospitals in a city in central Canada. SUBJECTS: The sample consisted of 15 men and 11 women ranging in age from 53 to 86 years. INSTRUMENTS: Mishel Uncertainty in Illness Scale; Somatic Scale of the Bronchitis Emphysema Symptom Checklist; and Tension, Depression and Anger Subscales of the Profile of Mood States. RESULTS: Only the variable of physical symptoms contributed to the negative mood of the subjects with chronic obstructive pulmonary disease, explaining 21% of the variance (p < 0.02). Of the four symptom categories measured (fatigue, dyspnea, congestion, and peripheral-sensory disturbance), only fatigue was a significant predictor (p < 0.006) of negative mood, accounting for 28% of the variance. CONCLUSION: Negative mood is evidence of impaired coping. The finding that fatigue contributed to negative mood provides support for the theoretic prediction that low energy interferes with an individual's ability to cope with a stressful situation.

Adaptation, Psychological↗