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PubMed2000

Does affect mediate the association between daily events and alcohol use?

OBJECTIVE: We examined the within-person associations among positive and negative daily events, positive and negative affect, desire to drink, and alcohol consumption in a sample of heavy drinkers. METHOD: Forty-six subjects (25 men; mean [SD] age = 47.0 [9.3] years) who were enrolled in an 8-week treatment program for heavy drinkers were studied using a daily diary methodology. RESULTS: Multilevel regression analyses indicated that individuals reported stronger desire to drink and greater consumption on days in which more positive and negative nonwork events occurred. Lower levels of desire to drink and number of drinks were reported on days with more positive work events. Negative work events had a marginal positive association with daily desire to drink. Daily positive and negative affect uniquely predicted greater daily consumption and desire to drink, but only weak evidence was found for their mediating role in the association between daily events and the criterion variables. Several of the within-person associations among affect and the criterion variables varied as a function of number of lifetime symptoms of alcohol dependence and treatment condition. CONCLUSIONS: These findings generally support the dual-process (i.e., tension-reduction and experience-enhancement) motivational model of alcohol consumption. However, the observed associations among events, affect and alcohol-related behavior suggests that these pathways are complex, with each being comprised of affective and cognitive subpathways.

Adolescent↗
PubMed1995

Affective responses to acute exercise in elderly impaired males: the moderating effects of self-efficacy and age.

The purpose of the present study was to examine the relationships between perceptions of personal efficacy and affective responsibility to acute exercise in elderly male in-patients and outpatients at a Veterans Administration Medical Center. Participants completed self-efficacy measures prior to and following upper body ergometry exercise. Multidimensional affect was assessed prior to and following activity and in-task affect was assessed by retrospective recall. A significant change in feelings of fatigue was revealed over time but exercise effects on affect were shown to be moderated by perceptions of efficacy and age. Specifically, more efficacious individuals reported significantly more positive well-being and less psychological distress during and following exercise. Older individuals were less efficacious and experienced more negative responses to exercise. Finally, participants who experienced less psychological distress and more positive well-being during activity were more efficacious post-exercise. The results are discussed with respect to the role played by self-efficacy and age in the generation of affective responses to exercise.

Affect↗
PubMed1991

Gender differences in perceived intensity and affect of pain between athletes and nonathletes.

The present investigation was conducted to test empirically possible gender differences between athletes and nonathletes on measures of perceived intensity and affect of pain. Athletes were 7 male and 7 female NCAA Division I track athletes. The nonathletes, 7 men and 7 women, were randomly selected from undergraduate classes in physical activities. Responses on visual analogue scales for perceived pain intensity and pain affect were recorded for a cold-water pressor test. Significant group differences examined by Bonferroni contrasts indicated differences between nonathletic women and the other 3 groups on intensity of pain and for male and female athletes on pain affect, as well as for male athletes and nonathletes on pain affect. Univariate analyses of variance indicated significant differences on intensity and affect associated with pain. Research must explore whether differences are related to socialization or personality.

Adult↗
PubMed1996

Changes in scores on the profile of mood states following a single bout of physical activity: heart rate and changes in affect.

28 college age students participating in a weight lifting class exhibited significant decreases in negative affect and increases in positive affect. Changes in affect were correlated with average exercise heart rates. Higher heart rates were correlated with reductions in negative affect and increases in positive affect. Correlations of .37 and .40 suggest that, in accordance with earlier studies, exercise intensity may be indirectly related to exercise.

Adult↗
PubMed2003

Interaction of prime and target in the subliminal affective priming effect.

It has been found that an emotional stimulus such as a facial expression presented subliminally can affect subsequent information processing and behavior, usually by shifting evaluation of a subsequent stimulus to a valence congruent with the previous stimulus. This phenomenon is called subliminal affective priming. The present study was conducted to replicate and expand previous findings by investigating interaction of primes and targets in the affective priming effect. Two conditions were used. Prime (subliminal presentation 35 msec.) of an angry face of a woman and a No Prime control condition. Just after presentation of the prime, an ambiguous angry face or an emotionally neutral face was presented above the threshold of awareness (500 msec.). 12 female undergraduate women judged categories of facial expressions (Anger, Neutral, or Happiness) for the target faces. Analysis indicated that the Anger primes significantly facilitated judgment of anger for the ambiguous angry faces; however, the priming effect of the Anger primes was not observed for neutral faces. Consequently, the present finding suggested that a subliminal affective priming effect should be more prominent when affective valence of primes and targets is congruent.

Adult↗
PubMed1991

Boredom proneness: its relationship to positive and negative affect.

170 undergraduate students completed the Boredom Proneness Scale by Farmer and Sundberg and the Multiple Affect Adjective Checklist by Zuckerman and Lubin. Significant negative relationships were found between boredom proneness and negative affect scores (i.e., Depression, Hostility, Anxiety). Significant positive correlations also obtained between boredom proneness and positive affect (i.e., Positive Affect, Sensation Seeking). The correlations between boredom proneness "subscales" and positive and negative affect were congruent with those obtained using total boredom proneness scores. Implications for counseling are discussed.

Adult↗
PubMed2005

Affective integration speeds trait processing.

We investigated whether affective integration increases the speed of processing of personality trait knowledge. The fan effect was compared between cases where trait knowledge is stored with the affective value and cases where it is not stored with the affective value. 18 college students first memorized a set of traits about fictitious individuals and then made recognition judgments. In the 2 x 2 factorial repeated-measures design, the number of traits learned about a fictitious individual and whether those traits were integrated by a shared affective value were manipulated. The significant interaction showed that knowledge of personality trait with affective integration was processed quickly even if the particular person's memory had rich connections with traits.

Adolescent↗
PubMedDate not supplied

Affectivity and mental health among elderly religious.

Fifty elderly Catholic nuns from the Midwest were interviewed in a descriptive study to obtain information regarding affectivity and mental health. Lawton's Philadelphia Geriatric Center affectivity instrument was used to determine frequency of positive versus negative emotions and 10 dimensions of affectivity. Overall, these subjects reported positive emotional experiences to be more common than negative ones. The nuns were shown to be strongest in the affectivity dimensions of duration of feelings, affective dissimulation, and emotional adaptation. They scored lowest on sensation seeking, variability of feelings, and emotional maturity. The mean scores of these subjects demonstrated statistically stronger emotional experiences than did Lawton's subjects. In response to an open-ended question on definition of health, evidence of a multidimensional perception of health was present among these elderly nuns. This research provides the foundation for further work designing and implementing interventions aimed at promoting optimal mental health among members of cultural minority groups.

Affect↗
PubMed2006

Neural correlates of the affect regulation model in schizophrenia patients with substance use history: a functional magnetic resonance imaging study.

BACKGROUND: The lifetime prevalence of substance use disorders among schizophrenia patients is close to 50%. The negative consequences of substance abuse in schizophrenia are well documented, but the etiology of this comorbid condition remains unknown. According to the affect regulation model, schizophrenia patients abuse drugs in order to cope with their negative affects. Supporting the model, clinical studies have shown that dual-diagnosis patients have less blunting of affect and that they experience more negative affect. We hypothesized that patients with a history of substance use would have increased cerebral activations in response to aversive stimuli when compared to abstinent patients. METHOD: Schizophrenia patients were divided into 2 groups: patients with (SCZ-SU group; N = 12) and without (SCZ group; N = 11) a current or past substance use disorder (alcohol, cannabis, and/or LSD). Diagnoses were made according to DSM-IV criteria. Using functional magnetic resonance imaging (fMRI), patients were scanned during passive viewing of emotionally negative pictures (International Affective Picture System). Data were gathered from September 2001 to December 2003. RESULTS: Subjectively, the emotional experience induced by viewing the negative pictures was rated significantly higher in the SCZ-SU group than in the SCZ group (p = .008). Neurally, in the SCZ-SU group, significant loci of activation were identified in the right medial prefrontal cortex (Brodmann's area [BA] 10), left medial prefrontal cortex (BA 10), right orbitofrontal cortex (BA 47), and left amygdala. No significant loci of activation were observed in the SCZ group. CONCLUSIONS: These results suggest that the functioning of the medial prefrontal cortex, thought to be impaired in patients with prominent negative symptoms, is more preserved in dual-diagnosis schizophrenia. This relative preservation could be primary or secondary to substance use.

Adaptation, Psychological↗
PubMedDate not supplied

Negative affect and risk for human immunodeficiency virus: one size may not fit all.

PURPOSE: Research examining the relationship between human immunodeficiency virus (HIV)-related risk behavior and negative affective states has netted mixed findings. The present study examined the potential moderating role of gender and sexual orientation on negative affect and HIV-related risk behavior. DESIGN: Measures of depression, anxiety, and HIV-related risk behavior were collected from participants at the time of pretest counseling. Analysis of variance was used to examine HIV-related risk behavior as a function of negative affect levels and gender and behavioral sexual orientation. SETTING: The study was conducted through a community-based, anonymous HIV counseling and testing site. SUBJECTS: Participants included 185 consecutively recruited men and women presenting for HIV testing. MEASURES: Participants completed a structured interview regarding HIV-related risk behavior, the Center for Epidemiological Studies Depressed Mood Scale, and the Beck Anxiety Inventory. RESULTS: Greater HlV-related risk behavior was associated with high levels of anxiety and moderate or high levels of depression for bisexual women. Greater HIV-related risk behavior was also associated with low levels of anxiety and mild to moderate levels of depression for bisexual men. CONCLUSIONS: The relationship between negative affective states and HIV-related risk behavior may vary as a function of gender and behavioral sexual orientation. Better understanding of the relationship between negative affect and risk behavior may be achieved through consideration of these sources of variation.

Adult↗
PubMed2000

Affective picture processing: the late positive potential is modulated by motivational relevance.

Recent studies have shown that the late positive component of the event-related-potential (ERP) is enhanced for emotional pictures, presented in an oddball paradigm, evaluated as distant from an established affective context. In other research, with context-free, random presentation, affectively intense pictures (pleasant and unpleasant) prompted similar enhanced ERP late positivity (compared with the neutral picture response). In an effort to reconcile interpretations of the late positive potential (LPP), ERPs to randomly ordered pictures were assessed, but using the faster presentation rate, brief exposure (1.5 s), and distinct sequences of six pictures, as in studies using an oddball based on evaluative distance. Again, results showed larger LPPs to pleasant and unpleasant pictures, compared with neutral pictures. Furthermore, affective pictures of high arousal elicited larger LPPs than less affectively intense pictures. The data support the view that late positivity to affective pictures is modulated both by their intrinsic motivational significance and the evaluative context of picture presentation.

Adult↗
PubMed2001

Biopsychological, affective and cognitive responses to acute physical activity.

BACKGROUND: To investigate, based on biopsychological arousal theory, the influence of physical activity intensity on biopsychological, affective and cognitive function. METHODS DESIGN: Repeated measures experiment involving one control and three treatment conditions. SETTING: Controlled laboratory environment. PARTICIPANTS: Twenty-one (of 27 volunteers) non-contraindicated females (55-65 years) recruited from general community and university populations completed the study. INTERVENTIONS: Data collection proceeded in four counterbalanced test-sessions including control (zero resistance), light (45%VO2max), moderate (60%VO2max), and high intensity (75%VO2max) cycle ergometer interventions. In all test sessions participants cycled at 25 W for 2 min (warm-up), followed by 10 min at the allocated intensity, and then 2 min at 25 W (cool-down). Blood pressure, heart rate and RPE were determined during test sessions. MEASURES: Energetic arousal (EA), tense arousal (TA), single dimension affect, and cognitive (reaction time-RT) responses were compared following physical activity. RESULTS: There was no significant difference in EA, TA, affect, or RT following zero resistance and light and moderate intensity physical activity or between light and moderate intensity physical activity. High intensity physical activity resulted in significantly lower levels of EA than light intensity physical activity, significantly higher levels of TA than zero resistance and light intensity physical activity, and significantly more negative levels of affect than either light or moderate intensity physical activity. There were no significant differences in reaction time between high intensity physical activity and any of the other intensities. CONCLUSIONS: There was partial support for the efficacy of biopsychological arousal theory in explaining the biopsychological and affective outcomes of physical activity, but no support for the influence of physical activity on cognitive function.

Affect↗
PubMed2002

Predicting relapse back to smoking: contrasting affective and physical models of dependence.

Traditional models of physical dependence suggest that nicotine dependence should be reflected by the extent of drug exposure (e.g., smoking rate) and by evidence of physiological adaptation (e.g., withdrawal severity). An affective model suggests that nicotine dependence should be related to an individual's tendency to experience negative affect and expectations that nicotine use would ameliorate such affect. This research investigated the ability of these 2 models to predict relapse back to smoking at 6 months postquit. Logistic regression models were developed and tested in 505 heavy smokers participating in nicotine patch clinical trials. Results supported both models, but the most potent predictor of outcome was postquit negative affect, which accounted for much of the predictive validity of traditional measures of nicotine dependence. Affective reactivity appears to be a core constituent of dependence.

Adult↗
PubMed1992

Childhood depression and conduct disorder: I. Behavioral, affective, and cognitive aspects of family problem-solving interactions.

We assessed the family interactions of depressed, conduct-disordered, mixed depressed-conduct-disordered, and nonclinic children, ages 7-14 years, during a standardized family problem-solving discussion in the clinic. The child's and the mother's problem-solving proficiency, aversive behavior, and associated affective behavior (depressed and angry-hostile) were observed. The child and mother also rated each other's affect during the interaction for the dimensions sad, angry, critical, and happy on Likert-type scales. The child's and mother's cognitive constructions about the interaction were assessed using video-mediated recall. Although all clinic groups had lower levels of effective problem solving than did nonclinic children, their deficiencies were somewhat different. Mixed and depressed children displayed high levels of depressed affect and low levels of angry affect, whereas conduct-disordered children displayed both angry and depressed affect. In addition, conduct-disordered children had lower levels of positive problem solving and higher levels of aversive content than did non-conduct-disordered children. Depressed and conduct-disordered children had higher levels of self-referent negative cognitions than did mixed and comparison children, and depressed children also had higher other-referent negative cognitions than did all other groups. The study provides support for theories and treatment that stress the importance of family problem-solving and conflict resolution skills in child psychopathology.

Affect↗
PubMed1992

Influences of witnessed affect on information processing in children.

Children between the ages of 5 and 10 years watched a videotape of a child having a routine medical exam. Embedded within the scenes were systematic variations of depicted facial affect shown by doctor and child. Measures were taken of autonomic reactions and information-processing errors in response to positive, neutral, and negative affective cues. For 5-6-year-olds, processing errors were greatest in the negative affect condition. Additionally, peak increases in heart rate (HR) and skin conductance level (SCL) were demonstrated by 5-6-year-olds in response to negative affect shown by the witnessed child; increases in HR were in turn predictive of processing errors. Older children (9-10 years) showed trends reflecting reduced processing errors in response to witnessed negative affect. It was suggested that younger children respond to salient threat cues with a "defensive" response pattern that is relatively adaptive at younger but not older ages.

Affect↗
PubMed1991

[Affective, schizoaffective and schizophrenic psychoses. A comparative long-term study].

A total of 402 patients were followed up for, on average, 25 years after the onset of their illness. The diagnoses, made longitudinally, were as follows: schizophrenic disorder (n = 148); schizoaffective disorder (n = 101); affective disorder (n = 106). The remaining 47 patients did not fulfil the criteria for any of these diagnoses. A distinction was made between "episode" (cross-sectional diagnosis) and "illness" or "disorder" (longitudinal diagnosis). The "episodes" (cross-sectional diagnosis) were classified according to slightly modified DSM-III criteria into schizophrenic, affective (melancholic, manic, manic-depressive mixed), schizoaffective (schizodepressive, schizomanic, schizomanic-depressive mixed) and non-characteristic episodes. The criteria for the episodes are: Schizophrenic episode: criteria of DSM-III, slightly modified. Melancholic episode: according to "Major Depression, Melancholic Type" of DSM-III-R. Manic episode: according to the criteria of DSM-III, slightly modified. Manic-depressive mixed episode: Presence of manic and depressive symptomatology during one episode. Schizodepressive episode: Presence of schizophrenic and depressive symptomatology during one episode. --Schizomanic episode: presence of schizophrenic and manic symptomatology during one episode. Schizomanic-depressive mixed episode: Presence of schizophrenic, manic and depressive symptomatology during one episode. The diagnosis of an "illness" or "disorder" (longitudinal diagnosis) took account of all the kinds of episodes that occurred during the whole course. The final diagnosis (longitudinal diagnoses) were defined as follows: Schizophrenic disorder: only schizophrenic episodes during the whole course Affective disorder: only affective episodes during the whole course (melancholic, manic, manic-depressive mixed episodes). Schizoaffective disorder: at least one schizoaffective episode during the course (schizodepressive, schizomanic, schizomanic-depressive mixed episode), independently of the type and number of other episodes, or sequential manifestation of schizophrenic and affective episodes. The principal instruments of investigation and evaluation were: Global Assessment Scale (GAS); Disability Assessment Schedule (WHO/DAS); Psychological Impairment Rating Schedule (WHO/PIRS); Present State Examination (PSE); Criteria for social class and social mobility according to Kleining and Moore (also transferred to the criteria of Hollingshead and Redlich) - A pool of items based on WHO instruments for social parameters; Items for pharmacological treatment and prophylaxis.

Activities of Daily Living↗
PubMed1990

[Cognition, memory and affect].

The flow of information within the brain and the sequence of operations which process it get enriched through a twofold mediation, that of the current affective states and that of the references made to an individual life-history. Affectivity and memory are closely linked in the elaboration of action (thought acts, speech acts, behaviours) since it is especially through the mediation of affective states and emotions that the current action is both a partial reactualization of the past and one of the major determinants of future action. Whenever the processing of information derived from the present real world induces a certain affective state, the latter acts in return so as to filter, reorient and focalize the reading of the real, while it further facilitates the memorizing--and later on the recalling--of the very information that induced it. In the elaboration of the historical and affective dimensions of mental life and of the behaviours that express it, one may distinguish--within the brain--three levels of integration, organization and adaptation. It matters to know the role played by each of these functional levels. Indeed, though the latter closely interact with one another under normal conditions, various pathological processes are likely to provoke a dissociation, together with a possibly resulting functional "regression".

Affect↗
PubMed1990

Affect and attention in children with Down syndrome.

The association of the affective responsiveness and attention regulation with communication and language skills of children with Down syndrome was examined. Results both replicate and extend previous research on the attentional and affective characteristics of children with Down syndrome. These children tended to look more often to the face of the social partner but less often to nonfocal toys. They also tended to shift affect expressions more frequently but did not differ from MA-matched nonretarded children in overall durations of affect. The association of these variables with communication and language indicated that the more positive affect displayed toward people and the shorter the average looks to the partner's face, the higher the verbal language skills of young children with Down syndrome.

Affect↗