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PubMed1998

The effect of age on positive and negative affect: a developmental perspective on happiness.

The effect of age on happiness, as defined by positive and negative affect, was examined in a survey of 2,727 persons of a broad age range (25-74) conducted by the MacArthur Foundation Research Network on Successful Midlife Development. The age-affect association was examined, controlling for a host of sociodemographic, personality, and contextual influences. Among women, age was related to positive affect nonlinearly but was unrelated to negative affect. Among men, age interacted with 2 key variables in predicting affect: extraversion and marital status. These findings lend support to recent life span theories of emotion and indicate that personality, contextual, and sociodemographic variables, as well as their interactions, are all needed to fully understand the age-affect relationship.

Adult↗
PubMed1984

Critical importance of exposure duration for affective discrimination of stimuli that are not recognized.

Previous research has found that repeated exposure to briefly presented visual stimuli can increase the positive affect for the stimuli without enhancing their recognition. Subjects could discriminate target and distractor shapes by affective preference in the absence of recognition memory. This study examined this phenomenon as a function of stimulus exposure duration. Over exposure durations of 0, 2, 8, 12, 24, and 48 ms, the functions for affect and recognition judgments exhibited different temporal dynamics. Target selection by affect was possible at very brief exposures and was influenced little by increasing durations; target selection by recognition required longer stimulus exposures and improved with increasing durations. Affective discrimination of stimuli that are not recognized is a reliable phenomenon, but it occurs only within a narrow band of time. This parametric study has specified the relationship between exposure duration and affect and recognition judgments and has located that temporal window.

Adolescent↗
PubMed1993

Affect and age: cross-sectional comparisons of Structure and prevalence.

The self-reports of 207 young-adult (ages 18-30), 231 middle-aged (ages 31-59), and 828 older-adult (age 60 and over) Ss were used to study the structure of affect. Affects were represented by terms included in various circumplex arrays of emotions as presented by previous investigators. A set of 46 affects was subjected to exploratory analysis, and a final set of 38 affects was subjected to confirmatory factor analysis. The goodness of fit of each group's factor loadings to the hypothesized factors of positive affect, depression, anxiety-guilt, contentment, hostility, and shyness was not up to the desired .90 level, and some significant differences in factor structure were observed for each age-group comparison. There were few age differences in levels of positive affect. Depression was most frequent among younger Ss and least frequent among older Ss. Younger Ss were most often anxious and shy. Older Ss were most often content and least often hostile.

Adult↗
PubMed2002

Experienced emotion and affect recognition in adult attention-deficit hyperactivity disorder.

Emotional competence and deficits that may disrupt interpersonal interactions were evaluated in 28 adults with attention-deficit hyperactivity disorder (ADHD) and 28 demographically equivalent controls. Participants completed tasks assessing affect recognition and experienced emotional intensity. Adults with ADHD performed worse in affect recognition than did adults without the disorder; however, the impairment was unrelated to gross perceptual processes, fundamental abilities in facial recognition, or attentional aspects of affect perception. Moreover, intensity of experienced emotion moderated affect recognition: Among controls, experienced emotion facilitated affect recognition. Among adults with ADHD, who reported significantly greater intensity, experienced emotion was inversely related to affect recognition. Results are consistent with theories of ADHD as a deficit in behavioral inhibition; yet, results may merely reflect a constellation of deficits associated with the disorder.

Adolescent↗
PubMed1998

Effects of smokeless tobacco-related sensory and behavioral cues on urge, affect, and stress.

The hypothesis that smokeless tobacco-related sensory and behavioral cues can act as conditioned stimuli was tested in a counterbalanced double-blind experimental design. The nicotine content of snuff smokeless tobacco (ST) was manipulated for 24 male ST users by mixing ST with an ST substitute. Affect was manipulated through imagery scripts, stress was induced by a mental arithmetic task, and physiological measures and self-reported affect, stress, and urge for ST were collected. Urge for ST was consistently reduced regardless of the nicotine content in the ST conditions. Urge was increased by the stress manipulation and by negative affect when compared with positive affect. Urge for ST was positively correlated with stress and negative affect but was not correlated with positive affect. Physiological arousal was not related to urge. Results generally parallel studies of smoking and suggest that ST substitute products may aid ST cessation.

Adolescent↗
PubMed2005

Mothers' affect in the homework context: the importance of staying positive.

This research investigated mothers' affect in the context of children's homework. Mothers (N = 109) of children 8 to 12 years old were interviewed daily about their affect while interacting with children, their assistance with children's homework, and children's behavior while completing homework. At this time and 6 months later, children's motivational and emotional functioning was assessed. Although mothers' negative affect was lower than their positive affect, it was elevated on days their assistance with homework was high. This was accounted for by mothers' perceptions of children as helpless on days they provided heightened assistance. Mothers' positive affect in the homework context buffered children's motivational and emotional functioning against mothers' negative affect as well as children's helplessness.

Adult↗
PubMed2002

The influence of positive affect on the components of expectancy motivation.

The influence of positive affect on expectancy motivation was investigated in 2 studies. The results of Study 1 indicated that positive affect improved people's performance and affected their perceptions of expectancy and valence. In Study 1, in which outcomes depended on chance, positive affect did not influence people's perceptions of instrumentality. In Study 2, in which the link between performance and outcomes was specified, positive affect influenced all 3 components of expectancy motivation. Together, the results of Studies 1 and 2 indicated that positive affect interacts with task conditions in influencing motivation and that its influence on motivation occurs not through general effects, such as response bias or general activation, but rather through its influence on the cognitive processes involved in motivation.

Adolescent↗
PubMed2005

Executive self, self-esteem, and negative affectivity: relations at the phenotypic and genotypic level.

Complementary approaches examined the relations among executive self, self-esteem, and negative affectivity. A cross-sectional (N = 4,242) and a longitudinal (N = 158) study established that self-esteem mediated the relation between executive self and negative affectivity. A 3rd study (N = 878 twin pairs) replicated this pattern and examined genetic and environmental influences underlying all 3 phenotypes. Covariation among the 3 phenotypes reflected largely common genetic influences, although unique genetic effects explained variability in both executive self and negative affectivity. Executive self was influenced by shared environmental influences unique from those affecting self-esteem and negative affectivity. Non-shared environmental influences accounted for the majority of variance in each construct and were primarily unique to each. The unique genetic and non-shared environmental influences support the proposition that the executive self, self-esteem, and negative affectivity capture distinct and important differences between people.

Adult↗
PubMed2004

Health-related stress, affect, and depressive symptoms experienced by caregiving mothers of adults with a developmental disability.

The interrelationships among health-related stress, positive and negative affect, and depressive symptoms patterned in the dynamic model of affect (J. Reich, A. Zautra, & M. Davis, 2003) were examined using data from 932 women having an adult child with a developmental disability. Results indicate that women experience a moderate inverse correlation between positive and negative affect under conditions of low levels of health-related stress, whereas at high levels of stress, positive and negative affect become more strongly inversely correlated. Under high-stress conditions, both negative affect and positive affect have a stronger relationship to depressive symptoms than they do under low-stress conditions.

Adolescent↗
PubMed2006

Attentional bias for smoking and affective stimuli: a Stroop task study.

Prior research has demonstrated attentional biases to smoking-related cues among smokers, and several lines of research suggest strong ties between smoking and negative affect. The authors tested attentional biases to both smoking and affective cues in 27 smokers using an emotional Stroop paradigm, and examined the relationship between these forms of attentional bias. Findings indicated significant attentional biases to smoking-related and negative-affect words, but not positive-affect words. In addition, there was a significant correlation between the degree of attentional bias to smoking and negative-affect words. These data provide evidence of a close association between smoking-related and affective cue processing from a cognitive perspective. Potential theoretical and clinical implications for these findings are discussed.

Adolescent↗
PubMed2001

Stronger suboptimal than optimal affective priming?

The finding of stronger affective priming in less conscious (suboptimal) conditions than in fully conscious (optimal) conditions (S. T. Murphy & R. B. Zajonc, 1993) is theoretically important because it contradicts notions that emotions are primarily reflected by conscious states. In 2 experiments, this pattern of results was obtained. Happy and angry faces were presented both optimally and suboptimally and were masked by unknown ideographs. In Experiment 1, instructions for the conscious and less conscious affective priming conditions were matched, and affective ratings of ideographs were determined. In Experiment 2, a more implicit affective measure (facial electromyography of musculus zygomaticus major and musculus corrugator supercilii) served as the dependent variable. Stronger suboptimal than optimal affective priming was found in both experiments. It is concluded that stronger suboptimal than optimal processing is characteristic for affective processing and that it can also be found when instructions are matched and when a more implicit measure is assessed.

Adolescent↗
PubMed2002

Latent inhibition in human affective learning.

This study presents the results of a new visual procedure designed to generate affective learning, namely the change in the affective rating of a previously neutral stimulus by simply pairing it with a liked or disliked stimulus. Specifically, an experiment was conducted to evaluate the effect of nonreinforced preexposures to the to-be-conditioned stimulus (a non-sense shape) on affective conditioning. This manipulation, intended to produce latent inhibition, typically results in retarded learning when the preexposed stimulus is paired with the unconditioned stimulus. The results revealed that it is possible to modify the affective value of a previously neutral non-sense shape by pairing it with a liked or disliked unconditioned stimulus, and that latent inhibition affects affective conditioning.

Adolescent↗
PubMed2005

Affective modulation of recognition bias.

A correspondence of processing on the familiarity-novelty and positive-negative dimensions, particularly in the earliest processing stages, is proposed. Familiarity manipulations should, therefore, not only influence affective evaluations (e.g., the mere exposure effect), but affective manipulations should also bias familiarity judgments (e.g., in recognition). In Experiment 1, both previously presented and new recognition test words were primed by matching, nonmatching, positive, or negative context words. In Experiment 2, more diffuse affective states were induced during recognition test trials by contracting facial muscles that corresponded to positive and negative expressions. Particularly when participants were less aware of the familiarity and affective manipulations, corresponding effects were found. Positive affect led to a more liberal recognition bias, and negative affect led to more cautious tendencies.

Adolescent↗
PubMed2003

Affective style and in vivo immune response: neurobehavioral mechanisms.

Considerable evidence exists to support an association between psychological states and immune function. However, the mechanisms by which such states are instantiated in the brain and influence the immune system are poorly understood. The present study investigated relations among physiological measures of affective style, psychological well being, and immune function. Negative and positive affect were elicited by using an autobiographical writing task. Electroencephalography and affect-modulated eye-blink startle were used to measure trait and state negative affect. Participants were vaccinated for influenza, and antibody titers after the vaccine were assayed to provide an in vivo measure of immune function. Higher levels of right-prefrontal electroencephalographic activation and greater magnitude of the startle reflex reliably predicted poorer immune response. These data support the hypothesis that individuals characterized by a more negative affective style mount a weaker immune response and therefore may be at greater risk for illness than those with a more positive affective style.

Affect↗
PubMed2001

Erosion of belief and disbelief: effects of religiosity and negative affect on beliefs in the paranormal and supernatural.

The authors investigated the effects of religiosity and negative affect on beliefs in the paranormal and supernatural among 94 undergraduate students enrolled in psychology classes at a small, private U.S. university. They hypothesized that religiosity would predict differential beliefs in the supernatural versus the paranormal but that negative affect would attenuate these beliefs. In addition, the authors predicted that belief in the supernatural and negative affect would interact to predict belief in the paranormal. Overall, the results were consistent with predictions. The religious participants were skeptical of paranormal phenomena but were accepting of supernatural phenomena. In addition, increased reports of negative affect over the preceding year appeared to attenuate belief in the supernatural for the religious participants. By contrast, for the nonreligious participants, increased belief in both the supernatural and paranormal was predicted when reports of negative affect were high. Finally, the interaction of supernatural belief and negative affect significantly predicted belief in the paranormal.

Adult↗
PubMed1997

The concept of affect logic: an integrative psycho-socio-biological approach to understanding and treatment of schizophrenia.

In this article, the psycho-socio-biologically integrative concept of affect-logic, and its relevance for a comprehensive understanding and therapy of schizophrenia, is briefly presented. This concept has been developed by the author over the past 20 years, on the basis of the literature, of clinical experience and his own research into long-term evolution, rehabilitation, effects of milieu-therapy, and nonlinear evolutionary dynamics of the illness. It postulates, basically, that fundamental affective states (or emotions, feelings, moods) are continuously and inseparably linked to all cognitive functioning (or "thinking" and "logic" in a broad sense), and that affects have essential organizing and integrating effects on cognition. Schizophrenia is understood as an altered mode of affective-cognitive interaction based, possibly, on disturbed (loosened) affective-cognitive connections. This hypothesis leads to: 1) an integrative psycho-socio-biological model of long-term evolution of the illness; 2) a new understanding of psychopathological core phenomena such as ambivalence, incoherence, and emotional flattening; 3) an innovative therapeutic approach based on an emotion-relaxing milieu and style of care; and 4) the hypothesis that schizophrenia could basically be an affective (and not a cognitive) disease, of another kind than mania or melancholia, however.

Affect↗
PubMed2006

Depressive affect among health care seekers: how it is related to attachment style, emotional disclosure, and health complaints.

The present cross-sectional questionnaire survey investigated depressive affect among persons visiting their general practitioner (GP). It examined the impact of a number of factors likely to be associated with depressive affect, including demographic variables, severity of medical condition, and personal factors such as ease in disclosing personal information, and attachment style. Results showed that among the sample of patients (N = 198) visiting their GP, depressive affect was generally quite high. In particular, those reporting more depressive affect were the elderly, those with more severe health problems, more psychological problems, and a lower level of emotional disclosure frequency. As expected, attachment style was also related to lack of well-being among patients: those with a less avoidant but more anxious attachment style reported higher levels of depressive affect. In total, 38% of the variance of depressive affect was predicted by this model. Security of attachment was also related to reasons why patients consulted their GP, with avoidant attachment related to physical problems and anxious attachment to mental problems. Theoretical relevance of the findings and implications for medical help-seeking are discussed.

Adolescent↗
PubMedDate not supplied

Connecting stuttering measurement and management: II. Measures of cognition and affect.

BACKGROUND: To the person who stutters, there are other experiences than the somatic ones of stuttered speech. These are experiences of cognition and affect: in other words, experiences of thought and emotion. For several reasons, it is quite difficult to determine and recommend core measures of cognition and affect for clinicians to consider using. AIMS: To catalogue some of the many instruments that may be regarded by clinicians as worthwhile for use in measuring cognition and affect in clinical practice. MAIN CONTRIBUTION: The presentation of measures of cognition and affect is organized according to those that have appeared in recent clinical trials of stuttering during roughly the last decade, and those that have not featured in clinical trials. CONCLUSIONS: Measures that have featured in the clinical trials literature might be looked on favourably, along with those for whom there are more than one data source in support. The various measures from the discipline of clinical psychology generally fall into the latter category. The notions of cognition and affect emerge from the discipline of clinical psychology, and therefore it makes sense to look to that discipline for measures of those constructs. Seeking such tools outside the discipline of speech pathology, especially those with established reliability and validity, seems to hold potential in contributing to one's understanding of affective and cognitive functioning in people who stutter.

Affect↗