Examining the role of positive and negative metacognitive beliefs in depression

Many psychological models have been developed to explain the development and maintenance of depression. The most widely evaluated model is the cognitive model of depression, and it is against this model that emerging models should be compared. Accordingly, this cross‐sectional study examined whether metacognitive beliefs, as specified in the metacognitive model of depression, would explain additional variance in depressive symptoms over dysfunctional attitudes; the core feature of the cognitive model. Moreover, mediational relationships between metacognitive beliefs, rumination, and depressive symptoms, predicted by the metacognitive model were also explored, whilst controlling for dysfunctional attitudes. A sample of 715 students completed self‐report questionnaires measuring depressive symptoms, rumination, dysfunctional attitudes, and metacognitive beliefs. Regression analyses showed that metacognitive beliefs made a significant statistical contribution to depressive symptoms, after controlling for age, gender, rumination and dysfunctional attitudes. Furthermore, as predicted by the metacognitive model, the relationship between positive metacognitive beliefs and depressive symptoms was fully mediated by rumination, whilst the relationship between negative metacognitive beliefs about uncontrollability and danger and depressive symptoms was partially mediated by rumination. The results provide further empirical support for the metacognitive model of depression and indicate that positive and negative metacognitive beliefs play an integral role in the maintenance of depressive symptoms.     

Motivational determinants of integrating positive and negative past identities

Five studies examined whether quality of motivation (as individual differences and primed) facilitates or thwarts integration of positive and negative past identities. Specifically, more autonomously motivated participants felt closer to, and were more accepting of, both negative and positive past characteristics and central life events, whereas more control-motivated participants were closer to and more accepting of positive, but not negative, past characteristics and events. Notably, controlled motivation hindered participants' acceptance of their own negative identities but not of others' negative identities, suggesting that control-motivated individuals' rejection of negative past identities was an attempt to distance from undesirable parts of themselves. Defensive processes, reflected in nonpersonal pronouns and escape motives, mediated interaction effects, indicating that lower defense allowed fuller integration. Integration of both positive and negative past identities predicted indicators of well-being, namely, vitality, meaning, and relatedness satisfaction.     

Autobiographical memory distributions for negative self-images: Memories are organised around negative as well as positive aspects of identity

The relationship between developmental experiences, and an individual's emerging beliefs about themselves and the world, is central to many forms of psychotherapy. People suffering from a variety of mental health problems have been shown to use negative memories when defining the self; however, little is known about how these negative memories might be organised and relate to negative self-images. In two online studies with middle-aged (N = 18; study 1) and young (N = 56; study 2) adults, we found that participants' negative self-images (e.g., I am a failure) were associated with sets of autobiographical memories that formed clustered distributions around times of self-formation, in much the same pattern as for positive self-images (e.g., I am talented). This novel result shows that highly organised sets of salient memories may be responsible for perpetuating negative beliefs about the self. Implications for therapy are discussed.     

Configural olfactory learning in honeybees: negative and positive patterning discrimination

In an appetitive context, honeybees (Apis mellifera) learn to associate odors with a reward of sucrose solution. If an odor is presented immediately before the sucrose, an elemental association is formed that enables the odor to release the proboscis extension response (PER). Olfactory conditioning of PER was used to study whether, beyond elemental associations, honeybees are able to process configural associations. Bees were trained in a positive and anegative patterning discrimination problem. In the first problem, single odorants were nonreinforced whereas the compound was reinforced. In the second problem, single odorants were reinforced whereas the compound was nonreinforced. We studied whether bees can solve these problems and whether the ratio between the number of presentations of the reinforced stimuli and the number of presentations of the nonreinforced stimuli affects discrimination. Honeybees differentiated reinforced and nonreinforced stimuli in positive and negative patterning discriminations. They thus can process configural associations. The variation of the ratio of reinforced to nonreinforced stimuli modulated the amount of differentiation. The assignment of singular codes to complex odor blends could be implemented at the neural level: When bees are stimulated with odor mixtures, the activation patterns evoked at the primary olfactory neuropile, the antennal lobe, may be combinations of the single odorant responses that are not necessarily fully additive.     

Irrational beliefs as predictors of negative affective states

One effort to specify cognitive mediators related to dysfunctional emotional responses has been made by Ellis, who proposed that certain irrational beliefs elicit maladaptive emotional reactions. In order to test Ellis's hypotheses in a nonclinical sample, the Irrational Beliefs Test, two anxiety inventories, the MMPI-168, and a locus of control scale were completed by 32 male heavy social drinker undergraduates, who then kept daily records of their anxiety, anger, unhappiness, and drinking behaviors for 7 months. Four factors underlay the 10 beliefs but did not necessarily correlate with dysphoric affect. Certain irrational beliefs predicted daily unhappiness ratings over the 7-month period and daily anger ratings over 3 months, but the beliefs exhibited only a weak relationship with daily general anxiety ratings. Irrational beliefs, especially worrying about approval and competence, were strongly related to test anxiety and Spielberger's trait anxiety measure, were somewhat related to social anxiety and general anxiety, were minimally related to locus of control and social desirability, and were essentially unrelated to the MMPI-168's measures of depression and anxiety and to drinking behaviors. Although 2 of the irrational beliefs failed to exhibit relationships with negative affect, the other 8 show the predicted relationships to moods, providing support for a cognitive mediational model of maladaptive emotions in a nonpathological population.This research was partially supported by grants from the Alcoholism and Drug Abuse Institute, University of Washington, Seattle, from a National Institute of Mental Health small grant AA03947-01, and from a National Institute of Alcohol Abuse and Alcoholism postdoctoral training fellowship No. 1T32AA07171-01. We would like to thank Jean Chapman, Ph.D., for her advice on the statistics and Dorothy Knapp, Ph.D., for her painstaking scoring and coding of all the data records.     

Local contour characteristics as determinants of pattern discrimination

Subjects were required to discriminate complex random polygons which had the same global shapes but differed in local contour characteristics. Discrimination was most often successful when local contour features comprised a few long line segments or when they were relatively complex. Local contour features of intermediate sized elements and intermediate complexity played a smaller role in discrimination. Presentation time and interstimulus interval effects, and their interaction were observed. A two-factor explanation was offered for the effect of the contour variable.     

Timelessness as a positive and negative experience

We create a sense of time, our understanding of time and subjective time in our minds by experiencing memories, images and chains of events in life as consecutive sequences. We also create timelessness within ourselves. If a person powerfully experiences the present moment, linking this feeling of integration to the self the feeling of timelessness and illusion of eternity is reinforced, making both the past and the future seem less significant than the present moment. A negative experience of timelessness is linked both to the fear that life will end as well as to the fear of disintegration, shattering, the loss of the self and corporeality. By contrast, a positive experience of timelessness enriches and integrates the personality, linking experiences together in a highly personal and authentic way with a great feeling of freedom which is not tied to a specific point in time. The author argues that a creative experience is always based on an inner, timeless dialogue, even when it is manifested in the transference of psychoanalysis. Through his attitude, an analyst can influence both the analysand's creativity and his experience of timelessness by reinforcing the role of the analysand's true self in his experiences of the self as a whole. Further, a mystical experience could be an act of sublimation taking place during psychoanalytic transference, while communing with nature, or while being creative. Deeply experiencing something truly representing a personal truth as a timeless experience, in a mystical experience or a dream, is probably linked to the ability to fully experience a moment in and of itself, without external stimuli, and with the ability to objectify the self. During such moments, a person can look into himself truly and openly, without any other immediate aspirations.     

The determinants of beliefs in human nature

This study set out to examine which of a range of ‘demographic’ factors best predicted peoples' beliefs in the heredity vs environmental determinants of specific features in human nature. Ss' sex, age, education, class, voting pattern and religion were related to their beliefs in the heredity vs environmental determinants of six human characteristics: physical characteristics, psychological skills, personality, beliefs, psychological problems and physical problems. Both univariate and multivariate analyses demonstrated the close relationship between the independent demographic variables, particularly education and voting pattern, and the dependent belief variables, particularly personality and beliefs. The literature on correlates of political beliefs was examined and related to the findings in this study.     

Perceivers' responses to in-group and out-group members who blame a negative outcome on discrimination

The authors extend recent research concerning the social costs of claiming discrimination by examining men's and women's responses to in-group and out-group targets who either blamed a failing grade on discrimination or answer quality. Although participants generally responded more negatively to targets who blamed discrimination, rather than answer quality, dislike was greatest and gender group identification was lowest when participants evaluated an in-group target. Moreover, an in-group target who claimed discrimination was perceived as avoiding personal responsibility for outcomes to a greater extent than was a similar out-group target. Perceptions that the target avoided outcome responsibility by claiming discrimination were shown to mediate the relationship between attribution type and dislike of the in-group target. The authors discuss their results in terms of intragroup processes and suggest that social costs may especially accrue for in-group members when claiming discrimination has implications for the in-group's social identity.     

Prediction outcome probabilities as determinants of choice reaction time

In a two-stimulus two-response choice reaction time (RT) task in which Ss made stimulus predictions, the probability of a correct prediction was manipulated between Ss. The magnitude of the difference in RT to correctly and incorrectly predicted stimuli (i.e., the prediction outcome effect) was an increasing function of the probability of a correct prediction This finding was primarily due to a reliable decrease in RT to correctly predicted stimuli as the probability of a correct prediction increased, since RT to incorrectly predicted stimuli was not affected by prediction outcome probability. These results were interpreted as partially supporting a continuous expectancy notion which involves facilitory and inhibitory mechanisms winch are differentially influenced by the probability of a correct prediction.     

Visual discrimination of spectral distributions

Human observers seem to be able to use different features that classify materials with a large degree of accuracy. In this paper, we look at human perception of statistical properties of the spectral distribution in a scene. We investigated whether human observers can discriminate just as accurately between coloured textures that have a spectral distribution due either to shading only or to both shading and specular reflectance as between uniform colours. Thresholds for the discrimination of coloured textures are about 15 times as high as thresholds for the discrimination of uniform colours, provided there is a sharp transition between the two colours. However, the coloured texture thresholds are only 1.5 times higher when we introduce a gradual transition between the two colours. There are also distinct qualitative differences in discrimination thresholds for different base colours. These differences cannot be predicted from discrimination thresholds for uniform colours. Human observers are surprisingly good at discriminating between a material edge and a shadow edge in complex scenes. Statistical differences in the orientation of the colour distributions in colour space might be used to accomplish this. In a second experiment we investigated how well observers can discriminate between two linear distributions in colour space that have the same base colour but different orientations. When we vary the line-length in R, G, B space, thresholds cannot be predicted completely by the conservation of the average distance between the two distributions. This means that observers use not only the maximum colour difference in the stimulus to do the task, but other cues are also involved.     

Normative evaluations and frequency expectations regarding positive versus negative outcome allocations between groups

Data from several recent studies consistently show a positive–negative asymmetry in social discrimination: within a minimal social situation tendencies towards ingroup favouritism which usually appear in allocations of positively valenced resources are absent in the domain of negatively valenced stimuli. The present study investigates whether this valence-asymmetry has any correspondence to variations in normative evaluations of positive versus negative outcome allocations. For this purpose perceptions of normative appropriateness as well as frequency expectations of outside observers regarding outcome allocations made by categorized group members were investigated. Results show that parity choices were perceived as more normatively appropriate than out- or ingroup favouritism. While outgroup favouritism was judged as inappropriate as ingroup favouritism for positive resources, ingroup favouring decisions for negative resources were perceived as the least appropriate response within the minimal social situation. In addition, in contrast to results of St. Claire and Turner (1982) non-categorized subjects expected ingroup favouring decisions by group members more frequently than parity or outgroup favouring choices with respect to positively valanced resources. When, however, negative resources were to be allocated, outgroup favouritism was predominantly expected. Results are discussed in terms of justice considerations and are linked to a normative account of the positive--negative asymmetry in social discrimination. © 1997 John Wiley & Sons, Ltd.     

Self‐efficacy as a moderator of negative and positive self‐fulfilling prophecy effects: mothers' beliefs and children's alcohol use

This research examined two issues relevant to self‐fulfilling prophecies. First, it examined whether children's risk for alcohol use, as indicated by their self‐efficacy to refuse alcohol from peers, moderated their susceptibility to negative and positive self‐fulfilling prophecy effects created by their mothers. Second, it explored behavioral mediators that could be involved in the self‐fulfilling process between mothers and children. Longitudinal data from 540 mother–child dyads indicated that (1) low self‐efficacy children were more susceptible to their mothers' positive than negative self‐fulfilling effects, whereas high self‐efficacy children's susceptibility did not vary, (2) mothers' global parenting and children's perception of their friends' alcohol use partially mediated mothers' self‐fulfilling effects, and (3) these mediators contributed to low self‐efficacy children's greater susceptibility to positive self‐fulfilling prophecy effects. The power of self‐fulfilling prophecies, their link to social problems, and the potential for mothers' favorable beliefs to have a protective influence on adolescent alcohol use are discussed. Copyright © 2007 John Wiley & Sons, Ltd.     

Self-ratings of positive and negative affect and retrieval of positive and negative affect memories

Abstract

Based on analysis of self-ratings of mood, positive affect (PA) and negative affect (NA) have been proposed as basic, orthogonal mood dimensions (Watson & Tellegen, 1985). The present study asked subjects (N = 61) to not only provide self-ratings of PA and NA terms but also to retrieve personal memories associated with those terms. Self-rated PA was associated with latency to retrieve PA- but not NA-related memories; self-rated NA was associated with latency to retrieve NA- but not PA-related memories. Self-ratings of PA and NA were not significantly correlated, nor were retrieval latencies for PA and NA memories. Individual item correlations also revealed a strong direct relationship between self-ratings and retrieval latency. The dissociations involving a non-self report measure strengthen the distinction between PA and NA, and the individual item correlations are interpreted as showing that self-ratings of affect are based upon the ease of retrieval of personal memories.     

Coping and negative appraisal as mediators between control beliefs and psychological symptoms in children of divorce

Examined control beliefs of children of divorce as predictors of their coping, negative appraisals for stressful events, and mental health problems. We tested whether coping and negative appraisal for stressful events mediated the relations between multiple dimensions of control beliefs and mental health problems. Different dimensions of control beliefs were related to different aspects of coping and negative stress appraisal. Internal control beliefs for positive events were related to both active and avoidant coping. Unknown control beliefs for positive events were related to higher active coping and higher negative appraisal. Unknown control beliefs for negative events were related to higher avoidant coping. In addition, evidence for mediation was found such that the effect of unknown control beliefs for positive events on mental health problems was mediated by negative appraisal. Implications and directions for further research are discussed.