Showing papers in "Journal of Abnormal Psychology in 1994"

Temperament, personality, and the mood and anxiety disorders.

Abstract: Literature on temperament, personality, and mood and anxiety disorders is reviewed. The review is organized primarily around L. A. Clark and D. Watson's (1991b) tripartite model for these disorders, but other influential approaches are also examined. Negative affectivity (or neuroticism) appears to be a vulnerability factor for the development of anxiety and depression, indicates poor prognosis, and is itself affected by the experience of disorder. Positive affectivity (or extraversion) is related more specifically to depression, may be a risk factor for its development, suggests poor prognosis, and also may be affected by the experience of disorder. Other personality dimensions (e.g., anxiety sensitivity, attributional style, sociotropy or dependence, autonomy or self-criticism, and constraint) may constitute specific vulnerability factors for particular disorders. More longitudinal and measurement-based research that jointly examines anxiety and depression is needed.

Putatively psychosis-prone subjects 10 years later.

Abstract: The predictive validities of several indicators of psychosis proneness were evaluated in a 10-year longitudinal study (N = 508). As hypothesized, high scorers on the Perceptual Aberration Scale, Magical Ideation Scale, or both (n = 182), especially those who initially reported psychoticlike experiences of at least moderate deviance, exceeded control subjects (n = 153) on psychoses (revised 3rd edition of the Diagnostic and Statistical Manual of Mental Disorders), psychotic relatives, schizotypal symptoms, and psychoticlike experiences at follow up. Ss who initially scored high on the Magical Ideation Scale and above the mean on the Social Anhedonia Scale were especially deviant. The Physical Anhedonia Scale and the Impulsive Nonconformity Scale were not effective predictors of psychosis proneness.

Relation of media exposure to eating disorder symptomatology: An examination of mediating mechanisms.

Abstract: Although investigators have postulated that the thin ideal for women espoused in the media is related to the high rates of eating disorders among females, little research has examined the relation between media exposure and eating pathology. This study assessed the relation of media exposure to eating disorder symptoms and tested whether gender-role endorsement, ideal-body stereotype internalization, and body satisfaction mediated this effect. In data from 238 female undergraduates, structural equation modeling revealed a direct effect of media exposure on eating disorder symptoms. Furthermore, mediational linkages were found for gender-role endorsement, ideal body stereotype internalization, and body satisfaction. The results support the assertion that internalization of sociocultural pressures mediate the adverse effects of the thin ideal.

Psychopathy and conduct problems in children.

Abstract: Factor analysis of a measure of psychopathy was conducted in a sample of 95 clinic-referred children between the ages of 6 and 13 years. These analyses revealed 2 dimensions of behavior, one associated with impulsivity and conduct problems (I/CP) and one associated with the interpersonal and motivational aspects of psychopathy (callous/unemotional: CU). In a subset of this sample (n = 64), analyses indicated that scores on the I/CP factor were highly associated with traditional measures of conduct problems. In contrast, scores derived from the CU factor were only moderately associated with measures of conduct problems and exhibited a different pattern of associations on several criteria that have been associated with psychopathy (e.g., sensation seeking) or childhood antisocial behavior (e.g., low intelligence, poor school achievement, and anxiety). These analyses suggest that psychopathic personality features and conduct problems are independent, yet interacting, constructs in children, analogous to findings in the adult literature.

Structures of personality and their relevance to psychopathology.

Abstract: Trait concepts are used extensively in psychopathology research, but much of this research has failed to consider recent advances in the dimensional structure of personality. Many investigators have discounted the importance of this structural research, arguing that (a) little progress has been made in this area, (b) structural models have little direct relevance for psychopathology research, and (c) the principal methodological tool of structural research--factor analysis--is too subjective to yield psychologically meaningful results. We dispute each of these objections. Specifically, we offer an integrative hierarchical model--composed of four higher order traits--that is congruent with each of the major structural subtraditions within personality. We also discuss the implications of this integrative scheme for basic trait research, for the conceptualization and assessment of psychopathology, and for the etiology of disorder.

Measuring impulsivity and examining its relationship to delinquency.

Abstract: A multimethod, multisource assessment of impulsivity was conducted in a sample of more than 400 boys who were members of a longitudinal study of the development of antisocial behavior. Exploratory and confirmatory factor analysis of the 11 different impulsivity measures revealed two impulsivity factors: Cognitive and Behavioral. Cognitive and behavioral impulsivity had similar correlations with socioeconomic status. Cognitive impulsivity was more strongly related to IQ than was behavioral impulsivity. Behavioral impulsivity was more strongly related to delinquency at ages 10 and 12-13 than was cognitive impulsivity. Consistent with theoretical prediction, our results also indicate that behavioral impulsivity was especially related to serious delinquency that is stable over time.

Personality and disinhibitory psychopathology: Alcoholism and antisocial personality disorder.

Abstract: We discuss the relation between personality factors and two adult forms of disinhibitory psychopathology--alcohol abuse or dependence and antisocial personality disorder. First, we briefly review various methodological issues relevant to research in this area. Next, we review empirical findings relating three broad-band personality trait dimensions neuroticism/emotionality, impulsivity/disinhibition, extraversion/sociability) to both alcohol abuse and dependence and antisocial personality disorder. Finally, theoretical models of the relationship between personality and each of these two disorders are presented. We conclude that although no single personality description is likely to be both a sensitive and specific indicator of either alcoholism or antisocial personality disorder, personality variables are important components of etiological models of these disorders.

"Unconscious anxiety": Phobic responses to masked stimuli.

Abstract: We tested the hypothesis that an unconscious preattentive perceptual analysis of phobic stimuli is sufficient to elicit human fear responses. Selected snake- and spider-fearful Ss, as well as normal controls, were exposed to pictures of snakes, spiders, flowers, and mushrooms. A separate forced-choice recognition experiment established backward masking conditions that effectively precluded recognition of experimental stimuli both for fearful and nonfearful Ss. In the main experiment, these conditions were used to compare skin conductance responses (SCRs) to masked and nonmasked phobic and control pictures among fearful and nonfearful Ss. In support of the hypotheses, snake- and spider-fearful Ss showed elevated SCRs to snake and spider pictures as compared with neutral pictures and with responses of the nonfearful Ss under both masking conditions. Ratings of valence, arousal, and dominance indicated that the fearful Ss felt more negative, more aroused, and less dominant in relation to both masked and nonmasked phobic stimuli.

Temperament and the development of personality.

Abstract: We present a psychobiological approach to personality development, incorporating developmental principles outlined by R. B. Cairns (1979). We review individual differences in temperament and ask how a temperamental approach to personality might be congruent with these complex and flexible principles. We then illustrate the nature of temperamental processes by considering several developmental topics. We first consider the interaction of infant distress-proneness and maternal behavior in the development of attachment. We then describe the development of self-regulatory mechanisms, emphasizing development of conscience, aggression, and mastery motivation. Finally, we briefly review mechanisms of temperament and environment interaction, illustrating these processes through variable developmental pathways for risk of adolescent and adult psychopathology. Throughout, we stress the idea that temperamental models of personality development are dynamic, interactive, and fit well with Cairns's developmental principles.

Adolescent Psychopathology: II. Psychosocial Risk Factors for Depression

Abstract: In a prospective study of adolescent depression, adolescents (N = 1,508) were assessed at Time 1 and after 1 year (Time 2) on psychosocial variables hypothesized to be associated with depression. Most psychosocial variables were associated with current (n = 45) depression. Formerly depressed adolescents (n = 217) continued to differ from never depressed controls on many of the psychosocial variables. Many of the depression-related measures also acted as risk factors for future depression (n = 112), especially past depression, current other mental disorders, past suicide attempt, internalizing behavior problems, and physical symptoms. Young women were more likely to be, to become, and to have been depressed. Controlling for the psychosocial variables eliminated the gender difference for current and future but not for past depression.

Personality variables and disorders in anorexia nervosa and bulimia nervosa.

Abstract: All dominant models of the eating disorders implicate personality variables in the emergence of weight concerns and the development of specific symptoms such as bingeing and purging. Standardized measures of personality traits and disorders generally confirm clinical descriptions of restricting anorexics as constricted, conforming, and obsessional individuals. A less consistent picture suggesting affective instability and impulsivity has emerged from the assessment of subjects with bulimia nervosa. Considerable heterogeneity exists within eating disorder subtypes, however, and a number of special problems complicate the interpretation of personality data in this population. These include young age at onset, the influence of state variables such as depression and starvation sequelae, denial and distortion in self-report, the instability of subtype diagnoses, and the persistence of residual problems following symptom control.

Personality and personality disorders.

Abstract: The mental disorders that most clearly relate to personality are the personality disorders. The purpose of this article is to review the support for the hypothesis that the personality disorders of the Diagnostic and Statistical Manual of Mental Disorders (3rd ed., rev.; American Psychiatric Association, 1987) represent variants of normal personality traits. We focus in particular on the efforts to identify the dimensions of personality that may underlie the personality disorders. We then illustrate the relationship of personality to personality disorders using the five-factor model, discuss conceptual issues in relating normal and abnormal personality traits, and consider methodological issues that should be addressed in future research.

Emotion in the criminal psychopath: Fear image processing.

Abstract: We tested the hypothesis that the response mobilization that normally accompanies imagery of emotional situations is deficient in psychopaths. Cardiac, electrodermal, and facial muscle responses of 54 prisoners, assigned to low- and high-psychopathy groups using R. D. Hare's (1991) Psychopathy Checklist--Revised, were recorded while subjects imagined fearful and neutral scenes in a cued sentence-processing task. Groups did not differ on self-ratings of fearfulness, imagery ability, or imagery experience. Low-psychopathy subjects showed larger physiological reactions during fearful imagery than high-psychopathy subjects. Extreme scores on the antisocial behavior factor of psychopathy predicted imagery response deficits. Results are consistent with the idea that semantic and emotional processes are dissociated in psychopaths.

Relationship between the five-factor model of personality and Axis I disorders in a nonclinical sample.

Abstract: The relationship between the five-factor model (FFM) of personality and Axis I disorders was evaluated in a nonclinical sample of 468 young adults. In general, scores on the 5 personality dimensions of neuroticism, extraversion, openness to experience, agreeableness, and conscientiousness (assessed via the NEO Five-Factor Inventory) distinguished subjects with and without a variety of Axis I diagnoses from the revised third edition of the Diagnostic and Statistical Manual of Mental Disorders. In several instances, results indicate that scores on these dimensions were differentially sensitive to diagnosis. Furthermore, scores on these 5 personality dimensions accounted for unique variance in several Axis I diagnoses above and beyond that accounted for by a general measure of current psychopathological symptoms. These results support the utility of the FFM of personality in Axis I diagnostic assessment.

Personality traits are linked to crime among men and women: evidence from a birth cohort.

Abstract: Is there a relationship between personality and criminal behavior? We addressed this question in a representative birth cohort of 862 male and female 18-year-olds. Personality was assessed with the Multidimensional Personality Questionnaire (MPQ). The MPQ measures 10 relatively independent personality traits and was not designed to identify offenders. Delinquency was assessed via 3 data sources: self-reports, informant reports, and official records. Variable-centered analyses revealed that MPQ scales indexing negative emotionality and behavioral constraint were consistent predictors of delinquency across the 3 data sources. Person-centered analyses revealed that youths abstaining from delinquency were uniquely characterized by low interpersonal potency. Youths involved in extensive delinquency were uniquely characterized by feelings of alienation, lack of social closeness, and risk taking. Advances in understanding criminal behavior can be made through research that places the personality-delinquency link in a developmental context.

Assessment of psychopathy as a function of age

Abstract: The assessment of psychopathy was examined as a function of age in 889 male prison inmates between the ages of 16 and 69. Ratings of psychopathy were made with the Psychopathy Checklist (PCL), which measures 2 correlated factors. Factor 1 describes a cluster of affective-interpersonal traits central to psychopathy. Factor 2 describes traits and behaviors associated with an unstable, unsocialized lifestyle, or social deviance. Cross-sectional analyses revealed that mean scores on Factor 1 were stable across the age-span; mean scores on Factor 2 declined with age. The prevalence of antisocial personality disorder, and, to a lesser extent of PCL-defined psychopathy, also declined with age. The results are consistent with a conceptualization of psychopathy as encompassing 2 correlated but distinct constructs. They also suggest that age-related differences in traits related to impulsivity, social deviance, and antisocial behavior are not necessarily paralleled by differences in the egocentric, manipulative, and callous traits fundamental to psychopathy.

Common and specific dimensions of self-reported anxiety and depression: implications for the cognitive and tripartite models.

Abstract: The common and specific symptom dimensions of anxiety and depression proposed by the tripartite (L.A. Clark & D. Watson, 1991 c) and cognitive (A.T. Beck, 1976, 1987) models were investigated in 844 psychiatric outpatients and 420 undergraduates. Principal-factor analyses with oblique rotations performed on the 42 items of the Beck Depression Inventory and Beck Anxiety Inventory for both samples revealed that there were 2 correlated factors. Depression and Anxiety. Second-order factor analyses of the interfactor correlation matrices indicated a large general distress or negative affect factor underlying the relationship between the 2 first-order factors. Specific depression and anxiety dimensions were apparent even after we controlled for negative affect. The results were consistent with both the tripartite and cognitive models, with the cognitive and motivational symptoms specific to depression and the physiological arousal symptoms unique to anxiety.

Fear of physical sensations and trait anxiety as mediators of the response to hyperventilation in nonclinical subjects.

Abstract: Three studies were conducted to compare the ability of a measure of fear of physical sensations (Anxiety Sensitivity Index; ASI) and a measure of trait anxiety (State-Trait Anxiety Inventory; STAI) to predict response to hyperventilation. In the first study subjects (N = 43) were selected who differed in scores on the ASI but were equated on levels of trait anxiety. Two other studies were conducted in which subjects (ns = 63 and 54) varied randomly on ASI and STAI scores. The results indicate that scores on the ASI account for a significant proportion of variance in the response to hyperventilation that is not accounted for by scores on the STAI.

Ego mechanisms of defense and personality psychopathology

Abstract: It is often not just life stress but also a person's idiosyncratic response to life stress that leads to psychopathology. Thus, despite problems in reliability, the validity of defenses makes them a valuable diagnostic axis for understanding psychopathology. By including a patient's defensive style as part of the diagnostic formulation, the clinician is better able to comprehend what seems initially most unreasonable about the patient and to appreciate what is adaptive as well as maladaptive about the patient's defensive distortions of inner and outer reality. Clinical appreciation of the immature defenses (e.g., hypochondriasis, fantasy, dissociation, acting out, projection, and passive aggression) is particularly useful in classifying and caring for individuals with personality disorders.

Dissociative tendencies and dissociative disorders

Abstract: Although dissociative disorders are relatively rare, dissociative experiences are rather common in everyday life Dissociative tendencies appear to be modestly related to other dimensions of personality, such as hypnotizability, absorption, fantasy proneness, and some facets of openness to experience These dispositional variables may constitute diathesis, or risk factors, for dissociative psychopathology, but more complex models relating personality to psychopathology may be more appropriate The dissociative disorders raise fundamental questions about the nature of self and identity and the role of consciousness and autobiographical memory in the continuity of personality

Evaluation of social problem solving in schizophrenia.

Abstract: We examined social problem solving in schizophrenia. Twenty-seven schizophrenic patients in an acute hospital, 19 patients with bipolar disease, and 17 demographically matched nonpatient controls were tested on an empirically developed problem-solving battery that assessed the ability to generate solutions to problems, the ability to evaluate the effectiveness of solutions, and the ability to implement solutions in a role-playing format. Schizophrenic Ss were impaired on all 3 problemsolving domains compared with the nonpatient controls, but bipolar Ss were equally impaired. Several alternative explanations for these findings were considered. The most compelling hypothesis is that the deficits resulted from different factors: cognitive impairment for schizophrenic Ss and acute illness for bipolar Ss. However, longitudinal studies are required to determine whether problemsolving deficits in schizophrenic patients persist during periods of remission. Implications for rehabilitation strategies are discussed. Impaired social functioning is one of the most fundamental and pernicious symptoms of schizophrenia . Deterioration of social relationships and increasing isolation are prominent premorbid markers (Strauss, Kokes, Klorman, & Sacksteder, 1977). An inability to navigate effectively in the social environment is a major factor in the poor quality of life experienced by most schizophrenic patients and is a significant source of stress that contributes to relapse (Falloon, Boyd, & McGill, 1984). Social withdrawal and an inability to fulfill social roles are magnified during prodromal periods and exacerbations, but these impairments frequently persist during periods of remission (Bellack, Morrison, Mueser, Wade, & Sayers, 1990). Social dysfunction often is found in patients without pronounced positive or negative symptoms (Bellack, Morrison, Wixted, & Mueser, 1990). It appears to be an independent aspect of the disorder (Strauss etal., 1977). The high prevalence and functional significance of social dys

Categorical distinctions in the study of personality disorder : implications for classification

Abstract: This article discusses the historical underpinnings of psychiatric classification and examines empirical evidence relevant to (a) whether personality disorders are distinct from each other and from normal personality and (b) whether personality disorders should be classified separately from other mental disorders. At the phenotypic level, research evidence strongly supports the use of a dimensional model to delineate personality disorders; evidence about their genotypic representation is less conclusive though still supportive. Neither empirical nor rational arguments indicate strong justification for separating personality disorders from other mental disorders, as has been done in both the third and fourth editions of the Diagnostic and Statistical Manual of Mental Disorders. Distinctions between abnormal and disordered personality are considered, and suggestions are made for more satisfactory diagnostic classificatory schemes.

Reward fails to alter response bias in depression

Abstract: Several different models postulate that depression is associated with decreased approach-related behavior. Relatively little has been done to date to specifically investigate this issue. In the present study, a signal-detection analysis was used to examine the response biases of dysphoric and nondysphoric female undergraduates during 3 payoff conditions: neutral, reward, and punishment. As predicted, the dysphoric subjects had a smaller change in bias from the neutral to the reward condition compared with the nondysphoric group. The 2 groups did not differ during the neutral and punishment conditions. These findings are consistent with the hypothesis that the left frontal hypoactivation observed in depression reflects a deficit in approach-related behavior.

Negative reactions to depressive behaviors: a communication theories analysis

Abstract: Interpersonal aspects of depression have received considerable research attention in the past 2 decades. This work often has been guided by J. C. Coyne's (1976b) interactional model of depression or P. M. Lewinsohn's (1974) social skill deficit theory of depression. A review of this research indicates that depressed people reliably experience rejection from those in their social environment and that depression generally is associated with impairments in social behavior. However, this research does not explain exactly what depressed people do to elicit rejection, or exactly why others react negatively to them. Research derived from communication theories on responsiveness, politeness, and expectations for nonverbal involvement illuminates the interpersonal cycle in depression. The role of these impairments in the cause, symptoms, course, subtypes, and therapy of depression is discussed.

Saccadic system functioning among schizophrenia patients and their first-degree biological relatives.

Abstract: In Study 1, 30 schizophrenia Ss and 27 nonpsychiatric comparison Ss were presented with a fixation task, a visually guided reflexive saccade (prosaccade) task, a predictive tracking task (0.4-Hz square wave), and an antisaccade task. The 2 groups did not differ on either the fixation or prosaccade tasks. Schizophrenia Ss had an increased number of errors on the antisaccade task and had decreased rightward visually guided saccade amplitudes during the predictive tracking task. In Study 2, 13 psychiatric comparison Ss and 32 first-degree biological relatives of the schizophrenia Ss were compared with the schizophrenia Ss and a larger and older sample of nonpsychiatric Ss (n = 33) on the predictive tracking and antisaccade tasks. The groups did not differ on predictive saccadic tracking. The schizophrenia Ss and their first-degree biological relatives made more errors on the antisaccade task than both the nonpsychiatric and psychiatric comparison groups (who did not significantly differ). Results are consistent with the notion that dysfunction of dorsolateral prefrontal cortex, caudate nucleus, or both is related to liability for schizophrenia.

Smoking outcome expectancies: factor structure, predictive validity, and discriminant validity.

Abstract: Recent models of addiction posit that drug outcome expectancies are influential determinants of drug use. The current research examines the dimensional structure, predictive validity, and discriminant validity of expectancies for cigarette smoking in a prospective study. There was a good fit between the factor structure of the Smoking Consequences Questionnaire and the observed data. In addition, the internal consistency of each scale was satisfactory. Moreover, there was considerable evidence for the predictive and discriminant validity of expectancies. Expectancies of positive outcomes (positive reinforcement, negative reinforcement, and appetite-weight control) predicted withdrawal severity. Negative reinforcement expectancies and expectancies of negative consequences predicted cessation success. Predictive relations remained significant after controlling for related constructs: negative affect, stress, and dependence measures.

Somatoform disorders: personality and the social matrix of somatic distress.

Abstract: Personality traits that may contribute to somatization are reviewed. Negative affectivity is associated with high levels of both somatic and emotional distress. Agreeableness and conscientiousness may influence interactions with health care providers that lead to the failure of medical reassurance to reduce distress. Absorption may make individuals more liable to focus attention on symptoms and more vulnerable to suggestions that induce illness anxiety. More proximate influences on the selective amplification of somatic symptoms include repressive style, somatic attributional style, and alexithymia; however, data in support of these factors are scant. Most research on somatoform disorders confounds mechanisms of symptom production with factors that influence help seeking. Longitudinal community studies are needed to explore the interactions of personality with illness experience and the stigmatization of medically unexplained symptoms.

Frontal brain activation in repressors and nonrepressors.

Abstract: We assessed whether resting anterior asymmetry would discriminate individual differences in repressive-defensive coping styles. In 2 sessions, resting electroencephalogram was recorded from female adults during 8 60-s baselines. Subjects were classified as repressors or nonrepressors on the basis of scores on the Marlowe-Crowne Social Desirability Scale (MC), the State-Trait Anxiety Inventory (STAI), and the Beck Depression Inventory (BDI). In midfrontal and lateral frontal sites, repressors demonstrated relative left hemisphere activation when compared with other groups. The MC, but not the STAI or the BDI, contributed unique variance to frontal asymmetry. Relative left frontal activation may be linked to a self-enhancing regulatory style that promotes lowered risk for psychopathology.

Effects of cue exposure and deprivation on cognitive resources in smokers.

Abstract: This research examines the effects of manipulations designed to induce an urge to smoke on cognitive resources. Two cue-exposure experiments were conducted in which current smokers' reported urge to smoke and cognitive resources, as measured by a secondary reaction time (RT) probe, were assessed. In each study, subjects came to the laboratory twice, once while deprived of smoking for 12 hr and once when they were nondeprived. During each session, subjects were exposed to both smoking and control cues. Results indicated that experimental manipulations designed to elicit a strong urge to smoke led to an increase in self-reported urge to smoke and a decrease of available cognitive resources, as measured by RT. In addition, these 2 measures were significantly correlated. These data, in conjunction with previous findings using alcohol-dependent subjects (M. A. Sayette et al., 1994), lend support to the validity of RT as an objective measure of the effects of cue exposure on cognitive resources.

Prospective investigation of the effects of socioeconomic disadvantage, life stress, and social support on early adolescent adjustment.

Abstract: In this prospective study, we investigated the effects of socioenvironmental conditions on adjustment during early adolescence. Participants (N = 339) were assessed at the beginning of the school year and at follow-up approximately 7 months later. Both stressful events and social support made significant contributions to the prediction of psychological distress and conduct problems at follow-up, controlling for initial levels of adjustment in each of these areas. Conditions related to socioeconomic disadvantage predicted poorer academic performance and higher levels of absences and disciplinary problems at school. Youths who experienced multiple conditions of socioeconomic disadvantage were found to demonstrate heightened vulnerability to stressful events (daily hassles) as well as a greater potential to benefit from social support received from adults in the school setting.