The current study investigated the short-term effects of mindful and ruminative forms of self-foc... more The current study investigated the short-term effects of mindful and ruminative forms of self-focused attention on a behavioral measure of distress tolerance in individuals with borderline personality disorder (BPD) who had completed an angry mood induction. Participants included 40 individuals who met criteria for BPD and were currently involved in mental health treatment. Each completed an individual 1-hr session. Following an angry mood induction, each participant was randomly assigned to engage in ruminative or mindful self-focus for several minutes. All participants then completed the computerized Paced Auditory Serial Addition Test (PASAT-C), a behavioral measure of willingness to tolerate distress in the service of goal-directed behavior. The mindfulness group persisted significantly longer than the rumination group on the distress tolerance task and reported significantly lower levels of anger following the self-focus period. Results are consistent with previous studies in s...
We examined relationships between depressive rumination, anger rumination, and features of border... more We examined relationships between depressive rumination, anger rumination, and features of borderline personality disorder in a sample of 93 students with a wide range of borderline symptoms. All completed self-report measures of borderline features; trait-level negative affect; depressive and anger rumination; and current symptoms of depression, anxiety, and stress. Depressive and anger rumination were strongly associated with borderline features after controlling for comorbid symptoms of depression, anxiety, and stress. Both types of rumination showed significant incremental validity over trait-level sadness, anger, and general negative affect in predicting borderline features. Relationships with borderline features were stronger for anger rumination than for depressive rumination. Relationships between trait-level negative affect and borderline features were substantially reduced when anger rumination was included in regression models, suggesting the need for longitudinal analyse...
Journal of clinical and experimental neuropsychology, 1986
While the Wisconsin Card Sorting Test (WCST) has been used widely among adult populations to eval... more While the Wisconsin Card Sorting Test (WCST) has been used widely among adult populations to evaluate the effects of frontal-lobe lesions, no comparable work has been done among younger populations due, in part, to the lack of an adequate normative base. This study presents developmental norms by age for the WCST for 105 school-age children. The data indicate that, by the time children are 10 years old, their performance on the WCST is indistinguishable from that of normal adults. Examination of the acquisition curves by age for Categories Achieved, Perseverative Errors, and Failures to Maintain Set reveals developmental changes that roughly correspond with neuroanatomical changes in the brain and cognitive stages of development. The present developmental norms are intended to complement and extend existing adult norms for the WCST and to facilitate the clinical use of the WCST as a neuropsychological test in child populations.
Self-criticism is a form of negative self-evaluation that has strong associations with many forms... more Self-criticism is a form of negative self-evaluation that has strong associations with many forms of psychopathology. Rumination is a maladaptive form of repetitive thinking that is associated with many psychological disorders. Although measures of several different types of rumination (e.g., general rumination, depressive rumination, anger rumination) have been developed, none focuses specifically on self-critical rumination. An initial pool of items addressing self-critical rumination was developed by adapting items from existing rumination measures and through a writing task administered to both student and clinical samples. Following an evaluation of content validity, 24 items were administered to a large sample of undergraduates along with measures of related constructs. The final 10-item version of the Self-Critical Rumination Scale showed excellent internal consistency, a clear single-factor structure, convergent relationships with related constructs, and incremental validity...
Personality Disorders: Theory, Research, and Treatment, 2014
Two prominent emotions in borderline personality disorder (BPD) are shame and anger. Rumination h... more Two prominent emotions in borderline personality disorder (BPD) are shame and anger. Rumination has been demonstrated to occur in response to shame and to escalate anger, and rumination, particularly anger rumination, has been shown to predict BPD symptoms. The present study tested a structural equation model in which shame leads to the features of BPD via increased anger and anger rumination. A sample of 823 undergraduates completed self-report measures of shame, trait-level anger, anger rumination, and BPD features. The hypothesized model of shame to anger and anger rumination to BPD features was largely supported. Bootstrapping was used to establish significant indirect effects from both situational and global forms of shame via anger rumination to BPD features, and from global shame via anger to most BPD features. The alternative hypothesis that anger and anger rumination contribute to BPD features via increased shame was also examined, with no significant indirect effects found. Recognizing this function of anger and anger rumination may be important in understanding the relationship between shame-proneness and BPD features and may have implications for treatment. Further research into determining other ways individuals maladaptively respond to shame, and understanding the functions of anger and anger rumination, is recommended.
This article presents 4 studies (N = 1,413) describing the development and validation of the Chil... more This article presents 4 studies (N = 1,413) describing the development and validation of the Child and Adolescent Mindfulness Measure (CAMM). In Study 1 (n = 428), the authors determined procedures for item development and examined comprehensibility of the initial 25 items. In Study 2 (n = 334), they reduced the initial item pool from 25 to 10 items through exploratory factor analysis. Study 3 (n = 332) evaluated the final 10-item measure in a cross-validation sample, and Study 4 (n = 319) determined validity coefficients for the CAMM using bivariate and partial correlations with relevant variables. Results suggest that the CAMM is a developmentally appropriate measure with adequate internal consistency. As expected, CAMM scores were positively correlated with quality of life, academic competence, and social skills and negatively correlated with somatic complaints, internalizing symptoms, and externalizing behavior problems. Correlations were reduced but generally still significant ...
The authors describe the development and validation of the Avoidance and Fusion Questionnaire for... more The authors describe the development and validation of the Avoidance and Fusion Questionnaire for Youth (AFQ-Y), a child-report measure of psychological inflexibility engendered by high levels of cognitive fusion and experiential avoidance. Consistent with the theory underlying acceptance and commitment therapy (ACT), items converged into a 17-item scale (AFQ-Y) and an 8-item short form (AFQ-Y8). A multimethod psychometric approach provides preliminary support for the reliability and validity of the AFQ-Y and AFQ-Y8. In 5 substudies, 3 samples (total N = 1369) were used to establish (a) item comprehension (n = 181), (b) initial item selection (n = 513), (c) final item reduction and development of a short form for research (n = 346), (d) comprehensive psychometric evaluation of the AFQ-Y and AFQ-Y8 (n = 329), and (e) convergent and construct validity for both versions of the AFQ-Y. Overall, results suggest that the AFQ-Y and AFQ-Y8 may be useful child-report measures of core ACT processes.
Abstract 1. The authors examined the convergent and discriminant validity of selected Minnesota M... more Abstract 1. The authors examined the convergent and discriminant validity of selected Minnesota Multiphasic Personality Inventory—Adolescent (MMPI–A) content scales, including Anxiety, Depression, Health Concerns, Alienation, Anger, Conduct Problems, ...
Meta-analytic techniques were applied to studies of the MMPI-2 in which participants given standa... more Meta-analytic techniques were applied to studies of the MMPI-2 in which participants given standard instructions were compared with participants instructed or believed to have been underreporting. Traditional and supplementary indices of underreporting yielded a mean effect size of 1.25, suggesting that underreporting respondents differ from those responding honestly by a little more than 1 standard deviation, on the average, on these scales. Analyses of classification accuracy suggested that several scales are moderately effective in detecting underreporting, although accuracy decreases if participants have been coached about validity scales. Base rates of defensive responding in relevant populations are reviewed, and methodological issues, including research designs, coaching, and incremental validity of supplementary underreporting scales, are discussed.
Sixty adults in outpatient psychotherapy completed the NEO Personality Inventory--Revised (NEO PI... more Sixty adults in outpatient psychotherapy completed the NEO Personality Inventory--Revised (NEO PI-R, P. T. Costa & R. R. McCrae, 1992a). Half were instructed to fake good and half were given standard instructions. All completed the Interpersonal Adjective Scale--Revised, Big Five (J. S. Wiggins & P. D. Trapnell, 1997) under standard instructions, and their therapists completed the observer rating form of the NEO Five-Factor Inventory. A comparison group of 30 students completed the NEO PI-R under standard instructions. Standard and fake-good participants obtained significantly different NEO PI-R domain scores. Correlations between the NEO PI-R and criterion measures were significantly lower for faking than for standard patients. Validity scales for the NEO PI-R (J. A. Schinka, B. N. Kinder, & T. Kremer, 1997) were moderately accurate in discriminating faking from standard patients, but were only marginally accurate in discriminating faking patients from students.
Page 1. Psychological Assessment 1992, Vol. 4, No. 3,369-374 Copyright 1992 by the American Psych... more Page 1. Psychological Assessment 1992, Vol. 4, No. 3,369-374 Copyright 1992 by the American Psychological Association, Inc. 1040-3590/92/$3.00 Sensitivity of MMPI-2 Validity Scales to Random Responding and Malingering ...
... Ruth A. Baer, Department of Psychology, University of Kentucky. ... The impact of detailed in... more ... Ruth A. Baer, Department of Psychology, University of Kentucky. ... The impact of detailed information on closed-head injury (CHI) and/or the Minnesota Multiphasic Personality Inventory—2 (MMPI-2) validity scales on malingering of psychological symptoms of CHI on the MMPI-2 ...
The current study investigated the short-term effects of mindful and ruminative forms of self-foc... more The current study investigated the short-term effects of mindful and ruminative forms of self-focused attention on a behavioral measure of distress tolerance in individuals with borderline personality disorder (BPD) who had completed an angry mood induction. Participants included 40 individuals who met criteria for BPD and were currently involved in mental health treatment. Each completed an individual 1-hr session. Following an angry mood induction, each participant was randomly assigned to engage in ruminative or mindful self-focus for several minutes. All participants then completed the computerized Paced Auditory Serial Addition Test (PASAT-C), a behavioral measure of willingness to tolerate distress in the service of goal-directed behavior. The mindfulness group persisted significantly longer than the rumination group on the distress tolerance task and reported significantly lower levels of anger following the self-focus period. Results are consistent with previous studies in s...
We examined relationships between depressive rumination, anger rumination, and features of border... more We examined relationships between depressive rumination, anger rumination, and features of borderline personality disorder in a sample of 93 students with a wide range of borderline symptoms. All completed self-report measures of borderline features; trait-level negative affect; depressive and anger rumination; and current symptoms of depression, anxiety, and stress. Depressive and anger rumination were strongly associated with borderline features after controlling for comorbid symptoms of depression, anxiety, and stress. Both types of rumination showed significant incremental validity over trait-level sadness, anger, and general negative affect in predicting borderline features. Relationships with borderline features were stronger for anger rumination than for depressive rumination. Relationships between trait-level negative affect and borderline features were substantially reduced when anger rumination was included in regression models, suggesting the need for longitudinal analyse...
Journal of clinical and experimental neuropsychology, 1986
While the Wisconsin Card Sorting Test (WCST) has been used widely among adult populations to eval... more While the Wisconsin Card Sorting Test (WCST) has been used widely among adult populations to evaluate the effects of frontal-lobe lesions, no comparable work has been done among younger populations due, in part, to the lack of an adequate normative base. This study presents developmental norms by age for the WCST for 105 school-age children. The data indicate that, by the time children are 10 years old, their performance on the WCST is indistinguishable from that of normal adults. Examination of the acquisition curves by age for Categories Achieved, Perseverative Errors, and Failures to Maintain Set reveals developmental changes that roughly correspond with neuroanatomical changes in the brain and cognitive stages of development. The present developmental norms are intended to complement and extend existing adult norms for the WCST and to facilitate the clinical use of the WCST as a neuropsychological test in child populations.
Self-criticism is a form of negative self-evaluation that has strong associations with many forms... more Self-criticism is a form of negative self-evaluation that has strong associations with many forms of psychopathology. Rumination is a maladaptive form of repetitive thinking that is associated with many psychological disorders. Although measures of several different types of rumination (e.g., general rumination, depressive rumination, anger rumination) have been developed, none focuses specifically on self-critical rumination. An initial pool of items addressing self-critical rumination was developed by adapting items from existing rumination measures and through a writing task administered to both student and clinical samples. Following an evaluation of content validity, 24 items were administered to a large sample of undergraduates along with measures of related constructs. The final 10-item version of the Self-Critical Rumination Scale showed excellent internal consistency, a clear single-factor structure, convergent relationships with related constructs, and incremental validity...
Personality Disorders: Theory, Research, and Treatment, 2014
Two prominent emotions in borderline personality disorder (BPD) are shame and anger. Rumination h... more Two prominent emotions in borderline personality disorder (BPD) are shame and anger. Rumination has been demonstrated to occur in response to shame and to escalate anger, and rumination, particularly anger rumination, has been shown to predict BPD symptoms. The present study tested a structural equation model in which shame leads to the features of BPD via increased anger and anger rumination. A sample of 823 undergraduates completed self-report measures of shame, trait-level anger, anger rumination, and BPD features. The hypothesized model of shame to anger and anger rumination to BPD features was largely supported. Bootstrapping was used to establish significant indirect effects from both situational and global forms of shame via anger rumination to BPD features, and from global shame via anger to most BPD features. The alternative hypothesis that anger and anger rumination contribute to BPD features via increased shame was also examined, with no significant indirect effects found. Recognizing this function of anger and anger rumination may be important in understanding the relationship between shame-proneness and BPD features and may have implications for treatment. Further research into determining other ways individuals maladaptively respond to shame, and understanding the functions of anger and anger rumination, is recommended.
This article presents 4 studies (N = 1,413) describing the development and validation of the Chil... more This article presents 4 studies (N = 1,413) describing the development and validation of the Child and Adolescent Mindfulness Measure (CAMM). In Study 1 (n = 428), the authors determined procedures for item development and examined comprehensibility of the initial 25 items. In Study 2 (n = 334), they reduced the initial item pool from 25 to 10 items through exploratory factor analysis. Study 3 (n = 332) evaluated the final 10-item measure in a cross-validation sample, and Study 4 (n = 319) determined validity coefficients for the CAMM using bivariate and partial correlations with relevant variables. Results suggest that the CAMM is a developmentally appropriate measure with adequate internal consistency. As expected, CAMM scores were positively correlated with quality of life, academic competence, and social skills and negatively correlated with somatic complaints, internalizing symptoms, and externalizing behavior problems. Correlations were reduced but generally still significant ...
The authors describe the development and validation of the Avoidance and Fusion Questionnaire for... more The authors describe the development and validation of the Avoidance and Fusion Questionnaire for Youth (AFQ-Y), a child-report measure of psychological inflexibility engendered by high levels of cognitive fusion and experiential avoidance. Consistent with the theory underlying acceptance and commitment therapy (ACT), items converged into a 17-item scale (AFQ-Y) and an 8-item short form (AFQ-Y8). A multimethod psychometric approach provides preliminary support for the reliability and validity of the AFQ-Y and AFQ-Y8. In 5 substudies, 3 samples (total N = 1369) were used to establish (a) item comprehension (n = 181), (b) initial item selection (n = 513), (c) final item reduction and development of a short form for research (n = 346), (d) comprehensive psychometric evaluation of the AFQ-Y and AFQ-Y8 (n = 329), and (e) convergent and construct validity for both versions of the AFQ-Y. Overall, results suggest that the AFQ-Y and AFQ-Y8 may be useful child-report measures of core ACT processes.
Abstract 1. The authors examined the convergent and discriminant validity of selected Minnesota M... more Abstract 1. The authors examined the convergent and discriminant validity of selected Minnesota Multiphasic Personality Inventory—Adolescent (MMPI–A) content scales, including Anxiety, Depression, Health Concerns, Alienation, Anger, Conduct Problems, ...
Meta-analytic techniques were applied to studies of the MMPI-2 in which participants given standa... more Meta-analytic techniques were applied to studies of the MMPI-2 in which participants given standard instructions were compared with participants instructed or believed to have been underreporting. Traditional and supplementary indices of underreporting yielded a mean effect size of 1.25, suggesting that underreporting respondents differ from those responding honestly by a little more than 1 standard deviation, on the average, on these scales. Analyses of classification accuracy suggested that several scales are moderately effective in detecting underreporting, although accuracy decreases if participants have been coached about validity scales. Base rates of defensive responding in relevant populations are reviewed, and methodological issues, including research designs, coaching, and incremental validity of supplementary underreporting scales, are discussed.
Sixty adults in outpatient psychotherapy completed the NEO Personality Inventory--Revised (NEO PI... more Sixty adults in outpatient psychotherapy completed the NEO Personality Inventory--Revised (NEO PI-R, P. T. Costa & R. R. McCrae, 1992a). Half were instructed to fake good and half were given standard instructions. All completed the Interpersonal Adjective Scale--Revised, Big Five (J. S. Wiggins & P. D. Trapnell, 1997) under standard instructions, and their therapists completed the observer rating form of the NEO Five-Factor Inventory. A comparison group of 30 students completed the NEO PI-R under standard instructions. Standard and fake-good participants obtained significantly different NEO PI-R domain scores. Correlations between the NEO PI-R and criterion measures were significantly lower for faking than for standard patients. Validity scales for the NEO PI-R (J. A. Schinka, B. N. Kinder, & T. Kremer, 1997) were moderately accurate in discriminating faking from standard patients, but were only marginally accurate in discriminating faking patients from students.
Page 1. Psychological Assessment 1992, Vol. 4, No. 3,369-374 Copyright 1992 by the American Psych... more Page 1. Psychological Assessment 1992, Vol. 4, No. 3,369-374 Copyright 1992 by the American Psychological Association, Inc. 1040-3590/92/$3.00 Sensitivity of MMPI-2 Validity Scales to Random Responding and Malingering ...
... Ruth A. Baer, Department of Psychology, University of Kentucky. ... The impact of detailed in... more ... Ruth A. Baer, Department of Psychology, University of Kentucky. ... The impact of detailed information on closed-head injury (CHI) and/or the Minnesota Multiphasic Personality Inventory—2 (MMPI-2) validity scales on malingering of psychological symptoms of CHI on the MMPI-2 ...
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