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J N Butcher

Publications and source records attributed to J N Butcher.

At least 19 recordsLinked to original sources
PubMed1992

New measures for assessing alcohol and drug abuse with the MMPI-2: The APS and AAS.

We introduce two new scales for assessing substance abuse problems with the Minnesota Multiphasic Personality Inventory-2 (MMPI-2): the Addiction Potential Scale (APS), a 39-item empirically derived scale, developed by contrasting the responses of a large residential substance abuse sample with responses from both normative and psychiatric control groups; and the Addiction Acknowledgement Scale (AAS), a 13-item face-valid scale, constructed rationally and with attention to internal consistency. Both new scales are shown to discriminate well between groups and substantially better than other selected substance abuse scales. Covariation between the scales and joint effectiveness are examined. Finally, limitations for their practical utility are expressed, and considerations for future research are identified.

Adult↗
PubMed1992

A cross-validation of MMPI-2 substance abuse scales.

We evaluated the efficacy of the Addiction Potential Scale (APS) and the Addiction Acknowledgement Scale (AAS), two new scales designed to assess substance abuse problems with the Minnesota Multiphasic Personality Inventory-2 (MMPI-2), in samples from settings different from those used in their development. Results replicate earlier findings that both scales discriminate between psychiatric and substance abuse samples and do so more effectively than other substance abuse scales designed for use with the MMPI and carried over to the MMPI-2. Results also suggest that APS may be more resistant than AAS to response distortion.

Adult↗
PubMed1991

Personality and aging: a study of the MMPI-2 among older men.

We examined whether separate norms for older men are necessary for the revised Minnesota Multiphasic Personality Inventory (MMPI-2). Scores from 1,459 men in the Normative Aging Study (NAS) (age: M = 61.27, SD = 8.37) were contrasted with those from 1,138 men from the MMPI Restandardization Study (age: M = 41.71, SD = 15.32). Results showed that scores on the MMPI-2 validity, clinical, and content scales for the NAS men were highly similar to those from the MMPI-2 Restandardization sample. There were also few differences between the two groups at the item level. Within-sample analyses revealed some differences between age groups. However, the magnitudes of these differences were small and may represent the single or combined effects of cohort factors and age-related changes in physical health status rather than age-related changes in psychopathology per se. We concluded that special, age-related norms for the MMPI-2 are not needed for older men.

Adolescent↗
PubMed1991

Assessment of coping: an empirical illustration of the problem of inapplicable items.

The prevalence and effects of inapplicable items on the Ways of Coping Questionnaire (WOC) were studied. Three hundred seventy-six college students completed the WOC twice, referring to both heterogeneous (i.e., different types of) and homogeneous (the same) stressors. In addition to the standard procedure for administering this questionnaire, subjects were asked to identify items that were inapplicable to the stressors with which they were coping. Item inapplicability ranged from 2.1% to 83.9%, with a mean of 21.5% inapplicability across all WOC items. Application of a correction for item inapplicability demonstrated that situational effects are confounded by this phenomenon and may not hold up when the correction is applied. Implications of these findings include the possibility that previous research has over- or misidentified situational effects on coping.

Adaptation, Psychological↗
PubMed1991

Couples in marital distress: a study of personality factors as measured by the MMPI-2.

This study examines the relationship between Minnesota Multiphasic Personality Inventory-2 (MMPI-2) measured personality characteristics and marital distress and provides empirical validation for using the MMPI-2 with a marital therapy population. Studied were 150 couples in marital therapy and 841 normal couples who participated in the MMPI-2 restandardization study. The MMPI-2, a biographical form, a partner rating form, and the Dyadic Adjustment Scale (DAS) were administered to all couples. The marital counseling group resembled previous marital counseling samples studied with the MMPI and scored significantly higher than the normative sample on several MMPI-2 scales. Relationships between the DAS and MMPI-2 clinical and content scale scores are reported. The Psychopathic Deviate (Pd) clinical scale and Family Problems (FAM) content scale were the most powerful group discriminators and strongest correlates of the DAS; their use as indices of marital distress is tested. The meaning of Pd as an index in assessing personality factors in marital distress is explored.

Adaptation, Psychological↗
PubMed1991

MMPI-2 profiles of women at risk for child abuse.

This study addresses the utility of the MMPI-2 in assessing personality characteristics of women who have a high potential for abusing their children. A sample of 154 women was identified on the basis of demographic characteristics as high risk for child abuse and other care-taking problems. They were evaluated (with the MMPI-2-AX form) during their pregnancy and are being followed up as part of the evaluation of a prevention/intervention program. This preliminary study compares the MMPI-2 personality characteristics of 146 of these women with several control samples: 1,462 women from the MMPI restandardization sample, 466 low education women from the restandardization sample, 84 pregnant women from the restandardization sample, and 167 women military recruits who are about the same age as the experimental group. The results show that, on the MMPI-2 clinical scales, women from the high-risk sample closely resemble child-abusing parents described in the previous MMPI literature. Moreover, these women differed significantly from all of the comparison groups on a number of MMPI-2 clinical and content scales. The clinical implications of these differences are discussed.

Adaptation, Psychological↗
PubMed1990

The MAC scale in a normal population: the meaning of "false positives".

The MAC scale has been very successful in identifying alcoholics and, in studies of clinical populations, is often considered a test for predisposition to alcoholism. MacAndrew, however, holds that the MAC scale assesses a more general personality trait characterized by sociability, boldness, rebelliousness and pleasure seeking. The present study examines the distribution of MAC scale scores in a normal population and tests for correlates of high MAC scores other than alcohol-related problems (e.g., arrest history). The sample consisted of 1,117 men, participants in the Normative Aging Study (mean age = 61.6). As expected, heavier drinkers and problem drinkers reported significantly higher MAC scale scores than did lighter and nonproblem drinkers. However, arrestees without drinking problems had MAC scale scores nearly identical to those of problem drinkers without arrest histories (23.19 and 23.42, respectively). Further, 36% of the sample without problem drinking or arrest histories had MAC scale scores of 24 or above, the clinical indicator of alcoholism, and more than 32% of these had scores above 27. In the entire sample, of the 152 men who had MAC scores above 27, 71% had no problems, either with arrest or drinking. Results are interpreted as supporting MacAndrew's interpretation of the meaning of the MAC scale as a general personality measure rather than a specific alcoholism instrument.

Adaptation, Psychological↗
PubMed1988

Personality factors in drug addiction.

In spite of the fact that past research has not found a unitary concept of an "alcoholic personality," personality factors have been found to be important in the development of alcohol abuse disorders. Personality characteristics measured by the MMPI, particularly the Pd scale and the MAC scale, have been shown to be related to the development of alcohol abuse disorders. Research is currently under way to explore the ability of the revised version of the MMPI to detect and describe problems of alcohol abuse.

Alcoholism↗
PubMed1984

Replicated item level factor analysis of the full MMPI.

We completed a comprehensive factor analysis of the full MMPI item pool by using recent advances in computational facilities. Nearly 20,000 MMPI protocols were collected for the analysis, however, we discarded invalid records and protocols with more than 50 missing items. Analyses were computed on a developmental sample of 5,506 subjects and a cross-validation sample of 5,632. Twenty-one replicated factors were found by using an orthogonal varimax solution. The rotated factors were submitted to several experts on MMPI for factor naming. The consensus obtained on the item factors suggests that this analysis provides an unambiguous picture of the major content dimensions in the MMPI item pool.

Adolescent↗
PubMed1981

Survivors of the holocaust and their children: current status and adjustment.

A group of 52 concentration camp and other survivors of World War II were compared with a control group of 29 persons of similar European and religious background. Forty-seven children of these survivors and 16 children from the comparison group were also evaluated. The psychological adjustment of both group of adults and their children was within the normal range. Cultural rather than specific survivor influences were noted in the present attitudes and behaviors of the parents. There were no significant differences between the survivor and control group children on any of the psychological variables or in thier attitudes and behaviors toward their parents. Based on these findings, we questioned notions of survivor guilt, the manifestation of emotional blunting in the survivors, and the extremely maladaptive psychological influence of their parents' experiences on the children of survivors.

Adjustment Disorders↗
PubMed1980

The role of crisis intervention in an airport disaster plan.

The impact of disasters on the psychological adjustment of individuals is discussed. In most cases the traditional "mental illness model" is not appropriate for viewing problems resulting from crisis. Rather, the psychological symptoms are viewed as transitional and are qualitatively different from traditional mental disorder. Severe crisis state, often produced by cataclysmic events, can be lessened in magnitude and reduced in time by crisis intervention treatment as soon as possible following the disaster. The primary goals of crisis intervention are symptom relief and development of stress management attitudes. The applicability of the crisis intervention approach for managing the psychological problems of a major aircraft disaster are discussed. The crisis intervention plan for the Minneapolis-St. Paul Airport Disaster Program is discussed.

Adaptation, Psychological↗