Biomedical subjects

James N Butcher

Publications and source records attributed to James N Butcher.

11 recordsLinked to original sources

PubMed2006

The deconstruction of the Hy Scale of MMPI-2: failure of RC3 in measuring somatic symptom expression.

The MMPI-2 (Butcher, Dahlstrom, Graham, Tellegen, & Kaemmer, 1989) Clinical Scales have a long history in psychological assessment. Recently, Tellegen et al. (2003) conducted a series of analyses to restructure the scales to reduce what they considered to be problems that limit scale functioning. In a critique of the Restructured Clinical (RC) Scales published in this issue, Nichols (2006/this issue) questions a number of aspects of the approach Tellegen et al. took including their theoretical assumptions, methods of analysis, and failures to report important information needed for scale evaluation such as relationships with existing scales. We concur with many points raised by Nichols. In our analysis of the performance of the RC3 scale, we found that it has "drifted" so far from the original Hy scale as to be a completely different measure- a scale of cynical attitudes that is already well represented in existing MMPI-2 measures. In this article, we take these concerns a step further and examine the history and construct validity of the Hy scale in evaluating the somatic expression of problems that the original authors (McKinley & Hathaway, 1944) intended. We also include new information from a medical setting, an application not represented in Tellegen et al.'s RC Scale monograph. In agreement with Rogers et al. (2006/this issue), it is our conclusion that some RC Scales do not represent the measurement domain of the original scales and should not be relied on for or used to refine traditional interpretation, particularly in medical or forensic situations (such as personal injury cases) because of their confusing and conflicting results.

Female↗

PubMed2004

Computers in clinical assessment: historical developments, present status, and future challenges.

Computerized testing methods have long been regarded as a potentially powerful asset for providing psychological assessment services. Ever since computers were first introduced and adapted to the field of assessment psychology in the 1950s, they have been a valuable aid for scoring, data processing, and even interpretation of test results. The history and status of computer-based personality and neuropsychological tests are discussed in this article. Several pertinent issues involved in providing test interpretation by computer are highlighted. Advances in computer-based test use, such as computerized adaptive testing, are described and problems noted. Today, there is great interest in expanding the availability of psychological assessment applications on the Internet. Although these applications show great promise, there are a number of problems associated with providing psychological tests on the Internet that need to be addressed by psychologists before the Internet can become a major medium for psychological service delivery.

Diagnosis, Computer-Assisted↗

PubMed2004

The MMPI-2 in sexual harassment and discrimination litigants.

In order to understand patterns of respondents on validity and clinical scales, this study analyzed archival Minnesota Multiphasic Personality Inventory 2s (MMPI-2s) produced by 192 women and 14 men who initiated legal claims of ongoing emotional harm related to workplace sexual harassment and discrimination. The MMPI-2s were administered as a part of a comprehensive psychiatric forensic evaluation of the claimants' current psychological condition. All validity and clinical scale scores were manually entered into the computer, and codetype and cluster analyses were obtained. Among the women, 28% produced a "normal limits" profile, providing no MMPI-2 support for their claims of ongoing emotional distress. Cluster analysis of the validity scales of the remaining profiles produced four distinctive clusters of profiles representing different approaches to the test items.

Adult↗

PubMed2004

Trauma and coping in Somali and Oromo refugee youth.

PURPOSE: To describe war-related trauma history, immigration factors, problems, and coping of Somali and Oromo refugee youth. METHODS: Analysis of a subset of participants (N = 338) aged 18-25 years from a population-based survey of Somali and Oromo refugees conducted in 2000-2002. Data included trauma history, life situation, and scales for physical (Cronbach alpha =.69), psychological (alpha =.56), and social problems (alpha =.69). Data were analyzed using Chi-square and Mann-Whitney U tests. RESULTS: Average emigration age was 14.8 years, with 4.2 years in transit and 2.0 years in the United States; 60% reported plans to return home to live. Two-thirds (66%) had less than a high school education, 49% had English language problems, 49% were employed (38% female vs. 57% male); 70% were single, with Somali females more likely than Oromo to be partnered and mothers (39% vs. 19%). There were significant ethnicity/gender differences for all problem scales. More females reported feeling alone (24% vs. 61%, p <.001). Youth with symptoms of posttraumatic stress syndrome reported more traumatic events (mean number of events: 28 vs.16). Trauma history was strongly associated with physical, psychological, and social problems. Most frequent strategies to combat sadness were praying (55.3%), sleeping (39.9%), reading (32.3%), and talking to friends (27.8%). CONCLUSIONS: Many young Somali and Oromo immigrants to the United States experience life problems associated with war trauma and torture, but many others are coping well. The findings suggest a need to develop age-appropriate strategies to promote the health of refugee youth to facilitate their successful adaptation to adult life in the United States.

Adaptation, Psychological↗

PubMed2004

Personality assessment without borders: adaptation of the MMPI-2 across cultures.

In contemporary psychology, personality assessment knows few national or cultural boundaries. Psychological tests developed in one country are often translated and adapted into cultures that might appear to be greatly different from the country of origin. In this article, I address the factors that are important to international test adaptation and examine problems that can adversely affect cross-cultural test research programs. I address qualities important for verifying the accuracy and adequacy of cross-cultural assessment. I review the extensive adaptation of the MMPI (Hathaway & McKinley, 1940) and MMPI-2 (Butcher, Dahlstrom, Graham, Tellegen, & Kaemmer, 1989), the most frequently used personality measure. I highlight several contemporary research trends in international personality assessment.

Awards and Prizes↗

PubMed2003

Use of the MMPI-2 with Asian populations.

Psychological tests developed in the United States are being widely adapted into other languages and cultures around the world. This article examines the generalizability and utility of personality assessment instruments across cultures and addresses methodological issues related to using personality questionnaires in countries different from the one in which they were developed. This article specifically highlights the application of objective psychological tests in Asia with special emphasis on the most widely used and internationally adapted personality instrument, the Minnesota Multiphasic Personality Inventory--2 (MMPI-2). Effective strategies for translating, adapting, and standardizing questionnaires in languages and cultures different from their country of origin are reviewed. The history of several successful adaptations of the original MMPI and MMPI-2 is surveyed to illustrate the extensive research base for the test in Asia. Current research is summarized, and recommendations for future research are provided.

Asia↗

PubMed2003

Sampling in difficult to access refugee and immigrant communities.

We evaluated sampling strategies and trust-building activities in a large multiphase epidemiologic study of torture prevalence in populations that were difficult to locate and enroll. Refugee groups under study were Somalis from Somalia and Oromos from Ethiopia who were living in Minneapolis and St. Paul, Minnesota, in 1999-2002. Without a complete sampling frame from which to randomly recruit participants, we employed purposive sampling methods. Through comparative and statistical analyses, we found no apparent differences between our sample and the underlying population and discovered no effects of recruiting methods on study outcomes, suggesting that the sample could be analyzed with confidence. Ethnographic trust and rapport-building activities among investigators, field staff, and immigrant communities made it possible to obtain the sample and gather sensitive data. Maintaining a culture of trust was crucial in recovering from damaging environmental events that threatened data collection.

Analysis of Variance↗

PubMed2003

Discontinuities, side steps, and finding a proper place: an autobiographical account.

In this invited autobiography, I present an account of some influential events and experiences in my life that led me eventually, after some false starts, to a career in personality assessment psychology. The psychological research and applied areas (self-report personality assessment and cross-cultural research) with which I have been identified for over 40 years can, however, be seen in early interests, although their impact and their direction were not always apparent at the time of occurrence. Several people who were influential in my career development are noted and a number of important collaborators who helped sustain my efforts in personality assessment research and practice over the years are highlighted.

Career Mobility↗

PubMed2003

The construct validity of the Lees-Haley Fake Bad Scale. Does this scale measure somatic malingering and feigned emotional distress?

The Fake Bad Scale (FBS [Psychol. Rep. 68 (1991) 203]) was created from MMPI-2 items to assess faking of physical complaints among personal injury claimants. Little psychometric information is available on the measure. This study was conducted to investigate the psychometric characteristics of the FBS using MMPI-2 profiles from six settings: Psychiatric Inpatient (N=6731); Correctional Facility (N=2897); Chronic Pain Program (N=4408); General Medical (N=5080); Veteran's Administration Hospital Inpatient (N=901); and Personal Injury Litigation (N=157). Most correlations of the FBS and raw scores on the MMPI-2 were positive with correlations among the validity scales being lower than correlations among the clinical and content scales. The FBS was most strongly correlated with raw scores on Hs, D, Hy, HEA, and DEP. When the more conservative cutoff of 26 was used, the FBS classified 2.4-30.6% of individuals as malingerers. The highest malingering classification was for the women's personal injury sample (37.9%) while the lowest was among male prison inmates (2.3%). Compared to men, in most samples, almost twice as many women were classified as malingerers. The results indicate that the FBS is more likely to measure general maladjustment and somatic complaints rather than malingering. The rate of false positives produced by the scale is unacceptably high, especially in psychiatric settings. The scale is likely to classify an unacceptably large number of individuals who are experiencing genuine psychological distress as malingerers. It is recommended that the FBS not be used in clinical settings nor should it be used during disability evaluations to determine malingering.

Adult↗

PubMed2002

The Hispanic MMPI-A across five countries.

The Hispanic MMPI-A was developed for use with Spanish-speaking adolescents living in the United States. In order to sample its potential usefulness in other countries, the test was administered to 385 Spanish-speaking adolescents in Colombia, Mexico, Peru, Spain, and the United States. The results showed a high degree of similarity across the five countries on the basic content and supplementary scales. Most scales were within 1/2 standard deviation of the U.S. Hispanic mean, and no scale elevations were greater than T = 65. Slight differences (T = 55-60) were obtained on scale F for males and scales F, Hs, Mf (Peru and Colombia), Pa, and Sc for females. This study would suggest that the Hispanic MMPI-A, with its established norms, is appropriate for adaptation in Spanish-speaking countries other than the United States. Further studies with the Hispanic MMPI-A are recommended to determine its effectiveness in clinical assessment in Spanish-speaking countries.

Adolescent↗

PubMedDate not supplied

Psychometric perspectives on detection of malingering of pain: use of the Minnesota Multiphasic Personality Inventory-2.

Self-report plays a primary but not exclusive role in pain assessment. As is true of all self-reported experiences, under certain circumstances, the report of chronic pain can be distorted and misrepresented. There are unique challenges associated with the detection and assessment of malingering or self-report distortion in the evaluation of chronic pain. The current paper provides a rationale for the use of the Minnesota Multiphasic Personality Inventory-2 (MMPI-2) in the comprehensive assessment of chronic pain with an emphasis on the advantage the MMPI-2 provides in the detection of response bias or malingering. A critical review of available MMPI-2 validity scales is presented, and recommendations for use of these scales in the evaluation of patients with chronic pain are made.

Chronic Disease↗