Biomaterial Database

Diagnostic Agreement Between Clinicians and Clients: The Convergent and Discriminant Validity of the SWAP-200 and MCMI-III Personality Disorder Scales. 2016

Emanuela S Gritti, and Douglas B Samuel, and Margherita Lang

Department of Psychology, Milan Bicocca University, Milan, Italy.

A particularly controversial aspect in the field of personality assessment is the use of self-report measures, versus clinicians' evaluations, for diagnosing personality disorder (PD). No studies have systematically documented the agreement between these sources for the entire array of DSM-5 PDs using comprehensive measures and experienced clinicians' judgments. The present work fills this gap by indexing the agreement between patients' self-descriptions and clinicians' judgments, relying on standardized and thorough PD instruments. The Shedler-Westen Assessment Procedure-200 (SWAP-200; Westen & Shedler, 1999a, 1999b) and the Millon Clinical Multiaxial Inventory-III (Millon, Davis, & Millon, 1997) were both completed in a clinical series of 56 adult outpatients. Analyses highlighted moderate correlations between the two measures for the 10 DSM-5 PDs (Mdn = .35). Agreement was highest for psychological features that are more easily observable by the clinicians. Furthermore, results revealed problematic discriminant validity between the two instruments.

UI	MeSH Term	Description	Entries
D007406	Interview, Psychological	A directed conversation aimed at eliciting information for psychiatric diagnosis, evaluation, treatment planning, etc. The interview may be conducted by a social worker or psychologist.	Interview, Psychologic,Interviews, Psychological,Psychological Interview,Psychological Interviews,Interviews, Psychologic,Psychologic Interview,Psychologic Interviews
D008297	Male		Males
D008370	Manuals as Topic	Works about presentation designed to give factual information or instructions.
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D010552	Personality Assessment	The determination and evaluation of personality attributes by interviews, observations, tests, or scales. Articles concerning personality measurement are considered to be within scope of this term.	Assessment, Personality,Assessments, Personality,Personality Assessments
D010554	Personality Disorders	A major deviation from normal patterns of behavior.	Avoidant Personality Disorder,Impulse-Ridden Personality,Inadequate Personality,Avoidant Personality Disorders,Impulse Ridden Personality,Personality Disorder,Personality Disorder, Avoidant,Personality Disorders, Avoidant,Personality, Impulse-Ridden,Personality, Inadequate
D010555	Personality Inventory	Check list, usually to be filled out by a person about himself, consisting of many statements about personal characteristics which the subject checks.	Edwards Personal Preference Schedule,Myers-Briggs Type Indicator,Indicator, Myers-Briggs Type,Inventories, Personality,Inventory, Personality,Myers Briggs Type Indicator,Personality Inventories
D011569	Psychiatric Status Rating Scales	Standardized procedures utilizing rating scales or interview schedules carried out by health personnel for evaluating the degree of mental illness.	Factor Construct Rating Scales (FCRS),Katz Adjustment Scales,Lorr's Inpatient Multidimensional Psychiatric Rating Scale,Wittenborn Scales,Edinburgh Postnatal Depression Scale,Mini International Neuropsychiatric Interview
D011594	Psychometrics	Assessment of psychological variables by the application of mathematical procedures.	Psychometric
D011795	Surveys and Questionnaires	Collections of data obtained from voluntary subjects. The information usually takes the form of answers to questions, or suggestions.	Community Survey,Nonrespondent,Questionnaire,Questionnaires,Respondent,Survey,Survey Method,Survey Methods,Surveys,Baseline Survey,Community Surveys,Methodology, Survey,Nonrespondents,Questionnaire Design,Randomized Response Technique,Repeated Rounds of Survey,Respondents,Survey Methodology,Baseline Surveys,Design, Questionnaire,Designs, Questionnaire,Methods, Survey,Questionnaire Designs,Questionnaires and Surveys,Randomized Response Techniques,Response Technique, Randomized,Response Techniques, Randomized,Survey, Baseline,Survey, Community,Surveys, Baseline,Surveys, Community,Techniques, Randomized Response