Methods The PDQ-4 plus diagnoses were scored using a two-stage process in which
students with questionnaire scores at or above the threshold level for at least one PD (82 …

Given the time-consuming nature of interviewing in diagnosing personality disorders (PDs),
it is important to establish the qualities of the Personality Diagnostic Questionnaire (PDQ …

The PDQ-4 is a 99-item, self-administered, true-false questionnaire that yields personality
diagnoses consistent with the DSM-IV (APA, 1994). The PDQ-4 yields diagnostic criteria for …

Method. The construction was based on experiences from earlier studies on SCID-screen, a
self-report questionnaire for the assessment of the DSM-III-R PDs. An analysis of the criteria …

A sample of French female college students (N= 201) completed the self-report Personality
Disorder Questionnaire for DSM-IV (PDQ-4+; Hyler, 1994). Forty-two participants (21%) had …

The German EPQ was administered to three groups: psychotics, endogenous depressives
and normals. Both groups of psychiatric patients were characterized by lowered E and …

The PDQ (Personality Diagnostic Questionnaire) is a self–report questionnaire derived from
the personality disorders section of the original DSM–III. The authors report the results of a …

IN AN ATTEMPT TO IMPROVE THE MEASUREMENT of psychoticism, Eysenck, Eysenck,
and Barrett (1985) have revised the Eysenck Personality Questionnaire (EPQ)(Eysenck & …

A comparison between the Personality Diagnostic Questionnaire-4 (PDQ-4) and
Longitudinal, Expert, All Data (LEAD) standard diagnoses was made in a sample of 100 …

This paper assesses the construct validity of the self-report Personality Diagnostic
Questionnaire—Revised (PDQ-R) against the Personality Disorder Examination (PDE), a …