The goals of exploratory and confirmatory factor analysis are described, and procedural guidelines for each approach are summarized, emphasizing the use of factor analysis in developing and refining clinical measures. Recent examples of the use of factor analysis are reviewed and used to highlight controversies that can emerge. (SLD)

Methodological considerations in conducting research on the Minnesota Multiphasic Personality Inventory-2 (MMPI-2), the most widely used clinical personality instrument, are reviewed, with reference to the original MMPI and the version for adolescents (MMPI-A). Potential pitfalls in personality testing and personality assessment research are…

Two basic models are presented of emotional functioning as it is commonly considered relative to brain damage. Methodological concerns in the literature are reviewed, and issues of measurement are highlighted to demonstrate the importance of empirically defining the prevalence of emotional effects. (SLD)

The Paired-Associate Recognition Test (PART) was developed to test declarative memory using Wisconsin Card Sorting Test stimuli. The reliability and construct validity of the PART were studied with 55 healthy adults. Overall results indicate that the PART can be administered reliably and that it requires declarative memory processes. (SLD)

The clinical utility of using fewer than 12 trials of the Selective Reminding Test, a task to assess verbal memory, was studied with 100 cardiac patients and 100 brain injury patients. Results suggest that as few as 6 trials might be adequate, providing information consistent with that from 12 trials. (SLD)

A self-report, paper-and-pencil version of the Hamilton Depression Rating Scale, the Hamilton Depression Inventory, was developed and tested with 140 depressed adults, 99 adults with anxiety disorders, and 118 nonreferred adults. Overall, data support the reliability and validity of the new measure. (SLD)

Questionnaires for measuring patients' feelings or beliefs are commonly used in clinical settings for diagnostic purposes, clinical decision making, or treatment evaluation. Raw scores of a patient can be evaluated by comparing them with norms based on a reference population. Using the Pain Cognition List (PCL-2003) as an example, this article…

Fifty years ago, L. J. Cronbach and P. E. Meehl (1955) advocated for the concept of construct validity, noting that psychologists study hypothetical, inferred entities and that validating measures of such entities involves basic theory testing. Three important developments in clinical assessment following that seminal article are noteworthy.…

Confirmatory factor analysis (CFA) was used to examine the underlying structure of negative symptoms of schizophrenia as measured by the Scale for the Assessment of Negative Symptoms (SANS). CFA results from the assessment of 401 patients were largely supported by CFA results from a second assessment of 345 patients. (SLD)

Three short forms of the Wechsler Adult Intelligence Scale-Revised (WAIS-R), developed in 1991, were cross-validated on 207 male and 133 female adolescent psychiatric inpatients and outpatients. Results show psychometric properties for the short forms that are comparable to those of the WAIS-R standardization sample. (SLD)

Validation issues that arise with measures of constructs and behavior are addressed with reference to general reasons for using assessment procedures in clinical psychology. A distinction is made between the representational phase of validity assessment and the elaborative validity phase in which the meaning and utility of scores are examined.…

Two studies involving approximately 3,500 college students were conducted to establish and validate a self-report method of identifying nonclinical young adults with significant borderline personality disorder features and to evaluate clinical correlates of this classification across relevant areas of functioning. Results support the validity of…

The NEO Personality Inventory (NEO-PI) is described as a measure of five factors of personality and its use in clinical assessment and treatment practice is reviewed. Data from 17 adult men and women show links between NEO-PI scales and other measures of psychopathology. (SLD)

Hospitalized female patients with borderline personality disorder were assessed for Axis II disorders by the Structured Clinical Inventory for the Diagnostic and Statistical Manual of Mental Disorders (SCID-II) and for personality traits with the NEO Personality Inventory. The relationship of results to social adjustment and the utility of…

An empirically based paradigm for assessment and taxonomy of child, adolescent, and young adult behavioral and emotional problems is outlined, and the standardization procedures used to assess problems reported by different informants for large clinical samples are discussed. The application of the paradigm to new cases is considered. (SLD)