Do psychological assessments require more time than third parties and manag
ed care are willing to reimburse? A survey of clinical psychologists and ne
uropsychologists was conducted to evaluate the current uses of psychologica
l assessment instruments. Respondents reported their use of tests for 8 dif
ferent areas of assessment, the average time spent in performing various as
sessment services and other assessment practices. Results suggested that a
majority of neuropsychologists devote a substantial portion of their time t
o assessment, but only 12% of clinical psychologists reported spending more
than 10 hr in assessment-related practice each week. The authors describe
the typical time required to administer, score, and interpret various tests
and assessments; factors that affect the time required to conduct assessme
nts; and provide a current ranking of the most frequently used assessments
in clinical and neuropsychology.