Abstract:
:The construction and initial psychometric evaluation of an interview assessment of clinically significant impulsivity (Lifetime History of Impulsive Behaviors; LHIB) is presented. Personality-disordered and control subjects participated by completing self-report measures of depression, anxiety and social desirability, along with self-report and laboratory analogue measures of impulsivity, and finally the LHIB. The LHIB demonstrated good to excellent internal consistency and test-retest reliability. Supporting concurrent construct validity, scores on the LHIB correlated with other self-report measures of impulsivity. Diagnostic group differences were obtained and the LHIB evidenced concurrent validity in its ability to classify subjects by scores. No relationship was obtained between the LHIB and laboratory analogue measures. While evidence of discriminant validity was mixed, these data suggest that the LHIB may be a useful instrument for the assessment of impulsive behavior.
journal_name
Psychiatry Resjournal_title
Psychiatry researchauthors
Schmidt CA,Fallon AE,Coccaro EFdoi
10.1016/j.psychres.2003.12.021subject
Has Abstractpub_date
2004-04-30 00:00:00pages
107-21issue
2eissn
0165-1781issn
1872-7123pii
S0165178104000101journal_volume
126pub_type
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