Correlation between psychometric test scores and learning tying of surgical reef knots.
We have investigated the correlation between the scores attained on a computerised psychometric test, measuring psychomotor aptitude and learning tying of a surgical reef knot. Fifteen surgical trainees performed a test of psychomotor aptitude (ADTRACK 2) from the MICROPAT testing system. They then performed a simple test of their ability to tie a surgical reef knot and were assessed by a panel of experts prior to embarking on a standardised course of instruction and practice session. The knot-tying test was repeated at the end of the day and the differences in average scores recorded. There was a significant correlation between the means of the differences in knot tying scores and ADTRACK 2 scores (r = -0.533, P < 0.05). Psychomotor abilities appear to be determinants of trainees' initial proficiency in learning to tie a surgical reef knot.
Dashfield
A K
AK
Department of Anaesthesia, Derriford Hospital, Plymouth, UK.
Lambert
A W
AW
Campbell
J K
JK
Wilkins
D C
DC
D000328:Adult; D002983:Clinical Competence; D004503:Education, Medical, Graduate; D005260:Female; D013502:General Surgery / Q000193:education*; D006801:Humans; D008297:Male; D015588:Observer Variation; D011594:Psychometrics; D013536:Suture Techniques