| Sign In to gain access to subscriptions and/or personal tools. |
Suggestions for Revised Scoring of the Tower of Hanoi Test
University ofJyviskylk, Jyvaskylk, Finland Detailed time and error analyses of the Tower of Hanoi (TOH) test was performed using four repeated assessments of eight children (ages 9-12 years), who had perceptual and problem solving deficits. The time before each move was measured. In addition to the traditionally counted time scores, new, relative time scores were computed in order to separate the planning time from the general reaction speed. New error scores were defined and sum scores of serious errors (perserative moves, illegal moves, and wrong results) and mild errors (self-corrected moves, almost performed moves, and interrupted trials) were computed. The relative planning time correlated positively with the achieved score, and negatively with the serious errors. The serious errors correlated negatively with the achieved score. The relative planning time seems to measure the quality of planning better than does the raw planning time, and it is a recommended score for TOH analysis. The value of new error scores requires additional research.
Key Words: Tower of Hanoi test • repeated assessment • executive functions • revised scoring • error analysis
Assessment, Vol. 7, No. 3,
311-319 (2000) |
|||
 |
|
|
 |
|
Sign In to gain access to subscriptions and/or personal tools.
