Reference: Cols,M.D. & Bartres-Faz.D (2002). Applied Neuropsychology, 9. 117-120
The study involved twenty-three females and 17 males. The average age of the participants was twenty-two and half years old. Although the participants were computer literate, the study only selected the students who had not suffered from neurological or psychological problems. The participants also lacked any prior knowledge on the use of the Tower of Hanoi equipment.
There was random division of the participants into two groups. The first group had to undergo the test by using the wooden version (3D) of the TH after,