Coefficients alpha for the tactual performance test trials.
Given the severe assumptions needed for use of the Spearman-Brown reliability formula, the Tactual Performance Test trials data described in 2000 were reanalyzed using coefficient alpha. These values are considered the best estimate of the population reliability for the trials.
Charter
R A
RA
Department of Veterans Affairs, VA Long Beach Healthcare System, California 90822, USA.
D006225:Hand / Q000502:physiology*; D006801:Humans; D013647:Task Performance and Analysis; D014110:Touch / Q000502:physiology*