L. Katchmar

Effects of stress and anxiety on performance of a complex verbal-coding task.

T. G. Andrews, S. Ross, L. Katchmar, 1958, Journal of experimental psychology.

The construction of a magnitude function for short time-intervals.

S. Ross, L. Katchmar, 1951, The American journal of psychology.

Direction and magnitude of response errors in a horizontal display-control pattern.

T. G. Andrews, S. Ross, L. Katchmar, 1956, Journal of experimental psychology.