Home
  >  
Section 25
  >  
Chapter 24,550

Effect of intertrial interval upon alternation behavior in the shocked rat

Iwahara, S.

Psychol Repts 6: 266

1960


DOI: 10.2466/pr0.1960.6.2.266
Accession: 024549120

Eighteen rats were forced to run by shock for 20 trials. Intertrial intervals of 0 sec., 10 sec., 30 sec., 60 sec., 3 min. or 10 min. were used. Mean percent alternations on 6 test days (11 free trials each) were significantly different, shorter intervals being associated with more frequent alternation.

PDF emailed within 0-6 h: $19.90