Behavioral characteristics of the offspring of adolescent rats. T. Zemunik, M. Peruzovic, V. Capkun and K. Milkovic. Brazilian Journal of Medical and Biological Research, 36 (4): 465, 2003.

Figure 1. Median avoidance scores (No.) in the shuttle box during five blocks (10 runs each) of acquisition and extinction trials for the offspring of adolescent (filled columns) and adult control (open columns) 83- and 84-day-old rats (N = 24). The Mann-Whitney test was used to compare offspring from adolescent and adult control animals. P<0.01, blocks of acquisition trials: 11-20, 21-30, 31-40, 41-50; P<0.05, blocks of extinction trials: 1-10, 11-20.