Environmental enrichment promotes adaptive responding during tests of behavioral regulation in male heterogeneous stock rats.

However, while approaching significance [F(1, 262) = 3.85, p = 0.051], the main effect of housing was not significant.

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However, there were no significant main effects of housing condition [F(1, 262) = 3.41, p = 0.066] or trial [Wilk’s Ʌ = 0.97, F(3, 260) = 2.45, p = 0.064], although these effects approached significance.

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