Which of the following is NOT TRUE of Meany's findings with rat pups
a. rat mothers differ in how much nurturing/licking/grooming they provide
b. pups with low-nurturing mothers have more HPA response to stress and are emotional and fearful
c. rats with high-nurturing moms have fewer hippocampampal glucocorticoid receptors, resulting in less negative feedback inhibition.
d. variations in maternal nurturing affect the expression of genes for hippocampampal glucocorticoid receptors
e. the cross-fostering paradigm can help decouple genetic and environmental effects
Ans: c. rats with high-nurturing moms have fewer hippocampampal glucocorticoid receptors, resulting in less negative feedback inhibition.
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