Rosenzweig and Krech observed that rats in an enriched environment developed more ______ than did rats in an impoverished environment.

Question

Quizplus · Accepted Answer

Rosenzweig and Krech's research showed that rats in an enriched environment had a thicker cerebral cortex, indicating greater neural development, compared to rats in an impoverished environment. The other options (reactive temperaments, Y chromosomes, and gender schemas) are not supported by the research and are not related to the environment that the rats were raised in.

Rosenzweig and Krech Observed That Rats in an Enriched Environment