has both biological and environmental influences.”

in both males and females; only in females

only in males; only in females

the impact of epigenetic marks on gene expression.

learn how the structure and function of genes interact with our environment to influence behavior.

sensory experiences that occur without an external sensory stimulus.”

could not form schemas to help him make sense of his experiences.

All of these events are equally likely to occur.”

are virtually the same in all cultures.

no longer evident in contemporary Western societies.