The embryonic period is the time when

After explaining to parents and children the purpose of the research project, how it will be conducted, and the risks and benefits expected, the researcher must obtain ________ from parents and children.

To avoid SIDS, experts recommend

Noam Chomsky used the term ________ to describe structures and processes in the brain that are specifically designed for learning language.

Distress reactions to individuals other than primary caregivers are referred to as

The ________ is the observable trait or disease in an individual, influenced by genotype and environment.

A span of time when a certain type of development is most likely to happen or happens most easily but may still happen later with more difficulty is called:

An example of development is:

Nature refers to:

When Lucas spoke to his mom, he said, “Go!” For Lucas, the one word, “Go!” means, “I would like to go outside.” This is an example of a: