Dr. Kent conducts research on sleep. In one study, participants spend the night in a sleep laboratory and their brains are monitored using EEGs. Half of the participants are woken up repeatedly throughout the night any time they are about to enter a REM cycle of sleep. The other half are allowed to sleep undisturbed. In the morning they are tested to see how many dreams they can recall. What is the dependent variable?

Which area of the brain is associated with learning and memory?

Which of the following people is describing Baltes’ concept of “multiple causes”?

Which is Erik Erikson’s 2nd stage which deals with trying to exert your independence and making your own choices?

A study that involves testing multiple age groups of people just one time defines which of the following types of research?

Which of Baltes’ four concepts defines how “sometimes we gain abilities and sometimes we lose abilities?”

The electrical signal that allows for the transfer of information down the axon is known as the

Which of the following is true regarding brain development?

Chemicals released by the endocrine system are known as _____. Chemicals released by the nervous system are known as _____.

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