Dr Tucker Wanted to Learn How Aggression Changed Across Development

question 2

True/False

Dr. Tucker wanted to learn how aggression changed across development. He designed a study in which he assessed aggression among 100 3-year-olds and then re-assessed aggression among these individuals every three years until the participants were 21-year-olds. Dr. Tucker's research design was cross-sectional.

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Definitions:

Usual Time

The customary or typical time at which an event or phenomena regularly occurs.

Slow-Wave Sleep

A phase of deep sleep characterized by low frequency, high amplitude brain waves, crucial for restorative sleep processes.

Research Study

A systematic investigation, including research development, testing, and evaluation, designed to develop or contribute to generalizable knowledge.

General Disturbances

A broad term that can refer to any disruptions or abnormalities in mental, physical, or emotional states that affect normal functioning.