Which Factor Plays a Central Role in Determining Which of the Brain's

question 188

Multiple Choice

Which factor plays a central role in determining which of the brain's synapses will be eliminated and which will be maintained?

• A) the frequency with which they are activated
• B) sensitive periods
• C) their genetic potential
• D) random variability

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Definitions:

Positivism

A philosophical approach that asserts that the only authentic knowledge is that which is based on actual sense experience and positive verification.

Research Ethics

A set of ethical guidelines that governs the conduct of research to ensure the integrity of research practices and the protection of participants' rights and welfare.

Debriefing

Involves interviewing participants after a study to clarify what occurred and deal with any fallout related to deception.

Voluntary Participation

The principle that individuals have the right to choose whether to engage in a particular activity, especially relevant in ethical considerations of research and social programs.