______ Designs Involve Measuring Responses of a Single Sample on More

question 7

Multiple Choice

______ designs involve measuring responses of a single sample on more than one occasion.

• A) Cross-sectional
• B) Experimentation
• C) Longitudinal
• D) Cross-over

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Definitions:

Pairs

Two items, individuals, or elements grouped together.

Neurogenesis

The process of generating new neurons in the brain, which can occur in certain brain regions throughout life.

Stem Cells

Undifferentiated cells capable of giving rise to indefinitely more cells of the same type, and from which certain other kinds of cell arise by differentiation.

Neurons

Specialized cells in the nervous system that transmit information to other nerve cells, muscle, or gland cells, primarily through electrical and chemical signals.