________ Occurs When the Behavior of Subjects Is Affected by Their

question 19

Multiple Choice

________ occurs when the behavior of subjects is affected by their knowledge that they are being observed.

• A)naturalistic observation
• B)experimenter bias
• C)reactivity
• D)unobtrusive observation

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Definitions:

Dilating/probing

The process of expanding or investigating a body part or cavity with specialized instruments for diagnostic or therapeutic purposes.

Cutting

In a general context, cutting refers to the act of severing or dividing something into parts with a sharp tool. In horticulture, it describes a method of plant propagation.

Bacteria

Unicellular microorganism concerned with the fermentation and putrefaction of matter; disease-causing agent.