A Coder in an Experiment Has to Code Participant Responses

question 66

Multiple Choice

A coder in an experiment has to code participant responses over a period of several months. The coding that she does during the first month is noticeably different from the coding she does during the last month. The experiment has ___________ problems.

• A) statistical regression
• B) instrumentation
• C) mortality
• D) maturation

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Definitions:

Physical Needs

Basic requirements for human survival, such as food, water, shelter, and sleep.

Hyperphagic

Characterized by excessive eating.

Aphagic

Characterized by undereating.

Esteem Needs

According to Maslow's hierarchy of needs, these are the fourth level and involve the desire for respect, self-esteem, and recognition from peers.