The Use of a Control Group in Experimentation _____

question 9

Multiple Choice

The use of a control group in experimentation _____.

• A) provides for the manipulation of the IV
• B) serves as a comparison to assess the manipulation
• C) minimizes the cost of experimentation
• D) allows for discovery of the average effect of the IV in different situations
• E) increases generalizability of results

Explain the specificity and gate control theories as they relate to taste and pain, respectively.

Describe the structure and function of the olfactory system, including receptor neurons and olfactory processing.

Understand the role and types of fibers involved in pain transmission.

Explain the social and functional roles of olfaction in humans and animals.