If the Independent Variable Is Magnitude of Reward, Then Subjects

question 57

Multiple Choice

If the independent variable is magnitude of reward, then subjects who experience a large reward say, $200) first may respond less to a small reward say, $20) . This is an)

• A) Situation in which to use a within-subjects experiment
• B) Example of a contrast effect
• C) Example of a concurrent effect
• D) Situation in which an experiment cannot be performed

---

Definitions:

Low-Powered Objective

An objective lens on a microscope with a relatively low magnification power, used for initial scanning and location of specimen details.

Scanning Objective

A low-power objective lens on a microscope used to scan the whole slide to find the specimen before using higher magnification.

Field Diameter

The visible area observed through the lens of a microscope or other viewing instrument.

Objective

Unbiased, not influenced by personal feelings or opinions in considering and representing facts.