A Psychology Professor Is Conducting an Experiment in Which Subjects

question 56

Multiple Choice

A psychology professor is conducting an experiment in which subjects perform memory tasks. There are four groups, each participating in different buildings on campus. During the time of the experiment one group was in a building near a dumpster that was being emptied by a big, noisy trash truck. The other groups weren't close enough to hear the noise. Which type of error does this introduce into the research?

• A) systematic error
• B) sampling error
• C) testing error
• D) interference error

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Definitions:

Iterative Process

A method of achieving a desired outcome through repeated rounds of analysis or operations.

Loose Coalition

A temporary and informal alliance among various groups or individuals, often with less structure and organization than a formal coalition.

Reputations

The collective opinions, perceptions, or beliefs held about an individual's or entity's character, quality, or achievements, affecting their social or professional standing.

BATNA

Best Alternative to a Negotiated Agreement; the most advantageous alternative course of action a party can take if negotiations fail and an agreement cannot be reached.