A Source of Invalidity That Occurs as a Result of Participants

question 39

Multiple Choice

A source of invalidity that occurs as a result of participants behaving in the manner they think the experimenter expects them to behave is referred to as

• A) experimenter bias
• B) maturation
• C) selection bias
• D) good-subject tendency

---

Definitions:

Simple Random Sample

A simple random sample is a subset of a statistical population in which each member has an equal probability of being chosen.

Tupperware Party

A social gathering designed to sell Tupperware products through a direct sales model, typically held in a host's home.

Stratified Random Sample

A sampling method where the population is divided into subsets, known as strata, and a random sample is taken from each stratum.

Freshman

A student in their first year of study at a high school or university.