Author Question: A form of bias that allows a typically irrelevant trait to influence perceptions of another, ... (Read 92 times)

chandani · **on:** Jul 31, 2018

A form of bias that allows a typically irrelevant trait to influence perceptions of another, typically more relevant, trait is known as

a) Halo effect
b) Experimenter effect
c) Hawthorne effect
d) John Henry effect

Question 2

Instrument selection is largely based on

a) Where, when, and how data will be collected
b) Appropriateness of instrument to the population being studied
c) Psychometric properties of the instrument
d) All of the above