Author Question: A researcher hypothesizes that criticism and aggression increase among coworkers when frustration ... (Read 119 times)

moongchi · **on:** Aug 4, 2018

A researcher hypothesizes that criticism and aggression increase among coworkers when frustration increases. Workers are assigned to one of three groups (no frustration, moderate frustration, high frustration).

For each group, verbal criticism and aggression are measured. In this example the independent variable is
A) frustration level.
B) verbal criticism and aggression.
C) number of people in a group.
D) amount of work completed.

Question 2

The Institutional Review Board (IRB)

A) reduces the researcher's ethical responsibility to design acceptable research.
B) is designed to assist researchers and help protect human participants.
C) is comprised of the president of the university and other top administrators.
D) is designed to help protect animals.