A Researcher Hypothesized That People Who Show More Helping Behavior

Multiple Choice

A researcher hypothesized that people who show more helping behavior do this because they are more helpful than less helpful people. This hypothesis is BEST described as:

A) adequate because it compares at least two different conditions.
B) good because it compares conditions and has an independent variable and a dependent variable.
C) not very good because it seems to involve circular reasoning.
D) not very good because it seems to involve reasoning from ignorance.