Researchers Wanted to Avoid the Potential Problems of Bias in Recalling

Multiple Choice

Researchers wanted to avoid the potential problems of bias in recalling childhood events, so they designed a study in which they followed the development of two groups of boys for approximately 15 years. During this period they compared each group on a number of different traits and characteristics using standardized psychological tests. These researchers conducted:

A) a retrospective study.
B) cross-cultural research.
C) a prospective study.
D) survey research.