For His Research Methods Class, Felipe Plans to Watch How

Multiple Choice

For his research methods class, Felipe plans to watch how students treat other children in their classrooms who have attention-deficit/hyperactivity disorder (ADHD) . He will evaluate how positively or negatively the children are treated by their classmates. This is an example of what type of measurement?

A) Self-report measurement
B) Observational measurement
C) Physiological measurement
D) Archival measurement