Researchers look for patterns in the data after observing the situation and taking field notes

Identify which is the dependent and independent variable.

1-6. Match the scale/level of measurement with the example.  

Dr. Bean is doing a study on adolescent friendships. He has no initial theory; however, after interviewing the adolescents and collecting the data, he will look for patterns in the data so he can propose a theory of how adolescents form friendships. This is an example of

Which of the following would be the MOST HELPFUL strategy a researcher could use to find an article on a specific topic related to a subject in human development or family studies?

26-33. SHORT-ANSWER

22-25. Match the descriptions of the mode of inquiry with the term it BEST describes.

The operational definition refers to

Which of the following medications is most likely to be used to treat or stop an acute asthma attack?

Time series, cross-correlation, and ACF plots for series A and series B are below.  Both series exhibit possible periodicity, with period of about six months.