Longitudinal studies are more useful in examining trends in behavior or attitudes than cross-sectional studies, because a researcher using longitudinal studies can follow a particular group of people over time.
Indicate whether the statement is true or false
Question 2
Validity is the consistency with which the same measure produces similar results time after time, whereas reliability is the degree to which a measure is accurate and really measures what it claims to measure.
Indicate whether the statement is true or false
Stages of Health Behavior Change
The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve
Holland’s six basic types of people based on vocational interests (attitudes, abilities, and ...
Longitudinal Studies
17th Century Physician Examining a Urine Specimen
A longitudinal cut through the center of a shoot top of Coleus, a eudicot