Asked by Rachel Salamante on May 25, 2024
Verified
A study that follows the history of overweight male participants over a 30-year period would be
A) an experimental study.
B) a longitudinal study.
C) a cross-sectional study.
D) a case-control study.
Longitudinal Study
A research design that involves repeated observations of the same variables (e.g., people) over short or long periods of time.
Cross-Sectional Study
A study that analyzes data from a population at a specific point in time.
Case-Control Study
A type of observational study that compares individuals with a specific condition or disease (cases) to others who do not have the condition (controls), looking for factors that may contribute to the disease.
- Acquisition of knowledge on different research strategies including correlational, experimental, ex post facto, cross-sectional, and longitudinal studies, and their particular traits.
Verified Answer
DC
Danilo CabanayanMay 27, 2024
Final Answer :
B
Explanation :
A longitudinal study is designed to follow a group of individuals over a long period of time to observe changes and patterns in behavior or health outcomes. In this case, the study is following overweight male participants over a 30-year period, which fits the definition of a longitudinal study. An experimental study involves manipulating variables to observe the effect on an outcome, a cross-sectional study involves observing a group of individuals at one point in time, and a case-control study involves comparing individuals with a disease or condition to those without to identify potential risk factors.
Learning Objectives
- Acquisition of knowledge on different research strategies including correlational, experimental, ex post facto, cross-sectional, and longitudinal studies, and their particular traits.