Asked by Makayla Weaver on Jul 14, 2024
Verified
Contrast and compare research methods in psychology with those in epidemiology.
Research Methods
Systematic techniques used to conduct, measure, analyze, and validate research findings and theories.
Epidemiology
The study of how diseases spread and can be controlled in populations.
Psychology
The scientific study of the mind and behavior, encompassing various aspects of conscious and unconscious experience as well as thought.
- Distinguish among experimental, correlational, and observational research methodologies.
Verified Answer
RU
Rifat UllahJul 14, 2024
Final Answer :
A. Psychology research
1. Strives to understand behavior.
2. Includes correlational studies, cross-sectional and longitudinal studies, experimental studies, and ex post facto designs; all of these methods have different goals and are appropriate for answering different research questions.
B. Epidemiology research
1. Strives to understand the origins of disease, to determine if the hypotheses about disease drawn from other studies are consistent with the epidemiological data, and to evaluate preventive procedures.
2. Includes prospective and retrospective studies; randomized, controlled trials; and natural experiments.
3. Each method has different requirements, and each answers different research questions.
C. Comparing the two areas shows that
1. Both psychology and epidemiology use methods based on observation as well as manipulation.
2. Some of the methods are the same but the names may differ.
a. Experiments are common to both areas.
b. Ex post facto studies are similar to natural experiments.
c. Prospective studies are longitudinal.
3. Some of the methods differ; for example, retrospective studies do not appear in psychology.
1. Strives to understand behavior.
2. Includes correlational studies, cross-sectional and longitudinal studies, experimental studies, and ex post facto designs; all of these methods have different goals and are appropriate for answering different research questions.
B. Epidemiology research
1. Strives to understand the origins of disease, to determine if the hypotheses about disease drawn from other studies are consistent with the epidemiological data, and to evaluate preventive procedures.
2. Includes prospective and retrospective studies; randomized, controlled trials; and natural experiments.
3. Each method has different requirements, and each answers different research questions.
C. Comparing the two areas shows that
1. Both psychology and epidemiology use methods based on observation as well as manipulation.
2. Some of the methods are the same but the names may differ.
a. Experiments are common to both areas.
b. Ex post facto studies are similar to natural experiments.
c. Prospective studies are longitudinal.
3. Some of the methods differ; for example, retrospective studies do not appear in psychology.
Learning Objectives
- Distinguish among experimental, correlational, and observational research methodologies.
Related questions
What Are the Advantages and Disadvantages of Experimental Studies and ...
A Prospective Study Begins with a Group of Participants Who ...
The Randomized, Clinical Trial Is a Type of Retrospective Study
With an Ex Post Facto Study, Researchers Compare Two or ...
A Direct, Consistent Relationship Between the Independent Variable and the ...