The research designs used in the area of psychopathology
include:
- Case study: Extensive observation and detailed description of a
single client.
- Correlational studies: Statistical relation between two or more
variables.
- Experimental Designs: Attempt to establish causal relations by
the manipulation of independent variables.
- Behavioral Genetics Research: Interaction among genes,
experience, and behavior.
- Time-Based Research Designs: Changes in the problem or behavior
over time.
Ethical considerations when researching abnormal behaviors:
- Informed consent: It is important to obtain informed consent
from participants who possess sufficient reasoning capacities and
ability to understand the implications of their participation.
- Voluntarism: There should be a lack of coercion on behalf of
the researcher.