PSYC-FPX4600 builds genuine research design competency, covering how psychologists structure studies to answer specific questions validly while protecting research participants ethically.
Research design methodology in psychology
PSYC-FPX4600 covers experimental, correlational, and qualitative research designs, examining which design genuinely fits a given research question and what each design can and cannot conclusively establish.
Ethical considerations in psychological research
The course covers research ethics specific to studying human participants, including informed consent, minimizing harm, and the historical context that shaped current ethical standards.
Key topics in PSYC-FPX4600
- Experimental, correlational, and qualitative research designs
- Matching research design to research question
- Validity and reliability in research design
- Informed consent and participant protection
- Historical research ethics violations and resulting reforms
- IRB review and ethical research approval processes
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Worked example: matching design to research question
- Research question: Does a specific intervention actually cause an improvement in a particular outcome?
- Design implication: This causal question requires an experimental design with random assignment and manipulation of the independent variable, not merely a correlational design
- Lesson: A correlational design, however well-executed, cannot establish causation the way a properly controlled experimental design can; matching design to the actual research question is essential
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Frequently asked questions
A correlational design observes naturally occurring relationships between variables without manipulating anything or controlling for all possible confounding factors, meaning even a very strong correlation could result from the first variable causing the second, the second causing the first, or some third unaccounted-for factor causing both simultaneously — the correlational design itself provides no way to rule out these alternative explanations. PSYC-FPX4600 teaches this distinction because an experimental design, with random assignment and deliberate manipulation of the variable of interest, is specifically what allows a researcher to rule out these alternative explanations and draw a genuine causal conclusion, which correlational data alone simply cannot support regardless of how strong the observed relationship appears.
The history of research involving human participants includes documented cases of serious ethical violations — studies conducted without genuine informed consent, causing significant harm to participants without adequate protection or disclosure — and these historical failures led directly to the establishment of current ethical standards and independent review board (IRB) processes specifically designed to protect research participants from similar harm going forward. PSYC-FPX4600 covers this ethical history and current requirements because understanding why these safeguards exist, not just that they're required, helps researchers genuinely internalize their importance rather than treating ethical review as merely a bureaucratic hurdle to get through before starting the "real" research work.