Which methods are typical in psychology?

• A. Lab experiments, stats analysis, computer cognitive modeling
• B. Field observations only
• C. Philosophical thought experiments
• D. Ethnographic interviews

Answer: (A)

Typical psychology methods include controlled laboratory experiments, statistical analysis of data, and computer-based cognitive modeling. Lab experiments allow researchers to manipulate one or more variables while holding others constant, making it possible to infer causal relationships rather than just associations. Statistical analysis is needed to determine whether the observed effects are reliable, to estimate their size, and to generalize findings beyond the sample. Computer cognitive modeling provides a formal way to represent theories of mental processes and to simulate how those processes produce behavior, helping researchers test and refine ideas about cognition.

Other approaches exist, but they aren’t as representative of psychology’s standard empirical toolkit. Field observations are valuable in some subfields, but they don’t always provide the same level of experimental control. Philosophical thought experiments are more about theoretical reasoning than empirical testing of hypotheses. Ethnographic interviews fit well in some social sciences and qualitative psychology contexts, but they don’t capture the typical combination of control, measurement, and computational modeling that characterizes mainstream psychological research.