Examlex
The impact of an increase in the price of a particular good is illustrated as a
Ex Post Facto
A research design in which the researchers retrospectively investigate the cause-and-effect relationship between variables, after the events have occurred.
Participant Groups
Divisions or categories of subjects who take part in a research study, often differentiated by certain variables or treatments.
Subject Variables
Characteristics of study participants that are not manipulated but can affect the outcome of an experiment, such as age, gender, intelligence, or personality.
Field Experiments
Research studies conducted in natural settings outside the laboratory to understand real-world behaviors and outcomes.
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