Experimental Methods

Strengths and weaknesses of Field experiment

Strengths and Weaknesses of Field Experiment Strengths: High ecological validity due to natural setting Behavior observed in real-world context Participants may be unaware, reducing demand characteristics Weaknesses: Less control over extraneous variables Ethical issues may arise (e.g., lack of informed consent) Difficult to replicate and measure precise effects

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Discuss the different types of Quasi experimental research design

Introduction Quasi-experimental research designs are used when true experimental designs are not feasible due to ethical, practical, or logistical constraints. Unlike true experiments, quasi-experiments lack random assignment of participants to groups. However, they still involve manipulation of an independent variable and comparison of outcomes, making them valuable for studying cause-and-effect relationships in real-world settings. Types

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