Match the following scenarios with anecdotal, observational study, and experimen

Question

Match the following scenarios with anecdotal, observational study, and experimental study.

1. An investigator assigns patients into one of three diet types, to measure its effect on stress level.

A patient reports to their doctor that a certain change in diet has reduced their stress.3.

3. An investigator collects data from doctors about patients’ stress levels and eating habits, to understand the relationship

CHOICES:

A. experimental study
B. observational study
C. anecdotal

Match the following scenarios with anecdotal, observational study, and experimental study.

1. An investigator assigns patients into one of three diet types, to measure its effect on stress level.

A patient reports to their doctor that a certain change in diet has reduced their stress.3.

3. An investigator collects data from doctors about patients’ stress levels and eating habits, to understand the relationship

CHOICES:

Explanation / Answer

Experimental study: A study in which the researcher manipulates the treatments received by subjects and collects data, also known as a scientific study

Observational study: A non-experimental study in which the researcher collects data without performing any manipulations

1. Experimental study as investigator assigns patients into one of three diet types

2. anecdotal

3. Observational study as no one manipulates anything here

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