How Do Single-Blind and Double-Blind Experiments Isolate Causal Variables

question 84

Multiple Choice

How do single-blind and double-blind experiments isolate causal variables

• A) by equalizing the make up of each group
• B) by attempting to prove the hypothesis is incorrect
• C) by observing interactions between experimenters and researchers
• D) by removing potential research bias

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Definitions:

Formal Groups

Groups in an organization created officially by the management to perform specific tasks or achieve certain objectives.

Social Groups

Social groups consist of two or more people who interact with one another, share similar characteristics, and collectively have a sense of unity and common identity.

Interest Groups

Organizations formed by individuals or businesses to influence public policy, legislation, and government decisions in their favor, typically through lobbying, advocacy, and education.

Friendship Groups

Informal social networks of individuals who share personal bonds and choose to interact based on common interests or affiliations.