A Scientist,conducting a Research Study on Sleep and Learning,questions Her

question 65

Multiple Choice

A scientist,conducting a research study on sleep and learning,questions her own objectivity and decides to let a third person,not associated with conducting the experiment,score the tests.The scientist is probably trying to eliminate __________.

• A)experimenter bias
• B)sample bias
• C)control bias
• D)treatment bias

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Definitions:

Pure Public Good

A good that is non-excludable and non-rivalrous, meaning its use by one individual does not reduce its availability to others and cannot be withheld from those who do not pay for it.

Voluntary Contributions

Financial or resource donations given by individuals or entities by choice rather than as a result of taxation or legal obligation.

Public Good

A good that is non-excludable and non-rivalrous, meaning it cannot easily exclude individuals from use, and one individual's consumption does not reduce availability for others.

Radio Broadcasts

The transmission of audio content through radio waves to reach a wide audience.