Which of the Following Is Recommended to a Researcher Seeking

question 12

Multiple Choice

Which of the following is recommended to a researcher seeking to reduce participant bias?

• A) Two experimenters should be assigned to each study variable.
• B) Participants' fears about their confidentiality should be reduced.
• C) Participants should be encouraged to respond in socially desirable ways.
• D) Participants should be informed about the real purpose of the study.

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Definitions:

Firing Rate

The frequency at which a neuron produces action potentials over a specified period of time, often used as a measure of neural activity.

Color Perception

The ability to distinguish differences in light wavelengths, resulting in the sensation of different colors.

Colored Dots

Visual markers or indicators used in various contexts, such as in tests, mappings, or classifications, distinguished by their color.

Retinex Theory

A theory suggesting that the human brain perceives colors not just by the wavelengths of light that reach the eye but also through an understanding of how those wavelengths are interpreted in the context of their surrounding light.