An Experiment Requires Participants to Quickly Determine If a Target

question 64

Multiple Choice

An experiment requires participants to quickly determine if a target is present.Which of the following tasks is likely to produce the longest reaction time?

• A)Identifying a small red circle in a field of medium and large red circles.
• B)Identifying a red vertical line in a field of small red circles and blue horizontal lines.
• C)Identifying a blue vertical line in a field of red vertical lines.
• D)Identifying a red vertical line in a field of red horizontal and blue vertical lines.

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Definitions:

Endorphins

Neurotransmitters produced in the brain that act as natural painkillers and are also associated with feelings of pleasure and euphoria.

Physical Benefits

Positive effects or improvements to the body’s health and functioning resulting from physical activity, proper nutrition, or other health behaviors.

Mental Benefits

Positive effects on cognitive functions or mental health, such as improved memory, focus, or emotional well-being.

Strenuous

Involving or requiring physical or mental effort that is vigorous or intense.