True or False

4- Plato argued that we perceive to be right based on our ideas of what is right.

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5- Based on the expectancy-value theory, motivation occurs because regions associated with particular needs/goals are in tension until the goals are achieved.

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6- Cost refers to what a person gains to engage in a task.

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7- Covert behavior cannot be seen like thinking and visualizing.

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8- Overt behavior can be seen like talking and dancing,