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Does social rejection hurt? We often describe our emotional reaction to social rejection as 鈥減ain.鈥� Does social rejection cause activity in areas of the brain that are known to be activated by physical pain? If it does, we really do experience social and physical pain in similar ways. Psychologists first included and then deliberately excluded individuals from a social activity while they measured changes in brain activity. After each activity, the subjects filled out questionnaires that assessed how excluded they felt. The table below shows data for $13$subjects.$7$鈥淪ocial distress鈥� is measured by each subject鈥檚 questionnaire score after exclusion relative to the score after inclusion. (So values greater than $1$show the degree of distress caused by exclusion.) 鈥淏rain activity鈥� is the change in activity in a region of the brain that is activated by physical pain. (So positive values show more pain.)

Discuss what the data show. Follow the four-step process.

Step by step solution

01

Given Information

Given in the question that atable.

02

Explanation

To describe the data:

The horizontal axis represents social discomfort, whereas the vertical axis represents brain activity.

03

Explanation

Direction: Because the scatterplot slopes upwards, the direction is positive.

Form: Because there is no curvature in the scatterplot, the form is linear.

Strength: Because the tips are not far apart, the strength is high.

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