Definition reproduced by permission from Amanda N. Kelly at Behaviorbabe.
Behavior that can be observed by someone other than the person performing it (i.e. singing, screaming, laughing, smoking, eating, etc.).
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Behavior that can be observed by someone other than the person performing it (i.e. singing, screaming, laughing, smoking, eating, etc.).
Definition reproduced by permission from Amanda N. Kelly at Behaviorbabe.