Identify each attribute as belonging to either a primary or secondary group, keeping in mind Charles Horton Cooley's theory of groups.
Primary groups: high levels of intimacy, strong sense of unity and commitment
Secondary groups: typically large, impersonal relationships and often involve fleeting relationships; seldom involve intense emotional ties, powerful commitments to the group itself, or a feeling of unity; usually a involve more role play by members than authenticity; instrumental in purpose