The perceiving of attributes, characteristics, and behaviors of one's associates or social groups.

Any behavior caused by or affecting another individual, usually of the same species.

The process by which the nature and meaning of sensory stimuli are recognized and interpreted.

Support systems that provide assistance and encouragement to individuals with physical or emotional disabilities in order that they may better cope. Informal social support is usually provided by friends, relatives, or peers, while formal assistance is provided by churches, groups, etc.