Groups can form based on shared locality, gender, interests, needs, or culture. Locality-based groups bring together people from the same geographical area. Gender groups follow social norms. Interest groups effectively pursue common goals that members voluntarily join around. Being part of a group provides security. Some groups form around sexuality, needs, socializing, or a shared culture.

1. Formation of groups

2. Locality/Geography You may join a group based on the fact of you geographical location.

3. Gender We may be grouped according to gender based on social etiquette.

4. Shared interest/common goals These groups form because the members have a particular interest. As these groups are formed on a voluntary basis they usually function effectively.

5. Security Being part of a group may provide us with a sense of security.

6. Sexuality Groups may be formed based on a persons sexuality for example lesbian or gay groups.

7. Specific needs This type of group formed in response to a particular need. This may include playgroup.

8. Social interest Social interaction is groups formed with the primary goal of social interaction.

9. Culture Groups may form from a particular culture to enjoy communicating in their native language.