Specifically these four types are: (a) membership esteem: how good or worthy a member of the group is; (b) private collective self-esteem: how good one's social groups are; (c) public collective self-esteem: how one believes others evaluate one's social groups, and (d) identity importance: how important one's group is to one's self-concept. Items are answered on a 7-point Likert scale. Community perception is an important factor in identifying development. Since bisexual women belong to both the straight and gay communities, it is necessary to measure inclusion and belonging in the community