1. Postscript: Intimacy as the proverbial elephant;Acitelli,1987
2. Maintenance behaviors in same-sex friendships: Sex differences, equity, and associations with relational closeness.;Afifi,1997
3. Attachments beyond infancy.;Ainsworth;American Psychologist,1989
4. The relationship of communication apprehension and communication be-havior: A meta-analysis.;Allen;Communication Quarterly,1996
5. Dialectic conceptions in social psychology: An applica- tion to social penetration and privacy regulation;Altman,1981