Methods for the design and analysis of relationship and partner effects on sexual health

Brian Mustanski*, Tyrel Starks, Michael E. Newcomb

*Corresponding author for this work

Research output: Contribution to journalArticle

60 Citations (Scopus)

Abstract

Sexual intercourse involves two people and many aspects of sexual health are influenced by, if not dependent on, interpersonal processes. Yet, the majority of sexual health research involves the study of individuals. The collection and analysis of dyadic data present additional complexities compared to the study of individuals. The aim of this article was to describe methods for the study of dyadic processes related to sexual health. One-sided designs, including the PLM, involve a single individual reporting on the characteristics of multiple romantic or sexual relationships and the associations of these factors with sexual health outcomes are then estimated. This approach has been used to study how relationship factors, such as if the relationship is serious or casual, are associated with engagement in HIV risk behaviors. Such data can be collected cross-sectionally, longitudinally or through the use of diaries. Two-sided designs, including the actor-partner interdependence model, are used when data are obtained from both members of the dyad. The goal of such approaches is to disentangle intra- and inter-personal effects on outcomes (e.g.; the ages of an individual and his partner may influence sexual frequency). In distinguishable datasets, there is some variable that allows the analyst to differentiate between partners within dyads, such as HIV status in a serodiscordant couple. When analyzing data from these dyads, effects can be assigned to specific types of partners. In exchangeable dyadic datasets, no variable is present that distinguishes between couple members across all dyads. Extensions of these approaches are described.

Original languageEnglish (US)
Pages (from-to)21-33
Number of pages13
JournalArchives of Sexual Behavior
Volume43
Issue number1
DOIs
StatePublished - Jan 1 2014

Fingerprint

Reproductive Health
HIV
Coitus
Risk-Taking
Sexual Health
Dyads
Research
Sexual
Datasets
AIDS/HIV

Keywords

  • Dyadic relationships
  • Gay
  • HIV
  • MSM
  • Romantic relationships
  • Sexual health
  • Sexual orientation

ASJC Scopus subject areas

  • Arts and Humanities (miscellaneous)
  • Psychology(all)

Cite this

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Methods for the design and analysis of relationship and partner effects on sexual health. / Mustanski, Brian; Starks, Tyrel; Newcomb, Michael E.

In: Archives of Sexual Behavior, Vol. 43, No. 1, 01.01.2014, p. 21-33.

Research output: Contribution to journalArticle

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