Many reports examine relationship length and often infer that duration is really a proxy for closeness into the relationship. Generally, as intimate relationships escalation in duration, condom usage decreases (Civic 1999; Crosby et al. 2000; Ku et al. 1994; Manning et al. 2009). More over, a tendency is had by this pattern to duplicate it self in subsequent relationships. Ku et al. ’s (1994) sawtooth hypothesis describes this noticed pattern for which teenage boys use condoms in the beginning in intimate relationships, then utilize diminishes with relationship period, which in turn increases again in the beginning of a subsequent relationship. Other work has discovered a relationship that is negative between period and regularly utilizing contraception ( ag e.g., Aalsma et al. 2006; Brady et al. 2009; Fortenberry et al. 2002; Ku et al. 1994; Manlove et al. 2005). Likewise, Kusunoki and Upchurch (2010) report reduced amounts of condom usage than hormone techniques with greater relationship extent. While longer period can be connected with decreases in condom usage, an even more comprehensive way of adult relationships requires awareness of relationship qualities and characteristics apart from timeframe.
While building on these studies, we focus attention in the subjective aspects of relationships. A couple of studies discover that psychological closeness and greater relationship quality among subgroups of adults and teens are both connected with reduced condom and contraceptive usage ( e.g., Aalsma et al. 2006; Brady et al. 2009; Gutierrez et al. 2000; Inazu 1987; Katz et al. 2000; Manning et al. 2009; Pleck, Sonenstein, and Swain 1988; Santelli et al. 1996). Manlove et al. (2004) report that greater intimate tasks (e.g., telling other people these people were a couple of, venturing out together, telling one another “I adore you, ” meeting each other’s moms and dads) are related to persistence of contraceptive usage among male respondents. Leer más