“…While a heightened interest in the opposite sex is a central characteristic of adolescence (Collins, 2003;Sullivan, 1953), much of the research on delinquency emphasizes the influence of peers (for example, Akers, Krohn, Lanza-Kaduce and Rodosevich, 1979;Elliott, Huizinga, and Ageton, 1985;Elliott and Menard, 1996;Haynie, 2001Haynie, , 2002Kandel, 1978;Matsueda, 1982;Matsueda and Anderson, 1998;Matsueda and Heimer, 1987;Reiss, 1986;Short, 1957;Warr, 2002). Although the criminological literature has suggested that romantically linked males may initiate females into crime and/or delinquency (for example, Gold, 1970;Magnusson, 1992;Miller, 1986;Pettiway, 1987;Steffensmeier, 1983;Steffensmeier and Allan, 1996;Steffensmeier and Terry, 1986;Warr, 2002), examination of influence dynamics in adolescence has been limited primarily to peer influence. This study draws on data from the National Longitudinal Study of Adolescent Health (Add Health) and examines whether romantic partner delinquency has an effect on adolescent delinquency, once the well-documented influence of peers has been taken into account.…”