Romantic Relationships and Antisocial Behavior during Adolescence 1 Romantic Partners as Turning Points in the Development of Antisocial Behavior during Adolescence and Emerging Adulthood: Developmental Systems Theory as a Framework for Understanding Change Manfred H. M. van Dulmen, Susaye Rattigan Kent State University, Department of Psychology Address correspondence regarding this paper to Manfred H. M. van Dulmen, PhD, Assistant Professor, Kent State University, Department of Psychology, PO Box 5190 Kent OH 44242, email: mvandul@kent.edu; voice: 330.672.2504 Romantic Relationships and Antisocial Behavior during Adolescence 2 Abstract This paper proposes –guided by empirical evidence and developmental systems theory- a conceptual model to investigate the role of romantic relationships in the development of antisocial behavior. The model includes five different components: (1) pathway from overall family functioning/parent-child conflict, romantic relationship overall quality and conflict resolution, to antisocial behavior; (2) pathway from friendship quality/friendship deviancy, romantic overall quality and conflict resolution, to antisocial behavior; (3) pathway from overall family functioning/parent-child conflict, dating pattern (level of involvement and number of partners), to antisocial behavior; (4) pathway from friendship quality/friendship deviancy, dating pattern, to antisocial behavior; (5) feedback loops from individual antisocial behavior back to family/parent-child relationships and friendship/peer relationships. Romantic Relationships and Antisocial Behavior during Adolescence 3 Romantic Partners as Turning Points in the Development of Antisocial Behavior during Adolescence: Developmental Contextualism as a Framework for Understanding Change Developmental scholars have gained an increasing appreciation for the significance of adolescent romantic relationships (Collins, 2003). By age 16, the majority of adolescents have been in a romantic relationship (Carver, Joyner, & Udry, 2003). The successful formation of romantic relationships is one of the major developmental tasks of adolescence (Sullivan, 1953) and experiences in adolescent romantic relationships have vast implications for both normative and atypical development (Furman & Shaffer, 2003). Involvement in romantic relationships provides opportunities for psycho-social development, including for example developing intimacy, and becoming more autonomous from parents (Furman, Ho, & Low, 2007). At the same time, adolescent romantic relationships may also be associated with maladaptation and risky behavior, including stress and depression (Welsh, Grello, & Harper, 2003), dating violence, and sexual risk taking (see e.g. Carver, Joyner, & Udry, 2003). Although involvement in adolescent romantic relationships provides opportunities to fulfill developmental tasks, and is sometimes associated with maladaptive functioning, relatively few studies on adolescent antisocial behavior have considered the role of romantic relationships. This is somewhat surprising because (a) the large majority of adolescents are involved in a romantic relationship by middle to late adolescence and (b) developmental perspectives on continuity and change of antisocial behavior1 (e.g. Lahey, Waldman, & McBurnett, 1999) have a long history of considering contextual influences in the development of antisocial behavior. In fact, family and non-romantic peer relationships have for long been implicated in the 1 Conceptual definitions of antisocial behavior vary greatly across empirical studies. In the current study, we include both aggressive and nonaggressive antisocial behavior that is generally reflective of rule-breaking behavior. Our conceptualization does not include some domains that are sometimes included in definitions of antisocial behavior, most notably substance abuse and sexual risk taking, and recognized the need for precise definitions (see Tremblay, 2000) Romantic Relationships and Antisocial Behavior during Adolescence 4 development of antisocial behavior, and their significance is particularly paramount during adolescence (see literature on childhood- versus adolescent-onset antisocial behavior, Moffitt, 2006). Furthermore, antisocial behavior peaks during adolescence (with the exception of physical aggression see Tremblay, 2000), and therefore this age-period provides opportunities for identifying turning points and transitions, also because developmental pathways of antisocial behavior increasingly diverge during this time (Rutter, 1996). Attention to the role of romantic relationships in the development of antisocial behavior stems, however, primarily from the adult literature. The purpose of this paper is to propose a developmental framework for studying the role of adolescent romantic relationships for the development of antisocial behavior during adolescence. This paper, and thus the proposed conceptual model, is limited to the study of individual antisocial behavior and does not focus on violence within the romantic relationship. Developmental models on the latter are already available in the literature (see e.g. Capaldi, Kim, & Shortt, 2004). Before we discuss the conceptual model proposed in this paper, we will provide a discussion of the empirical evidence for the role of romantic partners in the development of antisocial behavior and discuss other theoretical perspectives that have been used to understand the romantic relationship-antisocial behavior link. Empirical Evidence That Romantic Relationships Affect Antisocial Behavior Seminal work on the development of antisocial behavior suggests that romantic partners may serve an important role in predicting who continues to be involved in antisocial behavior across the life-course as compared to who desists from criminal involvement (Laub & Sampson, 2003; Sampson & Laub, 1993). A number of studies have found that romantic relationship involvement during adulthood is associated with declines in antisocial behavior (e.g., Farrington, Romantic Relationships and Antisocial Behavior during Adolescence 5 1995; Laub & Sampson, 2003; Sampson & Laub, 1993). Some studies have suggested that involvement in romantic relationships have protective effects even if individuals have a history of antisocial behavior (e.g., Sampson, Laub, & Wilmer, 2006). Studies with adolescent populations, however, suggest that early involvement in romantic relationships (i.e. by age 16 see Meeus, Branje, & Overbeek, 2004; Neeman et al, 1995; ZimmerGembeck, Siebenbruner, & Collins, 2001) is associated with elevated levels of antisocial behavior during adolescence and into young adulthood, but also that this effect is stronger for females as compared to males (Haynie, 2003; Kiesner et al, 2004; Zimmer-Gembeck et al., 2001). Additionally, studies have found particular aspects of adolescents’ romantic relationship to have significant predictive value. Zimmer-Gembeck and colleagues (2001) indicated that overinvolvement in romantic relationships during early and middle adolescence was a significant predictor of antisocial behavior (Zimmer-Gembeck et al, 2001) in middle and late adolescence in that individuals involved in a high amount of dating by age 16 were more likely to engage in antisocial behavior as compared to individuals who were not, or little, involved in dating during that age (see also Furman et al., 2007). Despite some consistent findings that involvement in romantic relationships has significant value for predicting commission of antisocial acts, pioneers in the romantic relationship research area have argued that examination of specific relationship processes may be more fruitful (Collins, 2003). Indeed, findings from a number of studies suggest that higher quality young romantic relationships are associated with individual differences in decreases of antisocial behavior (Laub & Sampson, 2003; Meeus et al., 2004; Sampson & Laub, 1993; Simons et al, 2002; Wright et al, 2001), with some findings indicating that this effect is stronger for females as compared to males (Simons et al., 2002). This findings indicate that not mere Romantic Relationships and Antisocial Behavior during Adolescence 6 involvement, but the quality of the relationship, as for exampled reflected by levels of partner support or romantic relationship security, are essential in understanding pathways to antisocial behavior. Besides focusing on the role of romantic relationship involvement and romantic relationship processes (i.e. quality), various studies have also focused on the role of partner characteristics. Findings from the empirical literature have indicated a positive relationship between involvement with a deviant/antisocial partner and elevated levels of antisocial behavior (Haynie, Giordano, Manning, & Longmore, 2005; Moffitt, Caspi, Rutter, & Silva, 2001; Simons et al, 2002). Findings from these studies indicate that individuals involved in relationships with antisocial partners are more likely to participate in antisocial and delinquent acts throughout adulthood compared to unmarried individuals. Results from Sampson and colleagues’ study examining the effects of marriage on desistance from crime between the ages of 17 to 32 indicated that although men in high quality relationships had lower levels of antisocial behavior, men with antisocial partners had significantly higher levels of antisocial behavior (regardless of the quality of the romantic relationship). Theoretical Perspectives in the Adult Literature: Social Control Theory and Social Learning Theory The role of romantic partners in the development of antisocial behavior has primarily been explained through social control and social learning theory (although for an exception see Capaldi et al. 2004). Both social learning (Akers, 1977) and social control theories (Hirschi, 1969) offer a complementary conceptualization of the effects of social influences on the developing adolescents’ antisocial behavior. From the social learning perspective, close relationships provide a developmental context that allows for the shaping of individuals’ Romantic Relationships and Antisocial Behavior during Adolescence 7 emotional and cognitive processes by reinforcing acceptable behaviors and punishing unacceptable behaviors. The close relationships that adolescents have with their caregivers and their peers also lay the foundation from which they develop prosocial or antisocial values and behaviors. These values affect individuals’ decision-making processes in subsequent interactions within significant relationships. As romantic relationships develop, adolescents incorporate their views and values from earlier relationships to guide their relational patterns with their partners. During this period, adolescents’ romantic partners also contribute to their socialization since views and values are continuously being refined. If these close relationship partners value, reinforce and provide opportunities for antisocial behavior, they are more likely to impact the ways in which adolescents and adults think about their decisions to participate in prosocial or antisocial behavior. Although social learning theory offers some insight into varying ways in which individuals develop antisocial motivations, it does not explain how relationship quality affects the development of emotional and cognitive processes leading to antisocial behaviors (Huang, Kosterman, Catalano, Hawkins & Abbott, 2001). Social control theory offers an alternative to the social learning conceptualization by defining the specific ways in which social bonds may impact antisocial behavior. Control theorists argue that individual behavior is largely determined by the attachments and bonds that they hold to social institutions (Hirschi, 1969). The prosocial or antisocial nature of these bonds and their valence in young people’s lives are the forces that impact whether they will value antisocial behavior. From this perspective, if adolescents have strong attachments to antisocial individuals, these individuals are more likely to affect adolescents’ behaviors than other prosocial individuals with whom they have weaker bonds i.e. social bonds control the decisions that adolescents make when faced with antisocial opportunities. Adolescents who are developing Romantic Relationships and Antisocial Behavior during Adolescence 8 or have developed strong attachments to their antisocial romantic partners are more likely to participate in antisocial behavior, particularly if their partners value them. On the other hand, having strong attachments to prosocial individuals also reduces the likelihood that individuals will participate in antisocial behavior. These attachments to prosocial individuals will result in reinforcements to participate in prosocial behavior, minimize opportunities for antisocial activities, and the possibility that the social bond will be threatened by participation in antisocial behavior. Although social control theory may provide a useful framework for understanding the role of marriage and romantic relationships in adult antisocial behavior and crime (see e.g. Sampson & Laub, 1993), social control theory does not provide much insight as to why experiences in romantic relationships may lead to changes in antisocial behavior. Social learning theory unfortunately, provides little context for understanding why the positive/buffering effect of romantic relationship involvement on antisocial behavior seems to be primarily limited to high quality romantic relationships. A Developmental Framework for Studying Romantic Relationships In addition to these aforementioned theoretical perspectives –social control and social learning theory—not providing full accounts of the empirical literature on romantic relationships and antisocial behavior, they may also be less applicable for understanding the role of romantic relationships in the development of antisocial behavior during adolescence. In fact, various scholars (Collins, 2003; Furman & Wehner, 1994) have called for research approaches that take into consideration the specific nature and course of adolescent romantic relationships. That is, although there is some benefit of applying adult models to the study of adolescent romantic relationships (see e.g. Tabares & Gottman, 2003), these models do not place particular emphasis Romantic Relationships and Antisocial Behavior during Adolescence 9 on the developmental context of adolescent romantic relationships. Indeed, as previously mentioned, adolescent romantic relationships are different in terms of length and commitment during adolescence as compared to adulthood. Adolescent romantic relationships are not spurious, on average somewhat shorter than adult romantic relationships, but increase in length and commitment from early to late adolescence (Carver et al., 2003; Schulman & Scharf, 2000). In addition to differences in duration and commitment, their developmental significance also differs from adult romantic relationships, with a shift occurring during late adolescence. During early adolescence, adolescent romantic relationships more reflect the characteristics of non-romantic peer relationships whereas by late adolescence, their features and what adolescents seek to get out of the relationship reflect more the characteristics of adult romantic relationships (Furman & Wehner, 1994; Shulman & Scharf, 2000). Romantic relationships during early adolescence reflect the characteristics of friendship relationships, with companionship being more on the forefront of the relationship whereas during late adolescence intimacy plays a more prominent role in the relationship (Shulman & Scharf, 2000). Evidence that the Role of Romantic Relationships in the Development of Antisocial Behavior Differs during Adolescence versus Young Adulthood Further evidence of the distinctiveness of adolescent romantic relationships from adult romantic relationships can be derived from formally testing the role of adolescent romantic relationships in predicting individual outcomes during adolescence versus consequent ageperiods (Collins & van Dulmen, 2006). Research findings suggest that the role of romantic relationships may vary with developmental level, in that early (age 16) involvement in romantic relationships serves as a risk factor whereas involvement during young adulthood serves as a protective factor (Farrington, 1995; Joyner & Udry, 2000; Meeus et al., 2004). The finding that Romantic Relationships and Antisocial Behavior during Adolescence 10 early romantic relationship involvement is a risk factor is contrary to the concept of romantic relationships as positive turning points (Sampson & Laub, 1993). One possible explanation for this finding is that the impact of romantic relationships on antisocial behavior is moderated by developmental period as (experiences in) romantic relationships serve different functions during adolescence as compared to young and later adulthood (Collins, 2003). Whereas early involvement in romantic relationships seems to serve as a risk factor for the development of antisocial behavior from adolescence into young adulthood, romantic relationship processes seem to become more important during young adulthood in serving as a protective factor. Findings from the Minnesota Longitudinal Study of Parents and Children (Sroufe, Egeland, Carlson, & Collins, 2005) show that while adolescent romantic relationship security is significantly associated with externalizing behavior problems during adolescence (age 16) and young adulthood romantic relationship security is significantly associated with young adulthood externalizing behavior problems (age 23), this relationship is significantly stronger during young adulthood as compared to adolescence, and cannot be accounted for by early childhood quality of parenting, middle childhood peer competence, or adolescent planful competence (van Dulmen, Goncy, Haydon, & Collins, under review). These findings suggest that, when studying individual differences in antisocial behavior during different developmental periods, romantic relationship processes may have unique predictive validity and become more important as a protective factor during young adulthood as compared to adolescence. Needless to say, any conceptualization of the role of romantic relationships in the development of antisocial behavior would be incomplete without giving consideration to the role of other developmental contexts during this age-period. It is particularly important to consider these other developmental contexts because a large body of research has established their central Romantic Relationships and Antisocial Behavior during Adolescence 11 place in understanding antecedents and correlates of antisocial behavior. For example, peer rejection (Laird, Pettit, Dodge, & Bates, 1999), disorganized attachment (Renken, Egeland, Marvinney, Mangelsdorf, & Sroufe, 1989), quality of parent-child relationships (Moffit, Caspi, Rutter, & Silva, 2001), parenting style (Baumrind, 1971), friendship quality (Laird, Jordan, Dodge, Pettit, & Bates, 2001), and deviant peer involvement (Laird et al., 2001) all have been implicated in the development of antisocial behavior. What is the Empirical Evidence for a Link Between Experiences in Family/Non-Romantic Peer Relationships and Experiences in Romantic Peer Relationships? Experiences in family relationships have salient developmental implications for experiences in relationships outside the family. Various theoretical perspectives (e.g. attachment theory, social learning theory) reflect constructs that highlight these linkages between experiences in various relationship domains. Based on attachment and social learning theory, a number of studies have investigated primarily homotypic continuity or coherence (stability of interindividual differences in similar behavioral constructs across relationship domains) in behavior among various relationship domains. This body of research indicates that conflict resolution (Reese-Weber & Bartle-Haring, 1998; Reese-Webber & Marchand, 2002), negative affect (Kim, Conger, Lorenz, & Elder, 2001), overall relationship quality (Crockett & Randall, 2006; Seiffge-Krenke, Shulman, & Klessinger, 2001), perceptions of negative interactions (Furman, Simon, Shaffer, & Bourchey, 2002), and experiences of victimization (Linder & Collins, 2005), provide evidence for continuity among family/peer domains on the one hand, and romantic relationship functioning on the other. Empirical findings further indicate that the role of family relationships may be more salient than the role of non-romantic peer relationships in Romantic Relationships and Antisocial Behavior during Adolescence 12 predicting romantic relationship functioning, even into young adulthood (Crockett & Randall, 2006). In addition to understanding homotypic continuity between family/non-romantic peer relationships on the one hand, and romantic relationships on the other hand, a body of research on heterotypic continuity across family/non-romantic peer relationships and romantic relationships is emerging (see e.g. Collins & van Dulmen, 2005). Although a large body of research has documented the role of peer relationships in the development of romantic relationships, it is not clear what specific mechanisms exist, particularly in predicting romantic relationship quality (Collins & van Dulmen, 2005). There are, however, some notable exceptions. Empirical findings indicate clear evidence for a link between social competence and romantic relationship involvement (Neemann, Hubbard, & Masten, 1995)—although early involvement in dating (prior to age 16 Zimmer-Gembeck, Siebenbruner, & Collins, 2001) and atypical dating –either not dating at all or early dating (Furman, Ho & Low, 2007) are associated with lower ratings of peer social acceptance. Developmental Systems Theory as a Framework for Understanding the Role of Adolescent Romantic Relationships in the Development of Antisocial Behavior In summary, theoretical perspectives that have previously been used to investigate the role of romantic relationships in the development of antisocial behavior –namely social control theory and social learning—are limited in their consideration of developmental aspects, and may therefore be not as useful for understanding the role of romantic relationships in the development of antisocial behavior during adolescence. As a number of other relationship domains –primarily family and peer relationships—have been implicated in the development of antisocial behavior, it is imperative to consider the role of those interpersonal relationships, and how they may Romantic Relationships and Antisocial Behavior during Adolescence 13 explain and further illuminate the role of romantic relationships. In order to fully account for the developmental significance of romantic relationships, and consider the role of other relationship domains, the proposed model builds on developmental systems theory (Ford & Lerner, 1992) and is situated within research and conceptualization efforts that focus on the role of family-peer linkages in understanding individual adaptation (Kerns, Contreras, & Neal-Barnett, 2000). Developmental Systems Theory Developmental systems theory (DST) views individuals as flexible in adaptation (plasticity) at each developmental stage. As such, developmental changes and individual maturation, as well as changes in context, provide opportunities for individual change. DST emphasizes reciprocal changes between various contexts and individual behavior (Ford & Lerner, 1992). Changes in developmental contexts, such as the family or the friendship network, lead to changes in individual behavior while changes in individual behavior may also affect changes in the family and/or friendship network. This process of constant and dynamic interaction between the individual and his/her environment is also referred to as developmental contextualism (Lerner & Kauffman, 1985). The importance of considering reciprocal influences also reflects the primary importance in DST of the individual as an active agent who, through goal-directed behavior, facilitates change. The individual and his/her environment are in constant interaction and changes occur in a bidirectional manner. Although in many ways similar to other developmental frameworks-such as ecological theory and developmental psychopathology—in focusing on individual adaptation in context, and highlighting the importance of understanding the interplay among multiple levels of analysis, developmental systems theory is also different in some important ways from these frameworks. Most importantly, and in line with other systems perspectives, developmental Romantic Relationships and Antisocial Behavior during Adolescence 14 systems theory (DST) highlights the importance of focusing on relationships as the unit of analysis. That is, although DST does not diminish the importance of individual characteristics, the primary emphasis is on understanding the role of relationship properties for individual adaptation. Because the focus of the proposed model is to investigate the role of romantic relationships in the development of antisocial behavior, DST is particularly well-suited. The proposed model is on purpose restricted to experiences in relationship domains during adolescence. Although experiences earlier in life set the stage for behavior and individual adaptation during adolescence, the focus in DST is on understanding changes in individual behavior as result of current changes in contextual domains and individual development. The advantage of such a model is that mechanisms for change can be highlighted. Proposed Conceptual Model Various studies have used an ecological framework to investigate how family and peer relationships are associated with romantic relationships (e.g. Bryant & Conger, 2002; Murry, Hurt, Kogan, & Luo, 2006). The proposed conceptual model (see Figure 1) is different from these approaches in that it examines how the interplay among various contextual domains affects adolescent antisocial behavior. Control variables in the model include constructs that have previously been shown to be associated with antisocial behavior as well as potentially moderate the association between interpersonal relationships and antisocial behavior namely gender, SES, ethnicity, life stress, and partner level of antisocial behavior. Pathway 1: Family/Parent-Child Relationships Romantic Relationship Processes Antisocial Behavior Pathway The first pathway in the model reflects the interplay between family/parent-child relationships and romantic relationship processes, and their contribution to adolescent antisocial Romantic Relationships and Antisocial Behavior during Adolescence 15 behavior. DST would suggest that changes in family/parent-child relationship processes would be associated with changes in romantic relationship processes (and vice versa), which in turn may lead to changes in antisocial behavior. Evidence for the specific processes highlighted in this model stems from studies on continuity and coherence between family/parent-child relationships and romantic relationships (see earlier in this paper) suggesting continuity in quality between adolescent family and romantic relationships (Crockett & Randall, 2006; Seiffge-Krenke et al., 2001) as well the potential role of conflict resolution in romantic relationships (Crockett & Randall, 2006). In the proposed model, romantic relationship processes and family/parent-child relationships are also proposed to have a unique contribution to changes in antisocial behavior. Pathway 2: Family/Parent-Child Relationships Dating Pattern Antisocial Behavior Pathway. The second pathway in the model reflects the interplay between family/parent-child relationships, dating patterns, and antisocial behavior. Early dating involvement has been associated with antisocial behavior (Neemann et al., 1995), and family relationships have been implicated in atypical dating patterns during adolescence (Doyle, Brendgen, Markiewicz, & Kamkar, 2003). From a DST perspective, it is hypothesized that negative changes in overall family functioning, as well as increases in parent-child conflict, are associated with an increased likelihood of atypical dating patterns –either reflected by early onset of dating or dating a high number of partners – which in turn is associated with increases in antisocial behavior. Pathway 3: Friendship/Peer Relationships Romantic Relationship Processes Antisocial Behavior Pathway Romantic Relationships and Antisocial Behavior during Adolescence 16 The third pathway reflects the link between friendship/peer relationships and romantic relationship processes, and its impact on adolescent antisocial behavior. From a DST perspective, changes in friendship quality lead to changes in romantic relationship quality, which consequently should change levels of antisocial behavior. Evidence for the link between friendship quality and romantic relationship quality stems from literature on coherence between interpersonal relationships (see e.g. Sroufe et al., 1999). Friendship quality (e.g. Laird et al., 2001) and romantic relationship quality (e.g. Meeus et al., 2003) have both been linked to adolescent antisocial behavior, although some studies indicate that deviant peer involvement may help further explain how, and when, friendship quality is associated with antisocial behavior (Laird et al., 1999). In sum, it is hypothesized that positive changes in friendship quality lead to positive changes in romantic relationship quality –as well as positive changes in romantic relationship conflict resolution- and in turn to decreases in antisocial behavior (and vice versa). Increased association with deviant peer would be linked to lower levels of romantic relationship quality and conflict resolution, which in turn increases individual levels of antisocial behavior. Pathway 4: Friendship/Peer Relationships Dating Pattern Antisocial Behavior Pathway Some empirical findings indicate that high levels of friendship quality during Grade 6 are associated with early onset of romantic relationships and higher levels of dating (ZimmerGembeck, Siebenbruner, & Collins, 2004; Furman et al., 2007), although some dating patterns, but not others seem to be predicted by friendship quality. For example, Furman and colleagues (2007) found that indicators of serious romantic relationships (including relationship satisfaction), but not indicators of casual dating were associated with friendship competence. From a DST perspective is expected that changes in friendship quality are associated with Romantic Relationships and Antisocial Behavior during Adolescence 17 changes in dating patterns. Based on the empirical literature, it is not directly clear what the direction of this link would be, although atypical dating patterns have been linked to higher levels of antisocial behavior during adolescence (Neemann et al., 1995). Feedback Loops through Adolescent Antisocial Behavior As mentioned previously, DST highlights the interaction between individual and environment. To account for these interactive processes, the model also includes two feedback loops. In the proposed model, individual levels of antisocial behavior, that may have changed as a result of the interplay between family/peer relationships and romantic relationship processes on the one hand, and family/peer relationships and changes in dating history/current dating status on the other, are hypothesized to predict family/parent-child relationships and friendship/peer relationships. From a DST perspective, elevated levels of antisocial behavior, should lead to changes in family functioning and more specifically lower quality family relationships (e.g. poor communication, low positive affect, high levels of conflict), and higher levels of parent-child conflict. Likewise, elevated levels of antisocial behavior are predicted to lead to changes in friendship/peer relationships and more specifically, a higher likelihood of deviant peer affiliation. On the other hand, decreases in antisocial behavior as a result of engagement in high quality romantic relationships should lead to increases in high quality friendship relationships. Conclusion The main purpose of the current paper was to stress the importance of using developmentally guided frameworks for understanding the role of romantic relationships in the development of antisocial behavior, and develop empirically testable models that can provide valuable clues for intervention and prevention efforts with adolescents. The proposed model highlights some of the contextual mechanisms that may help explain how adolescent Romantic Relationships and Antisocial Behavior during Adolescence 18 interpersonal relationships are related to antisocial behavior during this age-period. Next, we will discuss how the model may potentially be extended to address the role of adolescent gender and type of antisocial behavior. Gender Although not directly addressed in the model, it may be the case that the model works differently for males versus females. Unfortunately, developmental systems/ecological perspectives do not provide much guidance for such hypotheses, and empirical studies on the moderating role of gender in the development of psychopathology are rare though desperately needed (Crick & Zahn-Waxler, 2003). The empirical findings that do exist, however, indicate that social contextual factors may be more important in the development of antisocial behavior for girls as compared to boys (Moffitt, Caspi, Rutter, & Silva, 2001). Therefore, we expect that the model would work better for females as compared to males -- that the relations among the various constructs in the model would be stronger for females as compared to males. Type of Antisocial Behavior In addition to working different for gender, the proposed model may also differ depending on the type of antisocial behavior that is being studied. Empirical evidence indicates that antisocial behavior is multifaceted (Achenbach, Conners, Quay, Verhulst, & Howell, 1989), and findings suggest that there are at least two different dimensions, namely aggressive (e.g. stealing, lying) and nonaggressive (e.g. physical fighting) antisocial behavior (see Eley, Lichtenstein, & Moffitt, 2003). Contextual factors, particularly process variables, seem to be more salient for the development of nonaggressive (e.g. stealing, lying) as compared to aggressive (e.g. getting into fights) antisocial behavior (Maughan, Pickles, Rowe, Costello, & Angold, 2000), and findings the differential role of family relationships for aggressive versus Romantic Relationships and Antisocial Behavior during Adolescence 19 nonaggressive antisocial behavior have recently been extended to the domain of adolescent and young adulthood romantic relationships (van Dulmen & Goncy, 2006). Using data from the National Longitudinal Study of Adolescent Health (Carver, Joyner & Udry, 2003), we found that early romantic relationship involvement was a risk factor for the development of aggressive, but not nonaggressive antisocial behavior, whereas romantic relationship quality (as indicated by high levels of mutual love and commitment) was primarily associated with lower levels of nonaggressive antisocial behavior (van Dulmen & Goncy, 2006). Based on these findings, we expect that the model works differently in predicting nonaggressive as compared to aggressive antisocial behavior. More specifically, we expect that the pathways involving dating history and current dating status work better in predicting aggressive antisocial behavior whereas the pathways involving romantic relationship processes work better in predicting nonaggressive antisocial behavior. In Conclusion The current paper proposes, informed by developmental systems theory, a conceptual model to investigate the role of romantic relationships in the development of antisocial behavior during adolescence. The proposed model highlights specific pathways –involving the role of family and friendship relationships –through which experiences in adolescent romantic relationships may change the course of antisocial behavior during this age-period. We recognize that other plausible models may exist highlighting other pathways involving family/peer and romantic relationships for understanding adolescent antisocial behavior. Furthermore, the current model is conceptually kept simple to illustrate the various pathways. We aim to fully understand these mechanisms, and their temporal order, employing latent variable modeling techniques (e.g. autoregressive growth curve modeling) that fully capitalize on data collected through Romantic Relationships and Antisocial Behavior during Adolescence 20 longitudinal designs. For example, although the current model highlights family/peer relationships impacting romantic relationship processes and dating patterns, we also recognize that, in turn, romantic relationship processes and dating patterns may impact family and nonromantic peer relationships. Employing longitudinal studies using analytical techniques that can disentangle the direction of these relations will be essential. Romantic Relationships and Antisocial Behavior during Adolescence 21 References Achenbach, T. M., Conners, C. K., Quay H. C., Verhulst, F. C., & Howell, C. T. (1989). Replication of empirically derived syndromes as a basis for taxonomy of child and adolescent psychopathology. 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Conceptual Model Linkages among Family/Parent-Child Relationships, Friendship/Peer Relationships, and Romantic Relationships Predicting Antisocial Behavior during Adolescence Family/Parent-Child Relationships Family Functioning Parent-Child Conflict Romantic Relationship Process Overall Quality Conflict Resolution Controls Gender SES Ethnicity Life Stress Romantic Partner Antisocial Behavior Antisocial Behavior Aggressive Nonaggressive Friendship/Peer Relationships Friendship Quality Friendship Deviancy Dating Pattern Level of Involvement Number of Partners