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Head of The European Journal of Psychology Applied to Legal Context
Vol. 9. Num. 2. - 2017. Pages 75-82

Effects of parenting practices through deviant peers on nonviolent and violent antisocial behaviours in middle- and late-adolescence

[Los efectos de las practicas parentales a través de compañeros desviados en los comportamientos antisociales no violentos y violentos en la adolescencia media y tardía]

Olalla Cutrín1 , José Antonio Gómez Fraguela1 , Lorena Maneiro1 , Jorge Sobral Fernández1
1Univ. Santiago de Compostela, A Coruña, España


https://doi.org/10.1016/j.ejpal.2017.02.001

Abstract

The aim of the current study was to analyse in two age cohorts the presence of mediation effects of parenting practices (i.e., parental knowledge, parental support, parent-adolescent conflict) through deviant peers on youth antisocial behaviour (i.e., nonviolent antisocial behaviour, violent behaviour). The final sample was subdivided in a younger group (n = 377), aged 14 to 16 (M = 15.27, SD = 0.72), 45.9% males, and an older group (n = 206), aged 17 to 19 (M = 17.30, SD = 0.54), 48.5% males. The structural equation modelling results indicated significant mediation effects for both age cohorts. Family factors presented more influence for younger adolescents, whereas deviant peers showed more influence for older adolescents. The findings also indicated the reciprocal influence of selection and socialisation processes suggesting the need of early interventions for preventing the development of antisocial behaviour.

Resumen

El objetivo de este estudio ha sido analizar en dos grupos de edad la presencia de los efectos de mediación de las prácticas parentales (es decir, el conocimiento y el apoyo parentales y el conflicto padres-adolescente) por medio de compañeros desviados en el comportamiento antisocial de los jóvenes (es decir, comportamiento antisocial no violento y el comportamiento violento). La muestra final se dividió en un grupo más joven (n = 377), con edades entre 14 y 16 años (M = 15.27, DT = 0.72), el 45.9% de los cuales eran varones, y un grupo más mayor (n = 206), de edades comprendidas entre 17 y 19 años (M = 17.30, DT = 0.54), el 48.5% varones. Los resultados del modelado de ecuaciones estructurales indicaban que había efectos mediadores para ambos grupos de edad. Los factores familiares influían más en los adolescentes más jóvenes mientras que los compañeros desviados influían más en los adolescentes mayores. Los resultados también pusieron de manifiesto la influencia recíproca de los procesos de selección y socialización, lo que indicaba la necesidad de intervenciones tempranas con el fin de evitar que se desarrollara el comportamiento antisocial.

Evidence has confirmed the influence of peer group and the effect of parental knowledge and quality of family relationships in the development of antisocial behaviour and delinquency in youth (e.g., Derzon, 2010; Farrington, Ttofi, & Coid, 2009 ; Guillén, Roth, Alfaro, & Fernández, 2015 ; Hoeve et al., 2009 ). Moreover, research has demonstrated that parenting practices and peer group interact and jointly influence the development of antisocial and delinquent behaviours (e.g., Collins & Laursen, 2004; Trudeau, Mason, Randall, Spoth, & Ralston, 2012 ; Véronneau & Dishion, 2010 ). Specifically, several studies have found that certain parenting practices were indirectly related to antisocial behaviour through the mediation of deviant peers (e.g., Deutsch, Crockett, Wolff, & Russell, 2012 ; Haggerty, Skinner, McGlynn-Wright, Catalano, & Crutchfield, 2013 ; Pardini, Waller, & Hawes, 2015 ). Among other parenting practices, research has found that low levels of parental knowledge, low levels of parental support, and high levels of parent-youth conflict were directly and indirectly related to antisocial behaviour by increasing adolescent affiliation with a deviant peer group (e.g., Andrews & Hops, 2010; Ryzin, Fosco, & Dishion, 2012 ; Sitnick, Shaw, & Hyde, 2014 ).

However, the role of these social factors is not static, but changes through adolescent development. While adolescent autonomy and independency is being established, the influence of family context decreases and the influence of peer group rises (e.g., Cleveland, Feinberg, Bontempo, & Greenberg, 2008 ; Collins & Steinberg, 2008; Nurmi, 2004 ). Although the level of parental knowledge seems to remain relatively stable over the course of adolescence (e.g., Laird, Criss, Pettit, Bates, & Dodge, 2009 ), the manifestation of closeness in parent-adolescent relationships decreases and the presence of parent-adolescent conflicts increases especially in early-adolescence (e.g., Collins & Laursen, 2004; Collins & Steinberg, 2008 ). Overall, the level of conflict in parent-youth relationships is reduced over time and closeness recovers in late-adolescence (e.g., Collins & Laursen, 2004; Collins & Steinberg, 2006 ). Therefore, the effects of parental knowledge, parental support, and parent-adolescent conflict on the involvement in antisocial behaviour appear to be especially influential in early adolescence.

On the other hand, research has suggested that friendships remain stable throughout adolescence. However, generally peer interactions seem to show great influence on antisocial behaviour in middle- and late-adolescence (e.g., Dodge, Coie, & Lynam, 2006 ; Rubin, Bukowski, Parker, & Bowker, 2008 ; Van Ryzin, Fosco, & Dishion, 2012 ). Regarding this, some studies have found evidence for the socialization process. The socialization process refers to the direct influence of deviant peer group on the adolescent antisocial behaviour, that is, adolescents are involved in antisocial activities influenced by their antisocial peers (e.g., Keijsers et al., 2012; Negriff, Ji, & Trickett, 2011 ). Other research has found support for the selection process. The selection process reflects the individual disposition to affiliate with similar peers, that is, adolescents with antisocial attitudes and problematic behaviours tend to select friends with similar antisocial characteristics (e.g., de Kemp, Scholte, Overbeek, & Engels, 2006 ; Hou et al., 2013 ). Generally, research has proposed the reciprocal and complementary influence of both processes in youth development, and specifically in the development of antisocial behaviour (e.g., Brook, Brook, Rubenstone, Zhang, & Saar, 2011 ; Burk, van der Vorst, Kerr, & Stattin, 2012 ; Dishion, Veronneau, & Myers, 2010 ).

Therefore, based on the previous empirical evidence, the main goal of the current study was to verify the presence of mediation effects of parenting practices through deviant peers on youth antisocial behaviour and the presence of differences in these relationships depending on two age cohorts. Thus, the direct and indirect effects of parenting practices (i.e., parental knowledge, parental support, parent-adolescent conflict) and affiliation with deviant peers on antisocial behaviour (both violent and nonviolent) were examined in Spanish community youth in middle- and late-adolescence. An additional objective of the current study was to analyse the presence of the processes of selection and/or socialization influence. In order to examine these processes, a measure of individual propensity towards violence was included in a structural model together with deviant affiliations to evaluate their effects on antisocial behaviours. This measure, composed of hostility and violent attitudes, reflects the individual tendency of adolescents to get involved in violent behaviours and therefore to affiliate with antisocial peers. To the best of our knowledge, no studies in a Spanish sample have previously examined both mediation effects and processes of influence in two age cohorts. It is expected that family exerts more influence on the younger group, deviant affiliations exert more influence on the older group, and both selection and socialization effects are present in the younger and the older group.

Therefore, this study specifically proposed the following hypotheses: (1) the effects of parental knowledge, parental support, and parent-adolescent conflict on nonviolent and violent antisocial behaviours are mediated by affiliation with deviant peers; (2) parental knowledge, parental support, and parent-adolescent conflict are direct and indirectly more strongly related to antisocial behaviours in middle-adolescence; (3) a deviant peer group directly influences more strongly antisocial behaviours in late-adolescence; (4) controlling for the presence of individual propensity towards violence, the affiliation with deviant peers is directly related to youth antisocial behaviours supporting the socialization process for both age groups; and (5) the individual propensity towards violence is indirectly related to antisocial behaviours through the affiliation with deviant peers supporting the selection process for both age groups.

Method Participants

The sample was composed of 584 Spanish young people from six state high schools of Galicia (NW Spain), 46.9% males ( n = 274), aged 14 to 20 (M = 15.99, SD = 1.20), and 53.1% females ( n = 310), aged 14 to 19 (M = 15.98, SD = 1.17). The only participant aged 20 was removed from the final study for comparison purposes. The final sample was subdivided in two age cohorts: a younger group ( n = 377), aged 14 to 16 (M = 15.27, SD = 0.72), 45.9% males, and an older group ( n = 206), aged 17 to 19 (M = 17.30, SD = 0.54), 48.5% males. Accidental sampling was carried out to select state high schools attempting to obtain data from the four provinces of Galicia.

Measurements

Parental knowledge . The degree of parental knowledge about the youth's activities or friendships was measured by a 6-item scale used in previous studies in Spain ( Luengo, Villar, Sobral, Romero, & Gómez-Fraguela, 2009 ; Sobral, Gómez-Fraguela, Romero, Luengo, & Villar, 2012 ), using a four-point scale from 0 ( never) to 3 (always ) (e.g., “They know with whom you go out in your spare time”, “They know what you do after school”; α = .80). The lambda coefficients in the structural model were between .38 and .80.

Parental support. Parental warmth, responsiveness, and closeness were assessed by an 11-item scale based on the Parental Bonding Instrument (PBI; Parker, Tupling, & Brown, 1979 ), adapted and used in previous studies in Spain ( Pepe, Sobral, Gómez-Fraguela, & Villar, 2008 ). This scale was scored on a 4-point scale from 0 ( never) to 3 (always ) (e.g., “They make me feel loved”, “They are affectionate with me”; α = .90). The lambda coefficients in the structural model were between .51 and .81.

Parent-adolescent conflict. The presence of conflict in parent-youth relationships was measured by a shortened version of the Conflict Behavior Questionnaire (CBQ-20; Robin & Foster, 1989 ) used in previous studies in Spain ( Cutrín, Gómez-Fraguela, & Luengo, 2015 ). This version was composed of 7 items and was scored on a 4-point scale from 0 ( never) to 3 (always ) (e.g., “The talks we have are frustrating”, “We get angry over little things”; α = .76). The lambda coefficients in the structural model were between .43 and .73.

Deviant peer group. The presence of antisocial behaviour in the peer group was assessed by a 3-item scale used in previous studies in Spain ( Cutrín et al., 2015 ; e.g., “My best friends get into trouble and problems”, “My best friends take drugs”; α= .71). The items were scored on a 4-point scale from 0 ( strongly disagree) to 3 (strongly agree ). The lambda coefficients in the structural model were between .53 and .76.

Nonviolent antisocial behaviour. This measure was evaluated by three 6-item scales of the Antisocial Behaviour Questionnaire validated and used in previous studies in Spain (ABQ; Luengo, Otero-López, Romero, Gómez-Fraguela, & Tavares-Filho, 1999 ; Maneiro, Gómez-Fraguela, Cutrín, & Romero, 2017 ), scored on a 4-point scale from 0 ( never) to 3 (very often ): a rule-breaking scale (e.g., “Spending the night out without permission”, “Running away from home”; α = .77), a theft scale (e.g., “Taking something from class without permission with the intention of stealing it”, “Stealing materials from people working in a warehouse or a building site”; α = .78), and a vandalism scale (e.g., “Setting fire to something: a dustbin, table, car, etc.”, “Striking, damaging, or scratching parked cars or motorbikes”; α = .86). The global measure presents an internal consistency of α = .78. The lambda coefficients in the structural model were between .68 and .87.

Violent behaviour. Violence was assessed by the 6-item physical aggression scale of the ABQ ( Luengo et al., 1999 ; e.g., “Fighting and hitting someone”, “Using some type of weapon in a fight, e.g., knife, stick”; α = .81), scored on a 4-point scale from 0 ( never) to 3 (very often ). The lambda coefficients in the structural model were between .44 and .84.

Propensity towards violence. This variable was assessed by two measures of individual traits associated with propensity to violence: hostility and attitudes towards violence. A 6-item hostility scale based on the SCL-90-R Hostility scale ( Derogatis, 2002 ) used in previous studies in Spain ( Arce, Fariña, & Vázquez, 2011 ; e.g., “I get irritated or angry easily”, “I feel driven to hit, beat or hurt someone”; α = .79), and a 9-item short version of the scale of attitudes towards social aggression elaborated for Spanish population ( Moral, 2005 ; e.g., “To get respect you need to hit somebody occasionally”, “Anyone who uses threats usually gets what he want”; α = .80) were used. Both scales were scored on a 4-point scale from 0 ( not true) to 3 (very true ). The global measure of propensity towards violence presents an internal consistency of α = .87. The lambda coefficients in the structural model were between .72 and .87.

Procedure

Ethical standards were complied with throughout the investigation. Qualified psychologists presented the study to heads of the school centres, explained the objectives, and provided the proper instructions to the participants. Additionally, consent of adolescents’ parents or legal caregivers was requested. Participation was voluntary, and anonymity and confidentiality of information were totally guaranteed.

Data Analysis

Statistical analyses were conducted on IBM SPSS Statistics 20, and SPSS Amos 19 was used for the analysis of structural equation modelling. Firstly, an ANOVA was carried out to analyse the differences in all the study variables based on the age cohorts and a MANOVA was conducted to verify these differences controlling for gender. Secondly, an equation model tested the existence of mediation effects of parental knowledge, parental support, and parent-adolescent conflict on youth antisocial behaviours through affiliation with antisocial peers in both groups. Lastly, another equation model tested the existence of mediation effects of propensity towards violence on youth antisocial behaviours through deviant affiliations in an attempt to examine the selection and socialization effects. The Critical Ratio Difference method was used to assess differences between age cohorts. The Maximum Likelihood (ML) method and the goodness-of-fit indexes χ 2/df , CFI, TLI, RMSEA, and SRMR were used to estimate the models. The following were considered criteria for an optimum fit: χ 2/df < 2-3, CFI > .95, TLI > .95, RMSEA and SRMR< .05; and for an acceptable or reasonable fit: χ 2/df < 4, CFI > .90, TLI > .90, and RMSEA and SRMR between .08 and .10 ( Arce, Velasco, Novo, & Fariña, 2014 ; Byrne, 2010; Hu & Bentler, 1999 ).

Results

Table 1 shows descriptive statistics, including means, standard deviations, scale ranges of main study variables, as well as the results of the MANOVA analysis and the effects sizes of age and gender. The ANOVA results indicated significant differences between the younger group (aged 14-16) and the older group (aged 17-19) in the level of parental knowledge, F (1, 517) = 5.983, p = .015, and the level of propensity towards violence, F (1, 567) = 7.104, p = .008. As shown in Table 1 , the MANOVA results indicated that only the differences in the levels of parental knowledge and propensity towards violence remained significant once controlled for gender. Effect sizes indicated that individual propensity towards violence was the variable most influenced by age, and violent behaviour and affiliation with deviant peers were the variables most influenced by gender (see Table 1).

Table 1

Descriptive Results of All Study Variables for both Age Cohorts (14-16 and 17-19), MANOVA Results Controlled for Gender, and Effect Sizes Based on Age and Gender.

  14-16  17-19    F  p  Partial η2 Age  Partial η2 Gender 
  M (SD M (SD Range         
Knowledge  14.37 (3.24)  13.60 (3.95)  18  4.902  .027  .011  .021 
Support  25.15 (7.24)  25.52 (6.79)  36  0.273  .601  .001  .014 
Conflict  7.85 (3.89)  7.77 (3.81)  21  0.042  .839  .000  .000 
Peers  2.40 (1.92)  2.58 (2.14)  0.870  .351  .002  .083 
Nonviolent  1.64 (2.40)  1.53 (1.99)  17  0.276  .599  .001  .068 
Violent B.  1.48 (2.48)  1.36 (2.46)  18  0.243  .623  .001  .086 
Propensity  7.85 (4.12)  6.59 (4.09)  21  9.630  .002  .021  .040 

Note. η2 = eta squared effect size; Violent B. = violent behaviour; Propensity = propensity towards violence.

The structural equation model of parenting mediated relationships obtained mostly acceptable fit indexes, χ 2 (1142, 573) = 1.87, p < .001, CFI = .89, TLI = .87, RMSEA = .039 [.037, .042], SRMR = .058, and increased significantly the model fit as compared to the direct model (i.e., mediation by peers is not considered in this model), Δχ 2 (6, 573) = 93.60, p < .001, ΔCFI = .01, ΔTLI = .01. For the younger group (see Figure 1 ) the results indicated that parenting practices were significantly related to affiliation with deviant peers, parental knowledge was negatively related and parental support and parent-adolescent conflict were positively related. These relationships explained 30% of the variance of the association with antisocial peers. Parental knowledge was also significantly negatively related to nonviolent and violent antisocial behaviours. Parental support and parent-adolescent conflict were significantly positively related to nonviolent and violent antisocial behaviours. Affiliation with deviant peers was significantly and positively related to nonviolent and violent behaviour. All these relationships explained less than 50% of the variance of the antisocial behaviours, which were strongly correlated.

Figure 1

Model of Mediation Effects of Parenting Practices on Nonviolent and Violent Antisocial Behaviours through Affiliation with Antisocial Peers for the Younger Group (aged 14-16). The model shows significant standardized regression coefficients of direct effects, coefficients of determination, and significant correlations between variables.

* p < .05, ** p < .01.

For the older group (see Figure 2 ) the results indicated that only parental knowledge (negatively) and parent-adolescent conflict were significantly positively related to affiliation with deviant peers, explaining about 30% of the variance of the association with antisocial peers. Parental knowledge was only significantly negatively related to violent behaviour and parental support was only significantly positively related to violent behaviour. Parent-adolescent conflict was not significantly directly related to any antisocial behaviour. Affiliation with a deviant peer group was significantly related to violent behaviour and primarily to nonviolent behaviour. All these relationships explained about 40% of the variance of the violent behaviour and about 70% of the variance of nonviolent antisocial behaviour. Antisocial behaviours were strongly correlated.

Figure 2

Model of Mediation Effects of Parenting Practices on Nonviolent and Violent Antisocial Behaviours through Affiliation with Antisocial Peers for the Older Group (aged 17-19). The model shows significant standardized regression coefficients of direct effects, coefficients of determination, and significant correlations between variables.

* p < .05, ** p < .01.

The Critical Ratio Difference method indicated that parental knowledge was significantly more strongly associated with deviant affiliations in the younger group (CR = 2.43, p = .008), and involvement with deviant peers was significantly more strongly related to nonviolent antisocial behaviour in the older group (CR = 2.70, p = .004).

Table 2 shows standardized indirect effects for parenting-peers mediated model. For the younger group the results indicated that all parenting practices were significantly related to nonviolent and violent behaviours through the mediation of involvement with deviant peers, especially the level of parental knowledge. Therefore, low levels of parental knowledge and high levels of both parental support and parent-adolescent conflict were associated with the antisocial behaviours through increasing the affiliation with an antisocial peer group. On the other hand, for the older group the results indicated that only parental knowledge and parent-adolescent conflict were significantly indirectly related to nonviolent and violent behaviours, primarily the level of parent-youth conflict. Thus, low levels of parental knowledge and high levels of parent-adolescent conflict were related to the antisocial behaviours through increasing the affiliation with antisocial peers.

Table 2

Standardized Indirect Effects of Parental Knowledge, Parental Support, and Parent-Adolescent Conflict on Nonviolent and Violent Antisocial Behaviours through Affiliation with Deviant Peers for both Age Cohorts.

  14-16 17-19
  β  p  95% CI  β  p  95% CI 
Knowledge - Peers - Nonviolent  -.23  .002  -.45, -.15  -.26  .020  -.43, -.09 
Support - Peers - Nonviolent  .20  .003  .12, .39  .07  .425  -.08, .26 
Conflict - Peers - Nonviolent  .19  .006  .11, .33  .33  .009  .17, .57 
Knowledge - Peers - Violent  -.20  .002  -.39, -.12  -.14  .007  -.25, -.05 
Support - Peers - Violent  .17  .003  .09, .33  .04  .331  -.04, .13 
Conflict - Peers - Violent  .17  .004  .09, .31  .18  .006  .08, .33 

Note. CI = confidence interval.

Lastly, the structural equation model of propensity towards violence peer mediation also obtained acceptable fit indexes, χ 2 (132, 573) = 3.00, p < .001, CFI = .93 RMSEA = .059 [.053, .066], SRMR = .040. As shown in Figure 3 , the results indicated similar effects for both age cohorts. The individual propensity towards violence was positively and significantly related to affiliation with deviant peers, nonviolent and violent behaviours. Deviant affiliations also were positively and significantly related to nonviolent and violent behaviours. This relationship with nonviolent antisocial behaviour was stronger for the older group (CR = 1.87, p = .031). Propensity towards violence showed stronger relationships with violent behaviour, and deviant peers with nonviolent antisocial behaviour. On the other hand, the results indicated significant mediation effects of propensity towards violence on both antisocial behaviours through increasing the affiliation with antisocial peers (see Table 3 ). Thus, propensity towards violence was strongly related to affiliation with deviant peers, which in turn was directly related to nonviolent and violent antisocial behaviours.

Figure 3

Model of Mediation Effects of Propensity towards Violence on Nonviolent and Violent Antisocial Behaviors through Affiliation with Antisocial Peers. The model shows significant standardized regression coefficients of direct effects, coefficients of determination, and significant correlations between dependent variables. Within the pairs, coefficients on the left side of the slash correspond to the younger group (aged 14-16) and the coefficients on the right side of the slash correspond to the older group (aged 17-19).

* p < .05, ** p < .01.

Table 3

Standardized Indirect Effects of Individual Propensity towards Violence on Nonviolent and Violent Antisocial Behaviours through Affiliation with Deviant Peers for both Age Cohorts.

  14-16 17-19
  β  p  95% CI  β  p  95% CI 
Propensity - Peers - Nonviolent  .28  .006  .19, .32  .42  .006  .29, .58 
Propensity - Peers - Violent  .20  .006  .11, .42  .17  .022  .05, .28 

Note. CI = confidence interval.

Discussion

The aim of the current study was to verify the presence of mediation effects of parenting practices (i.e., parental knowledge, parental support, parent-adolescent conflict) through deviant peers as well as the presence of differences in their effects on youth antisocial behaviours in two age cohorts. Moreover, the current study attempted to analyse the presence of the processes of selection and/or socialization influence in both age cohorts. Therefore, the direct and indirect effects on antisocial behaviour (i.e., nonviolent antisocial behaviour, violent behaviour) and the selection or socialization processes were examined in Spanish community youth in middle- and late-adolescence. The results found in the current study supported the hypotheses proposed.

Firstly, the effects of parental knowledge, parental support, and parent-adolescent conflict on nonviolent and violent antisocial behaviours were significantly mediated by affiliation with deviant peers for both age cohorts, except in the case of parental support for the older group. In line with previous research (e.g., Deutsch et al., 2012; Pardini et al., 2015; Sitnick et al., 2014 ), the current study confirmed the presence of significant mediation effects in middle- and late-adolescence. Thus, low levels of parental knowledge, high levels of parental support, and high levels of parent-adolescent conflict were indirectly related to antisocial behaviour through increasing adolescent affiliation with a deviant peer group (e.g., Andrews & Hops, 2010; Haggerty et al., 2013; Van Ryzin et al., 2012 ). Surprisingly, parental support was direct and indirectly positively related to both affiliating with deviant peers and involvement in antisocial behaviour. However, this counterintuitive finding is consistent with other research that found a positive influence of parental support on the development of substance use and delinquent behaviours (e.g., Cutrín et al., 2015; Marshal & Chassin, 2000 ; Tilton-Weaver, Burk, Kerr, & Stattin, 2013 ), perhaps because youngsters may interpret high support as overprotection, permissiveness, or reinforcement of their antisocial behaviours (e.g., Cutrín, Gómez-Fraguela, & Sobral, 2016 ; Hoeve et al., 2009; Walker-Barnes & Mason, 2004 ).

Secondly, the findings supported the hypothesis about the stronger effects of parenting practices on antisocial behaviours in middle-adolescence. Parental knowledge, parental support, and parent-adolescent conflict showed more significant relationships and were more strongly related to both antisocial behaviours for the younger group. Thus, as other research has suggested, the lack of parental knowledge and the lack of closeness in family relationships appear to be specifically risk factors in younger adolescents (e.g., Cleveland et al., 2008; Collins & Laursen, 2004; Collins & Steinberg, 2008; Nurmi, 2004 ). On the other hand, for the older group the direct relationships between the three parenting practices were only significant regarding violent behaviour. In that regard some research has suggested that low parental knowledge and poor family management are related to more violent and chronic antisocial behaviours (e.g., Herrenkohl, Hill, Hawkins, Chung, & Nagin, 2006 ; Silva & Stattin, 2015 ). Moreover, parent-adolescent conflict was the variable most strongly related to antisocial behaviour in an indirect way for the older group, especially to nonviolent behaviour. Some authors have proposed that although the frequency of parent-youth conflicts may decrease throughout the adolescence, levels of anger and hostile feelings emerged from the conflict increase over time ( Collins & Steinberg, 2008).

Thirdly, although the frequency of deviant affiliations did not present significant differences between age groups, being involved with a deviant peer group was more strongly directly related to antisocial behaviour in late-adolescence, especially to nonviolent antisocial behaviour (e.g., Dodge et al., 2006; Rubin et al., 2008; Van Ryzin et al., 2012 ). As other research has found, deviant affiliations and peer deviance training influence both antisocial development and more specifically covert antisocial behaviour (e.g., Snyder, Schrepferman, Bullard, McEachern, & Patterson, 2012 ). Nevertheless, affiliation with deviant peers was the variable most strongly related to violent behaviour, especially in the older group. Based on previous longitudinal research, these findings support the role of deviant peers in the cascading progression to more chronic and violent antisocial patterns (e.g., Dishion et al., 2010; Farrington et al., 2009 ; Henry, Tolan, Gorman-Smith, & Schoeny, 2012 ).

Lastly, the results also supported the fourth and fifth hypotheses about selection and socialization processes. Individual propensity towards violence was strongly related to affiliating with deviant peers and even more strongly related to deviant affiliations than to youth antisocial behaviour. Moreover, propensity towards violence was significantly mediated by these deviant affiliations, that is, adolescent propensity towards violence was indirectly related to nonviolent and violent behaviour through increasing the affiliations with antisocial peers. These findings might be reflecting a selection process. As other studies have suggested, the individual disposition of adolescents to be involved in antisocial behaviour may lead them to seek similar friendships (e.g., de Kemp, Scholte, Overbeek, & Engels, 2006 ; Hou et al., 2013 ). On the other hand, affiliation with deviant peers was significantly and directly related to nonviolent and violent antisocial behaviour controlling for the presence of propensity towards violence. The association between deviant affiliations and nonviolent behaviour was stronger for the older group. These results might be showing a socialization process and a direct influence of deviant peers in the adolescent involvement in antisocial behaviour, as other research has proposed (e.g., Keijsers et al., 2012; Negriff et al., 2011 ). Therefore, the findings supported the reciprocal and complementary influence of both processes in the youth antisocial behaviour, as previous research has found (e.g., Brook et al., 2011; Burk et al., 2012; Dishion et al., 2010 ).

In conclusion, the mediation effects of parenting practices on nonviolent and violent antisocial behaviour through affiliating with antisocial peers were confirmed in middle- and late-adolescence. In line with previous evidence (e.g., Cleveland et al., 2008; Collins & Steinberg, 2008; Nurmi, 2004 ), family factors presented more significant influence for younger adolescents whereas deviant peers strengthened their influence on older adolescents. Overall, these transversal findings appear to support the longitudinal evidence about the reciprocal influence of selection and socialization processes in the youth development of antisocial behaviour (e.g., Brook et al., 2011; Burk et al., 2012 ). All these findings point out the need for early interventions to prevent the onset of antisocial developmental patterns. Some research has suggested that protective factors have a greater presence in middle-childhood and that risk factors tend to be more prevalent during adolescence (e.g., Loeber, Burke, & Pardini, 2009 ). Therefore, given the stronger influence of parenting practices in the younger group, intervention programs during childhood and early-adolescence should be focused on strengthening parenting skills and improving family management. These early intervention programs have shown being effective in preventing and reducing problem behaviour and antisocial manifestations (e.g., Graaf, Speetjens, Smit, de Wolff, & Tavecchio, 2008 ; Robles & Romero, 2011; Smith, Knoble, Zerr, Dishion, & Stormshak, 2014 ). Moreover, the evidence of mediated relationships suggests that early interventions focused on parenting skills might reduce or buffer the affiliation with antisocial peers. On the other hand, given the stronger effects of deviant peers on the older group, intervention programs during adolescence should be based on strengthening adolescent assertiveness and resistance to peer pressure as well as improving problem solving skills.

Finally, the current study presents some limitations that should be taken into account for the proper interpretation of the results. Firstly, a transversal design and cross-sectional data prevent proving causal relationships. Future longitudinal research is needed to confirm the mediation effects as well as verify the directionality of relationships in the selection and socialization processes. Secondly, the existence of reciprocal and bidirectional effects among the variables was not examined; therefore, further studies should analyse this issue. Thirdly, the results may be partly influenced by shared method variance, given that all the measures in this study were based solely on youth's self-reports. Likewise, other measures of parenting practices (e.g., communication, permissiveness) should be included in future studies. Fourthly, further research is needed to analyse the personality and individual factors that may be moderating the relationships between the variables. Finally, specific risk profiles for nonviolent antisocial behaviour and violent behaviour should be analysed according to age, especially focussing on the early years of adolescence. To sum up, future longitudinal research should overcome these limitations including various sources of information to delve into the comprehension of adolescent antisocial behaviour and improve the effectiveness of specific prevention programs in community youth.

Conflict of Interest

The authors of this article declare no conflict of interest.

Financial Support

This study was supported by the Subdirección General de Proyectos de Investigación (Ministerio de Economía y Competitividad, Gobierno de España) under Grants PSI2011-29704-C03-01 and PSI2015-65766-R and the Programa de Axudas á etapa predoutoral da Xunta de Galicia (Consellería de Cultura, Educación e Ordenación Universitaria).

References
Andrews and Hops, 2010
J.A. Andrews
H. Hops
The influence of peers on substance use
Handbook of drug use etiology: Theory, methods, and empirical findings (p
American Psychological Association
Washington, DC
2010
403-20
Arce et al., 2011
R. Arce
F. Fariña
M.J. Vázquez
Grado de competencia social y comportamientos antisociales, delictivos y no delictivos en adolescentes [Social competence and delinquent, antisocial, and non-deviant behavior in adolescents]
Revista Latinoamericana de Psicología
43
2011
473-86
Arce et al., 2014
R. Arce
J. Velasco
M. Novo
F. Fariña
Elaboración y validación de una escala para la evaluación del acoso escolar [Development and validation of a scale to assess bullying]
Revista Iberoamericana de Psicología y Salud
5
2014
71-104
Brook et al., 2011
D.W. Brook
J.S. Brook
E. Rubenstone
C. Zhang
N.S. Saar
Developmental associations between externalizing behaviors, peer delinquency, drug use, perceived neighborhood crime, and violent behavior in urban communities
Aggressive Behavior
37
2011
349-61
Burk et al., 2012
W.J. Burk
H. van der Vorst
M. Kerr
H. Stattin
Alcohol use and friendship dynamics: Selection and socialization in early-, middle-, and late-adolescent peer networks
Journal of Studies on Alcohol and Drugs
73
2012
89-98
Byrne, 2010
B.M. Byrne
Structural equation modeling with AMOS: Basic concepts, applications
and programming
2nd ed.
2010
Cleveland et al., 2008
M.J. Cleveland
M.E. Feinberg
D.E. Bontempo
M.T. Greenberg
The role of risk and protective factors in substance use across adolescence
Journal of Adolescent Health
43
2008
157-64
Collins and Laursen, 2004
W.A. Collins
B. Laursen
Parent-adolescent relationships and influences
Handbook of Adolescent Psychology
2nd ed
John Wiley & Sons Inc
Hoboken, NJ
2004
331-61
Collins and Steinberg, 2006
W.A. Collins
L. Steinberg
Adolescent development in interpersonal context
6th ed.
John Wiley & Sons Inc
N.Eisenberg
Hoboken, NJ
2006
1003-67
Collins and Steinberg, 2008
W.A. Collins
L. Steinberg
Adolescent development in interpersonal context
Child and adolescent development: An advanced course
John Wiley & Sons Inc
Hoboken, NJ
2008
551-90
Cutrín et al., 2015
O. Cutrín
J.A. Gómez-Fraguela
M.A. Luengo
Peer-group mediation in the relationship between family and juvenile antisocial behavior
The European Journal of Psychology Applied to Legal Context
7
2015
59-65
Cutrín et al., 2016
O. Cutrín
J.A. Gómez-Fraguela
J. Sobral
Two faces of parental support: Risk and protection for antisocial youth depending on parental knowledge
Journal of Child and Family Studies
2016
de Graaf et al., 2008
I. de Graaf
P. Speetjens
F. Smit
M. de Wolff
L. Tavecchio
Effectiveness of the triple P positive parenting program on parenting: A meta-analysis
Family Relations
57
2008
553-66
de Kemp et al., 2006
R.A.T. de Kemp
R.H.J. Scholte
G. Overbeek
R.C.M.E. Engels
Early adolescent delinquency: The role of parents and best friends
Criminal Justice and Behavior
33
2006
488-510
Derogatis, 2002
L.R. Derogatis
SCL-90-R. Cuestionario de 90 síntomas
2002
Derzon, 2010
J.H. Derzon
The correspondence of family features with problem, aggressive, criminal, and violent behavior: A meta-analysis
Journal of Experimental Criminology
6
2010
263-92
Deutsch et al., 2012
A.R. Deutsch
L.J. Crockett
J.M. Wolff
S.T. Russell
Parent and peer pathways to adolescent delinquency: Variations by ethnicity and neighborhood context
Journal of Youth and Adolescence
41
2012
1078-94
Dishion et al., 2010
T.J. Dishion
M.H. Veronneau
M.W. Myers
Cascading peer dynamics underlying the progression from problem behavior to violence in early to late adolescence
Development and Psychopathology
22
2010
603-19
Dodge et al., 2006
K.A. Dodge
J.D. Coie
D. Lynam
Aggression and antisocial behavior in youth
6th
John Wiley & Sons Inc
N.Eisenberg
Hoboken, NJ
2006
719-88
Farrington et al., 2009
D.P. Farrington
M.M. Ttofi
J.W. Coid
Development of adolescence-limited, late-onset, and persistent offenders from age 8 to age 48
Aggressive Behavior
35
2009
150-63
Guillén et al., 2015
N. Guillén
E. Roth
A. Alfaro
E. Fernández
Youth alcohol drinking behavior: Associated risk and protective factors
Revista Iberoamericana de Psicología y Salud
6
2015
53-63
Haggerty et al., 2013
K.P. Haggerty
M.L. Skinner
A. McGlynn-Wright
R.F. Catalano
R.D. Crutchfield
Parent and peer predictors of violent behavior of black and white teens
Violence and Victims
28
2013
145-60
Henry et al., 2012
D.B. Henry
P.H. Tolan
D. Gorman-Smith
M.E. Schoeny
Risk and direct protective factors for youth violence: Results from the centers for disease control and prevention's multisite violence prevention project
American Journal of Preventive Medicine
43
2012
S67-75
Herrenkohl et al., 2006
T.I. Herrenkohl
K.G. Hill
J.D. Hawkins
I. Chung
D.S. Nagin
Developmental trajectories of family management and risk for violent behavior in adolescence
Journal of Adolescent Health
39
2006
206-13
Hoeve et al., 2009
M. Hoeve
J.S. Dubas
V.I. Eichelsheim
P.H. van der Laan
W. Smeenk
J.R.M. Gerris
The relationship between parenting and delinquency: A meta-analysis
Journal of Abnormal Child Psychology
37
2009
749-75
Hou et al., 2013
J. Hou
Z. Chen
M.N. Natsuaki
X. Li
X. Yang
J. Zhang
J. Zhang
A longitudinal investigation of the associations among parenting, deviant peer affiliation, and externalizing behaviors: A monozygotic twin differences design
Twin Research and Human Genetics
16
2013
698-706
Hu and Bentler, 1999
L.T. Hu
P.M. Bentler
Cutoff criteria for fit indexes in covariance structure analysis: Conventional criteria versus new alternatives
Structural Equation Modeling
6
1999
1-55
Keijsers et al., 2012
L. Keijsers
S. Branje
S.T. Hawk
S.J. Schwartz
T. Frijns
H.M. Koot
W. Meeus
Forbidden friends as forbidden fruit: Parental supervision of friendships, contact with deviant peers, and adolescent delinquency
Child Development
83
2012
651-66
Laird et al., 2009
R.D. Laird
M.M. Criss
G.S. Pettit
J.E. Bates
K.A. Dodge
Developmental trajectories and antecedents of distal parental supervision
The Journal of Early Adolescence
29
2009
258-84
Loeber et al., 2009
R. Loeber
J.D. Burke
D.A. Pardini
Development and etiology of disruptive and delinquent behavior
Annual Review of Clinical Psychology
5
2009
291-310
Luengo et al., 1999
M.A. Luengo
J.M. Otero-López
E. Romero
J.A. Gómez-Fraguela
E.T. Tavares-Filho
Análisis de ítems para la evaluación de la conducta antisocial: Un estudio transcultural [Item analysis in the assessment of antisocial behavior: a cross-cultural study]
Revista Iberoamericana de Diagnóstico y Evaluación Psicológica
1
1999
21-36
Luengo et al., 2009
M.A. Luengo
P. Villar
J. Sobral
E. Romero
J.A. Gómez-Fraguela
El consumo de drogas en los adolescentes inmigrantes: Implicaciones para la prevención [Drug abuse in immigrant adolescents: Implications for prevention]
Revista Española de Drogodependencias
34
2009
448-79
Maneiro et al., 2017
L. Maneiro
J.A. Gómez-Fraguela
O. Cutrín
E. Romero
Impulsivity traits as correlates of antisocial behaviour in adolescents
Personality and Individual Differences
104
2017
417-22
Marshal and Chassin, 2000
M.P. Marshal
L. Chassin
Peer influence on adolescent alcohol use: The moderating role of parental support and discipline
Applied Developmental Science
4
2000
80-8
Moral, 2005
M.V. Moral
Actitudes socioconstruidas ante la violencia bullying en estudiantes de secundaria [Socially constructed attitudes toward bullying in secondary school students]
Anuario De Psicología
36
2005
61-81
Negriff et al., 2011
S. Negriff
J. Ji
P.K. Trickett
Exposure to peer delinquency as a mediator between self-report pubertal timing and delinquency: A longitudinal study of mediation
Development and Psychopathology
23
2011
293-304
Nurmi, 2004
J.E. Nurmi
Socialization and self-development: Channeling, selection, adjustment and reflection
Handbook of Adolescent Psychology
2nd ed.
John Wiley & Sons Inc
Hoboken, NJ
2004
85-124
Pardini et al., 2015
D.A. Pardini
R. Waller
S.W. Hawes
Familial influences on the development of serious conduct problems and delinquency
The development of criminal and antisocial behavior: Theory, research and practical applications
Springer International Publishing
Cham, Switzerland
2015
201-20
Parker et al., 1979
G. Parker
H. Tupling
L.B. Brown
A parental bonding instrument
British Journal of Medical Psychology
52
1979
1-10
Pepe et al., 2008
S. Pepe
J. Sobral
J.A. Gómez-Fraguela
P. Villar
Spanish adaptation of the adolescents’ perceived collective family efficacy scale
Psicothema
20
2008
148-54
Robin and Foster, 1989
A.L. Robin
S.L. Foster
Negotiating parent-adolescent conflict: A behavioral-family systems approach
1989
Robles and Romero, 2011
Z. Robles
E. Romero
Programas de entrenamiento para padres de niños con problemas de conducta: Una revisión de su eficacia [Parent training of children with conduct problems: An efficacy review]
Anales de Psicología
27
2011
86-101
Rubin et al., 2008
K.H. Rubin
W.M. Bukowski
J.G. Parker
J.C. Bowker
Peer interactions, relationships and groups
Child and adolescent development: An advanced course
John Wiley & Sons Inc
Hoboken, NJ
2008
141-80
Silva and Stattin, 2015
T.C. Silva
H. Stattin
The moderating role of parenting on the relationship between psychopathy and antisocial behavior in adolescence
Development and Psychopathology
28
2015
505-15
Sitnick et al., 2014
S.L. Sitnick
D.S. Shaw
L.W. Hyde
Precursors of adolescent substance use from early childhood and early adolescence: Testing a developmental cascade model
Development and Psychopathology
26
2014
125-40
Smith et al., 2014
J.D. Smith
N.B. Knoble
A.A. Zerr
T.J. Dishion
E.A. Stormshak
Family Check-Up effects across diverse ethnic groups: Reducing early-adolescence antisocial behavior by reducing family conflict
Journal of Clinical Child and Adolescent Psychology
43
2014
400-14
Snyder et al., 2012
J.J. Snyder
L.P. Schrepferman
L. Bullard
A.D. McEachern
G.R. Patterson
Covert antisocial behavior, peer deviancy training, parenting processes, and sex-differences in the development of antisocial behavior during childhood
Development and Psychopathology
24
2012
1117-38
Sobral et al., 2012
J. Sobral
J.A. Gómez-Fraguela
E. Romero
M.A. Luengo
P. Villar
Riesgo y protección de desviación social en adolescentes inmigrantes: Personalidad, familia y aculturación [Risk and protection for social deviation in immigrant adolescents: Personality, family, and acculturation]
Anales de Psicología
28
2012
665-74
Tilton-Weaver et al., 2013
L. Tilton-Weaver
W.J. Burk
M. Kerr
H. Stattin
Can parental monitoring and peer management reduce the selection or influence of delinquent peers? Testing the question using a dynamic social network approach
Developmental Psychology
49
2013
2057-70
Trudeau et al., 2012
L. Trudeau
W.A. Mason
G.K. Randall
R. Spoth
E. Ralston
Effects of parenting and deviant peers on early to mid-adolescent conduct problems
Journal of Abnormal Child Psychology
40
2012
1249-64
Van Ryzin et al., 2012
M.J. Van Ryzin
G.M. Fosco
T.J. Dishion
Family and peer predictors of substance use from early adolescence to early adulthood: An 11year prospective analysis
Addictive Behaviors
37
2012
1314-24
Véronneau and Dishion, 2010
M. Véronneau
T.J. Dishion
Predicting change in early adolescent problem behavior in the middle school years: A mesosystemic perspective on parenting and peer experiences
Journal of Abnormal Child Psychology
38
2010
1125-37
Walker-Barnes and Mason, 2004
C. Walker-Barnes
C.A. Mason
Delinquency and substance use among gang-involved youth: The moderating role of parenting practices
American Journal of Community Psychology
34
2004
235-50

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