Definitions and types of bullying
Bullying at school is defined as a systematic and repeated aggression involving peers (Olweus, 1993). Typically, this type of aggression requires an imbalance of power between the victim and the bully (Rigby, 2002). Furthermore, bullying is intended to cause harm, induce fear and create distress to the victim (Greene, 2000). It can be perpetrated either by an individual or a group, even though the majority of victims are bullied by a single individual (Olweus, 1994).
This type of maladaptive behaviour manifests itself in several forms. That is, bullying can involve physical aggression (e.g. hitting, pushing, kicking, shoving); verbal violence (e.g. threatening, teasing, name calling); or social exclusion (e.g. gossiping or spreading rumors, forcing peers to isolate someone) (Craig et al., 2000; Ladd & Ladd, 2001; Newman et al., 2001).
Depending on their role in bullying incidents, three distinct groups of children have been identified: the bullies, the passive victims and the aggressive victims, often called bully/victims (Bowers et al., 1994; Austin & Joseph, 1996; Wolke et al., 2000). Bullies have been found to display higher levels of aggressive-impulsive behaviour than other youth (Olweus, 1993; Smokowski & Kopasz, 2005). On the other hand, victims have been found to display elevated levels of depression and anxiety (Kaltiala-Heino et al., 1999; Juvonen et al., 2003), as well as feelings of insecurity and loneliness (Bond et al., 2001). Furthermore, bully/victims share characteristics of both bullies and victims (Schwartz et al, 2001). A study conducted by Swearer, Song, Cary, Eagle and Mickelson (2001) showed that bully/victims suffer from severe psychosocial problems. Therefore, it is important to note that the bully/victim profile seems to be more pathogenic than that of either bullies or victims.
Previous studies have shown that children involved in bullying suffer from both short-term and long-term consequences later in life (Roland, 2002; Seals &Young, 2003; Headley, 2004). A number of researchers have suggested that negative effects related to bullying include loneliness, poor academic achievement, poor social adjustment, greater risk of substance use, and psychological difficulties later in life (Olweus, 1997; Roberts, 2000; Nansel et al., 2001).
Bullies are more likely to exhibit externalizing problems such as aggressive and antisocial behaviour later in life (Sourander et al., 2000). Additionally, researchers argue that during adulthood bullies tend to behave aggressively towards partners and use harsh physical punishment with their own children, and their children are more likely to become bullies themselves (Roberts, 2000; Carney & Merrell, 2001; Smokowski & Kopasz, 2005). In contrast, victims are at greater risk of exhibiting internalizing problems such as depression and anxiety later in their lives (Olweus, 1993; Hawker & Boulton, 2000; Bond et al., 2001). Finally, bully/victims tend to combine all these risks and exhibit both externalizing and internalizing problems as adults.
Prevalence of bullying
Since its introduction in the early 1990’s (Olweus, 1993) the bullying phenomenon has been extensively examined and it has become a universal concern (Andreou, 2000). The prevalence of bullying among 8–12 year old children in Western Europe was found to vary between 3% and 23%, and the prevalence of victimization between 8% and 46% (Wolke et al., 2001). In an earlier study, Olweus (1993) found that approximately 15% of students were involved in bullying experiences; 6% as bullies, 9% as victims, and 1.6% as aggressive victims. In Central and Eastern Europe, a United Nations supported survey found that 35% of school-children (ages 11-15) reported they had been bullied within the past two months, with the percentage ranging from 15% in Sweden to 64% in Lithuania. Using a similar methodology, Rigby and Slee (1990) found that 15-17% of elementary and high school students in Australia were often victimized by their peers. More recently, in a cross-national study of 113,000 students from 25 countries between the ages of 11 and 15 it was found that involvement in bullying (bullies and victims) varied from 5% to 54% across countries (Ronald, 2002; Nansel et al., 2004). In Greece the percentage of children reporting that they had been bullied was 8.2%. Additionally, about 6% admitted that they bullied other children, while about 1% of the respondents were bully/victims (Sapouna, 2008). Finally, Stavrinides, Paradeisiotou, Tziogouros and Lazarou (2010) surveyed 1645 elementary and highschool students, and they found that the prevalence of bullying among students in Cyprus was 17%. More specifically, the results of this study showed that 5.4% of the children were involved as bullies, 7.4% of the children as victims, and 4.2% as aggressive victims.
Parameters of bullying
A number of empirical studies have identified an array of factors that put children at risk of becoming either bullies or victims (e.g., Menesini et al., 2010). These risk factors can be classified in three categories: temperamental, relational and contextual. Regarding the temperamental factors, research shows that children’s involvement in bullying experiences may be associated with high levels of callous-unemotional (CU) traits and with low levels of affective empathy (Jolliffe & Farrington, 2006; 2007; Viding et al., 2009). Using a sample of 11–13 year old children, Viding and her colleagues (2009) indicated that CU traits predicted direct forms of bullying and explained 3% of the variance beyond the presence of conduct problems. Additionally, Wolke et al. (2000) found that a high level of empathy inhibits aggressive behaviour such as bullying.
As far as the relational factors are concerned, several authors have found that children’s involvement in bullying experiences is associated with poor relationships with their peers (Dill et al., 2004; Hodges et al., 1999). Nansel et al. (2004) suggested that victims experience poorer relationships with classmates than do uninvolved children or children classified as bullies. Generally, children who bully or who are victims of bullying tend to lack appropriate social skills (Smokowski & Kopasz, 2005), which may further contribute to problems in their social relationships.
Finally, regarding the contextual factors, studies have shown that children’s involvement in bullying is related to familial and school factors. Researchers argue that specific aspects of parenting such as parental style (Chen et al., 1997), inadequate parental monitoring and involvement (Cernkovich & Giordano, 1987), and maternal depression (Hay et al., 2003) are related to children’s involvement in bullying. According to Baumrind (1991), parental style describes a series of parental behaviours and rearing practices that shape familial climate and affect the dynamic processes that take place in the home. Parental style is measured as it is perceived by the child. Parents may be classified in any of the three distinct parental styles: authoritative, authoritarian, and permissive. Numerous studies have demonstrated a strong link between parental style and children’s social adjustment (Radziszewska et al., 1996; Strage & Swanson, 1999; Kaufmann et al., 2000; Spera, 2005). Chen, Dong and Zhou (1997) have shown that the authoritative style is linked positively to indices of social and school adjustment and negatively to adjustment problems. In contrast, Pereira, Canavarro, Cardoso, and Mendonca (2009) have shown that authoritarian parents have children with numerous behavioural problems such as externalizing difficulties. In terms of bullying, some studies have indicated that authoritarian parenting is related to aggression and bullying behaviour at school (Chen et al., 1997; Baldry & Farrington 2000; Kaufmann et al., 2000). Furthermore, permissive parental style tends to be associated with children’s victimization experiences (Georgiou, 2008a).
There is ample evidence suggesting that inadequate parental monitoring and lack of involvement predicts bullying experiences at school (e.g., Cernkovich & Giordano, 1987). These authors claimed that delinquent behaviour is associated with parental rejection, weak parental supervision and parental disengagement. Following the reciprocal model of interpretation, Laird, Pettit, Bates and Dodge (2003) found that lower levels of parental monitoring predicted future delinquent behaviour and that lower levels of delinquent behaviour predicted higher levels of monitoring.
Additionally, empirical studies have documented the association between maternal depression and a range of adverse behavioural and emotional outcomes in children (Downey & Coyne, 1990; Connell and Goodman, 2002; Goodman, 2007). In relation to child aggression and involvement in bullying, numerous studies have demonstrated that maternal depression is linked to externalizing problems such as proactive aggression and other types of problem behaviour and more worryingly to an array of severe forms of antisocial behaviours during childhood and adolescence (Munson et al., 2001; Hay et al., 2003).
Researchers have argued that bullying is linked to school factors such as negative school climate, distrust towards teachers, and poor quality of teacher-student relationship (Rigby & Bagshaw, 2003; Bibou-Nakou et al., 2012). Positive school climate refers to the quality and character of school life, and it may act as a protective factor against bullying. For instance, positive school climate promotes cooperative learning, group cohesion, respect, and mutual trust (Ghazi, 2003) factors that inhibit bullying. In contrast, Thornberg, Halldin, Bolmsjö and Petersson (2011) found that distrust towards teachers is associated with children’s involvement in bullying. Further, according to Bibou-Nakou and her colleagues (2012), bullying is frequently understood by students as an issue that is related to adverse school climate. Specific components of school climate such as student-teacher relationship, academic competition, and the pressure of academic achievement were significantly associated with bullying.
Furthermore, research showed that community factors such as socioeconomic indicators, rates of violence or crime, and drug trafficking are linked to children’s involvement in bullying (e.g. Cook et al., 2010). These researchers conducted a meta-analysis investigation using 153 studies and the results indicated that bullies and victims are significantly influenced by adverse community factors such as a high rate of neighbourhood delinquency and violence.
Bullying and cultural values
Culturally embedded beliefs and expectations give shape to the child-rearing attitudes in a given society, and thus parents’ values determine the parenting practices that will be adopted. Individualistic cultures promote individual-oriented child-rearing, encouraging children to be independent and self-reliant, whereas collectivistic cultures emphasise group orientation, inducing children to be more cooperative and inter-dependent. Further, according to previous research, collectivistic societies endorse and promote authoritarian parenting strategies, while individualistic societies idealise authoritative parenting (Keshavarz & Baharudin, 2009). For example, adolescents living in a collectivistic context believe that parental control is associated with positive outcomes and view it as parental warmth and acceptance. In contrast, adolescents living in an individualistic culture resent parental control and view it as a negative index of parenting (Kim, 2005).
The association between cultural orientation and bullying is vague. There are some studies reporting that bullying and victimization of out-group members is more common among collectivistic cultures. For example, Nesdale and Naito (2005) showed that participants from collectivistic cultures such as Japan exhibited a greater bullying propensity than participants from individualistic cultures such as Australia. These results are in line with some more recent findings, according to which Egyptian and Saudi Arabian participants (taken as representing collectivistic cultures) revealed a higher level of bullying behaviour than Americans (Hussein, 2009). These findings are explained by means of the stronger need of collectivists to belong to a group, to be accepted by the in-group and to have a social identity that coheres to that of the larger affiliation group. Therefore, members of the in-group behave in a way that fosters conformity to group norms and bias in favour of the in-group versus the out-group. However, other findings on peer delinquency contradict these results. For instance, Le and Stockdale (2005) indicated that individualism was positively related to self-reported delinquency, with partial mediation through peer delinquency, whereas collectivism was negatively related to delinquency.
Bullying in Cyprus
As we have seen above, bullying in Cypriot schools affects a significant minority of children, as is true in other western European countries (Stavrinides et al., 2010). During the past several years a series of studies conducted locally have tried to examine the parameters and correlates of the phenomenon. Georgiou, Stavrinides and Kyriakou (2007) investigated the perceptions of primary school students regarding bullying. Their data showed that while bullying was associated with low academic achievement, the same was not true for victimization. More recently, a longitudinal study provided further evidence that earlier involvement in bullying predicted later drop in school grades, while prior victimization was not linked with school grades (Stavrinides et al., 2011).
In a study investigating the psychosocial profiles of children involved in bullying incidents, Georgiou and Stavrinides (2008) reported that bully/victims manifested the most maladaptive outcome compared to bullies, victims and uninvolved children. More specifically, the authors showed that bully/victims deviated the most from their peers, had the most difficult temperament, they used hostile attributions more frequently and had the lowest rate of peer acceptance. In the same vein, Georgiou and Stavrinides (2012) found that bully/victims were the most impulsive, had the lowest affective empathy and worst pro-social skills, and they had high levels of hyperactivity.
In relation to the bullying-empathy link, several researchers hypothesized over the years that bullies suffer from low levels of empathy (Miller & Eisenberg, 1988; Olweus, 1993; Smith & Thompson, 1991). Most of these studies, however, are cross-sectional and therefore do not clearly show the direction of effects between bullying and empathy and they do not distinguish between the emotional and the cognitive components of empathy. To address this gap, Stavrinides, Georgiou and Theofanous (2010) conducted a longitudinal study in which they found a reciprocal relationship between bullying and the affective component of empathy: that is, bullying at Time 1 predicted lower levels of affective empathy at Time 2, while affective empathy at Time 1 predicted less involvement in bullying at Time 2.
In addition to the studies investigating the mechanisms, profiles and consequences of bullying, another line of research has examined contextual associations of bullying and victimization and particularly the role of family processes. Georgiou (2008b) has shown that maternal overprotection is significantly associated with child victimization at school. While mothers try to protect their vulnerable youths, they often cause more harm by creating barriers for their children to develop their social skills and their sense of independence. Recently, Georgiou and Stavrinides (2013) added that parent-child conflict is also a factor capable of predicting bullying. These findings suggest that a dysfunctional family environment may foster children’s aggression, which, in turn, can be channelled through attacks against vulnerable children at school. Interestingly, in the same study the authors found that the only variable predicting less bullying was child disclosure, which is the free willing information sharing offered by the children to their parents. In a different line of investigation, Georgiou, Fousiani, Michaelides and Stavrinides (2013) provided evidence about the link between harsh parenting and bullying. More specifically, they found that an authoritarian parenting style was significantly associated with bullying and victimization. Finally, Nikiforou, Georgiou and Stavrinides (2013) found that attachment with parents and peers is also a predictor of bullying and victimization. Specifically, the authors showed that alienation, lack of trust and lack of communication with parents and peers predicts both bullying and victimization. Interestingly, this association appears to be stronger for girls.
In the relevant literature, quantitative studies are still dominant while qualitative studies published in the area of bullying are quite limited. In one of the latter studies, Nikiforou (2013) worked with a sample of families that included children and adolescents who were identified as bullies, victims or bully/victims. Qualitative analysis demonstrated that parental practices such as authoritarian, permissive, and neglectful parenting, physical abuse and parent alienation were linked to children’s involvement in bullying. Further, these qualitative data provided evidence about the school processes that were related to bullying. School factors, such as distrust towards teachers, tolerant policies and discrimination on behalf of the teachers, were the main themes that emerged from this analysis. Additionally, the results revealed children’s attributions about being a bully, a victim or a bully/victim. Specifically, it was found that bullies tend to explain their own behaviour using individualistic terms (i.e. it is the victim’s fault) and non-individualistic terms as well (peer pressure). On the other hand, victims tend to explain their experience by blaming themselves (i.e. their own different, deviant and odd behaviour).
Bullying in periods of crisis and social pedagogy
As outlined above, prior research has identified several factors that act as parameters of bullying and victimization at school. Some studies suggest that this problematic behaviour is mostly due to idiosyncratic characteristics of the aggressor that may be related to psychopathology (Fanti et al., 2009), while others link bullying with personality and neuro-psychological disorders (Coolidge et al., 2004). Most researchers agree, however, that social factors and specifically the family background of both bullies and victims are related to this phenomenon.
Furthermore, bullying cannot be fully understood without considering both the social and moral aspects involved in the phenomenon, as Arsenio and Lemerise (2004) rightfully argue. The holistic model suggested by these two authors describes the application of moral structures during peer interactions and is useful in exploring questions about the connections between children’s understanding and their behaviour involving aggression and other morally relevant acts.
What follows from this analysis is that bullying activities at school and related phenomena such as peer aggression and anti-social behaviour of students of all ages should be addressed by the combined effort of all partners involved in the educational process. The three main partners are teachers, parents and students themselves. Obviously, sporadic and fragmented interventions organized by school personnel in the school premises are doomed to fail. The same fate awaits teacher initiatives that are formally positioned in the daily routine of school functioning (i.e. lectures during class periods, punishments, dealing with aggression as if it was material for homework). On the other hand, individual parents acting on their own in order to prevent or exterminate these behaviours from their child’s repertoire do not have much luck either.
In the past five years, like many southern European countries, Cyprus has been going through a financial crisis with banks collapsing, businesses closing down and public debt reaching dangerous levels. A direct result of this crisis is increasing unemployment, especially among young people, poverty and social unrest. In the conclusions of a conference organized by the Council of the European Union in Brussels, on October 5, 2012, the following statement is very clear as well as very alarming: ‘children growing up in poverty and social exclusion are less likely than their betteroff peers to do well at school, enjoy good health and realize their full potential later in life, as the risk of becoming unemployed and poor and socially excluded is higher for them’ (Council of the European Union, 2012, p. 2).
In addition to these general observations, it seems that the international financial crisis affects the quality of human relationships, including those between parents and children and between peers. Researchers have found that economic stress in family life is linked to children’s symptoms of internalizing and externalizing problems (Conger et al., 1994). The economic pressure experienced by parents tends to increase parental dysphoria and marital conflict as well as to maximize existing conflicts in the family. As a result, these hostile exchanges between parents and children affect their emotional and behavioural stability and may indirectly contribute to social problems such as peer aggression and bullying at school.
In order to tackle effectively this difficult and painful situation, systematic and cooperative efforts are needed. These efforts can take the form of social pedagogy as described in several, relevant publications (Mylonakou-Keke, 2003; Cameron, 2011). Contemporary schools should abandon the old methods of excluding parents and students from the decision-making process and realize that only with the partnership between teachers, students and parents the goals of education can be fulfilled. Schools tend to be introverted institutions. As a result, they remain practically unaffected by the changes that happen so rapidly in the world around them. This should change. ‘A school door must open from both sides, not only from the inside’ (Georgiou, 1998, p. 73). Teachers have for centuries controlled the ‘lock’ of the school door stopping outsiders, especially parents, from truly participating in the educational process. This defensive attitude leads nowhere and stops the school from actualizing its stated purpose, which is to educate all students and help them become whole persons and socially adjusted individuals.
The support of family units and the enhancement of home-school cooperation are among the cornerstones of social pedagogy (Hämäläinen, 2012; Mylonakou-Keke, 2013). Additionally, the role of the school should not be limited only to that of a knowledge-providing or a certificate-issuing institution. This role should be predominantly social pedagogical in nature (Kyriacou et al., 2009; Kornbeck et al., 2011; Stephens, 2012; Mylonakou-Keke, 2013), that is, schools should undertake a more active and decisive part in the effort to eliminate social phenomena such as bullying and victimization. To this end, communities can rightfully expect that schools take the lead in organizing prevention and intervention programmes aimed at reducing of these distractive problems.
A more social pedagogical curriculum could be developed, based on the findings of empirical research that has identified the parameters of bullying, the characteristics of the various groups of children and adolescents involved in bullying activities, existing cultural values and parenting practices as well as all the other related factors. This will include learning goals and means for attaining these goals: material, such as case studies for group discussions, interactive exercises, mentoring opportunities and a comprehensive system of rewards for those children who manage to acquire new, sustainable behaviour towards their peers. If we fail to introduce these innovative interventions that will bring together all the interested parties, bullies will continue to bully and victims will continue to be victimized.
References
Andreou,, E. (2000). Bully/victim problems and their association with coping behaviour in conflictual peer interactions among school-age children. Educational Psychology, 21(1), 59–66.
Arsenio,, W. F., & Lemerise,, E. A. (2004). Aggression and moral development: integrating social information processing and moral domains models. Child Development, 75, 987-1002.
Austin,, S., & Joseph,, S. (1996). Assessment of bully/victim problems in 8 to 11 years old. British Journal of Educational Psychology, 66, 447-456.
Baldry,, A. C., & Farrington,, D. P. (2000). Bullies and delinquents: Personal characteristics and parental styles. Journal of Community and Applied Social Psychology, 10, 17–31.
Baumrind,, D. (1991). Parenting styles and adolescent development. In Brooks-Gunn,, J., Lerner,, R. & Petersen,, A. (Eds.), The encyclopedia of adolescence (pp. 746–758). New York: Garland.
Bibou-Nakou,, I., Tsiantis,, J., Assimopoulos,, H., Chatzilambou,, P., & Giannakopoulou,, D. (2012). School factors related to bullying: a qualitative study of early adolescent students. Social Psychology of Education, 15, (2), 125-145.
Bond,, L., Carlin,, J. B., Thomas,, L., Rubin,, K., & Patton,, G. (2001). Does bullying cause emotional problems? A prospective study of young teenagers. British Medical Journal, 323, 480 – 484.
Bowers,, L., Smith,, P. K., & Binney,, V. (1994). ‘Perceived Family Relationships of Bullies, Victims and Bully/Victims in Middle Childhood’. Journal of Social and Personal Relationships, 11, 215–232.
Cameron,, C. (2011). Social Pedagogy: What Questions Can We Ask About Its Value and Effectiveness? Children Australia, 36 (4), 187-198.
Carney,, A. and Merrell,, K. (2001). Bullying in Schools: Perspectives on Understanding and Preventing an International Problem. School Psychology International, 21, 364–382.
Cernkovich,, S. A., & Giordano,, P. C. (1987). Family relationships and delinquency. Criminology, 24, 295–321.
Chen,, X., Dong,, Q., & Zhou,, H. (1997). Authoritative and authoritarian parenting practices and social and school performance in Chinese children. International Journal of Behavioural Development, 21, 855–873.
Conger,, R. D., Ge,, X., Elder,, G. H., Lorenz,, F. O. and Simons,, R. L. (1994). Economic Stress, Coercive Family Process, and Developmental Problems of Adolescents. Child Development, 65, 541–561.
Connell,, A.M., & Goodman,, S.H. (2002). The association between psychopathology in fathers versus mothers and children's internalizing and externalizing behaviour problems: a meta-analysis. Psychological Bulletin, 128, 746–773.
Cook,, C. R., Williams,, K. R., Guerra,, N. G., Kim,, T. E., & Sadek,, S. (2010). Predictors of Bullying and Victimization in Childhood and Adolescence: A Meta-analytic Investigation. School Psychology Quarterly, 25, (2), 65–83.
Coolidge,, F. L., DenBoer,, J. W., & Segal,, D. L. (2004). Personality and neuropsychological correlates of bullying behaviour: An empirical investigation. Personality and Individual Differences, 36, 1559-1569.
Council of the European Union. (2012). Preventing and tackling child poverty and social exclusion and promoting children's well-being – Council Conclusions (No. 14437/12).
Craig,, W.M., Henderson,, K., & Murphy,, J.G. (2000). Prospective teachers’ attitudes toward bullying and victimization. School Psychology International, 21, 5-21.
Dill,, E. J., Vernberg,, E. M., Fonagy,, P., Twemlow,, S.W., & Gamm,, B. K. (2004). Negative affect in victimized children: The roles of social withdrawal, peer rejection, and attitudes toward bullying. Journal of Abnormal Psychology, 32, 159 – 173.
Downey,, G., & Coyne,, J. C. (1990). Children of depressed parents: An integrative review. Psychological Bulletin, 108, 50–76.
Fanti,, K., Frick,, P., & Georgiou,, St. (2009). Linking callous-unemotional traits to instrumental and non-instrumental forms of aggression. Journal of Psychopathology and Behavioural Assessment, 31, 285–298.
Georgiou,, S. N (1998). A study of two Cypriot school communities. The School Community Journal, 8 (1), 73-91.
Georgiou,, S. N (2008a). Parental style and child bullying and victimization experiences at school. Social Psychology of Education, 11, 213 – 227.
Georgiou,, S. N (2008b). Bullying and victimization at school: The role of mothers. British Journal of Educational Psychology, 78, 109–125.
Georgiou,, S. N., & Stavrinides,, P. (2012). Social-Psychological Profiles of Early Adolescents Involved in Bullying Activities. International Journal of Criminology and Sociology, 1, 60-68.
Georgiou,, S. N. & Stavrinides,, P. (2008). Bullies, victims, and bully-victims: psychosocial profiles and attributions styles. School Psychology International, 29 (5), 574-589.
Georgiou,, S. N., Stavrinides,, P., & Kyriakou,, M. (2007). Children’s perception of bullying. Scientia Paedagogica Experimentalis. Special Issue on Bullying at school: current trends for definition and prevention, XLIV, 1, 103-124.
Georgiou,, S. N., Fousiani,, K., Michaelides,, M., & Stavrinides,, P. (2013). Cultural value orientation and authoritarian parenting as parameters of bullying and victimization at school. International Journal of Psychology, 48, 1, 69–78.
Georgiou,, S. N., & Stavrinides,, P. (2013). Parenting at home and bullying at school. Social Psychology of Education: An International Journal, 16, 165-179.
Ghazi,, G. (2003). The relationship between forms of instruction, achievement and perceptions of classroom climate. Educational Researcher, 45, (1), 83-93.
Goodman,, S. H (2007). Depression in mothers. Annual Review of Clinical Psychology, 3, 107–135.
Greene,, M. B (2000). Bullying and harassment in schools. In Moser,, R. S. and Franz,, C. E. (Eds), Shocking violence: youth perpetrators and victims – a multidisciplinary perspective. (pp 72-101). Springfield, IL: Charles C. Thomas.
Hämäläinen,, J. (2012). Social Pedagogical Eyes in the Midst of Diverse Understandings, Conceptualisations and Activities. International Journal of Social Pedagogy, 1(1), 3-16. Available online: http://www.internationaljournalofsocialpedagogy.comhttp://www.internationaljournalofsocialpedagogy.com
Hay,, D. F., Pawlby,, S., Angold,, A., Harold,, G. T., & Sharp,, D. (2003). Pathways to violence in the children of mothers who were depressed postpartum. Developmental Psychology, 39, 1083–1094.
Hawker,, D. S. J. & Boulton,, M. J. (2000). Twenty years’ research on peer victimization and psychosocial maladjustment: a meta – analytic review of cross – sectional studies. Journal of Child Psychology and Psychiatry, 41, (4), 441-455.
Headley,, S. (2004). Bullying and violence. Youth studies in Australia, 23, (2), 60.
Hodges,, E. V. E., Boivin,, M., Vitaro,, F., & Bukowski,, W. M. (1999). The power of friendship: Protection against an escalating cycle of peer victimization. Developmental Psychology, 35, 94 - 101.
Hussein,, M. H (2009). The peer interaction in primary school questionnaire: Testing for measurement equivalence and latent mean differences in bullying between gender in Egypt, Saudi Arabia and the USA. Social Psychology of Education, 13(1), 57-76.
Jolliffe,, D., & Farrington,, D. P. (2007). Examining the relationship between low empathy and selfreported offending. Legal and Criminological Psychology, 12, (2), 265–286.
Jolliffe,, D., & Farrington,, D.P. (2006). Examining the relationship between low empathy and bullying. Aggressive Behaviour, 32, (6), 540–550.
Juvonen,, J., Graham,, S. & Schuster,, M. A. (2003). Bullying among young adolescents: the Strong, the weak, and the troubled. Pediatrics, 112, (6), 1231-1237.
Kaltiala-Heino,, R., Rimpela,, M., Marttunen,, M., Rimpela,, A., & Rantanen,, P. (1999). Bullying, depression, and suicidal ideation in Finnish adolescents: school survey. British Medicine Journal, 319, 348–351.
Kaufmann,, D., Gesten,, E., Santa Lucia,, R. C., Salsedo,, O., Gobioff,, G. R., & Gadd,, R. (2000). The relationship between parenting style and children’s adjustment: The parents’ perspective. Journal of Child and Family Studies, 9, (2), 231–245.
Keshavarz,, S., & Baharudin,, R. (2009). Parenting style in collectivist culture of Malaysia. European Journal of Social Sciences. 10, (1), 66.
Kim,, E. (2005). Korean American parental control: Acceptance or rejection? Ethos, 33, 347-366.
Kornbeck,, J. & Rosendal - Jensen,, N. (Eds.) (2011). Social Pedagogy for the Entire Lifespan. Volume I. Bremen: Europäischer Hochschulverlag GmbH & Co.
Kyriacou,, C., Tollisen - Ellingsen,, I., Stephens,, P. & Sundaram,, V. (2009). Social Pedagogy and the teacher: England and Norway compared. Pedagogy, Culture & Society, 17 (1), 75-87.
Ladd,, B., & Ladd,, G.W. (2001). Variations in peer victimization: Relations to children’s maladjustment. In Juvonen,, J. & Graham,, S. (Eds.), Peer harassment in school: The plight of the vulnerable and victimized (pp. 25-48). New York: Guilford Press.
Laird,, R. D., Pettit,, G. S., Bates,, J. E., & Dodge,, K. A. (2003). Parents’ monitoring-relevant knowledge and adolescents’ delinquent behaviour: Evidence of correlated developmental changes in reciprocal influences. Child Development, 74, 752–768.
Le,, T.N., & Stockdale,, G. (2005). Individualism, collectivism, and delinquency in Asian American adolescents. Journal of Clinical Child and Adolescent Psychology, 34, 681–691.
Menesini,, E., Camodeca,, M., & Nocentini,, A. (2010). Bullying among siblings: The role of personality and relational variables. British Journal of Developmental Psychology, 28, 921–939.
Miller,, P.A., & Eisenberg,, N. (1988). The relation of empathy to aggressive and externalizing/antisocial behaviour. Psychological Bulletin, 103, (3), 324–344.
Munson,, J. A., McMahon,, R. J., & Spieker,, S. J. (2001). Structure and variability in the developmental trajectory of children’s externalizing problems: Impact of infant attachment, maternal depressive sypmtomatology, and child sex. Development and Psychopathology, 13, 277-296.
Mylonakou-Keke,, I. (2003). Ζητήματα Κοινωνικής Παιδαγωγικής [Issues of Social Pedagogy]. Athens: Atrapos Editions.
Mylonakou-Keke,, I. (2013). Κοινωνική Παιδαγωγική: Θεωρητικές, επιστημολογικές και μεθοδολογικές Διαστάσεις [Social Pedagogy: Theoretical, Epistemological and Methodological Dimensions]. Athens: Diadrasis Editions.
Nansel,, T. R., Craig,, W., Overpeck,, M. D., Saluja,, G., & Ruan,, J., The Health Behaviour in School-aged Children Bullying Analyses Working Group. (2004). Cross-national consistency in the relationship between bullying behaviours and psychosocial adjustment. Arch Pediatric Adolescent Medicine, 158, 730–736.
Nansel,, T.R., Overpeck,, M.D., Pilla,, R.S., Ruan,, W.J., Simons-Morton,, B., & Scheidt,, P. (2001). Bullying behaviours among US youth. Journal of the American Medical Association, 285, 2094–2100.
Nesdale,, D., & Naito,, M. (2005). Individualism-collectivism and the attitudes to school bullying of Japanese and Australian students. Journal of Cross Cultural Psychology, 36, (5)537-556.
Newman,, R.S., Murray,, B., & Lussier,, C. (2001). Confrontation with aggressive peers at school students’ reluctance to seek help from the teacher. Journal of Educational Psychology, 93, 398-410.
Nikiforou,, M., Georgiou,, S. N., & Stavrinides,, P. (2013). Attachment to parents and peers as a parameter of bullying and victimization. Journal of Criminology, 1, 1-9.
Nikiforou,, M. (2013). Parenting characteristics and practices as parameters of bullying and victimization: The moderating role of callous-unemotional traits and empathy. Unpublished Dissertation. University of Cyprus.
Olweus,, D. (1993). Bullying at school: What we know and what we can do. Cambridge, MA: Blackwell.
Olweus,, D. (1994). Bullying at school: Long term outcomes for the victims and an effective schoolbased intervention programme. In Huesmann,, L.R. (Ed.), Aggressive behaviour: Current perspectives (pp. 97-130). New York: Wiley.
Olweus,, D. (1997). Bully/victim problems in school: Facts and intervention. European Journal of Psychology of Education, 12, 495-510.
Pereira,, A., Canavarro,, C., Cardoso,, M., & Mendonca,, D. (2009). Patterns of Parental Rearing Styles and Child Behaviour Problems among Portuguese School-Aged Children. Journal of Child and Family Studies, 18, 454–464.
Radziszewska,, B., Richardosn,, J. L., Dent,, C. W., & Flay,, B. R. (1996). Parenting style and adolescent depressive symptoms, smoking and academic achievement: Ethnic, gender, and SES differences. Journal of Behavioural Medicine, 19, (3), 289–305.
Rigby,, K. (2002). New perspective on bullying. London: Jessica Kingsley.
Rigby,, K., & Bagshaw,, D. (2003). Prospects of adolescent students collaborating with teachers in addressing issues of bullying and conflict in schools. Educational Psychology, 23, (5), 535–546.
Rigby,, K., & Slee,, P. (1990). Victims and bullies in school communities. Journal of the Australian Society of Criminology, 1, (2), 23-28.
Roberts,, W. B (2000). The bully as victim. Professional School Counseling, 4, 148-156.
Roland,, E. (2002). Bullying, depressive symptoms and suicidal thoughts. Educational Research, 44, 55–67.
Sapouna,, M. (2008). Bullying in Greek Primary and Secondary Schools. School Psychology International, 29, (2), 199-213.
Schwartz,, D., Proctor,, L. J. & Chien,, D. H. (2001). The Aggressive Victim of Bullying: Emotional and Behavioural Dysregulation as a Pathway to Victimization by Peers. In Juvonen,, J. & Graham,, S. (Eds.). Peer Harassment in School: The Plight of the Vulnerable and Victimized (pp. 147-174). New York: Guilford Press.
Seals,, D., & Young,, J. (2003). Bullying and victimization: Prevalence and relationship to gender, grade level, ethnicity, self-esteem and depression. Adolescence, 38, (152), 735–747.
Smith,, P.K., & Thompson,, D. (1991). Practical approaches to bullying. London: David Foulton Publishers.
Smokowski,, P. R., & Kopasz,, K. H. (2005). Bullying in school: An overview of types, effects, family characteristics, and intervention strategies. Children & Schools, 27, 101 – 110.
Sourander,, A., Helstela,, L., Helenius,, H. & Piha,, J. (2000). Persistence of Bullying From Childhood to Adolescence – Longitudinal 8 – Year Follow – Up Study. Child Abuse and Neglect, 24, 873-881.
Spera,, C. (2005). A review of relationships among parenting practices, parenting styles and adolescent school achievement. Educational Psychology Review, 17, (2), 125–146.
Stavrinides,, P., Georgiou,, St., Nikiforou,, M, & Kiteri,, E. (2011). Longitudinal investigation of the relationship between bullying and psychosocial adjustment. European Journal of Developmental Psychology, 8, (6), 730-743.
Stavrinides,, P., Georgiou,, S. N., & Theofanous,, V. (2010). Bullying and empathy: a short-term longitudinal investigation. Educational Psychology, 30, (7), 793-802.
Stavrinides,, P., Paradisiotou,, A., Tziogkouros,, C., & Lazarou,, C. (2010). Prevalence of bullying among Cyprus elementary and high school students. International Journal of Violence and Schools, 11, 114-128.
Stephens,, P. (2012). Social Pedagogic Practice: Exploring the Core. In: Kornbeck,, J. & Rosendal Jensen,, N. (Eds.) Social Pedagogy for the Entire Lifespan. Volume II. Bremen: Europäischer Hochschulverlag GmbH & Co.
Strage,, A., & Swanson,, T. (1999). Authoritative parenting and college students’ academic adjustment and success. Journal of Educational Psychology, 91, 146–156.
Swearer,, S. M., Song,, S. Y., Cary,, P. T., Eagle,, J. W., & Mickelson,, W. T. (2001). Psychosocial correlates in bullying and victimization: The relationship between depression, anxiety, and bully/victim status. Journal of Emotional Abuse, 2, 95-121.
Thornberg,, R., Halldin,, K., Bolmsjö,, N., & Petersson,, A. (2011). Victimising of school bullying: a grounded theory. Research Papers in Education, 1–21.
Viding,, E., Simmonds,, E., Petrides,, K. V., & Frederickson,, N. (2009). The contribution of callousunemotional traits and conduct problems to bullying in early adolescence. Journal of Child Psychology and Psychiatry, 50, (4), 471–481.
Wolke,, D., Woods,, S., Stanford,, K., Schulz,, H. (2001). Bullying and victimization of primary school children in England and Germany: prevalence and school factors. British Journal of Psychology, 92, 673–696.
Wolke,, D., Woods,, S., Bloomfield,, L. & Karstadt,, L. (2000). The association between direct and relational bullying and behaviour problems among primary school children. Journal of Child Psychology and Psychiatry, 8, 989-1002.