No one globally accepted definition of aggressive behaviour
Consensus seems to exist that aggressive behaviour is meant either to injure another, to gain something for the aggressor, or to result in both injury and extraneous gains.
Source: T.J. Zirpoli — Pearson Allyn Bacon Prentice Hall
http://www.education.com/reference/article/aggressive-behavior/
Overaroused
Impulsive
Affective
Predatory
Instrumental
1. Developmental
Family variables, such as harsh parental discipline and poor adult supervision, result in the student being "trained" to engage in aggressive behavior such as hitting
Students find themselves being rejected by their peer group and experiencing academic failure
Stage 1:
Stage 2:
2. Modeled
Students observe aggressive behaviour models when adults engage in verbally abusive or physical punishment of students.
Students when faced with instances that result in feelings of anger, frustration, and/or humiliation react aggressively.
3. Media Influence
Students who are exposed to media violence become desensitized to aggressive and violent behaviour. This factor has led to increased levels of violent and aggressive behaviour among youth . (Walker et al., 1995)
Relationship of TV, video games violence to aggressive behaviour in students (Friedrich-Cofer & Huston, 1986; Kronenberger et al., 2005)
4. Social Skills Deficit
Students act aggressively because they lack alternative skills that would allow them to choose a socially acceptable behavior to deal with a provocative situation in an assertive rather than aggressive manner
(Dubow, Huesmann, & Eron, 1987; Hollinger, 1987; Strain, Guralnick, & Walker, 1986)
Group aggression among school children in three schools
LAGERSPETZ, K. M. J., BJÖRKQVIST, K., BERTS, M. and KING, E. (1982), Group aggression among school children in three schools. Scandinavian Journal of Psychology, 23: 45–52. doi: 10.1111/j.1467-9450.1982.tb00412.x
Mobbing”, i.e. school children repeatedly ganging up on
the same victims, was studied
among 434 12-16 years old children in three schools in
Finland
13.7% of the boys and
5.4% of the girls were involved in mobbing behaviour.
Group aggression among school children in three schools
LAGERSPETZ, K. M. J., BJÖRKQVIST, K., BERTS, M. and KING, E. (1982), Group aggression among school children in three schools. Scandinavian Journal of Psychology, 23: 45–52. doi: 10.1111/j.1467-9450.1982.tb00412.x
The victims had low self-esteem, were subjectively maladjusted, and experienced their peer relations negatively.
The victims were physically weaker than well-adjusted children, and obesity and handicaps were more common among them.
The bullies were physically strong, and handicaps were also among them more frequent than among well-adjusted children.
Group aggression among school children in three schools
LAGERSPETZ, K. M. J., BJÖRKQVIST, K., BERTS, M. and KING, E. (1982), Group aggression among school children in three schools. Scandinavian Journal of Psychology, 23: 45–52. doi: 10.1111/j.1467-9450.1982.tb00412.x
Physical and Verbal Aggressive Behaviour Pattern Among School Children in Urban Area of North Karnataka: A Cross Sectional Study
Fawwad Shaikh , R. G. Viveki , A. B. Halappanavar 1Department of Community Medicine, Belgaum Institute of Medical Sciences, Belgaum - 590001 (Karnataka) India.
Physical and Verbal Aggressive Behaviour Pattern Among School Children in Urban Area of North Karnataka: A Cross Sectional Study
Fawwad Shaikh , R. G. Viveki , A. B. Halappanavar 1Department of Community Medicine, Belgaum Institute of Medical Sciences, Belgaum - 590001 (Karnataka) India.
Physical and Verbal Aggressive Behaviour Pattern Among School Children in Urban Area of North Karnataka: A Cross Sectional Study
Fawwad Shaikh , R. G. Viveki , A. B. Halappanavar 1Department of Community Medicine, Belgaum Institute of Medical Sciences, Belgaum - 590001 (Karnataka) India.