problem behavior

Walsh, S.D., Molcho, M., Craig, W., Harel-Fisch, Y., Huynh, Q.,  Kukaswadia, A., Aasvee, K., Varnai, D., Ottova, V. & Ravens-Sieberer, U. (2013)

Physical and Emotional Health Problems Experienced by Youth Engaged in Physical Fighting and Weapon Carrying. Plos One, 8 (2). 8 p.

Waniel, A., Besser, A., & Priel, B. (2008)

Self‐ and maternal representations, relatedness patterns, and problem behavior in middle childhood. Personal Relationships 15(2),171 - 189, DOI: 10.1111/j.1475-6811.2008.00192.x