Problem: How can I make notes with bullet points in this paragraph? Children with mutual antipathies expect the worst from their disliked peers: 10-year-olds in a study in Estonia, for example, attributed more hostility and expected more hostile responses when their partner was an enemy rather than a neutral peer (Peets et al., 2007). Mutual antipa thies can also have negative effects on children's development: The more numerous the child's antipathies, the poorer the child's social- emotional adjustment and academic performance (Hembree & Vandell, 2000). Having enemies in preadolescence foreshadows later problems in adolescence: Boys who had same-gender mutual antipathies at age 10 were more likely to have problems with substance addiction and delinquency in adolescence; for girls, same-gender antipathies predicted lower achievement (Abecassis et al., 2002). Antipathetic relationships differ in terms of their relationship histories. A substantial number of antipathies are between former friends; others are between peers who never liked each other. Antipathetic relationships between former friends involve features such as violations of intimacy rules (e.g., divulging confidential information) and efforts at reconciliation; antipathetic relationships between children who were never friends may arise from rivalry or competition and involve features such as annoyance and frustration (Casper & Card, 2010). Need Assignment Help?