Common behavioral and emotional problems in children include emotional and behavioral disorders, behavioral disorders, and eating disorders. Emotional and behavioral disorders are defined as an inability to build relationships, depression, and developing physical symptoms related to personal problems. Behavioral disorders involve a child not doing what adults want them to do. Eating disorders include pica, which is the repeated ingestion of non-nutritive substances. Causes of problems include biological factors, home and community environment, and characteristics include distorted thinking, anxiety, aggression, and withdrawal. Treatments involve medication, behavioral therapies, and improving parenting and environment.