Research studies conducted such as the "Longitudinal Study on the Effects of Child Abuse and Childrens Exposure to Domestic Violence", show that 36.8% of children engage in felony assault compared to the 47.5% of abused/assaulted children. Research has shown that children exposed to domestic violence increases the chances of experienced behavioral and emotional problems (depression, irritability, anxiety, academic problems, and problems in language development).Overall, emotional effects caused by child abuse and even witnessing abuse can result in long-term and short-term effects that ultimately affect a childs upbringing and development. Physical
The immediate physical effects of abuse or neglect can be relatively minor (bruises or cuts) or severe (broken bones, hemorrhage, death). Certain injuries, such as rib fractures or femoral fractures in infants that are not yet walking, may increase suspicion of child physical abuse, although such injuries are only seen in a fraction of children suffering physical abuse. Cigarette burns or scald injuries may also prompt evaluation for child physical abuse.The long-term impact of child abuse and neglect on physical health and development can be:

Shaken baby syndrome. Shaking a baby is a common form of child abuse that often results in permanent neurological damage (80% of cases) or death (30% of cases). Damage results from intracranial hypertension (increased pressure in the skull) after bleeding in the brain, damage to the spinal cord and neck, and rib or bone fractures. Impaired brain development.
In over one-third of cases, the perpetrator is also a minor.In 1999 the BBC reported on the RAHI Foundations survey of sexual abuse in India, in which 76% of respondents said they had been abused as children, 40% of those stating the perpetrator was a family member.United States federal prosecutors registered multiple charges against a South Korean man for reportedly running the worlds "largest dark web child porn marketplace." Reportedly, the English translated website "Welcome to Video", which has now been taken consisted of more than 200,000 videos or 8TB of data showing sexual acts involving infants, children and toddlers and processed about 7,300 Bitcoin, i.e. $730,000 worth of transactions. Psychological abuse
There are multiple definitions of child psychological abuse:

In 2013, the American Psychiatric Association (APA) added Child Psychological Abuse to the DSM-5, describing it as "nonaccidental verbal or symbolic acts by a childs parent or caregiver that result, or have reasonable potential to result, in significant psychological harm to the child."