The different treatments options for conditions associated with child psychology include:
Parental support
Family counselling
Psychotherapy (“talk therapy”), speech therapy
Medications
Behaviour and cognitive counselling, and
Treatment by medical professionals

You will be able to identify whether your child needs to consult a psychologist if he/she:
Faces issues interacting with family and friends and has problems with performance in academic and activities
Frequently changes food or sleep pattern
Is underconfident, negative, self-destructive, guilt-filled, anxious, or repetitive
Has suicidal thoughts

You can consult the following group of individuals for the treatment of diseases related to child psychology:
Child psychologist or psychiatrist
Paediatrician
Neuropsychologists
Speech therapist
Counsellor

No, child psychologist cannot prescribe medicines to your child; they can only counsel your child. Your child will be prescribed medications by a psychiatrist.

Yes, speech therapy is a part of child psychology treatment. It is carried out by a specialist called speech therapist. They analyse the cause of why a child has difficulty with speech and language issues and accordingly treat the child.