This essay will examine Leo's case study and distinguish between mediation, counseling and advocacy support services. An appropriate intervention for Leo will be selected and we will determine how it can meet his developmental needs. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay Mediation is an intervention used to resolve a dispute. It involves more than one party and focuses on reaching an agreement/transaction. Counseling is a therapeutic talk therapy that allows a person to express and explore their feelings in a confidential setting. Counseling can help clients overcome personal or psychological problems by finding ways to deal with their emotional problems. Advocacy is about representation, ensuring that customers' voices are heard. An attorney can speak on behalf of the client, defending and safeguarding the client's rights. All three services aim to help and support customers, listen and improve communication, deal with trust and customers can withdraw at any time. Both advocacy and counseling help one side of the conflict while mediation is an impartial service. Numerous problems surround Leo currently, the separation of his parents indicates stability and emotional problems, Leo's social development needs to be addressed, not identifying with his peers and withdrawing from his social circle he may isolate himself. Lack of education, signs point to self-harm, homelessness, neglect and domestic abuse. The case study does not indicate any form of decision making for Leo that may require representation, nor is Leo in conflict with another party, therefore advocacy and mediation are both unsuitable. Leo's request for help indicates that his immediate emotional state needs to be addressed and therefore counseling is the most appropriate intervention at this stage. According to Vitelli (2013), Hall (1904) suggests that storm and stress are inevitable during adolescent development, referring to the decrease in self-control. Evident in Leo's conflict with parents, mood disorders and risky behavior. However, Bandura (1964) disagrees, accusing the mass media of creating such a vision. He suggests that the storm some young people go through may stem from problems in their early childhood experience. He concluded that expecting adolescence to be stormy often becomes a self-fulfilling prophecy. When working with children and adolescents it is important for counselors to recognize the individual's developmental stages. Children and young people are more likely to be at different emotional and cognitive levels than their adult counterparts. Geldard, Geldard, and Yin-Foo (2016) identified five challenges to adolescent development; biological, cognitive, psychological, social, moral/spiritual. Biological processes drive many aspects of growth and development, these changes result in profound psychological, sexual and emotional changes, especially during the transition period between childhood and adulthood called puberty. According to Morin (2019) Most boys reach puberty at age 14. Teens are likely to experience growth spurts, voice cracking, body hair growth, and changes in the sexual organs. The counselor must be aware that the increase in Leo's sexual hormones can affect his emotional state, as a result there may be problems with embarrassment, embarrassment, anxiety, mood changes and fluctuations in self-esteem. Social challenges experienced by Leo include parental, family, and social expectations. The lack of.