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Provide a detailed explanation of: 
· What is Oppositional Defiance Disorder (ODD) 
· How the diagnoses affect Navid
· How the diagnoses affect the family
· How does the death (grief) of Marlo affects the family

Background
Edwin was referred to social work department due to his son’s behavior problems. The son (age 9) was diagnosed with Oppositional Defiance Disorder (ODD) and is also affected by his mothers death. 

Description of Family System
Father: Edwin Morales, Male, Heterosexual from El Salvador. 
Ethnicity: Salvadorian 
Religion: Catholic 
Employment: Salvadorian Restaurant. Dishwasher and waiter. 
Mother: Marlo Morales. Deceased 1-year-ago in a traumatic car accident. 
Children: 
Navid Morales, Aged 9, Dx: Oppositional Defiance Disorder, Family referred by school based on his behavior, Male, Heterosexual 
Pablo Morales, Aged 7, Male, Heterosexual 
Juan Morales, Aged 5, Male, Heterosexual 
Isabel Morales, Aged 3, Female, Heterosexual