Final answer:
Omar's friend is approaching his alcohol dependency issue from a sociocultural standpoint, acknowledging the impact of family and societal influences on his behavior.
Step-by-step explanation:
Omar's friend is addressing his problem from a sociocultural approach. This perspective considers the external factors such as family and societal influences that contribute to one's behaviors and issues, including alcohol dependency. It looks beyond the individual to the larger social and cultural context, rather than viewing the problem as merely an intrapersonal issue.
In sociology, understanding the impact of external factors is crucial for comprehending behavior. Alcohol consumption patterns are not only influenced by personal choice but also by family dynamics, cultural norms, and societal pressures. This perspective has evolved over time, with increasing recognition that addiction is often a result of a complex interplay of factors and not solely due to the individual's failings.