Which of the following most properly defines screening and assessment?

The definition of screening and assessment in the context of Alcohol and Other Drug Abuse (AODA) clearly indicates that screening involves looking for indications of a problem, such as risky behaviors or symptoms suggesting substance use issues. This initial step is crucial for determining whether further investigation or intervention is needed.

Assessment, on the other hand, goes deeper than screening by defining the extent, nature, and specifics of the issue. It involves a comprehensive evaluation that can include diagnostic criteria, understanding a client's history, and gathering qualitative and quantitative data to clarify the problem presented. This detailed analysis is necessary for developing an effective treatment plan tailored to the individual needs of the client.

Other options may misinterpret the relationship between screening and assessment by suggesting that assessment is a means of treating or resolving issues, rather than understanding and defining them. In AODA practice, clear differentiation between these stages is fundamental for effective intervention and support.