Which of the Following Is a Methodological Weakness of Risk

Multiple Choice

Which of the following is a methodological weakness of risk assessment and related research?

A) The sample available for evaluating a risk assessment instrument is typically low risk.
B) The number of risk factors being studied is limited.
C) The use of official records in this type of research tends to underestimate the actual number of violent crimes committed.
D) The definition of the criterion variable is too restricted.
E) all of the above