The correct answer is "The sample sizes are often small". Socialization is not only important because it helps uphold societies and cultures, but also because it is a key part of individual development. Sociology is more interested in the way that society's influence affects our behavior patterns.
When the roommate obtained the cash from the banker, committed a scam or fraud. This is a crime against the estate. The roommate performs a deception by which he makes himself give a patrimonial good by making the banker believe something that is not real.
