The AIC Is a Statistic

question 35

Multiple Choice

The AIC is a statistic

• A)that is used as an alternative to the BIC when the sample size is small (T < 50)
• B)often used to test for heteroskedasticity
• C)used to help a researcher chose the number of lags in a time series with multiple predictors
• D)all of the above

---

Definitions:

Foreclosure

In psychological terms, it refers to a premature commitment to an identity or role as determined by parental choice, without undergoing a period of exploration.

James Marcia

A developmental psychologist who proposed a theory of identity status focusing on adolescents' exploration and commitment to values and goals.

Identity Statuses

A framework by James Marcia categorizing the process of identity formation into four statuses: achievement, moratorium, foreclosure, and diffusion.

Identity Diffusion

A state in adolescence described by Marcia as part of his identity status theory, where an individual has not yet undergone an identity crisis or made any commitments.