A Variable That Can Assume Only One of Two Possible

question 11

Multiple Choice

A variable that can assume only one of two possible outcomes that take on the values of either 0 or 1,and is used to incorporate the effect of qualitative variables in a regression model,is referred to as ________.

• A)a dummy variable
• B)a constant endogenous variable
• C)an interaction
• D)a constant

---

Definitions:

Semiotic Function

The ability of signs, symbols, or languages to represent objects, actions, ideas, or concepts indirectly, which is fundamental in communication and thinking.

Reversibility

The concept that certain processes can be undone, returning to the original state by reversing the process that caused the change.

Egocentrism

A cognitive bias where an individual has difficulty understanding or assuming any perspective other than their own, often discussed in the context of child development.

Simple Reflexes

Basic, involuntary responses to stimuli, such as the knee-jerk reflex, that are mediated by the spinal cord and brainstem.