The "Third Variable Problem" Refers to a

question 26

Multiple Choice

The "third variable problem" refers to a

• A) study in which an independent variable was not manipulated.
• B) study where the results revealed a zero correlation.
• C) situation where a variable that was not measured actually accounts for the relationship.
• D) situation where the proper dependent variable was not measured.

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Definitions:

Preoperational Thought

A stage in Piaget's theory of cognitive development where children from about 2 to 7 years of age are able to use symbols and language but do not yet understand concrete logic.

Conservation

The careful preservation and protection of something, especially aimed at preventing the depletion of natural resources.

Private Speech

The internal dialogue that occurs when people talk to themselves (either silently or out loud).

Vygotsky

A psychologist known for his theory of social development and concepts such as the Zone of Proximal Development and scaffolding in learning.