According to Piaget, Infants Do Not Have a Full Understanding

question 134

Multiple Choice

According to Piaget, infants do not have a full understanding of object permanence until

• A) 6 month of age.
• B) 9 months of age.
• C) 12 months of age.
• D) 18 months of age.

---

Definitions:

Internal Validity

The degree to which a study establishes a trustworthy cause-and-effect relationship between a treatment and an outcome.

Experimental Methods

A research methodology in psychology and other sciences involving the manipulation of variables to determine cause and effect relationships.

Biases

Systematic patterns of deviation from norm or rationality in judgment, whereby inferences about other people and situations may be drawn in an illogical fashion.

Logical Errors

Faulty reasoning patterns or mistaken beliefs that often result from cognitive biases or limitations.