Scott and Shawn Are Identical Twins Raised Together, Whereas Tammy

question 27

Multiple Choice

Scott and Shawn are identical twins raised together, whereas Tammy and Tracey are identical twins raised apart. Scott and Shawn are more similar on IQ than are Tammy and Tracey. This finding:

• A) rules out a purely environmental explanation for IQ
• B) suggests that environment is not important for determining IQ
• C) suggests that genetics are not important for determining IQ
• D) rules out a purely genetic explanation for IQ

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Definitions:

Extrinsic Motivation

Motivation driven by external rewards such as money, fame, grades, or praise, rather than by the enjoyment of the activity itself.

Grading Practices

The methods and criteria used by educators to evaluate, measure, and document the academic performance of students.

Internal Motivation

The drive to act or perform tasks based on internal rewards and personal satisfaction rather than external incentives or pressures.

Least Restrictive Environment

A principle in special education that students with disabilities should be educated with their non-disabled peers to the greatest extent appropriate.