Gina and Tina are identical twins who were separated at birth and grew up in different families. Which of the following aspects of their lives is more likely to be due to genetic similarities?
a. Both sing alto and are accomplished musicians.
b. Both married men who were named Tim.
c. Both drive red Mustang convertibles.
d. Both use the same shampoo and toothpaste.
a
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Most people know how to start a car and drive away without "really thinking about it". This
type of effort most likely taps __________ memory. Fill in the blanks with correct word
A group of children with ADHD were put on stimulant medication. After several months, physicians had teachers and independent observers check their progress. Which of the following is likely to be the most significant effect of the drug treatment?
a) increasing self-esteem b) reducing daydreaming and aggressiveness c) improving academic accuracy and productivity d) improving the level of courtesy shown to other children