How many genes are shared between children and their parents?
A. 99%
B. 50%
C. 25%
D. 5%
Answer: B
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In which of the following cognitive skills are statistically significant gender differences most likely to be found?
a. general intelligence b. problem-solving ability c. spatial ability d. concept formation
Blake has a hard time with any kind of fine motor coordination. Even though he is 7 years old, he can barely button a shirt, he cannot tie his own shoes, and struggles with an appropriate pencil grasp. Blake has which learning disorder?
a. Dysphasia b. Dyspraxia c. Dysnomia d. Dyslalia
Which of the following is a group of several brain structures located under the cortex and involved in learning, emotion, memory, and motivation?
a) limbic system b) cerebellum c) cerebral cortex d) cerebrum
A punisher ________ the probability of a response while a negative reinforcer ________ the probability of a response
a. decreases; decreases b. increases; increases c. decreases; increases d. does not alter; decreases e. increases; decreases