Of the 23 pairs of chromosomes, 22 pairs look alike and possess genetic information concerning the same traits. These are

Kim was adopted as a baby and raised by loving parents in an enriched environment. Studies have shown that ________

a. the intelligence of adopted children is more highly correlated with their biologically unrelated parents than their birth parents. b. for adults, heritability estimates average around .15 to .20. c. the scores of fraternal twins reared together are more highly correlated than the scores of identical twins reared apart. d. as adopted children grow into adulthood, the correlation between their IQ scores and those of their biologically unrelated family members diminishes to zero.

Anastasia is building a sand castle at the beach

She is frustrated by the fact that the water keeps washing it away. She has rebuilt the castle five times already, each one a little further from the waves. Her brother Christopher walks up, sees the problem, and proceeds to dig a channel for the water that bypasses her latest sand castle completely. Which cognitive block was Anastasia demonstrating? A) Functional fixedness B) Convergent thinking C) Mental set Correct. Mental set occurs when we get stuck in a specific problem-solving strategy and can't see the problem from a new angle. D) Thin slicing