The phenomenon in which among the population as a whole, IQ scores have been steadily increasing over several decades is known as the ________

Self-awareness:

a. does not reliably occur until about 24 months of age. b. is not necessary for sharing and cooperation. c. makes possible the development of self-conscious emotions such as embarrassment and envy. d. none of these

If personality is determined genetically, we would say it is _____

a. speculative c. innate b. predestined d. pre-fixed

Most studies show that only 10% of college students and adults achieve formal operational thinking completely

Indicate whether the statement is true or false

The outdated term for infant-directed speech is

a) nativist language. b) universal grammar. c) expressive style. d) motherese.