In an experiment, the group that does not receive the experimental treatment is called the:

Lani, a 4-year-old child, uses infant-directed speech when talking to her baby sister. Lani's use of infant-directed speech demonstrates her ___

a. explicit metacognitive knowledge b. implicit metagcognitive knowledge c. transfer of strategies to new situations d. use of mnemonics

The ________ theory suggests that we often learn about ourselves by comparing our performance with that of other people

a. dissonance b. attribution c. social comparison d. conformity