Norbert, a musician, wanted to produce his own solo album under a budget of $50,000. However, when he changed the project into a group album with his bandmates, Norbert escalated the budget to $200,000. In this scenario, Norbert is displaying a group effect known as _____

Middle- and high-SES (socioeconomic status) students, on average, earn ___________ grades, score ___________ on standardized tests of achievement, and complete more years of schooling than students from lower-SES homes

a. lower; lower c. higher; lower b. lower; higher d. higher; higher

Francisco does well in school, and in particular, he enjoys math and science classes. Intellectual skills such as memory, problem solving, and logic that are practiced in classes such as these are part of _______________ development

A) socioemotional B) cultural C) physical D) cognitive