In the richest one-fourth of the world, nearly __________ of all emerging adults obtain tertiary education.

Size constancy explains why ________

a. closer objects are perceived as smaller than far-away objects b. perception of size is inversely related to distance c. distance affects perceived size d. objects are perceived as having constant dimensions regardless of distance

According to sociocultural theorists, the linkage between low socioeconomic status and

severe behavior problems may be explained by the ______. a. diathesis-stress model c. downward drift hypothesis b. theory of self-actualization d. selective abstraction theory