Which of the following subfields in psychology investigates the similarities and differences in psychological functioning in and across various cultures and ethnic groups?

__________ is sensitivity to the sound patterns of a language and how they are represented as letters

a) Overregularization b) Phonological awareness c) Shiritori d) Listening

Research on compressed work weeks indicates that compressed schedules are associated with:

a. a moderate reduction in absenteeism b. small increases in productivity c. large increases in job satisfaction d. all of these