The two research methods scientists use to measure whether and how children change over time are
A) correlational and experimental research.
B) correlational and observational research.
C) cross-sectional and experimental research.
D) cross-sectional and longitudinal research.
D
Psychology
You might also like to view...
When 4-year-old Mariella thinks of activities, behaviors, or personal characteristics as being "for mommy" or "for daddy," she is using which of the following?
A) Gender stereotypes B) Gender concepts C) Gender schema D) Sex-typing
Psychology
Which of Freud's psychosexual stages is reached in the post-pubertal years?
A) Latency B) Genital C) Libidinous D) Phallic
Psychology