PSYC290 EXAM 2 STUDY GUIDE LATEST UPDATED
GRADED A
Physical development - ✔✔Changes in the body from infancy to adulthood
Puberty - ✔✔The period of sexual maturation during adolescence
Brain development - ✔✔Continues at a rapid pace throughout infancy
Early childhood development - ✔✔Ages 2-7, appearance changes from
baby to child
Height growth - ✔✔Average child grows 2.5 inches per year during early
childhood
Weight gain - ✔✔Average child gains 5-10lbs per year during early
childhood
Brain size - ✔✔By age 3, the brain is ¾ of its adult size
Brain size - ✔✔By age 6, the brain is 95% of the adult size
Motor skills - ✔✔By age 5, children are ready to explore new motor skills
Puberty - ✔✔Weight gains are hallmarks for both male and female puberty
GRADED A
Physical development - ✔✔Changes in the body from infancy to adulthood
Puberty - ✔✔The period of sexual maturation during adolescence
Brain development - ✔✔Continues at a rapid pace throughout infancy
Early childhood development - ✔✔Ages 2-7, appearance changes from
baby to child
Height growth - ✔✔Average child grows 2.5 inches per year during early
childhood
Weight gain - ✔✔Average child gains 5-10lbs per year during early
childhood
Brain size - ✔✔By age 3, the brain is ¾ of its adult size
Brain size - ✔✔By age 6, the brain is 95% of the adult size
Motor skills - ✔✔By age 5, children are ready to explore new motor skills
Puberty - ✔✔Weight gains are hallmarks for both male and female puberty
