The third stage of Piaget's theory of cognitive development, which typically occurs between ages 7 and 11 years, is the ____ period.
a. formal operational
b. concrete operational
c. pre- operational
d. post- operational
Question 2
Sigmund Freud placed relatively little emphasis on adolescence because
a. it is the time period during which sexual thoughts and impulses are repressed.
b. he believed that the first five year of life are the most critical.
c. he didn't believe in adolescence as a distinct stage between childhood and adulthood.
d. he did not accept it as a distinct period that was separate from early adulthood.
Hiatal hernia. (a) The hernia occurs when the stomach protrudes through the diaphragm and into the t
Face Development in the Womb
Vocational interests seem to be established well before adulthood, and young people of all ages ...
Positive and negative selection during T-cell development.
Critical Periods of Development