One reason why adolescents may experience a drop in academic motivation when making the transition from elementary school to middle school or junior high school is
A) the overconfidence of their teachers in their own abilities.
B) the overly intimate nature of the school.
C) teachers' emphasis on discipline.
D) teachers' overly optimistic beliefs in students' excellence at learning from instruction.
Question 2
When they move from elementary school to middle school or junior high school, and again when they move to high school, most adolescents tend to
A) adapt successfully, after some initial stress.
B) improve their academic performance.
C) improve their levels of self-esteem.
D) suffer long-term deficits in academic performance.
Myopia (nearsightedness). In the uncorrected top figure, the image comes into focus in front of the
The T → R transition
Some uses of recombinant DNA technology for making improved vaccines
Rotating Furnace for Making Parabolic Telescope Mirrors
Percentages of adolescents indicating Benefits and Costs of employment.
The Demographic Transition