Which of the following statements is not true about minorities in psychology today?
a.
minorities make up half of the population earning degrees in psychology.
b.
despite increases, minorities are still underrepresented in psychology.
c.
several programs have been implemented to attract more minorities to psychology.
d.
the number of minorities in psychology has increased steadily over the last century.

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.