Bipolar disorder is characterized by alternating periods of depression and mania

Which of the following is a mechanism by which higher-socioeconomic parents help their children become enrolled in higher-track classes?

a. Adolescents from more well off families more frequently consult with their parents about what courses to take b. Higher-socioeconomic parents frequently succeed in lobbying their child's school for a changed track placement. c. Correct Both A and B. d. None of the above.

According to the text, changes in our understanding of reality due to science most

often tend to be for the ______ . (a) worse (b) better (c) neither worse nor better, it's about half and half (d) neither, science is neutral with respect to all value issues