What is TRUE about withdrawal bleeding which occurs when a woman taking birth control pills stops taking them for a week?
a. It is usually greater in volume than menstrual flow for a woman who has not taken birth control for several months.
b. It does not occur if the woman takes placebo pills during that week
c. It indicates that the woman is likely pregnant.
d. It is biologically very different from normal menstrual fluid.
d
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What conclusion should be reached about the effectiveness of Head Start programs?
A. Head Start programs show few short-term gains for students, with benefits not recognizable until high school B. Despite decades of research, no demonstrable gains have been demonstrated for Head Start programs. C. Across both short- and long-term periods, the evidence of benefits is mixed. D. Head Start programs show clear short-term benefits, and these become stronger through the middle school years.
The gene for schizophrenia ______.
A. has been identified by many independent research groups B. is actually a group of genes C. is a group of genes, mostly located on the Y chromosome D. seems to differ across cultures
Genes account for approximately 40% of the differences in sexual orientation.
Answer the following statement true (T) or false (F)
A reasonable defense for behaving unethical manner is
a. Not having anyone to consult with about a concern b. Not having read pertinent ethical codes c. Not fully understanding relevant ethical codes d. None of the above