Lisa is considering enrolling in the WIC program. She is 35 years old, is a single mother of one, and is expecting another child. She needs assistance with paying for groceries, but she is not sure what the qualifications are to be able to enroll in WIC. Which of the following can qualify for WIC? A: All pregnant women
B: Low-income pregnant women, infant, and children up to age 5
C: All children up to age 5 and new mothers
D: B and C
E: All of the above

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a study of twenty 4th grade classrooms in which researchers ask the schools to systematically vary the time of day reading is taught, and collect weekly assessments of reading comprehension for each child over a three-month period. the collection of data, by a playground designer hired by the superintendent of schools, about the physical dimensions of school playgrounds, presence of fencing, and the kinds of equipment currently provided. a feasibility study for implementing a year-round school program, focusing on economic issues such a facilities utilization and transportation costs. an analysis of aggregate data comparing statewide high school graduation rates provided by the state department of public instruction, using county tax information.