A random sample of fifth grade students, participating in an extended experiment, is measured on a physical performance test three consecutive years (at the close of fifth, sixth, and seventh grades). The greatest threat to the internal validity of the experiment is:
a. maturation.
b. statistical regression.
c. history.
d. multiple-treatment interference.
a
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The Project Approach is characterized by which of the following:
a. Child-centered curriculum b. The teacher as facilitator and guide c. Long-term focus on topics of study d. None of the above e. All of the above
Co-resident grandparent-grandchild families typically are created when parents experience some type of personal problem that prevents them from performing effectively in caring for their children
Indicate whether the statement is true or false
School wellness policies must include the following:
A) Goals for physical activity to promote wellness. B) Management of content of school breakfast and lunches. C) Plans for what type of food is served in after-school activities. D) Guidelines for parents on what types of food to serve at home.
An IFSP is evaluated
A) annually. B) every six months with the family. C) every month with a specialist. D) every three years.