Naming explosion typically occurs around what age?
A) 8–10 months
B) 12–18 months
C) 11–14 months
D) 16–24 months
D
You might also like to view...
Nearly all the body's organs are established and the embryo is recognizably human by the ________ after conception
a. second month c. seventh month b. fifth month d. eight month
If an educational official ensures a decision to hold a student back one grade is based on results of multiple tests, which one of the following American Psychological Association recommendations for ensuring meaningful assessment is the official demonstrating?
a. No important decisions should be made based on one test score. b. Tests used should have evidence of validity or provide useful information for the intended purpose. c. Students must have a fair opportunity to learn the curriculum they will be tested on. d. No subgroup of students should be disadvantaged by the test or test-taking conditions. Administrators should use test results solely for accountability purposes.
What can be said of a study in which there is a confounded factor?
a. The study lacks internal validity. c. both a and b b. The study lacks external validity d. none of these
In China, 70% of abortions in the last ten years involve prenatal females
Indicate whether the statement is true or false