Selecting a sample that the researcher believes will yield the most comprehensive understanding of a subject based on the researcher's knowledge of the population is employing purposive or judgmental sampling
Indicate whether the statement is true or false
True
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There is no federal mandate that suggests which model of bilingual is most effective
Indicate whether the statement is true or false
Which of the following is not a contributing factor to the influx of unaccompanied minors from the Central American states of Honduras, El Salvador, and Guatemala into the U.S. that occurred in 2014?
a. severe and persistent poverty b. organized criminal violence c. willingness by family members in the U.S. to pay traffickers thousands of dollars to transport the child to the U.S. d. high demand for adoptions of these children by prospective adoptive parents in the U.S.
A threat to internal validity refers to ______.
A. various aspects of the intervention B. a danger in the intervention identified by research that has been done on its effect for the client C. the aspects of the intervention that have proven to be least effective D. things other than the intervention that might be the cause of the measured client growth
Within police training academies and police departments
A) women are now regarded as the full equals of their male colleagues. B) a belief in male superiority remains strong. C) the workplace has been successfully "desexualized." D) all of the above