The APA Publication Manual indicates that authors should write their research reports with considerable flair using language that will entertain the reader

In ordinary marijuana users, who ingest small and weak amounts of the drug, which of the following is TRUE?

A) Tolerance occurs. B) Physical addiction occurs. C) Withdrawal symptoms occur. D) all of the above

The placement of students into instructional groups based on their level of competence is referred to as

A) school-home compatibility practices. B) ability grouping practices. C) stage-environment fit. D) constructing cooperative learning groups.