A study is conducted in which the attitudes of the staff of one mental hospital are assessed; then the staff is exposed to an attitude-change manipulation, and attitudes are assessed again. A control hospital of similar size is also chosen; attitudes there are measured and then at a later time, assessed again. This quasi-experimental design is called a _____ design.
The correct answer is NOT - interrupted time series
Explanation: Is used to evaluate the effect of a treatment (interruption) to verify whether the observations made after treatment are different (in inclination or intercept) from those taken before treatment.
