Answer the following statement(s) true (T) or false (F)
1. Aggregate matching involves matching individuals and then randomly assigning the
individuals to either the experimental or control group.
2. All true experiments require a pretest and a posttest.
3. The distinguishing features of true experiments do not help researchers identify the
mechanisms by which treatments have their effects.
4. Field experiments allow greater control over conditions than do laboratory
experiments.
5. Non-equivalent control group designs designate experimental and comparison groups
before the treatment occurs.
1. FALSE
2. FALSE
3. TRUE
4. FALSE
5. TRUE
You might also like to view...
Lesbian and gay people may adjust better to aging than do heterosexual people.
Answer the following statement true (T) or false (F)
Treatment is said to be mandated when:
A. It is given by a trained professional. B. It is required by a court or other authority. C. It is covered by an insurance plan. D. It is rendered according to strict guidelines. E. All of the above.
According to surveys, the use of LSD among American high school students peaked in the:
A. 1960s. B. 1970s. C. 1980s. D. 1990s. E. first decade of the 2000s.
Social workers must exhibit a set of competencies and practice behaviors that are composed of knowledge, values, and skills.
a. true b. false