A one-group pretest-posttest design is/are _________________

a. an effect of two independent variables operating simultaneously and in combination on a dependent variable. It is a larger effect than occurs from the sum of each independent variable working separately.
b. experimental designs that lack random assignment or use shortcuts and are much weaker than the classical experimental design. They can be substituted in situations in which an experimenter cannot use all the features of a classical experimental design, but have weaker internal validity
c. an experimental design with only an experimental group and a posttest, no pretest
d. a pre-experimental design that has one group, a pretest, treatment, and a posttest. It lacks a control group and random assignment.
e. an experimental design in which the dependent variable is measured periodically across many time points, and the treatment occurs in the midst of such measures, often only once


D

Criminal Justice

You might also like to view...

The Constitution does not specifically state that a defendant has the right to an impartial judge. Which Supreme Court case ruled this was a right for all defendants?

A. Riggins v. Nevada B. Brinegar v. United States C. Tumey v. Ohio D. Sheppard v. Maxwell

Criminal Justice

In the area of elder abuse, a National Institute of Justice telephone survey conducted in 2008 found the ______ of persons age 60 and older reported some form of abuse in the previous year.

a. 24% b. 20% c. 14% d. 11%

Criminal Justice

What is a bona fide occupational qualification (BFOQ)?

What will be an ideal response?

Criminal Justice

Answer the following statement(s) true (T) or false (F)

1. The “tough on crime” policies were pursued with malicious intent, as disproportionate reactions to school shootings, drug use, and youthful offender crime. 2. Ongoing research has delineated that adolescents and young adults are remarkably similar across most developmental areas. 3. The combination of strict punitive policies, along with the presence of school resource officers, increase the risk that the removal and arrest outcomes will continue across many schools nationwide. 4. Counterintuitively, being retained in grade level significantly decreases the risk of dropping out of high school. 5. High school dropout rates declined by half from 1967 to 2014.

Criminal Justice