EDUC 518 Quiz Experimental
EDUC 518 Quiz: Experimental and Ex Post Facto Research
Module 4: Week 4
- Which of the following experimental designs are considered true experimental designs?
- Which of the following are threats to statistical conclusion validity?
- Which of the following are procedures that are commonly used to deal with threats to internal validity?
- What is the MAIN factor lacking in a one-group pretest-posttest design?
- One of the strengths of ex post facto investigations is that they are rigorously controlled.
- What does an attribute independent variable represent?
- In which of the following pairs of correlated observations would a common cause be a plausible alternative explanation to causation?
- Randomization provides the necessary controls in educational research.
- What is the main aw in the static group comparison experimental design?
- Which of the following are true of quasi-experimental designs?
- Which of the following types of evidence help support a claim that one variable (X) is the cause of another variable (Y)?
- Which of the following are true of extraneous variables?
- Systematic means of anticipating threats to internal validity seek to:
- Which of the following are threats to external validity?
- Although the randomized subjects, post-test only control group design lacks a pretest, it can still ensure valid comparisons mainly because of its use of:
- Which of the following are topics of study that are especially suited to the single-subject experimental design?
- Which of the following are advantages of a factorial design?
- Most educational experiments study the difference between:
- What is the main advantage of the randomized matched subjects, posttest-only control group design?
- Which of the following is an example of a construct?