12 Questions
Which design involves a single group exposed to a treatment, with a test administered afterwards?
One-Shot Case Study
In the Parallel-Equated Two Group Design, what does the subscript notation (e.g., X1, O3) indicate?
The group to which the treatment or observation applies
Which research design is an example of a true experimental design?
The Pre and Post-Test Control Group
In the Static Group Comparison design, what does the absence of a pretest observation (O1) for the experimental group indicate?
There is no need for a pretest observation in this design
What is the primary purpose of using a control group in experimental research designs?
To provide a baseline for comparison with the experimental group
In the One-Group Pretest-Posttest Design, what does an increase in measures from the pretest (O1) to the posttest (O2) indicate?
The treatment (X) was effective
Which experimental design involves two groups, with one receiving the treatment and both being post-tested but not pre-tested?
Posttest Only Control Group Design
Which experimental design is considered to have the highest prestige and validity due to its comprehensive nature?
Solomon Four-Group Design
In the context of quasi-experimental designs, which design involves collecting data at multiple time points before and after introducing an intervention?
Time Series Experimental Design
Which design attempts to establish cause-effect relationships among variables without the random assignment of participants to groups?
Causal Comparative Design
In the Time Series Experimental Design (Control Group), how many groups are involved, and what distinguishes them?
Two groups, one receiving the treatment and the other serving as a control, with multiple time points of data collection
What is the primary purpose of the Non-randomized Control Group Pretest-Posttest Design?
To control for pre-existing differences between groups
Test your knowledge on pre-experimental research designs including One-Shot Case Study and One-Group Pretest-Posttest Design. Explore how these designs are used to evaluate the effectiveness of treatments or interventions.
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