Which of the following best describes an un-randomized study design with a single treatment followed by a single observation?
A) One-shot case study
B) One group pretest-posttest
C) Static group comparison
D) Solomon four-group design
Correct Answer:
Verified
Q13: Which design is credited for having better
Q14: Which is an example of a pre-experimental
Q15: Which type of validity addresses the concern
Q16: The threats of history, maturation, and attrition
Q17: Which is an example of attrition?
A) A
Q19: What type of error is produced when
Q20: What type of reliability is improved by
Q21: What is the two P rule of
Q22: Which of the following threats to internal
Q23: Which of the following threats to validity
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