When you have an effect size of 1.2 from an analysis using one group pretest and posttest, it means:
a. That the posttest scores are slightly more than two standard deviations better than the pretest scores.
b. That the posttest scores are slightly more than a standard deviation better than the pretest scores.
c. That the posttest scores are the same as the pretest scores.
d. That the posttest scores are slightly less than the pretest scores.
Ans: B
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Yoder, Whitbeck and Hoyt's 2001 study of 600 runaway youth found that the chief reason why adolescents chose to live on the streets rather than remaining in their family home was
a. sexual abuse. b. Oppositional Defiance Disorder. c. substance abuse disorder. d. physical abuse.
A tool that has been modified to measure patient distress in cancer patients is the _____________________.
a. PHQ-9 b. Beck Depression Inventory c. Brief Symptom Inventory d. Geriatric Depression Screen
With one-way communication, as the message is passed along, it tends to become more simplified and distorted because of _____, where the receivers interpret much of the message in terms of their own unique personalities and reference frames
a. Sharpening b. Leveling c. Assimilation d. Accommodation
The length of the baseline in single subjects designs is usually:
a. Extended until a stable trend appears. b. No longer than 7 days. c. Determined by the subject. d. Never longer than the intervention phase