In order to use the Spearman-Brown prophecy formula, the original Pearson
r must be
a. significant
b. obtained on a test retest correlation
c. based on at least 18 degrees of freedom
d. both a and b, but not c.
a
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In the medical model, a _____ is a common set of signs and symptoms.
A) procedure B) diagnosis C) disorder D) disease
Dying persons with a terminal illness are often given strong narcotics to
a. render them unconscious b. cause insensibility to pain c. bring about unawareness of self and surroundings d. all of these e. none of these
What would you expect to see on the EEG record of a person who is engaged in an episode of sleepwalking?
a) multiple K complexes b) very large sleep spindles c) evidence of deep sleep and relaxed wakefulness d) a record that is virtually the same as a daydreaming person
An intervention for fifth and sixth graders at risk for depression taught students to identify their pessimistic beliefs, examine the evidence for and against the beliefs, and generate more realistic alternatives
Which of the following statements best describes the outcome? a. Children in the training reported greater levels of depression at the end of the trials. b. Children in the training reported lower levels of depression at the end of the trial and two years later. c. Children in the training reported lower levels of depression at the end of the trial, but greater levels of depression two years later. d. There were no differences in levels of depression across conditions.