Testimony on crime scene analysis is usually admitted into court only when
A. the analysis has been confirmed by outside laboratories.
B. no one challenges the reliability and validity of the techniques used.
C. the same techniques have been used for a minimum of 5 years.
D. the testimony has been agreed upon by both the defense and the prosecution.
B
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A set of 10 scores has SS = 90 . If the scores are a sample, the sample variance is ____, and if the scores are a population, the population variance is ____
a. s2 = 9; ?2 = 9 c. s2 = 10; ?2 = 9 b. s2 = 9; ?2 = 10 d. s2 = 10; ?2 = 10
People with a(n) ____ social value orientation are less competitive in social dilemmas
a. cooperative b. conjunctive c. individualist d. aggressive
Which factor is least likely to be a biological cause of depressive and bipolar disorders?
a. ?mbalances in the brain's neurotransmitters b. ?abnormally low levels of the stress hormone cortisol c. ?defects in brain regions involved in mood d. ?malfunctions of the endocrine system
Describe how the rational method and the method of empiricism are both utilized as parts of the scientific method
What will be an ideal response?