As researchers, we usually set alpha at .05 because ______.
a. this allows us to remove all error from our statistical test
b. this sets our Type I error rate at 5%
c. this sets our Type II error rate at 95%
d. this sets our Type I error rate at 95%
Ans: B
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Which of the following best accounts for why women are more likely to be diagnosed with histrionic personality disorder than men?
a. Women are more likely to develop this disorder. b. The symptoms tend to be maladaptive exaggerations of traits normally seen in women. c. Women are naturally more likely than men to engage in attention-seeking behaviors. d. The primary feature of this disorder is emotionality and women are more emotional than men.
The potential difference at which a neuron will fire an action potential is called the ____
a. ?excitatory potential b. ?least noticeable difference c. ?potentiation trigger d. ?threshold of excitation