Having a Type __ personality is a risk factor for developing coronary heart disease
FIll in the blank with correct word.
Answer: A
Rationale: People with Type A personalities are at a higher risk of suffering from coronary disease.
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The idea that the threshold for sensing a stimulus depends not only on the properties of the stimulus itself but on the level of background stimulation, as well as characteristics of the perceiver, is explained by
a. Weber's Law. b. the volley principle. c. opponent-process theory. d. signal-detection theory. e. sensory adaptation.
sensorimotor stage
What will be an ideal response?
You are a psychologist who is treating two patients: one with an anxiety disorder and one with a depressive mood disorder
During the course of treating them both, you notice that they have similar symptoms in common and that in fact, they may be more similar than dissimilar in many ways. Given your understanding of the limitations of the DSM classification scheme outlined in your text, which of the following might you suggest as a useful alternative model for describing abnormal behavior? A) Use a multiaxial system with discrete categories. B) Develop a model that describes disorders along dimensions of function. C) Use developmental milestones as behavioral markers in models. D) Classify disorders into discrete categories with no overlap between symptoms.
Which calculation is necessary for figuring the chi-square statistic?
A) dividing the absolute differences between observed and expected frequencies by the expected frequency in each cell B) dividing the absolute differences between observed and expected frequencies by the observed frequency in each cell C) dividing the squared differences between observed and expected frequencies by the expected frequency in each cell D) dividing the squared differences between observed and expected frequencies by the observed frequency in each cell