Random assignment is used exclusively in the _____ method
a. experimental
b. quasi-experimental
c. correlational
d. case study
a
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Deron, age 68, has smoked most of his life and is now battling asthma. He struggles to complete some of his daily activities; otherwise, he is able to live an independent, full life. Which category best describes Deron's functional age?
A. oldest old B. old old C. young old D. geriatric
______ is higher for nonparametric tests.
A. Type II error B. Type I error C. Correlation score D. P value
According to To Catch a Coldabout stress and the immune system, psychological stress was assessed by
the measures (a) MMPI, Environmental Stress Inventory, California Scale to Assess Depression (b) List of Recent Experiences, 10-item Perceived Stress Scale, Affect Intensity Measure (c) Sleep-Cycle Scale, Eating Habits Self Report, Overall Function Inventory (d) Measure of Social Support, Perceived Life Roles Inventory, Occupational Stress Scale
In the concrete operational period, the central development is the acquisition of ___
a. mental representations b. abstract thought c. conservation d. operations