Sex of children is an example of a(n) _________ scale
a. ratio c. ordinal
b. nominal d. interval
B
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______ is calculated from the sum of the squared differences between the observed and expected frequencies divided by the expected frequencies.
A. Pearson r B. Cohen's d C. Chi-square test D. Expected frequency
How does the method of transcranial magnetic stimulation of brain areas differ from magnetic inactivation?
A. Brain activation results from long, intense magnetic stimulation. B. Brain inactivation results from mild, brief magnetic stimulation. C. Brain inactivation results as the magnets are simply reversed. D. Brain activation results from mild, brief magnetic stimulation.
When administered intelligence tests, such as the Kaufman Assessment Scales, children are
asked to engage in different types of processing. In __________ processing, the child is asked to integrate different pieces of information at one time. Fill in the blanks with correct word
Which of the following statements is not true regarding the informed consent process?
A) The informed consent process is highly scrutinized by the Institutional Review Board. B) One cannot "waive" the informed consent process and one must obtained written informed consent for all research. C) It is not uncommon for researchers to outline the informed consent process both verbally and in written form to the participant. D) Research participation must be of a voluntary nature.