Recording methods in nonexperimental research can present a number of problems because
a. There are no hypotheses in nonexperimental research
b. Hypotheses are too formally defined in nonexperimental research
c. You may not know how to define instances of what you're looking for
d. Hypotheses are too deductively generated in nonexperimental research
c
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With regard to a child's temperament, the child's long-term adjustment depends on the __________ of their particular temperament and the nature and demands of their environment.
A. time of emergence B. goodness-of-fit C. intensity D. persistence
Dr. Wilson studies how children form lasting social-emotional relationships with adults. Dr. Wilson is most likely interested in studying a. gender roles
b. basic emotions. c. parallel play. d. attachment.
In a study with a group of individuals being tested in a series of treatment conditions that extends over a relatively long time, it is possible that there will be systematic changes in the participants' physiology or psychology that occur during the time of the study. When these changes influence the participants' scores, causing scores at the end of the study to be different from scores at the
beginning, the effect is called ____. a. history b. instrumentation c. maturation d. regression toward the mean
Mathematical methods that allow us to determine whether we can generalize findings from our sample to the full population are called
A) central tendencies. B) inferential statistics. C) dispersion. D) descriptive statistics.