Gloria is working with a sound generator. If she decreases the amplitude of the sound waves being generated, what effect will it have?
a. ?The pitch will get higher.
b. ?The pitch will get lower.
c. ?The sound will get louder.
d. ?The sound will get quieter.
ANSWER:
d
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a. six-axis b. dimensional c. biological d. categorical
Why would a program such as a suicide prevention hotline be considered secondary prevention?
a) because there is nothing that can be done to eliminate suicidal behaviors, so there is no way to intervene using primary prevention b) because the goal of such a program would be to reduce the severity of the problem (in this case, suicidal impulses) that already exists c) because something else has to happen before this sort of program can be effective d) because the chance of this sort of program being effective at actually bringing about any change is only moderate at best
What term designates a specific amount of time during development when certain damage or processes can or should take place?
a) pivotal stage b) critical period c) developmental sequence d) developmental interval
A central advantage of using multiple measures from various data sources is that researchers are able to:
A. increase the validity of each of the data sources under investigation. B. average out unique idiosyncrasies and home in on the key variable under study. C. increase the resultant split half reliability coefficients. D. establish cross-data source consistency across all the sources of data.