Match each item with a statement below.
A. The degree to which a measurement (questionnaire item for example) correctly identifies the trait that it was designed to measure
B. The degree to which what you did in the study caused the effect you observed
C. The extent to which the (internally valid) results of a study can be generalized beyond the study sample or for different people, places or times
A. construct validity
B. internal validity
C. external validity
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Match each substance with its corresponding element
Liver____ Heat____ Yellow____ Skin_____ Fear____ f. Metal g. Fire h. Water i. Earth j. Wood
Activities designed to reduce community vulnerability to similar disasters are part of the ___________________ phase of emergency management
A. preparedness B. recovery C. mitigation D. response
Vitiligo has been linked with all of the following EXCEPT ________.
A. Addison's disease B. thyroid disorders C. leukemia D. pernicious anemia
The time between the exposure and the development of biological effects is the _________ period
a. exposure b. latent c. accumulative d. none of the above