A researcher records participants' weights every Friday for three weeks prior to administering a diet education program and for three weeks following the program. This study is an example of a(n) ____.
a. time-series design
b. interrupted time-series design
c. cross-sectional design
d. longitudinal design
Question 2
Marcia is the coordinator of a hospital's on-line support group for the families of children who have a rare, incurable form of brain cancer called diffuse intrinsic pontine glioma. She is conducting a survey to evaluate the effectiveness of the support group. Given that members of the group live all over the world, her best choice for methodology is likely a(n) ____.
a. personal interview
b. e-mail questionnaire
c. group questionnaire
d. drop-off survey
The otoscope is positioned in the ear prior to examination of the auditory canal.
4 weeks old embryo
Comparison of Paper Medical Records and Electronic Health Records
Administering Parenteral Subcutaneous or Intramuscular Injections
Participants in the regatta at Genoa, Italy, are dwarfed by Paul Allen’s yacht.
People who share genes will often have similar body weights