The hypothesis of the research is that the symptoms of depression …show more content…
The population that this study focused on were pregnant women that suffered from depression. The researcher found articles that obtained different methods of treating depression during pregnancy. Out of 984 articles that were found only 20 were used. In the study of morning light, the women who participated were diagnosed with major depressive disorder. The effectiveness of acupuncture was also researched in which the assessment tool of intensity of depressive symptoms Beck depression inventory were used. The samples were large enough to determine whether these methods worked or not. A specific demographic was used for this research which was pregnant women. The article specifically states the instruments that were used, which were morning light and acupuncture. The instruments are appropriate because the purpose of the article is to find methods to treat depression in pregnancy. The author discusses the validation of the data by explaining the results from each experiment and comparing the participants. After the experiment was over the data was collected through questioners that were answered by the individuals in regard to the effectiveness of the