Elements of quantitative research studies- design and sampling.

      Elements of quantitative research studies- design and samplin" rel="nofollow">ing.         Select a sin" rel="nofollow">ingle-study quantitative research study article related to your specialty track and provide the permalin" rel="nofollow">ink to the article. Then discuss each of the followin" rel="nofollow">ing items. Identify whether the research study design is experimental, quasiexperimental, or nonexperimental. Provide the rationale for your answer. Identify the appropriate representation for the research study article you selected usin" rel="nofollow">ing the nomenclature of X for in" rel="nofollow">intervention, O for observation and data collection, and R for random a assignment to a research study group. Identify the type of samplin" rel="nofollow">ing (probability vs. nonprobability) that was used in" rel="nofollow">in the research study article you selected. Identify one advantage and one disadvantage to the samplin" rel="nofollow">ing type used (probability vs. nonprobability). Identify whether there was random assignment to research study groups in" rel="nofollow">in the research study article you have selected. If random assignment to groups was used, how does this strengthen the research study design?