Answer:
The best option would be 4. A researcher proposes to join a moderated support group for cancer survivors posing as a survivor. She plans to insert comments to see how the members respond.
Explanation:
Answer:
Cold weather fronts usually move from northwest to southeast. The air behind a cold front is colder and drier than the air in front. When a cold front passes through, temperatures can drop more than 15 degrees within an hour. ... When a warm front passes, the air becomes noticeably warmer and more humid than it was before.
Answer:
Ukraine became grasped by agitation when President Viktor Yanukovych would not consent to an affiliation arrangement with the European Union on 21 November 2013. An organized political development known as 'Euromaidan' requested nearer ties with the European Union, and the expelling of Yanukovych
Explanation:
Answer:
Contrived observation
Explanation:
In a contrived observation, the person who is used as the observer or the person carrying out the observation is the one who creates the scene or the setting for the gathering of information.
Such a setting gives the person control over getting useful information in a faster and in a more efficient manner.
Dr Mayhew has created the scene for this observation to get how the subjects would react using different observers.
