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Title: The researcher is studying an intervention designed to reduce job stress in emergency department ... Post by: serenaspv01 on Feb 2, 2018 The researcher is studying an intervention designed to reduce job stress in emergency department nurses. Just before the study data collection was to start, an emergency department nurse was killed in the line of duty by a mentally deranged patient. What potential threat to the internal validity of the study does this occurrence pose?
1. Selection bias 2. History 3. Testing 4. Maturation Title: The researcher is studying an intervention designed to reduce job stress in emergency department ... Post by: mrperretti on Feb 2, 2018 Content hidden
Title: The researcher is studying an intervention designed to reduce job stress in emergency department ... Post by: serenaspv01 on Feb 2, 2018 :-]
Title: Re: The researcher is studying an intervention designed to reduce job stress in emergency department ... Post by: Miyako on Jul 30, 2020 Thank you!
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