Exam (elaborations)
HMEMS80 ASSIGNEMNT 2 2023 GUIDELINE for any further help contact / /
- Institution
- University Of South Africa (Unisa)
HMEMS80 ASSIGNEMNT 2 2023 GUIDELINE for any further help contact 4/ 3/
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BMZ ACADEMY 061 262 1185/068 053 8213/0717 513 144
, BMZ Academy
A researcher would like to investigate the relationship between performance anxiety and
examination scores over a period of three years. Which research design would be most
suitable here?
A.
Qualitative.
B.
Experimental.
C. Longitudinal.
D.
Cross-sectional.
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Question text
Indicate which basic ethical principle is breached in the following example:
"A researcher conducted an experiment with police officers in the violent crimes unit in the
SAPS who suffer from post-traumatic stress. The participants were told that the deputy
director of the unit would like to see them, to give them their retrenchment packages. The
aim of the research project was to determine the mental reaction of individuals suffering
from post-traumatic stress who receives more traumatic news. The participants were told
to wait in a waiting area for 60 minutes, where their behaviour was observed. The
participants were later told that it was just an experiment."
A.
Informed consent.
B. Protection from harm and informed consent
C.
Debriefing and maintenance of privacy.
D.
Protection from harm.
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BMZ ACADEMY 061 262 1185/068 053 8213/0717 513 144
, BMZ Academy
Question text
Use the following case to answer the question that follows.
"CEMS has 7 550 registered students for honours degrees in the various disciplines. Out of
these registered students, 2700 are registered for HMEMS80. A researcher is interested in
determining whether there is a difference in assignment 01’s marks for males aged 41 and
older and males aged 40 and below for HMEMS80."
The difference between the two groups will be determined using ______.
A.
correlational methods
B.
normal distribution
C.
descriptive statistics
D. inferential statistics
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Question text
You are required to determine the effectiveness of the performance management system
in your organisation that only has 11 employees. Which type of research would be best
suited to this research objective?
A.
Correlational.
B.
Historical.
C.
Descriptive.
D. Qualitative.
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Question text
Interval validity is synonymous with ______.
BMZ ACADEMY 061 262 1185/068 053 8213/0717 513 144
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