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3. Which study is an example of quantitative, non-experimental research?

  a.

The researchers track data on the sleep patterns of cancer patients with throat cancer

 

  b.

An evaluation of the effectiveness of a home-based walking program on the improvement of mood

 

  c.

A focus group interview on the experiences of nurses caring for the dying elderly in a rural nursing home

 

  d.

An exploration of the essence of the phenomena of living with breast cancer

 

4. A study compared levels of stress in two groups of new nursing graduates. The group at hospital A received peer mentoring during their orientation. The group at hospital B received a class on stress reduction. What type of study design was used in this research?

  a.

Quasi-experimental

 

  b.

True experimental

 

  c.

Nonexperimental 

 

  d.

Retrospective

 

6. A research team planning an experiment wants to prevent researcher bias. What strategy should be implemented in the study design?

  a.

Allow the participants to choose which group they want to be assigned to (experimental or control)

 

  b.

Have the researcher choose which group the subject will be assigned to (experiment or control)

 

  c.

Blinding the researchers to which group (experimental or control) the subjects are assigned

 

  d.

Use a purposive sampling strategy to assign subjects to the experimental or control group

 

10.Which condition(s) is/are essential features of a true experimental design? MULTIPLE RESPONSE ITEM

  a.

Intervention/treatment group

 

  b.

Control group

 

  c.

Within-subject comparisons

 

  d.

Random assignment

 

  e.

Participant self-selects into treatment or control group

 

11.Which research question would be best answered by a study using a true experimental design? 

  a.

What is the prevalence of maternal heroin use in low birth weight infants?

 

  b.

What is the effect of handedness (left-handed, right-handed) on stroke recovery?

 

  c.

What is the rate of burnout among nurses who care for patients with dementia?

 

  d.

What is the effect of cognitive training on depression among veterans who served in combat?

 

 

SCIENCE
HEALTH SCIENCE
NURSING
NURS 435

 

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