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Nursing Knowledge and Research > Questions > Flashcards

Questions Flashcards

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1
Q

A methodology in research is

A

a set of principles that directs research

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2
Q

A quantitative methodology

A

is only concerned with phenomena that can be objectively measured

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3
Q

What is not a key feature of quantitative research?

A

The results must only be clearly described in words

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4
Q

Case control studies

A

are a type of observational study.

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5
Q

What is not one of the Bradford Hill criteria for causation?

A

The triangulation of the relationship

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6
Q

Null Hypothesis testing is

A

where a statement is made about there being ‘no difference’ between groups.

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7
Q

In quantitative research terms, an AIM is

A

the overall /broad statement of what you intend to do

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8
Q

The ‘study sample’ is

A

patients drawn from the study population.

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9
Q

The main reason for using randomisation to allocate treatments to patients in a controlled trial is to

A

prevent certain types of bias

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10
Q

A method of allocation LEAST LIKELY to achieve balance of important patient characteristics between groups is to use

A

Simple randomisation

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11
Q

Reliability addresses whether

A

repeated measurements or assessments provide a consistent result given the same initial circumstances

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12
Q

The main outcome for a study is called

A

The primary outcome

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13
Q

Validity in a study means

A

The measurement tool measures what it is intended to measure

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14
Q

What is a threat to internal validity in a trial?

A

Maturation

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15
Q

The Hawthorne effect is

A

A participant’s response to being in a study

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16
Q

A type 2 error is

A

a false negative result

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17
Q

What ‘p values’ is be the MOST statistically significant?

A

p≤0.001

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18
Q

Statistics that produce ‘p values’ are called

A

inferential statistics

19
Q

Baseline data is

A

the data that is collected before the intervention but after the recruitment

20
Q

Which level of measurement has a fixed zero?

A

Ratio

21
Q

Qualitative research is useful when

A

little is known about a subject or problem

22
Q

Samples in qualitative studies are

A

usually small

23
Q

Qualitative researchers believe that

A

the social world is constructed through human activity

24
Q

A methodological approach that studies the lived experience of individuals is

A

phenomenology

25
Q

Qualitative samples

A

do not need to represent the population from which they came

26
Q

The strongest sampling strategy in Qualitative Research is

A

purposive

27
Q

The sample size in qualitative research is BEST determined by

A

data saturation

28
Q

Purposive sampling involves

A

selecting participants who can give you the most information

29
Q

The weakest form of sampling is

A

Convenience sampling

30
Q

An interview topic guide is

A

a set of headings that guides the discussion

31
Q

Focus groups can be useful

A

to encourage discussion about a topic

32
Q

The OPTIMAL size for a focus group is

A

8-10

33
Q

Which of the following is NEVER an aim of qualitative data analysis

A

to attribute cause

34
Q

In qualitative data analysis

A

counting can be useful

35
Q

Software packages in qualitative data analysis

A

help with organizing the data

36
Q

An audit trail is

A

the decisions made by the researcher to reach the conclusions presented

37
Q

Triangulation involves

A

researching the topic from different perspectives

38
Q

It is important to present quotes from

A

a variety of participants

39
Q

In a qualitative paper you would expect the relationship between the researcher and participants to be

A

Described

40
Q

What is purposive sampling

A

Selecting people who will be most informative

41
Q

Snowball sampling

A

Where participants are asked for others with similar experiences

42
Q

Homogenous sampling

A

Focus on a particular group and understand them well

43
Q

Theoretical sampling

A

Used to find participants who will help the researcher to develop a theory

44
Q

What is the power of a study?

A

Probability of being able to detect differences between study groups

Nursing Knowledge and Research (2 decks)

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