Final Exam Research

Front 1

What does the using random number tables for assigning subject to groups eliminate?

Back 1

Systematic bias

Front 2

The researcher wants to explore the extent to which quantitative findings can be applied to other groups and settings. What is this called?

Back 2

Transferability

Front 3

Which can cause bias in a study?

Back 3

Researcher subjectives

Front 4

Everyone in the experimental group usually gets the same intervention as delineated in formal protocols. What occurs when the study is tailored to meet individual needs or characteristics?

Back 4

Patient-centered intervention

Front 5

Everyone in the experimental group usually gets the same intervention as delineated in formal protocols. What occurs when the study is tailored to meet individual needs or characteristics?

Back 5

Patient-centered intervention

Front 6

The most widely used methods of collecting data in nursing research is?

Back 6

Self-report

Front 7

The researchers concluded that "Metformin did not lower the blood sugar level among pre-diabetics" when it is true. This type of error is:

Back 7

Type II

Front 8

What criteria do qualitative researchers use to assess the quality of a study?

Back 8

Dependability

Front 9

A pretest is NOT usually for which of the following purposes?

Back 9

To prioritize the data collection

Front 10

A thermometer measures a child's temperature is 98.1F one minute and as 98.1F the next minute. What can we assume about the thermometer? i’m

Back 10

Reliable instrument

Front 11

You can control and standardized the process for high reliability and validity (e.g. choosing appropriate measurements and sampling methods)

Back 11

True

Front 12

The students knowledge about the midterm exam would lead them to study their lessons. This bias is:

Back 12

Participants lack of candor

Front 13

A researcher used a systematic sampling design. The known population size is 3200, and the desired sample size is 160. What is the sampling interval?

Back 13

20

Front 14

However, there are also some drawbacks: data collection can be time-consuming, labor-intensive and expensive. In some cases, it’s more efficient to use secondary data that has already been collected by someone else, but the data might be less reliable.

Back 14

TRUE

Front 15

A researcher is conducting a small-scale trial run designed to test methods to be used in a larger, more rigorous study. What type of study is this called?

Back 15

Feasibility

Front 16

Various Criteria are used to establish causality. One criterion is that an observed relationship between a presumed cause and an effect cannot be explained as being caused by other variables. What is the observed relationship between a presumed cause called?

Back 16

Independent variable

Front 17

The researchers willfully directs their study to their own beliefs; This source of bias is called:

Back 17

researcher’ssubjectivity

Front 18

What type of research design involves collective data at one point in time?

Back 18

Cross-sectional design

Front 19

What is occurring when the nurse researcher assigns people to experimental and control groups at random to make the groups comparable at the outset?

Back 19

Randomization

Front 20

The nurse researcher wants to avoid bias stemming from participants’ awareness of group status or study hypotheses. What is this called?

Back 20

3,4

Front 21

Which of the following biophysiologic measure can be considered as in-vivo:

Back 21

Respiratory rate

Front 22

The type of nonprobability design that is most likely to yield a representative sample is:

Back 22

Quota

Front 23

What refers to evidence of the researcher’s objectivity?

Back 23

Confirmability

Front 24

The sampling plan for a quantitative study need NOT include:

Back 24

A plan for participants anonymity

Front 25

Samples of 10 or fewer subjects would be most likely to be found in a:

Back 25

Phemenological

Front 26

What type of correlational study begin with the outcome and looks back in time for antecedent causes by comparing individuals that have a disease with controls who do not have the disease?

Back 26

Case control

Front 27

What would happen to the same people simultaneously exposed and not exposed to the causal factor in an idealized research model?

Back 27

Counterfactual

Front 28

What type of design occurs in retrospective studies with data on both the dependent and independent variables collected at a single point in time?

Back 28

Cross-sectional

Front 29

What technique is the researcher using to control extraneous variables to the study purpose that can obscure understanding?

Back 29

Confounding

Front 30

Which of the following terms does not belong with the others?

Back 30

Purposeful

Front 31

Which of the following instrument can be directly measured?

Back 31

Vital sign

Front 32

The nurse researcher is describing how phenomena are interrelated without invoking a casual explanation. What type of study is occurring?

Back 32

Descriptive correlational

Front 33

A researcher used a probability type systematic sampling plan. The sample size was 200. The sampling interval was 250. The first element drawn was 196. The second element would be:

Back 33

446

Front 34

What type of study occurs when a sample of both users and nonusers of oral contraceptives over a 20-year period are followed to determine if there were any long-term side effects?

Back 34

Prospective

Front 35

A researcher finds that a small number of subjects did not provide accurate information because they had just completed a rigorous sesion with the physical therapist. This is an example of?

Back 35

Random bias

Front 36

If you want to describe the number of married couples attending a seminar, which frequency distribution is applicable?

Back 36

Standard deviation

Front 37

The researcher wants to explore the extent to which quantitative findings can be applied to other group settings. What is this called?

Back 37

Transferability

Front 38

Nurse nel is planning to test if the cucumber juice is effective in controlling weight among female middle adults with BMI of 24-26. Which is the correct illustration of the study design?

Back 38

O1 x 02

Front 39

Everyone in the experimental group usually gets the same intervention as delineated in formal protocols. What occurs when the study is tailored to meet individual needs or characteristics?

Back 39

Patient Center Intervention

Front 40

The researchers concluded that "metformin did not lower the blood sugar level among pre-diabetics" when it is true. This type of error is:

Back 40

TYPE II

Front 41

The following are considered steps in the qualitative research process EXCEPT?

Back 41

Hypothesis

Front 42

A laboratory experiment allows you to investigate causes and effects with high internal validity, but it might not accurately represent how things work in the real world (external validity).

Back 42

True

Front 43

If the study results are described as low blood sugar and high blood sugar. This is an example of:

Back 43

Nominal data

Front 44

A researcher finds that a small number of subjects did not provide accurate information because they had just completed a rigorous session with the physical therapist. This is an example of?

Back 44

Random bias

Front 45

If a researcher studying insomnia decided that information on the sample member's age would be needed, this information might well be used:

Back 45

To provide quality control

Front 46

If a researcher studying insomnia decided that information on the sample member's age would be needed, this information might well be used:

Back 46

To undertake subgroups analyses

Front 47

In establishing trustworthiness of this phenomenological study about the experiences of tamar nurses with covid 19, the researchers went back to the study participants to confirm their interpretation of their data. This is:

Back 47

Confirmability of the study findings

Front 48

Randomization means:

Back 48

Technique for ensuring that every element in the population has an equal chance of being included in the study

Front 49

A springs scale consistently measures people's weights 4 pounds lighter that their true weight. What type of bias would this data be on the weight?

Back 49

Systematic bias

Front 50

You can control and standardize the process for high reliability and validity (e.g. choosing appropriate measurements and sampling methods)

Back 50

True

Front 51

Randomization means:

Back 51

Technique for ensuring that every element in the population has an equal chance of being included in the study

Front 52

Sampling may be defined as the:

Back 52

Process of selecting a subset of the population to represent the entire population

Front 53

You want to know how phone use before bedtime affects sleep patterns. Specifically, you ask how the number of minutes a person uses their phone before sleep affects the number of hours they sleep. What is the ​most​ appropriate research design that you can think of?

Back 53

Experimental Design

Front 54

You can tailor data collection to your specific research aims (e.g. understanding the needs of your consumers or user testing your website)

Back 54

TRUE

Front 55

In the study about the relationship of sleep deprivation and test scores in metabolism subjects, the researchers submitted the sleep deprivation scale to the AHSE professors, English proficient teacher and their adviser. This action is to enhance:

Back 55

Both b and c

Front 56

What is the limitation of the research design for a quantitative study?

Back 56

Whether there will be a theoretical context