15324929
Descripción
Test por India Curenton , actualizado hace más de 1 año
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Creado por India Curenton
hace más de 5 años
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Pregunta 1
Pregunta
What are some sources of research problems?
Respuesta
-
Nursing practice
-
Researcher and peer interaction
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Literature review
-
Theory
-
Research priorities
-
Research ideas
Pregunta 2
Pregunta
The initial and one of the most significant steps in conducting the research process is?
Respuesta
-
Defining the research variables
-
Determining the feasibility of the study
-
Identifying the research problem
-
Stating the research purpose
Pregunta 3
Pregunta
The feasibility of conducting a study is determined by examining which of the following ?
Respuesta
-
Availability of subjects
-
Previous studies
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Researchers credibility
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Significance of research problem
Pregunta 4
Pregunta
What is a nondirectional hypothesis?
Respuesta
-
Relationship that exist between variable, but hypothesis predicts nature of relationship
-
Relationship exists between variables, but hypothesis does not predict nature of relationship
-
Different variable displayed
-
Relationships do not exist
Pregunta 5
Pregunta
What is directional hypothesis?
Respuesta
-
Nature (positive or negative) of interaction between two or more variables is stated
-
No nature of interaction with variable
-
Interaction between three or more variables
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Absent variables
Pregunta 6
Pregunta
Null hypothesis is:
Respuesta
-
Two or more variables
-
States difference between variables or relationships
-
States there is no difference or relationship between variables
-
States numbers and variables
Pregunta 7
Pregunta
Null hypothesis is also called statistical hypothesis
Respuesta
- True
- False
Pregunta 8
Pregunta
What is a research hypothesis?
Respuesta
-
States what researcher thinks is false
-
States what writer thinks
-
States what researcher thinks is true
-
Researchers knowledge
Pregunta 9
Pregunta
A research hypothesis is a relationship between two or more variables
Respuesta
- True
- False
Pregunta 10
Pregunta
Rates of use of healthcare facilities by ethnic minorities are higher in facilities with bilingual health care staff
Respuesta
-
Directional hypothesis
-
Simple hypothesis
-
Correlations hypothesis
-
Null hypothesis
Pregunta 11
Pregunta
There is a positive relationship between nurse attitudes towards AIDS patients and number of AIDS patients for whom they have cared.
Respuesta
-
Simple hypothesis
-
Correctional hypothesis
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Directional hypothesis
-
Null hypothesis
Pregunta 12
Pregunta
There is a relationship between social distance in families and burden of caregiving for chronically ill adults
Respuesta
-
Correctional hypothesis
-
Simple hypothesis
-
Null hypothesis
-
Directional hypothesis
Pregunta 13
Pregunta
There is no difference between attitudes of men and women toward caring for people with AIDS
Respuesta
-
Correctional hypothesis
-
Null hypothesis
-
Simple hypothesis
-
Directional hypothesis
Pregunta 14
Pregunta
What are variables?
Respuesta
-
Qualities, properties, or characteristics of people, things, or situations that are manipulated or measured in research
-
Variables are weighed and tested
-
Variables are measured with instruments and/or intensity scales
-
Variables are multiples
Pregunta 15
Pregunta
What are types of variables?
Respuesta
-
Independent variables
-
Dependent variables
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Research variables or concepts
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Extraneous variable
-
Demographic variables
-
Multiple variables
Pregunta 16
Pregunta
Independent variable is also called treatment or experimental variable
Respuesta
- True
- False
Pregunta 17
Pregunta
Do independent variables change?
Respuesta
-
Yes
-
No
Pregunta 18
Pregunta
Do independent variables cause the dependent variables to change?
Respuesta
-
No
-
Yes
Pregunta 19
Pregunta
The research purpose should identify the study variables and what other key aspect of the study
Respuesta
-
Design
-
Measurement tools
-
Population
-
Statistics
Pregunta 20
Pregunta
The dependent variable is the outcome or response the researcher does not want to predict
Respuesta
- True
- False
Pregunta 21
Pregunta
What are extraneous variables?
Respuesta
-
They can interfere with obtaining clear understanding of relational or casual dynamics in the study
-
They have blurry understanding of casual dynamics
-
A recognized variables
-
No variable
Pregunta 22
Pregunta
An environmental variable is an uncontrolled variable relating to the setting
Respuesta
- True
- False
Pregunta 23
Pregunta
If the variable is not recognized until the study is in process or cannot be controlled
Respuesta
-
Measured variable
-
Confounding variable
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Demographic variables
Pregunta 24
Pregunta
Examples of demographic variables
Respuesta
-
Contain sample characteristics of subjects
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May include age, education, gender, ethnic origin, income, medical diagnosis, graphic location
-
Develop large characteristics
-
Demographic data are analyzed to develop sample characteristics
Pregunta 25
Pregunta
What are operational definitions?
Respuesta
-
Translating upward to more concrete level
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Translating backwards to more concrete level
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Translating downward to more concrete level
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Scrolling to more concrete level
Pregunta 26
Pregunta
Moves from concept to variable to measures
Respuesta
-
Operational definition
-
Demographic variables
-
Extraneous variables
-
Confounding variable
Pregunta 27
Pregunta
Abstract meaning of a variable that usually is based on theory
Respuesta
-
Operational definition
-
Conceptual definition
-
Demographic variable
Pregunta 28
Pregunta
Way of defining a variable that makes it measurable or manipulable in the real world
Respuesta
-
Operational definition
-
Conceptual definition
-
Sample variable
Pregunta 29
Pregunta
A researcher wanted to locate a conceptual framework to guide a particular research study would most likely to find one in which of the following sources?
Respuesta
-
A descriptive study
-
A dissertation
-
Empirical literature
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Theoretical literature
Pregunta 30
Pregunta
2 types of sources
Respuesta
-
Primary
-
Written
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Secondary
-
Theory
Pregunta 31
Pregunta
What is the primary purpose for reviewing relevant literature?
Respuesta
-
Delineate the existing knowledge base of an identified problem
-
Develop conceptual and operational definitions of variables
-
Interpret previous research findings
-
Select the research design
Pregunta 32
Pregunta
Which of the following indexes would provide thee largest number of relevant nursing sources?
Respuesta
-
Medline
-
International nursing index
-
Cumulative index to nursing and allied health literature
-
Nursing studies index
Pregunta 33
Pregunta
A variable is smaller or more concise than a concept
Respuesta
- True
- False
Pregunta 34
Pregunta
What is theory?
Respuesta
-
Ideas and knowledge of science
-
Rational statements that presents a view
-
Helps answers question “ was my theory correct” ?
-
Based on math.
-
It does not answer a question
Pregunta 35
Pregunta
A framework is smaller than a theory
Respuesta
- True
- False
Pregunta 36
Pregunta
Abstracts are bigger than a theory
Respuesta
- True
- False
Pregunta 37
Pregunta
A brief explanation of a theory or portions of a theory to be tested in a study
Respuesta
-
Theory
-
Sample
-
Framework
-
Focus
Pregunta 38
Pregunta
A theory is abstract rather than concrete
Respuesta
- True
- False
Pregunta 39
Pregunta
More comprehensive than a dictionary definition
Respuesta
-
Conceptual
-
Map
-
Middle range theory
Pregunta 40
Pregunta
What does a study framework reflect?
Respuesta
-
Blueprint for the study
-
Data analysis
-
Researchers “theory” or idea about the study
-
Specific plan for data collection
Pregunta 41
Pregunta
Theories are constructed by people and are tentative in nature
Respuesta
- True
- False
Pregunta 42
Pregunta
Abstractly describe and name an object, idea, or phenomenon, this providing it with a separate identity or meaning
Respuesta
-
Conceptual definition
-
Concepts
-
Relational statement
-
Map or model
Pregunta 43
Pregunta
More comprehensive than a dictionary definition; includes associated meanings a word may have
Respuesta
-
Concepts
-
Relational statement
-
Conceptual definition
-
Map or model
Pregunta 44
Pregunta
Clarifies the type of relationship that exists between or among concepts
Respuesta
-
Concepts
-
Relational statement
-
Map
-
Model
Pregunta 45
Pregunta
Graphically shows the interrelationships of the concepts and relational statements
Respuesta
-
Map or model
-
Relational statement
-
Concepts
-
Conceptual definition
Pregunta 46
Pregunta
What are middle range theories?
Respuesta
-
Less abstract and narrower in scope than conceptual models
-
More broader and wider in scope
-
Emerge from review of studies to build evidence based practice related to a clinical problem
-
It is just a theory
Pregunta 47
Pregunta
Which is true about theoretical frameworks used in research?
Respuesta
-
Theories are congruent with reality
-
Theories represent ultimate truth
-
Theories are constructed by people and are tentative in nature
-
Precise guidance in situations
Pregunta 48
Pregunta
“ Do this so you can get a better outcome”
Respuesta
-
Prescriptive theory
-
Concepts
-
Framework
-
Abstracts
Pregunta 49
Pregunta
Practice theory is not a prescriptive theory
Respuesta
- True
- False
Pregunta 50
Pregunta
What are frameworks
Respuesta
-
Frameworks explain the theory
-
Frameworks give relationships of variables
-
Results in hypothesis which is testable
Pregunta 51
Pregunta
Middle-range theories are developed in some qualitative studies as outcome of study
Respuesta
- True
- False
Pregunta 52
Pregunta
Transcultural nursing theory
Respuesta
-
Leiningers
-
Peplau
Pregunta 53
Pregunta
Interpersonal relations
Respuesta
-
Peplau
-
Leininger
Pregunta 54
Pregunta
What defines the selected group of people or elements from which data are collected for a study
Respuesta
-
Map
-
Sample
-
Population
-
Framework
Pregunta 55
Pregunta
Sampling plan defines the selection process
Respuesta
- True
- False
Pregunta 56
Pregunta
Members of a sample are called subjects or participants
Respuesta
- True
- False
Pregunta 57
Pregunta
An entire set of individuals or elements who meet the sampling criteria
Respuesta
-
Target population
-
Accessible population
-
Elements
Pregunta 58
Pregunta
The portion of the target population to which the researcher has reasonable access
Respuesta
-
Target population
-
Accessible population
-
Elements
Pregunta 59
Pregunta
Individual units of a population and sample
Respuesta
-
Target population
-
Accessible population
-
Elements
Pregunta 60
Pregunta
Sampling in research may be defined as
Respuesta
-
Insurance that each person has a chance of being included in the study
-
Establishment of criteria for eligibility to participate in a study
-
Identification of the population in which the researcher is interested
-
Selection of a subset of a population to represent the whole population
Pregunta 61
Pregunta
As similar as possible so as to control for extraneous variables
Respuesta
-
Homogeneous sample
-
Heterogeneous sample
Pregunta 62
Pregunta
Represents a broad range of values
Respuesta
-
Homogeneous sample
-
Heterogeneous sample
Pregunta 63
Pregunta
Expected difference in values that occur when different subjects from same sample are examined
Respuesta
-
Random variations
-
Systematic variation
Pregunta 64
Pregunta
Consequences of selecting subjects whose measurement values differ in some way from this rose of the population
Respuesta
-
Random variation
-
Systematic variation
Pregunta 65
Pregunta
Percentage of subject who declined to participate in study
Respuesta
-
Refusal rate
-
Acceptance rate
Pregunta 66
Pregunta
Percentage of subjects who consented to be in the study
Respuesta
-
Refusal rate
-
Acceptance rate
Pregunta 67
Pregunta
RCT means randomized controlled trials
Respuesta
- True
- False
Pregunta 68
Pregunta
The population from which the researcher selects the actual study sample
Respuesta
-
Accessible population
-
Scientific population
-
Target population
-
Theoretical population
Pregunta 69
Pregunta
What is purpose sampling?
Respuesta
-
Also called judgmental or selective sampling
-
Include typical and atypical subjects
-
Based on researchers judgment
-
Is in quantitiveresearch
Pregunta 70
Pregunta
What is network sampling?
Respuesta
-
Also called snowball sampling
-
Take advantage of social networks to get the sample
-
One person in the sample asks another to join the sample
-
Takes disadvantage of social networking
Pregunta 71
Pregunta
What is theoretical sampling?
Respuesta
-
Used in grounded theory research
-
Data are gathered from any individual or group that can provide relevant data for theory generation
-
The sample is saturated when the data collection is completed based on the researchers expectations
-
Diversity in the sample is encouraged
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