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