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Repaso segundo examen scientific Flashcards | StudBud
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Repaso segundo examen scientific
Repaso segundo examen scientific
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1
What best describes a research design?
A measurement instrument for variables
A data analysis technique
A type of sampling
A strategy or plan developed to respond to research questions
2
What is the basis of probability sampling?
Quota-based selection
Convenience selection
Judgment-based selection
Random selection
3
What is recommended before delivering a research presentation?
Rehearse the entire presentation
Only read the slides
Avoid practicing so it sounds spontaneous
4
Does qualitative research design rely on numerical measurement and statistical analysis?
Only in cross-sectional studies
No
Yes
Only in correlational research
5
What are some methods for analyzing qualitative data?
Hermeneutics, semiology, and linear regression
Semiotics and narrative analysis
Semiotics, narrative analysis, and Hermeneutics
6
What research report structure does Sampieri (2003) propose?
Introduction, method, results, discussion, and references
Objectives, results, and discussion
Introduction, data, interpretation, and references
7
What is the term for the finite or infinite set of elements with common characteristics in research?
Statistics
Universe
Population
Sample
8
Which branch of mathematics deals with analyzing and interpreting numerical data?
Geometry
Statistics
Algebra
9
What is the first step in choosing or creating a measuring instrument according to Sampieri (2003)?
Conducting pilot tests
Defining measurement ranges
Listing the variables involved
Coding the data
10
What is a recommendation for improving the impact of a research presentation?
Use all available material
Follow a clear sequence: introduction, method, results, and conclusions
Present only the data without interpretation
Read directly from the slides
11
What are the three types of experimental designs?
Pre-experiments, pure experiments, and quasi-experiment
Descriptive, correlational, and causal
Quasi-experiments, ex post facto, and case studies
Qualitative, quantitative, and mixed
12
Mention two types of research design
Longitudinal and cross-sectional
Exploratory and descriptive
Qualitative and quantitative
Experimental and non-experimental
13
What is done in the discussion of research results?
The structure of the report is described
Relationships between the obtained data are explained
The materials used are listed
Graphs of data are presented
14
Why is it important to communicate research results?
So others can build upon that knowledge
To gain personal recognition
To increase the number of published articles
To justify received funding
15
What should a research title include?
Keywords and references
A detailed summary of the study
A short, attractive, and creative statement
16
What principle states that every individual has the same probability of being chosen in a sample?
Sampling equity
Directed selection
Equiprobability principle
Proportional selection rule
17
What is the main goal of data analysis?
To collect as much data as possible
To avoid variable manipulation
To generate attractive graphs
To convert data into knowledge
18
It is a description of how the research was performed and leads through the report.
Methodology
Introduction
Discussion
Results
19
Is freestyle writing recommended in research reports?
True
False
20
What process converts collected research data into numbers for statistical analysis?
Tabulation
Codification
Inference
Measurement
21
What is the purpose of statistical tests in research?
To reveal patterns in observational data
To define the report structure
To establish hypotheses without evidence
22
Which of the following is NOT a common type of statistical test?
Venn diagram
Correlations
Regressions
Comparison of means
23
Is it always necessary to create a new data collection instrument for each research study?
False
True
24
What is the first step in hypothesis verification?
Collecting the data
Stating a hypothesis to be tested
Formulating an analysis plan
Applying statistical tests
