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WorksheetsPractical Research 2 Final Exam
Total questions: 40
Worksheet time: 32mins
This serves as basic structure of a research showing the main concepts of the study.
Research Title
Research Problem
Conceptual Framework
Conclusion
This is/are illustration/s used in presenting conceptual framework
Flowchart
Table
Graphs
Pictures
In general a ______________, is a structure considered as something that supports an object, a vehicle or a building.
Concept
Framework
Literature
Conceptual Framework uses ___________ presentation of data to illustrate the concept of the study.
Graphical
Verbal
Both
______________ should be clearly defined for generating a conceptual framework.
Elements
Instruments
Variables
Recipe is to Food while, Conceptual Framework is to ____________.
Book
Essay
Research
Variables
Independent is to Cause, while _____________ is to Effect.
Dependent
Extraneous
Intervening
Erroneous
Definition of Terms section is written in the first chapter of a research paper.
True
False
Definition of Terms is an essential section of a research since it ensures a common understanding of key concepts and terminologies that is shared between the writer and the readers.
True
False
Review of Related Literature consists of keywords that were operationally defined to promote understanding of the terms used in the research paper
True
False
Common words should not be defined in the Definition of Terms section, only jargon and technical terms.
True
False
Conceptual Definition is based on a dictionary, encyclopedia or any trusted sources of the meaning of the word.
True
False
Operational Definition is based on the specific use of context of a keyword in a research study.
True
False
It is recommended that the list of word in the definition of terms are written in the order you want the keywords or terms placed in the section
True
False
You should not change the meaning of a word or term used in the middle of the research paper.
True
False
It refers to how accurate an instrument is at measuring what it is trying to measure
Reliability
Validity
Internal Consistency
Split-half
The degree to which a research instrument produces consistent results
Content Validity
Criterion-based Validity
Reliability
Face Validity
This is when researchers simply look at the items on the research instrument and give their opinion if the items appear to accurately measure what they are trying to measure
Content Validity
Criterion-based Validity
Reliability
Face Validity
It tells how well an instrument covers the range of meanings included within a concept that is being measured
Content Validity
Criterion-based Validity
Reliability
Face Validity
When the results from the instrument accurately relate/predict some kind of external variable.
Content Validity
Criterion-based Validity
Construct Validity
Face Validity
When we are able to generalize about our construct of interest because we are accurately measuring that construct.
Content Validity
Criterion-based Validity
Construct Validity
Face Validity
It is when the results taken from a group of people using the same instrument are consistent.
Test-retest
Internal Consistency
Split-half
Inter-rater
It is when different instrument items that are trying to measure the same construct are compared to see how they produce similar results
Reliability
Validity
Internal Consistency
Split-half
It means getting the same results when different people conduct the same measurement.
Test-retest
Internal Consistency
Split-half
Inter-rater
Items answered were divided in half to form two sets and these sets were compared to see how consistently they measure a construct
Test-retest
Internal Consistency
Split-half
Inter-rater
The relationship between the achievement test scores in statistics and the grade point average (GPA) in other subjects in tested using ______________.
Pearson- Product Moment Correlation
Chi- Square Test of Independence
Point- Biserial Correlation
Spearman- Rank Correlation
A study investigated the differences in anxiety level of three groups of workers: teachers, policeman, and accountants. To test the significant difference in the anxiety levels of the three group of workers, what statistical test is the appropriate to use?
One factor ANOVA
T- test for dependent samples
Chi-square
T- test for independent sample
An inferential statistical test used to evaluate the difference between two means of two different groups is known as _____________.
One factor ANOVA
T- test for dependent samples
Chi-square
T- test for independent sample
A test used to evaluate the difference between two means of the same group is known as _____________.
One factor ANOVA
T- test for dependent samples
Chi-square
T- test for independent sample
A researcher aims to assess the association between civil status and happiness from 20 teachers. What statistical tool to be used by the researcher?
Anova
Regression Analysis
Chi-square
Pearson's r
A student-researcher in John J. Russell Memorial High School (JJRMHS) cannot decide on the statistical tool he will use to analyze his data. He aims to determine the relationship between socio-economic status and general average in first semester of school year 2019-2020. What statistical tool he must use?
Chi- Square Test of Independence
Spearman- Rank Correlation
Point- Biserial Correlation
Pearson- Product Moment Correlation
The Senior High School (SHS) teacher Mr. Bryan Gabriel wants to determine if there is a significant difference between the final grade of 12-Thailand and 12-Singapore. What statistical tool he must use?
One factor ANOVA
T- test for dependent samples
Chi-square
T- test for independent sample
What statistical tool is coefficient correlation based on rank?
Chi- Square Test of Independence
Spearman- Rho Correlation
Point- Biserial Correlation
Pearson- Product Moment Correlation
This refers to the statistical tool to be used to determine the relationship between one nominal variable and one continuous variable.
Chi- Square Test of Independence
Spearman- Rho Correlation
Point- Biserial Correlation
Pearson- Product Moment Correlation
Juan and Pedro, are the students of John J. Russell Memorial High School conducting an experiment on how fertilizer X will enhance the fruits of squash. They are using this null hypothesis “There is no significant difference between the number of fruits of control and experimental groups after using fertilizer X” to guide their problem. Which of the following statistical tools they should use to analyze their null hypothesis?
One factor ANOVA
T- test for independent samples
Chi-square
T- test for dependent sample
Choose the best definition for the word “hypothesis” from definitions below.
A conclusion based on the results of your study/experiment.
A guess about how something in science works.
A testable answer to scientific question.
None of these definitions describe what a hypothesis is.
Null and alternative hypotheses are statements about:
population parameters
sample parameters
sample statistics
it depends - sometimes population parameters and sometimes samples statistics.
A test to screen for a serious but curable disease is similar to hypothesis testing, with a null hypothesis of no disease, and an alternative hypothesis of disease. If the null hypothesis is rejected treatment will be given. Otherwise, it will not. Assuming the treatment does not have serious side effects, in this scenario, it is better to increase the probability of:
making a Type 1 error, providing treatment when it is not needed.
making a Type 1 error, not providing treatment when it is needed.
making a Type 2 error, providing treatment when it is not needed.
making a Type 2 error, not providing treatment when it is needed.
Predictions made from a hypothesis should include
Both an independent and dependent variables.
No variable at all.
Only dependent variable.
Only independent variable.
In a hypothesis test:
the null hypothesis is what we are trying to prove
the alternate hypothesis is accepted unless there is sufficient evidence to say otherwise
the null hypothesis is not rejected unless there is sufficient evidence to reject it.
the alternate hypothesis is always assumed to be true
