In a dissertation, alignment of problem, purpose, and questions is key. To help check alignment, some students find the following activity to be helpful.
Instructions for completing the activity:
Activity example:
| Problem | Purpose | Questions |
|---|---|---|
| Employers report newly hired graduates of XYZ training program are not demonstrating the highest level of critical thinking skills. | To evaluate the critical thinking skills components that are currently incorporated in the XYZ training program. |
Q1. There are critical thinking skills components included in the curriculum that is currently offered in the XYZ training program. Q2: Practitioners and authors indicate preferred practices for critical thinking skills components to be included in training program curricula. Q3: Alumni of XYZ training program have perceptions regarding their level of critical thinking skills when employed. Q4: Employers of graduates of the XYZ training program have perceptions regarding the critical thinking skills required of newly hired XYZ training program graduates. Q5: The critical thinking skills components of the XYZ training program align with preferred practices identified by experts. |
For information: Please visit the NU ASC website and view the resources on constructing a problem statement.
The problem of your study can be determined by gaps in the literature; HOWEVER, a gap in the literature is not the problem. A problem is a clear and distinct problem that can be empirically verified and has a consequence. NOTE: A problem statement does not suggest any action to be taken nor does it ask a question.
Example: “My car has a flat tire, so I cannot go to work and my livelihood is affected.” (This is a statement of fact and can be verified.)
As soon as an action is noted, it becomes a purpose statement – “I need to investigate why I have a flat tire.”
If you ask a question, it is no longer a problem statement either – “How does my flat tire affect my livelihood?”
Your general and specific problem statements should have at least two to three current (within three years) citations.
An example problem statement format is provided below. Please use the information and templates below to construct each component based on the quantitative research design selected earlier.
The premise is that the “funnel” approach to constructing the problem statement funnels from a general problem to a specific one.
The general problem statement. Using the funnel approach to write a problem statement, the first component developed is the general problem. The general problem represents a situation that exists that can be directly attributed to a specific problem that is the focus of the dissertation.
Based on the type of problem addressed by the dissertation, write the general problem statement below.
"The general problem is (describe the situation linked to the negative outcome) (two-three citations)."
Once again, using the funnel approach to write a problem statement (see Problem Statement webinar on the NU ASC website at http://www.viddler.com/v/a70ecc81), the second component developed is the “specific problem.” The specific problem represents an undesirable or negative outcome that can be researched, and is directly attributable to the general problem.
With the type of problem in mind, write the specific problem addressed by the proposed project below.
"The specific problem to be studied is when the (study population/site/program) experience/results in/causes (the general problem), (state the negative outcome) (two to three citations."
Following the Problem Statement is the Purpose Statement. The purpose should directly align with the problem.
The purpose statement describes the aim of the dissertation and includes the project design, method, and variables.
Based on the design the purpose statement can be constructed slightly differently.
Examples:
The purpose of this quantitative correlational Dissertation is to examine if there is a relationship between (variable 1) and (variable 2).
The purpose of this quantitative causal-comparative dissertation is to examine the difference in (dependent variable) between (group 1) and (group2).
NOTE: The groups represent the independent variable. For example, you could be investigating the difference between high school and college students, so the independent variable is education level.
Based on the design write the purpose statement for the proposed dissertation below.
"The purpose of this quantitative (design) dissertation is to examine (connection) of (variables)."
The type and number of research questions are dependent upon the design and purpose of the dissertation.
Visit the following site to identify the appropriate structure for the proposed project: http://dissertation.laerd.com/how-to-structure-quantitative-research-questions.php
Examples:
RQ1. What is the difference in (dependent variable) between (group 1)? (group 2), (group…n)?
OR
RQ1. How are/is (group 1) different from (group 2) in terms of (dependent variable) for (participants) at (research location)?
Q1. What is the relationship of (variable 1)to ( variable 2) for (participants) at (research location)?
Write the appropriate number research question(s) based on the project design and purpose of the proposed Dissertation.
Research Question:
RQ1. (see examples above to complete)
Hypotheses
For each research question there should be a null and alternative hypothesis.
Examples:
Causal Comparative Hypotheses
H10. There is no difference in (dependent variable between (group 1) and (group 2).
H1A. There is a statistically significant difference in (dependent variable between (group 1) and (group 2).
Correlational Hypotheses
H10. There is no relationship between (variable 1) and (variable 2).
H1A. There is a relationship between (variable 1) and (variable 2).
Visit Please review the following site to properly construct hypotheses: https://statistics.laerd.com/statistical-guides/hypothesis-testing-3.php
Exercise #6.
Write the appropriate hypotheses for the proposed dissertation below.
H10. (see examples above to complete)
H1A. (see examples above to complete)
For information: Please visit the NU ASC website and view the webinar about constructing a problem statement.
The problem of your study can be determined by gaps in the literature; HOWEVER, a gap in the literature is not the problem. A problem is a clear and distinct problem that can be empirically verified and has a consequence. NOTE: A problem statement does not suggest any action to be taken nor does it ask a question.
Example: “My car has a flat tire, so I cannot go to work and my livelihood is affected.” (This is a statement of fact and can be verified.)
As soon as an action is noted, it becomes a purpose statement – “I need to investigate why I have a flat tire.”
If you ask a question, it is no longer a problem statement either – “How does my flat tire affect my livelihood?”
In qualitative studies, the problem is the phenomenon under study.
Using the funnel approach, i.e., moving from a general to a specific problem, to write a problem statement (see Problem Statement webinar, on the NU ASC website at http://www.viddler.com/v/a70ecc81, the first component developed is the “phenomenon,” also known as the general problem. The phenomenon represents a situation that exists that can be directly attributed to a specific problem that is the focus of the proposed Dissertation.
Use the script below by replacing the italicized text with the appropriate information to write a one-sentence statement representing the phenomenon, and include at least two to three current (within three years) citations to support the statement.
"The general problem is that (describe the phenomenon) (two to three current citations)."
Once again, using the funnel approach to write a problem statement (see Problem Statement webinar on the NU ASC website at http://www.viddler.com/v/a70ecc81), the second component developed is the “specific problem.” The specific problem represents an undesirable or negative outcome that can be researched, and is directly attributable to the phenomenon of the proposed dissertation.
Use the script below by replacing the italicized text with the appropriate information to write a one-sentence statement representing the specific problem, and include at least two to three current (within three years) citations to support the statement.
"The specific problem is when the (dissertation participants) (experience the phenomenon), (negative/undesirable outcome) (two to three current citations)."
Often, it may be more effective to write one overarching problem statement that includes both the general and specific problems.
Following the Problem Statement is the Purpose Statement. The purpose should directly align with the problem.
The purpose statement describes the aim of the proposed dissertation and includes the research methodology and design, phenomenon, and project participants.
Use the script below by replacing the italicized text with the appropriate information to write a one-sentence statement representing the purpose statement.
"The purpose of this qualitative (design) study is to explore (the phenomenon), (as perceived by dissertation participants)."
Often, one question is designed to explore the barriers or challenges related to the phenomenon, and the second question asks about how to improve the phenomenon. However, there can be more than two research questions. The questions can be constructed in several different ways; a few examples are shown in RQ1. And RQ2. The questions should always include the phenomenon and dissertation participants and ask the “How,” “What,” or “Why,” as related to the phenomenon.
Use the script below by replacing the italicized text with the appropriate information to write two one-sentence research questions that together explore the phenomenon as it is perceived by the (dissertation participants).
"RQ1. What are the challenges of the (phenomenon) from the perspectives of the dissertation participants)?"
"RQ2. How can the (phenomenon) be improved, as perceived by the (dissertation participants)?"
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