14 Questions
What is the primary advantage of using mixed research?
It combines the strengths of both quantitative and qualitative research
What is the main purpose of a research proposal?
To outline the research plan and obtain approval
What is the first step in the scientific research process?
Identify a research problem or question
What is the primary purpose of a study design?
To outline the methods and procedures for collecting and analyzing data
What is a cohort study?
A study that examines the relationship between an exposure and an outcome over time
What is an essential element to include in a research proposal?
Ethical considerations, including a consent form
What is the primary objective of scientific research?
To advance knowledge about a variety of scientific areas
What is referred to as a creative process?
Scientific research
What type of research focuses on the quality of the data?
Qualitative research
What is used to diagnose, treat, and prevent various types of mental health problems?
Scientific research
What type of research aims to evaluate the “when,” “where,” and “what” of the research topic or question?
Quantitative research
What is mainly expressed in numbers, statistics, and graphs?
Quantitative data
What do nutritionists use as the basis for dietary plans and general health coaching?
Scientific research
What is achieved through organizing, interpreting, and summarizing data?
Qualitative research
Study Notes
What is Scientific Research?
- Scientific research is the process of studying various phenomena using systematic methods of collecting, analyzing, and interpreting data.
- It involves making observations, performing experiments, and testing ideas to advance knowledge in various scientific areas.
- Scientific research is a creative process that leads to new ideas and information.
Purpose of Scientific Research
- To advance knowledge in various scientific areas, such as medical, mental health, nutrition, and education.
- To discover and refine medical treatments and interventions, diagnose and treat mental health problems, and create dietary plans.
- To identify best teaching practices and inform educational training programs.
Types of Scientific Research
- Quantitative Research: focuses on numerical data, aims to evaluate "when," "where," and "what" of the research topic, and uses surveys and observations to collect data.
- Qualitative Research: focuses on the quality of data, aims to investigate "why" and "how" of the decision-making process, and uses organizing, interpreting, and summarizing data.
- Mixed Research: combines quantitative and qualitative methods to enhance strengths and diminish weaknesses.
Proposal (Research Plan)
- A research proposal must address what you plan to accomplish, why you plan to do it, and how you are going to do it.
- A research proposal should include:
- Title
- Introduction
- Aim of the study
- Materials and methods
- Timeline
- Budgets
- References
Steps of Scientific Research
- Problem/question: identify a problem or question, such as "Is there an association between...?"
- Formulate a hypothesis: predict a possible answer to the problem or question.
- Steps of scientific research include:
- Problem/question
- Formulate a hypothesis
- Study design
- Data collection
- Data analysis
- Interpretation and conclusion
Study Design
- A study design is a set of methods and procedures used to collect and analyze data for a particular research problem.
- Types of study design include:
- Cohort study: examines the relationship between exposure and outcome.
- Case-control study: compares outcomes with exposure.
- Cross-sectional study: examines exposure and outcome at the same time.
Learn about the process of scientific research, its purpose, and how it advances knowledge in various areas.
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