Research Hypothesis and Types

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Questions and Answers

What is the primary purpose of a hypothesis in research?

  • To determine the independent variable
  • To summarize previous research findings
  • To create a descriptive observation
  • To find the answer to a question (correct)

Which part of the experiment is referred to as the independent variable?

  • The predicted outcome of the study
  • The factor that can be changed and tested (correct)
  • The result of the experiment
  • The variable that remains constant

In the context of hypothesis formulation, what does running an actual experiment help verify?

  • A previously known outcome
  • A notion that has not been previously tested (correct)
  • Personal beliefs about the subject matter
  • An established theory without questions

What type of studies employ hypothesis formulation?

<p>Correlational and quasi-experimental studies (B)</p> Signup and view all the answers

How should researchers approach previous experimental results when formulating their own hypothesis?

<p>They should focus on the uncertainty in previous results (B)</p> Signup and view all the answers

What is the primary purpose of citing sources in research?

<p>To acknowledge relevant studies and practice intellectual honesty (B)</p> Signup and view all the answers

Which of the following is considered a serious violation in writing?

<p>Rephrasing someone else’s ideas without credit (B)</p> Signup and view all the answers

What defines plagiarism of ideas?

<p>Using someone else’s innovations without giving credit (A)</p> Signup and view all the answers

How can plagiarism occur accidentally?

<p>Through careless note-taking (B)</p> Signup and view all the answers

Which statement accurately reflects plagiarism of text?

<p>Appropriating someone else’s ideas, results, or words without credit (D)</p> Signup and view all the answers

What is a primary quality a research hypothesis should possess?

<p>It should be well-defined to provide clarity. (C)</p> Signup and view all the answers

Why is specificity important in formulating a research hypothesis?

<p>It helps to define the relationship between variables clearly. (C)</p> Signup and view all the answers

What happens if a research hypothesis is irrelevant?

<p>It can mislead the research process. (B)</p> Signup and view all the answers

What is a crucial aspect of clarity in a hypothesis?

<p>It should use simple wording to avoid misunderstandings. (A)</p> Signup and view all the answers

How does a well-stated hypothesis affect research?

<p>It brings clarity to the overall research project. (B)</p> Signup and view all the answers

What relationship should a hypothesis demonstrate?

<p>A relationship between the independent and dependent variables. (A)</p> Signup and view all the answers

What is one of the main functions of a research hypothesis?

<p>To provide a framework for empirical research. (D)</p> Signup and view all the answers

Which statement best describes the importance of the hypothesis in research formulation?

<p>It is the second most important consideration in research formulation. (B)</p> Signup and view all the answers

What do both theoretical and conceptual frameworks provide for a research study?

<p>A comprehensive understanding of a phenomenon (A)</p> Signup and view all the answers

How do conceptual frameworks assist in research?

<p>By refining objectives and developing relevant research questions (D)</p> Signup and view all the answers

Which statement correctly distinguishes between theoretical and conceptual frameworks in terms of scope?

<p>The theoretical framework is broader in scope (C)</p> Signup and view all the answers

What is one way to develop a conceptual framework based on existing theories?

<p>By using a concept map to plot the framework (D)</p> Signup and view all the answers

In research, what role do both theoretical and conceptual frameworks play in data interpretation?

<p>They guide researchers in exploring and interpreting data (B)</p> Signup and view all the answers

What is essential to consider while plotting a conceptual framework on a concept map?

<p>Including necessary concepts that may not be covered by theories (A)</p> Signup and view all the answers

What is a common purpose of both theoretical and conceptual frameworks?

<p>To provide a blueprint for research (A)</p> Signup and view all the answers

Which of the following is NOT a function of theoretical frameworks?

<p>Identifying key concepts of a study (C)</p> Signup and view all the answers

What is a key characteristic of a conceptual framework?

<p>It may evolve as more literature is reviewed. (A)</p> Signup and view all the answers

How should research hypotheses be presented in a cohesive framework?

<p>At the end of the conceptual framework. (B)</p> Signup and view all the answers

What ethical principle should be upheld when writing a literature review?

<p>Findings should be reported objectively and accurately. (D)</p> Signup and view all the answers

Which of the following is NOT a guideline for ethical standards in literature review writing?

<p>Include unrelated personal opinions on the research. (C)</p> Signup and view all the answers

What is crucial for ensuring the relevance of a conceptual framework in a study?

<p>It must align with the research questions. (C)</p> Signup and view all the answers

Which statement about the development of a conceptual framework is accurate?

<p>It can incorporate new theories as they are discovered. (C)</p> Signup and view all the answers

Which is NOT a function of a conceptual framework?

<p>To present all information from various studies verbatim. (D)</p> Signup and view all the answers

In what context should literature be reviewed when forming a conceptual framework?

<p>With an objective analysis of existing studies. (A)</p> Signup and view all the answers

What is the primary purpose of microlevel synthesis?

<p>To consolidate ideas for a better understanding of a concept (A)</p> Signup and view all the answers

Which of the following is NOT a strategy for effective microlevel synthesis?

<p>Listing ideas based solely on length (C)</p> Signup and view all the answers

What is a key feature of summarizing in microlevel synthesis?

<p>Condensing lengthy content into concise points (A)</p> Signup and view all the answers

How does paraphrasing differ from summarizing?

<p>Paraphrasing maintains a similar length to the original text, while summarizing reduces it (D)</p> Signup and view all the answers

When clustering ideas during microlevel synthesis, what is the goal?

<p>To determine commonalities and distinct ideas among materials (A)</p> Signup and view all the answers

What is a recommended way to organize the ideas during microlevel synthesis?

<p>Discussing common ideas first for a broad overview (A)</p> Signup and view all the answers

What citation strategy is recommended if an idea is found in multiple sources?

<p>Employing multiple citations for accuracy (A)</p> Signup and view all the answers

Which of the following best describes the hanging indent method in note-taking?

<p>All lines after the first one are indented (A)</p> Signup and view all the answers

Flashcards

Independent Variable

The part of an experiment that can be changed or tested.

Research Hypothesis

A formal statement of what results a researcher expects to find in an experiment.

Scientific Method

A process of investigation used to answer research questions.

Hypothesis Quality

A hypothesis's quality is measured by its ability to be proven wrong through experiments or empirical data, and the demonstration of a relationship between variables.

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Hypothesis Formulation

Creating hypotheses for studies using different methods like correlational, ex post facto, quasi-experimental and experimental.

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Dependent Variable

The outcome or result in an experiment.

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Empirical Data

Data gathered from experimentation or observation. It's vital for hypothesis testing.

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Well-Defined Hypothesis

A hypothesis that's clearly stated, easily understood, and focused, guiding the research effectively.

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Relevant Hypothesis

A hypothesis directly connected to and appropriate for the research study's goals.

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Specific Hypothesis

A hypothesis that clearly outlines the expected connection between elements of the study.

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Clarity in Hypothesis

A well-stated hypothesis that avoids ambiguity and clearly outlines the research's objectives.

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Importance of Hypothesis

A hypothesis is critical for guiding research, making it clear, relevant, focused and leading to more reliable findings; using scientific approach.

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Microlevel Synthesis

Combining various concepts or ideas from multiple sources to create a clear and cohesive explanation of a topic.

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Summarizing

Condensing lengthy information from a source into a shorter version, focusing on key points.

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Outline Summarizing

Creating a structured summary with headings, subheadings, and bullet points.

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Non-Outline Summarizing

Writing a concise summary in paragraph form, maintaining the original order of ideas.

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Paraphrasing

Rewording someone else's ideas in your own words, maintaining the original meaning.

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Detailed Paraphrasing

Rewording a text while preserving its details and complexity, keeping the length similar to the original.

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Hanging Indent

A formatting style where all lines after the first line in a reference entry are indented.

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Multiple Citations

Using multiple references when an idea appears in several sources.

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Theoretical Framework

A broad, overarching structure that provides a foundation for understanding a research topic. It draws on existing theories and research to guide the study.

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Conceptual Framework

A more specific and focused framework that outlines the key concepts, relationships, and variables within your research study.

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Key Concepts

The main ideas or topics that are central to your research. They are derived from your research questions or objectives.

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Existing Theories

Pre-existing explanations or models that offer insights into the concepts and relationships you are investigating.

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Concept Map

A visual representation of your conceptual framework that shows the relationships between key concepts and variables.

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Incorporating Concepts

Adding new concepts to your conceptual framework if they are essential to your research, even if they are not included in existing theories.

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Justifying Methods

Using a theoretical or conceptual framework to explain and justify the research methods you will use in your study.

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Refining Objectives

Using your theoretical or conceptual framework to clarify and refine your research objectives, making them more precise and focused.

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Theory

A well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experimentation.

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Research Question

A question that guides the investigation and aims to be answered through the research study. It defines what the researcher aims to discover.

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Relationship among concepts

The connection or interaction between different ideas within a conceptual framework. This shows how they influence one another.

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Align with research questions

Ensure the conceptual framework directly addresses and supports the research questions, aiming to provide answers.

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Developmental process

Creating a conceptual framework is an ongoing process, subject to changes and refinements as the researcher gathers more information and explores related theories.

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Present hypothesis

In some cases, the research hypotheses are presented at the end of the conceptual framework, flowing logically from the outlined relationships.

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Ethical Standards in Literature Review

Writing a literature review requires honesty, objectivity, and ethical principles that are observed in scholarly work. This ensures the accuracy and integrity of the research.

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Plagiarism

Using someone else's words or ideas and presenting them as your own. It can happen intentionally or unintentionally, if you are careless in your note-taking.

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Plagiarism of Ideas

Taking someone else's idea, like a theory or explanation, without giving them credit.

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Plagiarism of Text

Copying someone else's words, phrases, or sentences without giving them proper credit.

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Why Cite Sources?

Citing sources acknowledges the work of others, shows intellectual honesty, and helps readers verify information.

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Fabricating Data

Making up data or information and pretending it's real research findings.

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Study Notes

Research Hypothesis

  • A hypothesis aims to answer a research question, guiding researchers to anticipate results.
  • Independent variable: This is the part of the experiment that's changed and tested.
  • Dependent variable: This is the outcome, influenced by the independent variable.
  • Hypothesis should clearly explain expected outcomes, be understandable, testable, and measurable. It should also include both independent and dependent variables.

Types of Hypothesis

  • Experimental: Examines the effects of a group study on academic performance.
    • Null Hypothesis: Group study will not improve high school students' performance.
    • Alternative Hypothesis: Group study will improve high school students' performance.
    • Non-directional: Group study will affect the academic performance of high school students.
    • Directional: Group study will improve the academic performance of high school students.
  • Correlational/Ex Post Facto: Examines the relationship between a person's weight and time spent watching TV.
    • Null Hypothesis: There is no relationship between a person's weight and the length of time spent watching TV.
    • Alternative Hypothesis: There is a relationship between a person's weight and the length of time spent watching TV. -Non-directional: There is a relationship between a person's weight and the length of time spent watching TV -Directional: There is a positive relationship between the person's weight and the length of time spent watching TV

Hypothesis (Singular or Hypotheses Plural)

  • Defines the testable relationship between variables.
  • Describes expected outcomes in a given situation.
  • Details the relationship between variables
  • Translates qualitative research questions into precise predictions.

Two Types of Hypothesis

  • Null Hypothesis: States no relationship between variables (IV has no effect on DV)
  • Alternative Hypothesis: States a relationship between variables (IV has an effect on DV)

Qualities of a Research Hypothesis

  • Well-defined: Easily understood and avoids ambiguity.
  • Relevant: Directly related to the research study and not misleading.
  • Measurable: Can be tested using appropriate scales.
  • Verifiable: Can be proven or disproven through research.

Ethical Standards

  • Honest & objective in the research and findings.
  • Avoid distorting findings or manipulating data.
  • Accurately cite sources and acknowledge other studies’ contribution.
  • Avoid fabricating or misrepresenting results.

Writing a Literature Review

  • Searching for works: Systematically identifying and selecting relevant materials from academic sources (e.g., journal articles, books, etc).
  • Analyzing the works: Critically evaluating the reliability and usefulness of the selected materials. Focus on sources that directly align with the specific research topic.
  • Drafting the review: Arranging and connecting the cited works to provide a comprehensive overview of the topic. Using models from similar research can help structure your ideas.
    • Conceptual framework: A set of ideas and theories to support a research study.
    • Theoretical framework: A larger, broader framework based on observation and defined concepts.
  • Types of References: Using different styles to format references in an organized way, for example, APA, MLA, etc.
  • Citing sources: Accurate citation of sources and use of appropriate referencing methods are paramount for academic integrity. This involves both direct and indirect quotations.
  • Synthesis: Summarizing and analyzing similarities and differences between studies within the review.

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