Types of Reliability Quiz and Flashcards

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Questions and Answers

Which characteristic is NOT associated with the scientific method as per the text?

Unbiased evaluation

Critical observation

Search and solution

Subjective interpretation (correct)

What is the role of a good researcher according to the text?

Avoiding hard work

Lazy and careless approach

Narrow-mindedness

Critical thinking (correct)

What are the key steps in the scientific method mentioned in the text?

Relevant data gathering, hypothesis formulation, empirical testing, problem identification (correct)

Objective interpretation, data withholding, hypothesis avoidance, non-empirical testing

Data classification, biased evaluation, hypothesis rejection, subjective testing

Problem identification, irrelevant data gathering, hypothesis formulation, empirical testing

What is the importance of researcher's experience in conducting research according to the text?

It helps achieve research objectives by guiding actions Signup and view all the answers

What is the main focus of the Black Hat?

Negative aspects and why it can't be done Signup and view all the answers

Which characteristic should research be free of according to the text?

Biases, prejudice, and subjective errors Signup and view all the answers

What is the purpose of being objective in research?

To reflect scientific and systematic aspects Signup and view all the answers

Why do researchers critically examine research methods?

To avoid any bias in the results Signup and view all the answers

Which type of reliability estimate is used to assess the consistency of results across items within a test?

Internal Consistency Reliability Signup and view all the answers

What does random error in measurement refer to?

An error attributed to unknown and uncontrollable external factors Signup and view all the answers

Which type of reliability estimate is used to assess the degree to which different raters/observers give consistent estimates of the same phenomenon?

Inter-Rater Reliability Signup and view all the answers

In research, what does validity mainly stand for?

Accuracy of procedures, research instruments, tests, etc. Signup and view all the answers

What is the main role of a paradigm in research?

Providing a comprehensive belief system for guiding research and practice Signup and view all the answers

How does metaphysics differ from epistemology?

Metaphysics explores the nature of being and reality, whereas epistemology examines how we know things exist. Signup and view all the answers

In the context of paradigms, what does realism aim to achieve?

Obtain information from the external world or sources Signup and view all the answers

Why is research considered a cyclical process?

It involves starting and ending with a problem that may lead to further research Signup and view all the answers

Study Notes

Scientific Method Characteristics

Characteristics not associated with the scientific method include subjectivity and bias.
Objectivity is crucial to ensure findings are based on evidence rather than personal feelings.

Role of a Good Researcher

A good researcher critically evaluates methodologies and seeks to enhance the quality of the research.
They maintain an unbiased approach to ensure credible outcomes.

Key Steps in the Scientific Method

Steps typically include forming a hypothesis, conducting experiments, collecting data, analyzing results, and drawing conclusions.
Each step builds on the previous one to refine understanding and validate findings.

Importance of Researcher's Experience

Research experience influences the design and execution of studies and improves decision-making during the research process.

Main Focus of the Black Hat

The Black Hat focuses on identifying risks, challenges, and things that might go wrong in a project or research.

Research Objectivity

Research should be free of personal biases and emotions to achieve reliable and valid results.

Purpose of Being Objective

Objectivity in research aims to minimize biases and preconceptions, thus ensuring accurate and trustworthy findings.

Critical Examination of Research Methods

Researchers critically examine methods to ensure robustness, validity, and to identify potential weaknesses in their study designs.

Reliability Estimates

Internal consistency reliability assesses the consistency of results across different items within a test.
Inter-rater reliability evaluates the consistency of estimates made by different observers or raters.

Random Error in Measurement

Random error refers to unpredictable fluctuations in measurements that can lead to variations in data that do not reflect true values.

Validity in Research

Validity refers to the extent to which research accurately measures what it intends to measure.

Role of a Paradigm in Research

A paradigm provides a framework for researchers to understand phenomena and guides the interpretation of results.

Metaphysics vs. Epistemology

Metaphysics deals with the nature of reality, while epistemology concerns the nature and scope of knowledge and belief.

Realism in Paradigms

Realism aims to explain phenomena based on observable evidence and seeks to establish a truthful representation of reality.

Cyclical Nature of Research

Research is considered a cyclical process because findings inform further questions, revisions, and additional studies, creating an ongoing cycle of inquiry.

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Description

Learn about the four general classes of reliability estimates, including Inter-Rater Reliability, Test-Retest Reliability, and Parallel-Forms Reliability. These concepts assess the consistency of measurements and observations in different ways.

Types of Reliability Estimates

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