Podcast
Questions and Answers
Match the type of self-report with its description:
Match the type of self-report with its description:
Questionnaire = A set of questions given in written form. Diary Entry = Participants record thoughts or events over a specific period. Psychometric Test = A series of standardized, closed questions measuring mental characteristics. Interview = A series of verbal questions given face-to-face.
Match the following terms with their correct definition within the context of data collection:
Match the following terms with their correct definition within the context of data collection:
Quantitative Data = Numerical data expressing quantity, amount, or range, useful for statistical tests. Qualitative Data = Non-numerical data with detailed descriptions, useful for providing explanations. Open Questions = Questions allowing participants to respond in their own words, providing detailed answers. Closed Questions = Questions with limited available responses providing easily quantified data.
Match the type of closed question with its description:
Match the type of closed question with its description:
Fixed Choice = Requires participants to choose a response (e.g., 'yes' or 'no'). Checklist = Offers a list of options from which participants choose one or more. Ranking = Requires participants to order options according to a specified criterion. Likert Scale = Participants indicate their agreement or disagreement with a statement on a scale.
Match each type of interview with its appropriate description:
Match each type of interview with its appropriate description:
Match the terms for evaluating self-reports with their definitions:
Match the terms for evaluating self-reports with their definitions:
Match the description to the correct method for improving reliability in self-report measures:
Match the description to the correct method for improving reliability in self-report measures:
Using a questionnaire requires you to make a large number of decisions. Match the decision to the reasoning:
Using a questionnaire requires you to make a large number of decisions. Match the decision to the reasoning:
Match the strength of questionnaires to the justification:
Match the strength of questionnaires to the justification:
Match the weakness of questionnaires to the justification:
Match the weakness of questionnaires to the justification:
Match the strength of structured interviews to the justification:
Match the strength of structured interviews to the justification:
Flashcards
Self-Report
Self-Report
A method of gathering data where participants provide information about themselves, without interference from the experimenter.
Quantitative Data
Quantitative Data
Data expressing quantity or range, often with units.
Qualitative Data
Qualitative Data
Non-numerical data with detailed descriptions explaining data.
Questionnaire
Questionnaire
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Open Questions
Open Questions
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Closed Questions
Closed Questions
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Fixed Choice
Fixed Choice
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Checklist
Checklist
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Ranking
Ranking
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Likert Scale
Likert Scale
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Study Notes
Self-Report Method
- A way to collect data where participants share information about their thoughts and behaviors without the experimenter's interference.
Types of Self-Reports
- Questionnaires: Sets of written questions.
- Interviews: Face-to-face verbal questions between an interviewer and interviewee.
- Diary Entries: Participants record thoughts, events, or responses over time.
- Psychometric Tests: Standardized questions measuring mental characteristics.
Self-Reports in Studies
- They can measure the dependent variable (DV).
- They can gather data on a subject without manipulating an independent variable (IV).
- Information is often subjective and from the individual's perspective.
Example of Self-Report
- An experimenter studies if temperature affects mood.
- The temperature is measured, and participants rate their mood on a scale.
Types of Data
- Quantitative Data: Numerical data with units, good for comparison and statistical tests.
- Qualitative Data: Non-numerical, descriptive data, useful for details but harder to compare.
Questionnaires Explained
- They’re sets of questions in written format.
Open Questions
- They supply qualitative data, allowing detailed responses in the participant's own words.
- An example would be "What is your favorite childhood memory?"
Closed Questions
- They supply quantitative data, which limits responses makes quantification easier.
Types of Closed Questions
- Fixed Choice: Select responses like "yes" or "no”.
- Checklist: Pick one or more options from a list.
- Ranking: Order options as instructed.
- Likert Scale: Rate agreement with a statement.
- Semantic Differential Scale: Choose between contrasting adjectives.
Strengths of Questionnaires
- Easy to administer via post or email.
- They can be applied to large samples.
- Time and Cost efficient, especially when sent by email
- Quantitative data from closed questions are easy to compare, analyze, and use in statistical tests.
- Open questions reveal personal perspectives and reasons.
- Demand characteristics and social desirability bias are less likely, offering more valid data.
- Gaining data for some topics such as opinions and thoughts is the only option.
Weaknesses of Questionnaires
- There may be response bias, for example, always choosing a certain answer and skipping questions.
- Participants might misinterpret questions.
- Open questions give data that is difficult to analyze and categorize.
- Allocated closed question responses may not represent the true answer.
Interviews Explained
- They are a series of spoken questions asked face-to-face.
Structured Interview
- It has predetermined questions asked in the same way.
- Closed-ended questions can be quantified.
Strengths of Structured Interviews
- Easily replicable.
- Quick and completed in the same time by each participant.
- Ensuring methodological reliability due to standardization.
Weaknesses of Structured Interviews
- Inflexible, key details may be missed since new questions can't be asked.
- Only quantitative data is gained, lacking detail.
Semi-structured Interview
- It has guidelines on questions to ask and topics to cover.
- Can deviate based on what other relevant topics may be raised.
- With both open/closed questions, timing and phrasing can vary.
Strengths of Semi-Structured Interviews
- Enables additional details.
- Data can be used for comparison to an extent.
Weaknesses of Semi-Structured Interviews
- Qualitative data is difficult to use in statistical tests.
- Researcher bias may occur via leading questions.
Unstructured Interview
- Only the topic is planned, questions are open.
- The process is like a 'guided conversation'.
Strengths of Unstructured Interviews
- Increased concurrent validity as the interviewer can clarify questions.
- Flexibility allows for extra data.
Weaknesses of Unstructured Interviews
- Interviews must avoid bias, which requires trained interviewers, which is not cost effective.
- Analysing/categorizing qualitative data is difficult.
- Makes finding significant results harder.
Diary Entries Explained
- A form of self-report appearing in sections C.
- Participants record thoughts or events on a topic.
Diary Entries Usage
- Participants notes side effects or thoughts.
- Qualitative data can be gained from large sample quickly.
- There is minimal bias, it's difficult to compare or analyze statistically.
Psychometric Tests Explained
- Standardized questions measure mental characteristics.
- Could include IQ scores if the tests administer the results via a questionnaire.
Psychometric Tests Usage
- They measure characteristics so that data is compared and analysed from results.
- They are used alongside job interviews.
- They measure individual's cognitive abilities to relate to job tasks.
Self-Report Validity
- Internal: Does the report measure what it should?
- External: Do the results apply to real life?
- Population: Can the results be generalized to a population?
- Ecological: Do the results apply to real-life situations?
Improving Validity
- Remove leading questions or opportunities for bias
- Add open questions for relevant qualitative data.
- Ensure the sample is representative.
Reliability
- Test-retest checks consistency over time.
- Split-half tests consistency by splitting a test in half
Improving Reliability
- Use split-half method and test-retest.
- Standardize procedures and train interviewers.
- Provide detailed instructions to avoid ambiguity.
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Description
Explore the self-report method for data collection, where participants share thoughts and behaviors. Learn types like questionnaires, interviews, and diary entries. Understand how self-reports measure dependent variables and gather subjective data.