Learning objective
Evaluate reliability, validity, representativeness and uncertainty.
Read the explanation, check the common trap, then practise with flashcards and questions.
At a glance
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Flashcards
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Questions
Topic
Geography fieldwork investigation
Subtopic
Conclusions, evaluation and presentation
Study support
Understand this objective
Quick explanation
Evaluate reliability, validity, representativeness and uncertainty
- This point belongs to Geography fieldwork investigation, especially Conclusions, evaluation and presentation.
- You need to be able to evaluate reliability, validity, representativeness and uncertainty.
- The key ideas to know are validity, uncertainty, and reliability.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
Why it matters
This objective helps connect Conclusions, evaluation and presentation to exam-style questions, flashcards, and revision notes for Geography fieldwork investigation.
Quick student answer
Which of the following factors most directly affects the reliability of fieldwork data?
Direct answer
Sample size is crucial as a larger sample can reduce the margin of error and enhance reliability.
Key terms
- Uncertainty: The degree of doubt regarding the accuracy of data or conclusions drawn from research.
- Evaluation: The process of assessing the strengths and weaknesses of a study, including its methods and findings.
Common trap
Overgeneralizing Results: Always assess the representativeness of your sample before making broader claims.
Related questions
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Flashcard prompts
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Revision tools
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Practice Questions0 linked questions
Revision notestopic notes
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Open revision notesRelated learning objectives
- Define an individual research question or hypothesis linked explicitly to specification content.
Research question and theoretical context
- Review relevant literature and establish theoretical or comparative context.
Research question and theoretical context
- Justify the geographical rationale and scope of the investigation.
Research question and theoretical context
- Select and justify practical field approaches, timing, frequency and sampling.
Methods of field investigation
- Record field evidence of suitable quality and relevance.
Methods of field investigation