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RELIABILITY OF EXPERIMENTS
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You are to work through the slide show and answer the questions as you go along. This exercise is not a race but a learning process, so take your time and make sure that you understand each slide.
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Slides
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Questions |
Answers |
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136 |
What do you understand by the term ‘reliability’?
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136 |
How do internal and external reliability differ? |
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137 |
What do you understand by the term ‘validity’? |
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137 |
How do internal and external validity differ? |
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138 – 143 |
What do you understand by the term ‘face or content validity’? |
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138 – 143 |
What do you understand by the term ‘concurrent validity’? |
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138 – 143 |
What do you understand by the term ‘predictive validity’? |
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138 – 143 |
What do you understand by the term ‘construct validity’? |
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138 – 143
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What do you understand by the term ‘ecological validity? |
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