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Recall the core requirements and outcomes of the predictive goal of science as described in the text. Specifically, describe what researchers must observe before making a forecast, and explain the expected level of accuracy for these scientific predictions.
Question: Recall the core requirements and outcomes of the predictive goal of science as described in the text. Specifically, describe what researchers must observe before making a forecast, and explain the expected level of accuracy for these scientific predictions.
Sample answer: Before making a forecast, researchers must systematically observe that two events or behaviors regularly occur together, establishing a correlation. The level of accuracy expected from these predictions is not perfect; rather, the established relationship allows for predictions that possess a significantly greater than chance accuracy.
Key points:
- Researchers must systematically observe two events or behaviors regularly occurring together.
- Researchers utilize this correlation to forecast future events.
- Predictions are not expected to be perfectly accurate.
- Predictions must achieve a significantly greater than chance accuracy.
Rubric: Award full credit if the student correctly recalls the need for systematic observation of two co-occurring events (correlation) and correctly states that predictions must have a significantly greater than chance accuracy, rather than being perfectly accurate.
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Research Methods in Psychology - 4th American Edition @ KPU
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Explanatory Goal of Science
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