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Reaction energy: Calculate the reaction energy (Q value) for the reaction 7Li + 1H → 4He + 4He, given the following masses: 7Li: 7.016005 u
1H: 1.007825 u
4He: 4.002603 u
(1 u = 931.5 MeV/c2)
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Test-retest Reliability
The consistency of a test's results when administered to the same individuals at two different points in time.
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Measures the reliability of a test based on the correlations between different items on the same test; it assesses the coherence of an instrument.
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