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Table 6.6 Calculating the Alpha Coefficient Participant Trial 1 Trial 2 Trial 3 Total 1 2 3 3 2 6 4 5 5 3 ΣΧ 19 19 EX² 83 79 5253499 3 11 2 6 3 14 5 13 4 11 17 55 63 643 52 2.70 1.70 1.30 9.50

Table 6.6 Calculating the Alpha Coefficient Participant Trial 1 Trial 2 Trial 3 Total 1 2 3 3 2 6 4 5 5 3 ΣΧ 19 19 EX² 83 79 5253499 3 11 2 6 3 14 5 13 4 11 17 55 63 643 52 2.70 1.70 1.30 9.50

Ciccarelli: Psychology_5 (5th Edition)
Ciccarelli: Psychology_5 (5th Edition)
5th Edition
ISBN:9780134477961
Author:Saundra K. Ciccarelli, J. Noland White
Publisher:Saundra K. Ciccarelli, J. Noland White
Chapter1: The Science Of Psychology
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Table 6.6 Calculating the Alpha Coefficient Participant Trial 1 Trial 2 Trial 3 Total 1 3 5 2 2 3 6 4 5 3 EX 19 19 323 253 49 11 6 14 5 13 4 11 17 55 ΣΧΟ 83 79 63 643 S² 2.70 1.70 1.30 9.50 k/(k-1)x(1-(Es² trials/s² total)) 3/(3-1)x(1-(2.70+ 1.70+ 1.30) / 9.50) 3/2x(1-5.7/9.50) 1.5 × (1 - .60) 1.5x .40 .60 alpha coefficient
Transcribed Image Text:Table 6.6 Calculating the Alpha Coefficient Participant Trial 1 Trial 2 Trial 3 Total 1 3 5 2 2 3 6 4 5 3 EX 19 19 323 253 49 11 6 14 5 13 4 11 17 55 ΣΧΟ 83 79 63 643 S² 2.70 1.70 1.30 9.50 k/(k-1)x(1-(Es² trials/s² total)) 3/(3-1)x(1-(2.70+ 1.70+ 1.30) / 9.50) 3/2x(1-5.7/9.50) 1.5 × (1 - .60) 1.5x .40 .60 alpha coefficient
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