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material on multiple occasions rather than one time only. This effect is commonly known as distributed practice or spacing effects. In a recent paper exam- ining this effect, Cepeda et al. (2008) looked at the influence of different delays or gaps between study sessions. The results suggest that optimal long-term memory occurs when the study periods are spaced one to three weeks apart. In one part of the study, a group of participants studied a set of obscure trivia facts one day, returned the next day for a second study period, and then was tested five weeks later. A second group went through the same procedure but had a one-week gap between the two study sessions. The following data are similar to the results obtained in the study. Do the data indicate a significant difference between the two study conditions? Test with a = .05. as %3D 2 One-Week Gap between Study Sessions to a One-Day Gap ss between Study Sessions n = 20 %3D n = 20 М 3 26.4 110 00 SS = 395 M = 29, 6 SS = 460

material on multiple occasions rather than one time only. This effect is commonly known as distributed practice or spacing effects. In a recent paper exam- ining this effect, Cepeda et al. (2008) looked at the influence of different delays or gaps between study sessions. The results suggest that optimal long-term memory occurs when the study periods are spaced one to three weeks apart. In one part of the study, a group of participants studied a set of obscure trivia facts one day, returned the next day for a second study period, and then was tested five weeks later. A second group went through the same procedure but had a one-week gap between the two study sessions. The following data are similar to the results obtained in the study. Do the data indicate a significant difference between the two study conditions? Test with a = .05. as %3D 2 One-Week Gap between Study Sessions to a One-Day Gap ss between Study Sessions n = 20 %3D n = 20 М 3 26.4 110 00 SS = 395 M = 29, 6 SS = 460

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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material on multiple occasions rather than one time only. This effect is commonly known as distributed practice or spacing effects. In a recent paper exam- ining this effect, Cepeda et al. (2008) looked at the influence of different delays or gaps between study sessions. The results suggest that optimal long-term memory occurs when the study periods are spaced one to three weeks apart. In one part of the study, a group of participants studied a set of obscure trivia facts one day, returned the next day for a second study period, and then was tested five weeks later. A second group went through the same procedure but had a one-week gap between the two study sessions. The following data are similar to the results obtained in the study. Do the data indicate a significant difference between the two study conditions? Test with a = .05. as %3D 2 One-Week Gap between Study Sessions to a One-Day Gap ss between Study Sessions n = 20 %3D n = 20 М 3 26.4 110 00 SS = 395 M = 29, 6 SS = 460
Transcribed Image Text:material on multiple occasions rather than one time only. This effect is commonly known as distributed practice or spacing effects. In a recent paper exam- ining this effect, Cepeda et al. (2008) looked at the influence of different delays or gaps between study sessions. The results suggest that optimal long-term memory occurs when the study periods are spaced one to three weeks apart. In one part of the study, a group of participants studied a set of obscure trivia facts one day, returned the next day for a second study period, and then was tested five weeks later. A second group went through the same procedure but had a one-week gap between the two study sessions. The following data are similar to the results obtained in the study. Do the data indicate a significant difference between the two study conditions? Test with a = .05. as %3D 2 One-Week Gap between Study Sessions to a One-Day Gap ss between Study Sessions n = 20 %3D n = 20 М 3 26.4 110 00 SS = 395 M = 29, 6 SS = 460
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