表五
Correlations短时记忆广度值3个数4个数5个数6个数7个数8个数.486**053.a.53-0.1730.21753.a.53.347*0.011530.0210.8845319个数10个数11个数12个数时间知觉简单反应时工作效率注意广度值相对误差-0.0630.65852.a.520.0480.73852.a.520.0050.97252-0.0820.56252-0.1190.4520.010.941520.070.62452-0.210.13552-0.150.28953-0.150.28952520.150.30748-0.0180.951-0.0480.73751490.0860.55849-0.110.45349520.220.1175252521-0.020.88949.a.49-0.1830.20949.a.490.1760.227490.0130.93490.1120.44549-0.0490.73649-0.0370.80249-0.0160.91249-0.0680.642490.150.3074810.1260.37452.a.52-0.1330.34652.a.520.070.622520.050.72452-0.1030.469520.0680.634520.1110.433520.1260.37352.333*0.01652-0.0180.9510.0860.5584910.1470.29852.a.52-0.0740.60352.a.520.0160.909520.1060.45352-0.0270.847520.1860.18752-0.0130.926520.0530.712520.2220.11352-0.0480.73751-0.110.453490.220.117521Pearson 短时记忆广度值Correlatio1.a-0.068.a0.209.344*nSig. (2-.0.628.0.1340.012tailed)N535353535353Pearson 3个数Correlatio.a.a.a.a.a.anSig. (2-.....tailed)N535353535353Pearson 4个数Correlatio-0.068.a1.a0.152-0.181nSig. (2-0.628..0.2770.194tailed)N535353535353Pearson 5个数Correlatio.a.a.a.a.a.anSig. (2-.....tailed)N535353535353Pearson 6个数Correlatio0.209.a0.152.a1-0.101nSig. (2-0.134.0.277.0.47tailed)N535353535353Pearson 7个数Correlatio.344*.a-0.181.a-0.1011nSig. (2-0.012.0.194.0.47tailed)N535353535353Pearson 8个数Correlatio.486**.a-0.173.a.347*0.021nSig. (2-0.0.217.0.0110.884tailed)N535353535353Pearson 9个数Correlatio.647**.a-0.19.a0.0850.115nSig. (2-0.0.172.0.5430.413tailed)N535353535353Pearson 10个数Correlatio.726**.a0.206.a0.0530.189nSig. (2-0.0.14.0.7070.174tailed)N535353535353Pearson 11个数Correlatio.607**.a-0.052.a0.0840.13nSig. (2-0.0.714.0.5490.353tailed)N535353535353Pearson 12个数Correlatio.593**.a0.102.a0.1150.036nSig. (2-0.0.467.0.4110.798tailed)N535353535353Pearson 时间知觉相对误差Correlatio-0.063.a0.048.a0.005-0.082nSig. (2-0.658.0.738.0.9720.562tailed)N525252525252Pearson 简单反应时Correlatio-0.02.a-0.183.a0.1760.013nSig. (2-0.889.0.209.0.2270.93tailed)N494949494949Pearson 工作效率Correlatio0.126.a-0.133.a0.070.05nSig. (2-0.374.0.346.0.6220.724tailed)N525252525252Pearson 注意广度值Correlatio0.147.a-0.074.a0.0160.106nSig. (2-0.298.0.603.0.9090.453tailed)N525252525252a. Cannot be computed because at least one of the variables is constant.*. Correlation is significant at the 0.05 level (2-tailed).**. Correlation is significant at the 0.01 level (2-tailed)..647**.726**.607**.593**053.a.53-0.190.17253.a.530.0850.543530.1150.413530.2570.063053.a.530.2060.1453.a.530.0530.707530.1890.174530.0840.55253.298*0.0353.298*0.03530.0960.492530.2050.14530.010.9415253.414**0.0025353531053.a.53-0.0520.71453.a.530.0840.549530.130.353530.1970.157530.0960.49253053.a.530.1020.46753.a.530.1150.411530.0360.798530.2530.068530.2050.1453530.2570.063530.0840.552530.1970.157530.2530.06853-0.1190.4520.1120.44549-0.1030.46952-0.0270.84752531.414**.375**0.0025310.00653.591**0531.375**.591**0.006530.070.62452053-0.210.13552-0.049-0.037-0.016-0.0680.736490.0680.634520.1860.187520.802490.1110.43352-0.0130.926520.912490.1260.373520.0530.712520.64249.333*0.016520.2220.11352
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表五是短时记忆广度的各项数据与时间知觉、简单反应时、工作效率和注意广度值的相关。由上表可知，短时记忆广度值与7~12个数的正确率显著相关，与时间知觉相对误差、简单反应时、工作效率及注意广度值均没有显著性相关。其中，6个数的正确率与8个数的正确率显著相关，9个数的正确率与10个数的正确率显著相关，10个数的正确率与11个数、12个数的正确率都显著相关。由此可得出，各个记忆模块的正确率之间也有一定的关系。短时记忆广度的各项数据与时间知觉相对误差、简单反应时、工作效率、注意广度值均没有显著性相关。
2、小组数据 表六
Descriptive StatisticsNMinimumMaximum86.3310.678671008331008671008100100833.3310080100801008066.678066.678033.338短时记忆广度值3个数4个数5个数6个数7个数8个数9个数10个数11个数12个数Valid N (listwise)MeanStd. Deviation8.41631.3200995.8311.78487.524.80195.8311.784100079.166230.5387570.8433.03437.533.0352529.5479220.833730.538754.166311.78393
表六为本组数据的描述性统计。本组共8人，3男5女，其中有两名极值产生于本组。 表七
One-Sample Test Test Value = 8.8681 95% Confidence Interval of the Differencet短时记忆广度值-0.968df7Sig. (2-tailed)0.365Mean Difference-0.45185Lower-1.5555Upper0.6518
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表八
One-Sample TestTest Value = 98.74 95% Confidence Interval of the DifferenceSig. (2-Mean LowerUppertailed)Difference0.508-2.906-12.766.95
t3个数-0.698df7表九
One-Sample TestTest Value = 97.48 95% Confidence Interval of the DifferenceSig. (2-Mean LowerUppertailed)Difference0.293-9.98-30.7110.75
t4个数-1.138df7表十
t5个数表十一
df7-1One-Sample TestTest Value = 100 95% Confidence Interval of the DifferenceSig. (2-Mean LowerUppertailed)Difference0.351-4.166-14.025.69
t7个数-1.172df7One-Sample TestTest Value = 91.8247 95% Confidence Interval of the DifferenceSig. (2-Mean LowerUppertailed)Difference0.279-12.65845-38.189512.8726
表十二
One-Sample TestTest Value = 76.73 95% Confidence Interval of the DifferenceSig. (2-Mean LowerUppertailed)Difference0.629-5.895-33.5121.72
t8个数-0.505df7
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表十三
One-Sample TestTest Value = 55.35 95% Confidence Interval of the DifferenceSig. (2-Mean LowerUppertailed)Difference0.17-17.851-45.479.77
t9个数-1.528df7表十四
One-Sample TestTest Value = 33.333 95% Confidence Interval of the DifferenceSig. (2-Mean LowerUppertailed)Difference0.451-8.333-33.035716.3697
t10个数-0.798df7表十五
One-Sample TestTest Value = 14.4653 95% Confidence Interval of the DifferenceSig. (2-Mean LowerUppertailed)Difference0.5746.36845-19.162631.8995
t11个数0.59df7表十六
One-Sample TestTest Value = 3.7732 95% Confidence Interval of the DifferenceSig. (2-Mean LowerUppertailed)Difference0.9270.39305-9.458610.2447
t12个数0.094df7
表七至表十六为本组的短时记忆广度的各项实验数据的单样本检验。由上表可知，本组的实验结果与全系的实验结果（去极值后）没有显著性差异，且本组的短时记忆广度值低于全系的平均值。
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3、个人数据
结果分数：
短时记忆广度值： 7.33 ------------------ 水平 正确率 ------------------ 3 100.00％ 4 100.00％ 5 100.00％ 6 100.00％ 7 33.33％ 8 66.67％ 9 33.33％ 10 0.00％ 11 0.00％ 12 0.00％ ------------------
四、讨论
1、通过数据分析可以得出，短时记忆广度在男女性别上没有显著性差异，当出现的数字为4个数和9个数的时候，男女的正确率有显著性差异。短时记忆广度值与7~12个数的正确率显著相关，与时间知觉相对误差、简单反应时、工作效率及注意广度值均没有显著性相关。其中，6个数的正确率与8个数的正确率显著相关，9个数的正确率与10个数的正确率显著相关，10个数的正确率与11个数、12个数的正确率都显著相关。短时记忆广度的各项数据与时间知觉相对误差、简单反应时、工作效率、注意广度值均没有显著性相关。
2、从实验结果可以得出，3~6容量的正确率与短时记忆广度没有显著性相关，即表示被试在这个容量段的差异不大，基本都能做对。我们的数字闪现到下一个数字，时间间隔是1s，这恰恰是瞬时记忆到短时记忆的过渡时间。所以推测，可能在这四个容量时，大脑更多采用
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