Run MATRIX procedure:
************* PROCESS Procedure for SPSS Release 2.16.1 ******************
Written by Andrew F. Hayes, Ph.D. www.afhayes.com
Documentation available in Hayes (2013). www.guilford.com/p/hayes3
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Model = 4
Y = C组均分
X = A变总均
M = B权总均
Sample size
355
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Outcome: B权总均
Model Summary
R R-sq MSE F df1 df2 p
.4468 .1996 .3836 88.0436 1.0000 353.0000 .0000
Model
coeff se t p LLCI ULCI
constant 1.9721 .2106 9.3656 .0000 1.5580 2.3863
A变总均 .3476 .0370 9.3832 .0000 .2747 .4205
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Outcome: C组均分
Model Summary
R R-sq MSE F df1 df2 p
.8410 .7074 .0958 425.4239 2.0000 352.0000 .0000
Model
coeff se t p LLCI ULCI
constant .4615 .1176 3.9250 .0001 .2303 .6928
B权总均 .2427 .0266 9.1252 .0000 .1904 .2951
A变总均 .4286 .0207 20.7090 .0000 .3879 .4693
******************** DIRECT AND INDIRECT EFFECTS *************************
Direct effect of X on Y
Effect SE t p LLCI ULCI
.4286 .0207 20.7090 .0000 .3879 .4693
Indirect effect of X on Y
Effect Boot SE BootLLCI BootULCI
B权总均 .0844 .0230 .0455 .1360
******************** ANALYSIS NOTES AND WARNINGS *************************
Number of bootstrap samples for bias corrected bootstrap confidence intervals:
5000
Level of confidence for all confidence intervals in output:
95.00
------ END MATRIX -----