Run MATRIX procedure:
************* PROCESS Procedure forSPSS 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 =体重
X = HIa
M =长
Sample size 1315
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Outcome:长
Model Summary
R R-sq MSE F df1 df2 p
.1873 .0351 4.2698 11.9090 4.0000 1310.0000 .0000
Model
coeff se t p LLCI ULCI
constant 5.1167 2.6894 1.9026 .0573 -.1593 10.3927
HIa -.2228 .1616 -1.3793 .1680 -.5398 .0941
系数a
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Outcome:体重
Model Summary
R R-sq MSE F df1 df2 p
.5889 .3468 133662.034 139.0071 5.0000 1309.0000 .0000
Model
coeff se t p LLCI ULCI
constant -5560.0222 476.4851 -11.6688 .0000 -6494.7801 -4625.2644
长 系数b 63.5028 4.8884 12.9906 .0000 53.9129 73.0927
HIa -10.3360 28.6037 -.3614 .7179 -66.4501 45.7781
******************** DIRECT ANDINDIRECT EFFECTS *************************
Direct effect of X on Y
Effect SE t p LLCI ULCI
-10.3360 28.6037 -.3614 .7179 -66.4501 45.7781 直接效应不成立
系数c
Indirect effect of X on Y
Effect Boot SE BootLLCI BootULCI
长 -14.1500 6.3785 -24.9344 -.0722 间接效应置信区间不包括0
Normal theory tests for indirecteffect
Effect se Z p
-14.1500 10.3468 -1.3676 .1714
******************** ANALYSIS NOTESAND WARNINGS *************************
Number of bootstrap samples forbias corrected bootstrap confidence intervals:
5000
Level of confidence for allconfidence intervals in output:
95.00
NOTE: Some cases were deleted dueto missing data. The number of suchcases was:
84