Mplus model67 模型讲解

来自图书《MPlus中介调节模型》

复杂调节中介模型的Mplus分析

  • 理论模型
  • 数学模型
  • 数学推导
  • 代码解读

理论模型

数学模型

数学公式1

Y = b0 + b1M + b2MW + b3MV + c1'X + c2'W + c3'XW + c4'V + c5'XV

数学公式2

Y = b0 + b1M + b2MW + b3MV + c1'X + c2'W + c3'XW + c4'V + c5'XV
M = a0 + a1X + a2W + a3XW

数学公式3

Y = b0 + b1M + b2MW + b3MV + c1'X + c2'W + c3'XW + c4'V + c5'XV
M = a0 + a1X + a2W + a3XW
Y = b0 + b1(a0 + a1X + a2W + a3XW) + b2(a0 + a1X + a2W + a3XW)W + b3(a0 + a1X + a2W + a3XW)V + c1'X + c2'W + c3'XW + c4'V + c5'XV

数学公式4

Y = b0 + b1M + b2MW + b3MV + c1'X + c2'W + c3'XW + c4'V + c5'XV
M = a0 + a1X + a2W + a3XW
Y = b0 + b1(a0 + a1X + a2W + a3XW) + b2(a0 + a1X + a2W + a3XW)W + b3(a0 + a1X + a2W + a3XW)V + c1'X + c2'W + c3'XW + c4'V + c5'XV
Y = b0 + a0b1 + a1b1X + a2b1W + a3b1XW + a0b2W + a1b2XW + a2b2WW + a3b2XWW + a0b3V + a1b3XV + a2b3WV + a3b3XWV + c1'X + c2'W + c3'XW + c4'V + c5'XV

数学公式5

Y = b0 + b1M + b2MW + b3MV + c1'X + c2'W + c3'XW + c4'V + c5'XV
M = a0 + a1X + a2W + a3XW
Y = b0 + b1(a0 + a1X + a2W + a3XW) + b2(a0 + a1X + a2W + a3XW)W + b3(a0 + a1X + a2W + a3XW)V + c1'X + c2'W + c3'XW + c4'V + c5'XV
Y = b0 + a0b1 + a1b1X + a2b1W + a3b1XW + a0b2W + a1b2XW + a2b2WW + a3b2XWW + a0b3V + a1b3XV + a2b3WV + a3b3XWV + c1'X + c2'W + c3'XW + c4'V + c5'XV
Y = (b0 + a0b1 + a2b1W + a0b2W + a2b2WW + a0b3V + a2b3WV + c2'W + c4'V) + (a1b1 + a3b1W + a1b2W + a3b2WW + a1b3V + a3b3WV + c1' + c3'W + c5'V)X

数学公式6

Y = b0 + b1M + b2MW + b3MV + c1'X + c2'W + c3'XW + c4'V + c5'XV
M = a0 + a1X + a2W + a3XW
Y = b0 + b1(a0 + a1X + a2W + a3XW) + b2(a0 + a1X + a2W + a3XW)W + b3(a0 + a1X + a2W + a3XW)V + c1'X + c2'W + c3'XW + c4'V + c5'XV
Y = b0 + a0b1 + a1b1X + a2b1W + a3b1XW + a0b2W + a1b2XW + a2b2WW + a3b2XWW + a0b3V + a1b3XV + a2b3WV + a3b3XWV + c1'X + c2'W + c3'XW + c4'V + c5'XV
Y = (b0 + a0b1 + a2b1W + a0b2W + a2b2WW + a0b3V + a2b3WV + c2'W + c4'V) + (a1b1 + a3b1W + a1b2W + a3b2WW + a1b3V + a3b3WV + c1' + c3'W + c5'V)X
条件间接效应 (X对Y的间接效应,取决于W, V):(a1 + a3W)(b1 + b2W + b3V)

数学公式7

Y = b0 + b1M + b2MW + b3MV + c1'X + c2'W + c3'XW + c4'V + c5'XV
M = a0 + a1X + a2W + a3XW
Y = b0 + b1(a0 + a1X + a2W + a3XW) + b2(a0 + a1X + a2W + a3XW)W + b3(a0 + a1X + a2W + a3XW)V + c1'X + c2'W + c3'XW + c4'V + c5'XV
Y = b0 + a0b1 + a1b1X + a2b1W + a3b1XW + a0b2W + a1b2XW + a2b2WW + a3b2XWW + a0b3V + a1b3XV + a2b3WV + a3b3XWV + c1'X + c2'W + c3'XW + c4'V + c5'XV
Y = (b0 + a0b1 + a2b1W + a0b2W + a2b2WW + a0b3V + a2b3WV + c2'W + c4'V) + (a1b1 + a3b1W + a1b2W + a3b2WW + a1b3V + a3b3WV + c1' + c3'W + c5'V)X
条件间接效应 (X对Y的间接效应,取决于W, V):(a1 + a3W)(b1 + b2W + b3V)
条件直接效应 (X对Y的直接效应,取决于W, V):c1' + c3'W + c5'V

代码解读1

USEVARIABLES = X M W V Y XW XV MW MV;

代码解读2

USEVARIABLES = X M W V Y XW XV MW MV;
DEFINE:
 MW = M*W;
 MV = M*V;
 XW = X*W;
 XV = X*V;

代码解读3

USEVARIABLES = X M W V Y XW XV MW MV;
DEFINE:
 MW = M*W;
 MV = M*V;
 XW = X*W;
 XV = X*V;
ANALYSIS:
 TYPE = GENERAL;
 ESTIMATOR = ML;
 BOOTSTRAP = 10000;

代码解读4

USEVARIABLES = X M W V Y XW XV MW MV;
DEFINE:
 MW = M*W;
 MV = M*V;
 XW = X*W;
 XV = X*V;
ANALYSIS:
 TYPE = GENERAL;
 ESTIMATOR = ML;
 BOOTSTRAP = 10000;
MODEL:
 [Y] (b0);
 Y ON M (b1);
 Y ON MW (b2);
 Y ON MV (b3);
 Y ON X(cdash1);
 Y ON W (cdash2);
 Y ON XW (cdash3);
 Y ON V (cdash4);
 Y ON XV (cdash5);

代码解读5

USEVARIABLES = X M W V Y XW XV MW MV;
DEFINE:
 MW = M*W;
 MV = M*V;
 XW = X*W;
 XV = X*V;
ANALYSIS:
 TYPE = GENERAL;
 ESTIMATOR = ML;
 BOOTSTRAP = 10000;
MODEL:
 [Y] (b0);
 Y ON M (b1);
 Y ON MW (b2);
 Y ON MV (b3);
 Y ON X(cdash1);
 Y ON W (cdash2);
 Y ON XW (cdash3);
 Y ON V (cdash4);
 Y ON XV (cdash5);
[M] (a0);
 M ON X (a1);
 M ON W (a2);
 M ON XW (a3);

代码解读6

USEVARIABLES = X M W V Y XW XV MW MV;
DEFINE:
 MW = M*W;
 MV = M*V;
 XW = X*W;
 XV = X*V;
ANALYSIS:
 TYPE = GENERAL;
 ESTIMATOR = ML;
 BOOTSTRAP = 10000;
MODEL:
 [Y] (b0);
 Y ON M (b1);
 Y ON MW (b2);
 Y ON MV (b3);
 Y ON X(cdash1);
 Y ON W (cdash2);
 Y ON XW (cdash3);
 Y ON V (cdash4);
 Y ON XV (cdash5);
[M] (a0);
 M ON X (a1);
 M ON W (a2);
 M ON XW (a3);
MODEL CONSTRAINT:
 NEW(...);
 LOW_W = #LOWW; ... HIGH_V = #HIGHV;
 ILOW_LOV = ... IHIW_HIV = ...

代码解读7

USEVARIABLES = X M W V Y XW XV MW MV;
DEFINE:
 MW = M*W;
 MV = M*V;
 XW = X*W;
 XV = X*V;
ANALYSIS:
 TYPE = GENERAL;
 ESTIMATOR = ML;
 BOOTSTRAP = 10000;
MODEL:
 [Y] (b0);
 Y ON M (b1);
 Y ON MW (b2);
 Y ON MV (b3);
 Y ON X(cdash1);
 Y ON W (cdash2);
 Y ON XW (cdash3);
 Y ON V (cdash4);
 Y ON XV (cdash5);
[M] (a0);
 M ON X (a1);
 M ON W (a2);
 M ON XW (a3);
MODEL CONSTRAINT:
 NEW(...);
 LOW_W = #LOWW; ... HIGH_V = #HIGHV;
 ILOW_LOV = ... IHIW_HIV = ...
DLOW_LOV = ... DHIW_HIV = ...
 TLOW_LOV = ... THIW_HIV = ...

代码解读8

USEVARIABLES = X M W V Y XW XV MW MV;
DEFINE:
 MW = M*W;
 MV = M*V;
 XW = X*W;
 XV = X*V;
ANALYSIS:
 TYPE = GENERAL;
 ESTIMATOR = ML;
 BOOTSTRAP = 10000;
MODEL:
 [Y] (b0);
 Y ON M (b1);
 Y ON MW (b2);
 Y ON MV (b3);
 Y ON X(cdash1);
 Y ON W (cdash2);
 Y ON XW (cdash3);
 Y ON V (cdash4);
 Y ON XV (cdash5);
[M] (a0);
 M ON X (a1);
 M ON W (a2);
 M ON XW (a3);
MODEL CONSTRAINT:
 NEW(...);
 LOW_W = #LOWW; ... HIGH_V = #HIGHV;
 ILOW_LOV = ... IHIW_HIV = ...
DLOW_LOV = ... DHIW_HIV = ...
 TLOW_LOV = ... THIW_HIV = ...
PLOT(...);
 LOOP(XVAL,1,5,0.1);
 PLOW_LOV = ILOW_LOV*XVAL; ... PHIW_HIV = IHIW_HIV*XVAL;

代码解读9

USEVARIABLES = X M W V Y XW XV MW MV;
DEFINE:
 MW = M*W;
 MV = M*V;
 XW = X*W;
 XV = X*V;
ANALYSIS:
 TYPE = GENERAL;
 ESTIMATOR = ML;
 BOOTSTRAP = 10000;
MODEL:
 [Y] (b0);
 Y ON M (b1);
 Y ON MW (b2);
 Y ON MV (b3);
 Y ON X(cdash1);
 Y ON W (cdash2);
 Y ON XW (cdash3);
 Y ON V (cdash4);
 Y ON XV (cdash5);
[M] (a0);
 M ON X (a1);
 M ON W (a2);
 M ON XW (a3);
MODEL CONSTRAINT:
 NEW(...);
 LOW_W = #LOWW; ... HIGH_V = #HIGHV;
 ILOW_LOV = ... IHIW_HIV = ...
DLOW_LOV = ... DHIW_HIV = ...
 TLOW_LOV = ... THIW_HIV = ...
PLOT(...);
 LOOP(XVAL,1,5,0.1);
 PLOW_LOV = ILOW_LOV*XVAL; ... PHIW_HIV = IHIW_HIV*XVAL;
PLOT: TYPE = plot2;
 OUTPUT: STAND CINT(bcbootstrap);

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