来自图书《MPlus中介调节模型》
Y = b0 + b1M + b2MV + b3MQ + c1'X + c2'W + c3'XW + c4'V + c5'Q + c6'XV + c7'XQ
M = a0 + a1X + a2W + a3XW
Y = b0 + b1(a0 + a1X + a2W + a3XW) + b2(a0 + a1X + a2W + a3XW)V + b3(a0 + a1X + a2W + a3XW)Q + c1'X + c2'W + c3'XW + c4'V + c5'Q + c6'XV + c7'XQ
Y = b0 + a0b1 + a1b1X + a2b1W + a3b1XW + a0b2V + a1b2XV + a2b2WV + a3b2XWV + a0b3Q + a1b3XQ + a2b3WQ + a3b3XWQ + c1'X + c2'W + c3'XW + c4'V + c5'Q + c6'XV + c7'XQ
Y = b0 + b1M + b2MV + b3MQ + c1'X + c2'W + c3'XW + c4'V + c5'Q + c6'XV + c7'XQ
M = a0 + a1X + a2W + a3XW
Y = b0 + b1(a0 + a1X + a2W + a3XW) + b2(a0 + a1X + a2W + a3XW)V + b3(a0 + a1X + a2W + a3XW)Q + c1'X + c2'W + c3'XW + c4'V + c5'Q + c6'XV + c7'XQ
Y = b0 + a0b1 + a1b1X + a2b1W + a3b1XW + a0b2V + a1b2XV + a2b2WV + a3b2XWV + a0b3Q + a1b3XQ + a2b3WQ + a3b3XWQ + c1'X + c2'W + c3'XW + c4'V + c5'Q + c6'XV + c7'XQ
Y = (b0 + a0b1 + a2b1W + a0b2V + a2b2WV + a0b3Q + a2b3WQ + c2'W + c4'V + c5'Q) + (a1b1 + a3b1W + a1b2V + a3b2WV + a1b3Q + a3b3WQ + c1' + c3'W + c6'V + c7'Q)X
Y = b0 + b1M + b2MV + b3MQ + c1'X + c2'W + c3'XW + c4'V + c5'Q + c6'XV + c7'XQ
M = a0 + a1X + a2W + a3XW
Y = b0 + b1(a0 + a1X + a2W + a3XW) + b2(a0 + a1X + a2W + a3XW)V + b3(a0 + a1X + a2W + a3XW)Q + c1'X + c2'W + c3'XW + c4'V + c5'Q + c6'XV + c7'XQ
Y = b0 + a0b1 + a1b1X + a2b1W + a3b1XW + a0b2V + a1b2XV + a2b2WV + a3b2XWV + a0b3Q + a1b3XQ + a2b3WQ + a3b3XWQ + c1'X + c2'W + c3'XW + c4'V + c5'Q + c6'XV + c7'XQ
Y = (b0 + a0b1 + a2b1W + a0b2V + a2b2WV + a0b3Q + a2b3WQ + c2'W + c4'V + c5'Q) + (a1b1 + a3b1W + a1b2V + a3b2WV + a1b3Q + a3b3WQ + c1' + c3'W + c6'V + c7'Q)X
(a1 + a3W)(b1 + b2V + b3Q)
Y = b0 + b1M + b2MV + b3MQ + c1'X + c2'W + c3'XW + c4'V + c5'Q + c6'XV + c7'XQ
M = a0 + a1X + a2W + a3XW
Y = b0 + b1(a0 + a1X + a2W + a3XW) + b2(a0 + a1X + a2W + a3XW)V + b3(a0 + a1X + a2W + a3XW)Q + c1'X + c2'W + c3'XW + c4'V + c5'Q + c6'XV + c7'XQ
Y = b0 + a0b1 + a1b1X + a2b1W + a3b1XW + a0b2V + a1b2XV + a2b2WV + a3b2XWV + a0b3Q + a1b3XQ + a2b3WQ + a3b3XWQ + c1'X + c2'W + c3'XW + c4'V + c5'Q + c6'XV + c7'XQ
Y = (b0 + a0b1 + a2b1W + a0b2V + a2b2WV + a0b3Q + a2b3WQ + c2'W + c4'V + c5'Q) + (a1b1 + a3b1W + a1b2V + a3b2WV + a1b3Q + a3b3WQ + c1' + c3'W + c6'V + c7'Q)X
(a1 + a3W)(b1 + b2V + b3Q)
c1' + c3'W + c6'V + c7'Q
USEVARIABLES = X1 X2 X3 X4 M1 M2 M3 M4 W1 W2 W3 W4 V1 V2 V3 V4 Q1 Q2 Q3 Q4 Y1 Y2 Y3 Y4;
ANALYSIS:
TYPE = GENERAL RANDOM;
ESTIMATOR = ML;
ALGORITHM = INTEGRATION;
MODEL:
X BY X1 X2 X3 X4;
M BY M1 M2 M3 M4;
W BY W1* W2 W3 W4;
V BY V1* V2 V3 V4;
Q BY Q1* Q2 Q3 Q4;
Y BY Y1 Y2 Y3 Y4;
MV | M XWITH V;
MQ | M XWITH Q;
XW | X XWITH W;
XV | X XWITH V;
XQ | X XWITH Q;
USEVARIABLES = X1 X2 X3 X4 M1 M2 M3 M4 W1 W2 W3 W4 V1 V2 V3 V4 Q1 Q2 Q3 Q4 Y1 Y2 Y3 Y4;
ANALYSIS:
TYPE = GENERAL RANDOM;
ESTIMATOR = ML;
ALGORITHM = INTEGRATION;
MODEL:
X BY X1 X2 X3 X4;
M BY M1 M2 M3 M4;
W BY W1* W2 W3 W4;
V BY V1* V2 V3 V4;
Q BY Q1* Q2 Q3 Q4;
Y BY Y1 Y2 Y3 Y4;
MV | M XWITH V;
MQ | M XWITH Q;
XW | X XWITH W;
XV | X XWITH V;
XQ | X XWITH Q;
Y ON M (b1);
Y ON MV (b2); ...
M ON X (a1);
M ON W (a2); ...
USEVARIABLES = X1 X2 X3 X4 M1 M2 M3 M4 W1 W2 W3 W4 V1 V2 V3 V4 Q1 Q2 Q3 Q4 Y1 Y2 Y3 Y4;
ANALYSIS:
TYPE = GENERAL RANDOM;
ESTIMATOR = ML;
ALGORITHM = INTEGRATION;
MODEL:
X BY X1 X2 X3 X4;
M BY M1 M2 M3 M4;
W BY W1* W2 W3 W4;
V BY V1* V2 V3 V4;
Q BY Q1* Q2 Q3 Q4;
Y BY Y1 Y2 Y3 Y4;
MV | M XWITH V;
MQ | M XWITH Q;
XW | X XWITH W;
XV | X XWITH V;
XQ | X XWITH Q;
Y ON M (b1);
Y ON MV (b2); ...
M ON X (a1);
M ON W (a2); ...
MODEL CONSTRAINT:
NEW(LOW_W MED_W HIGH_W ...);
LOW_W = -1; MED_W = 0; HIGH_W = 1; ...
ILWLVLQ = a1*b1 + a3*b1*LOW_W + ... ; ...
USEVARIABLES = X1 X2 X3 X4 M1 M2 M3 M4 W1 W2 W3 W4 V1 V2 V3 V4 Q1 Q2 Q3 Q4 Y1 Y2 Y3 Y4;
ANALYSIS:
TYPE = GENERAL RANDOM;
ESTIMATOR = ML;
ALGORITHM = INTEGRATION;
MODEL:
X BY X1 X2 X3 X4;
M BY M1 M2 M3 M4;
W BY W1* W2 W3 W4;
V BY V1* V2 V3 V4;
Q BY Q1* Q2 Q3 Q4;
Y BY Y1 Y2 Y3 Y4;
MV | M XWITH V;
MQ | M XWITH Q;
XW | X XWITH W;
XV | X XWITH V;
XQ | X XWITH Q;
Y ON M (b1);
Y ON MV (b2); ...
M ON X (a1);
M ON W (a2); ...
MODEL CONSTRAINT:
NEW(LOW_W MED_W HIGH_W ...);
LOW_W = -1; MED_W = 0; HIGH_W = 1; ...
ILWLVLQ = a1*b1 + a3*b1*LOW_W + ... ; ...
PLOT(PLWLVLQ PMWLVLQ ...);
LOOP(XVAL,-3,3,0.1);
PLWLVLQ = ILWLVLQ*XVAL; ...
USEVARIABLES = X1 X2 X3 X4 M1 M2 M3 M4 W1 W2 W3 W4 V1 V2 V3 V4 Q1 Q2 Q3 Q4 Y1 Y2 Y3 Y4;
ANALYSIS:
TYPE = GENERAL RANDOM;
ESTIMATOR = ML;
ALGORITHM = INTEGRATION;
MODEL:
X BY X1 X2 X3 X4;
M BY M1 M2 M3 M4;
W BY W1* W2 W3 W4;
V BY V1* V2 V3 V4;
Q BY Q1* Q2 Q3 Q4;
Y BY Y1 Y2 Y3 Y4;
MV | M XWITH V;
MQ | M XWITH Q;
XW | X XWITH W;
XV | X XWITH V;
XQ | X XWITH Q;
Y ON M (b1);
Y ON MV (b2); ...
M ON X (a1);
M ON W (a2); ...
MODEL CONSTRAINT:
NEW(LOW_W MED_W HIGH_W ...);
LOW_W = -1; MED_W = 0; HIGH_W = 1; ...
ILWLVLQ = a1*b1 + a3*b1*LOW_W + ... ; ...
PLOT(PLWLVLQ PMWLVLQ ...);
LOOP(XVAL,-3,3,0.1);
PLWLVLQ = ILWLVLQ*XVAL; ...
OUTPUT: CINT;