! Common pathway model applied to specific abilities at 4 years-of-age ! Colorado Adoption Project ! The following MX script lines were read for group 1 #DEFINE NVAR 4 #NGROUPS 5 Note: #NGroup set number of groups to 5 G1: DEFINE MATRICES CALCULATION BEGIN MATRICES; X FULL 1 1 FREE ! LATENT FACTOR GENETIC PATH COEFFICIENT Y FULL 1 1 FREE ! LATENT FACTOR SHARED ENVIRONMENT PATH COEFFICIENT Z FULL 1 1 FREE ! LATENT FACTOR NONSHARED ENVIRONMENT PATH COEFFICIENT T DIAG NVAR NVAR FREE ! VARIABLE SPECIFIC GENETIC PATH COEFFICIENTS U DIAG NVAR NVAR FREE ! VARIABLE SPECIFIC SHARED ENVIRONMENT PATH COEFFICIENTS V DIAG NVAR NVAR FREE ! VARIABLE SPECIFIC RESIDUAL PATH COEFFICIENTS F FULL NVAR 1 FREE ! LOADINGS OF VARIABLES ON LATENT FACTOR I IDEN 2 2 END MATRICES; BEGIN ALGEBRA; A=X*X'; ! LATENT FACTOR GENETIC VARIANCE COMPONENTS C=Y*Y'; ! LATENT FACTOR SHARED ENVIRONMENT VARIANCE COMPONENTS E=Z*Z'; ! LATENT FACTOR NONSHARED ENVIRONMENT VARIANCE COMPONENTS G=T*T'; ! VARIABLE SPECIFIC GENETIC VARIANCE COMPONENTS J=U*U'; ! VARIABLE SPECIFIC SHARED ENVIRONMENT VARIANCE COMPONENTS K=V*V'; ! VARIABLE SPECIFIC RESIDUAL VARIANCE COMPONENTS L=A+C+E; ! VARIANCE OF LATENT FACTOR END ALGEBRA; START .5 ALL BOUND 0 10 ALL LABELS ROW X EST_A LABELS ROW Y EST_C LABELS ROW Z EST_E LABELS ROW F VERBAL SPATIAL PERCEPT MEMORY LABELS COL T SPEC_A A A A LABELS ROW T VERBAL SPATIAL PERCEPT MEMORY LABELS COL U SPEC_C C C C LABELS ROW U VERBAL SPATIAL PERCEPT MEMORY LABELS COL V SPEC_E E E E LABELS ROW V VERBAL SPATIAL PERCEPT MEMORY OPTION RSIDUALS ITERATIONS=5000 NDECIMALS=3 END The following MX script lines were read for group 2 G2: MZ TWINS DATA NINPUT_VARS=8 NOBSERVATIONS=173 CMATRIX FULL FILE=IQ4MZ.COV LABELS VERBAL1 SPATIAL1 PERCEPT1 MEMORY1 VERBAL2 SPATIAL2 PERCEPT2 MEMORY2 BEGIN MATRICES = GROUP 1 COVARIANCE ((G+J+K | G+J _ G+J | G+J+K) + ((I@F) & (A+C+E | A+C _ A+C | A+C+E))) ; OPTION RSIDUALS END The following MX script lines were read for group 3 G3: DZ TWINS DATA NINPUT_VARS=8 NOBSERVATIONS=153 CMATRIX FULL FILE=IQ4DZ.COV LABELS VERBAL1 SPATIAL1 PERCEPT1 MEMORY1 VERBAL2 SPATIAL2 PERCEPT2 MEMORY2 BEGIN MATRICES = GROUP 1 H FULL 1 1 END MATRICES; MATRIX H .5 COVARIANCE ((G+J+K | H@G+J _ H@G+J | G+J+K) + ((I@F) & (A+C+E | H@A+C _ H@A+C | A+C+E))) ; OPTION RSIDUALS END The following MX script lines were read for group 4 G4: CONSTRAIN VARIANCE OF LATENT FACTOR TO 1 CONSTRAINT BEGIN MATRICES; L COMPUTED =L1 I UNIT 1 1 END MATRICES; CONSTRAINT L = I ; END The following MX script lines were read for group 5 G5: CALCULATE STANDARDISED SOLUTION CALCULATION MATRICES = GROUP 1 I IDEN NVAR NVAR *** WARNING! *** Matrix was previously defined for this group. Mx will redefine END MATRICES; BEGIN ALGEBRA; R=G+J+K+F&(L); ! VARIANCES OF OBSERVED VARIABLES S=(\SQRT(I.R))~; ! STANDARD DEVIATIONS OF OBSERVED VARIABLES P=S*F; ! STANDARDIZED FACTOR LOADINGS ON LATENT PHENOTYPE Q=S*T_ S*U_ S*V; ! STANDARDIZED SPECIFIC FACTOR LOADINGS END ALGEBRA; LABEL ROW P F1 F2 F3 F4 LABEL ROW Q AS1 AS2 AS3 AS4 CS1 CS2 CS3 CS4 ES1 ES2 ES3 ES4 END PARAMETER SPECIFICATIONS GROUP NUMBER: 1 G1: Define matrices MATRIX A This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX C This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX E This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX F This is a FULL matrix of order 4 by 1 1 VERBAL 16 SPATIAL 17 PERCEPT 18 MEMORY 19 MATRIX G This is a computed FULL matrix of order 4 by 4 It has no free parameters specified MATRIX I This is an IDENTITY matrix of order 2 by 2 MATRIX J This is a computed FULL matrix of order 4 by 4 It has no free parameters specified MATRIX K This is a computed FULL matrix of order 4 by 4 It has no free parameters specified MATRIX L This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX T This is a DIAGONAL matrix of order 4 by 4 SPEC_A A A A VERBAL 4 SPATIAL 0 5 PERCEPT 0 0 6 MEMORY 0 0 0 7 MATRIX U This is a DIAGONAL matrix of order 4 by 4 SPEC_C C C C VERBAL 8 SPATIAL 0 9 PERCEPT 0 0 10 MEMORY 0 0 0 11 MATRIX V This is a DIAGONAL matrix of order 4 by 4 SPEC_E E E E VERBAL 12 SPATIAL 0 13 PERCEPT 0 0 14 MEMORY 0 0 0 15 MATRIX X This is a FULL matrix of order 1 by 1 1 EST_A 1 MATRIX Y This is a FULL matrix of order 1 by 1 1 EST_C 2 MATRIX Z This is a FULL matrix of order 1 by 1 1 EST_E 3 GROUP NUMBER: 2 G2: MZ twins MATRIX A This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX C This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX E This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX F This is a FULL matrix of order 4 by 1 1 VERBAL 16 SPATIAL 17 PERCEPT 18 MEMORY 19 MATRIX G This is a computed FULL matrix of order 4 by 4 It has no free parameters specified MATRIX I This is an IDENTITY matrix of order 2 by 2 MATRIX J This is a computed FULL matrix of order 4 by 4 It has no free parameters specified MATRIX K This is a computed FULL matrix of order 4 by 4 It has no free parameters specified MATRIX L This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX T This is a DIAGONAL matrix of order 4 by 4 SPEC_A A A A VERBAL 4 SPATIAL 0 5 PERCEPT 0 0 6 MEMORY 0 0 0 7 MATRIX U This is a DIAGONAL matrix of order 4 by 4 SPEC_C C C C VERBAL 8 SPATIAL 0 9 PERCEPT 0 0 10 MEMORY 0 0 0 11 MATRIX V This is a DIAGONAL matrix of order 4 by 4 SPEC_E E E E VERBAL 12 SPATIAL 0 13 PERCEPT 0 0 14 MEMORY 0 0 0 15 MATRIX X This is a FULL matrix of order 1 by 1 1 EST_A 1 MATRIX Y This is a FULL matrix of order 1 by 1 1 EST_C 2 MATRIX Z This is a FULL matrix of order 1 by 1 1 EST_E 3 GROUP NUMBER: 3 G3: DZ twins MATRIX A This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX C This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX E This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX F This is a FULL matrix of order 4 by 1 1 VERBAL 16 SPATIAL 17 PERCEPT 18 MEMORY 19 MATRIX G This is a computed FULL matrix of order 4 by 4 It has no free parameters specified MATRIX H This is a FULL matrix of order 1 by 1 It has no free parameters specified MATRIX I This is an IDENTITY matrix of order 2 by 2 MATRIX J This is a computed FULL matrix of order 4 by 4 It has no free parameters specified MATRIX K This is a computed FULL matrix of order 4 by 4 It has no free parameters specified MATRIX L This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX T This is a DIAGONAL matrix of order 4 by 4 SPEC_A A A A VERBAL 4 SPATIAL 0 5 PERCEPT 0 0 6 MEMORY 0 0 0 7 MATRIX U This is a DIAGONAL matrix of order 4 by 4 SPEC_C C C C VERBAL 8 SPATIAL 0 9 PERCEPT 0 0 10 MEMORY 0 0 0 11 MATRIX V This is a DIAGONAL matrix of order 4 by 4 SPEC_E E E E VERBAL 12 SPATIAL 0 13 PERCEPT 0 0 14 MEMORY 0 0 0 15 MATRIX X This is a FULL matrix of order 1 by 1 1 EST_A 1 MATRIX Y This is a FULL matrix of order 1 by 1 1 EST_C 2 MATRIX Z This is a FULL matrix of order 1 by 1 1 EST_E 3 GROUP NUMBER: 4 G4: Constrain variance of latent factor to 1 MATRIX I This is a UNIT matrix of order 1 by 1 MATRIX L This is a computed FULL matrix of order 1 by 1 It has no free parameters specified GROUP NUMBER: 5 G5: Calculate Standardised Solution MATRIX A This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX C This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX E This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX F This is a FULL matrix of order 4 by 1 1 VERBAL 16 SPATIAL 17 PERCEPT 18 MEMORY 19 MATRIX G This is a computed FULL matrix of order 4 by 4 It has no free parameters specified MATRIX I This is an IDENTITY matrix of order 4 by 4 MATRIX J This is a computed FULL matrix of order 4 by 4 It has no free parameters specified MATRIX K This is a computed FULL matrix of order 4 by 4 It has no free parameters specified MATRIX L This is a computed FULL matrix of order 1 by 1 It has no free parameters specified MATRIX P This is a computed FULL matrix of order 4 by 1 It has no free parameters specified MATRIX Q This is a computed FULL matrix of order 12 by 4 It has no free parameters specified MATRIX R This is a computed FULL matrix of order 4 by 4 It has no free parameters specified MATRIX S This is a computed FULL matrix of order 4 by 4 It has no free parameters specified MATRIX T This is a DIAGONAL matrix of order 4 by 4 SPEC_A A A A VERBAL 4 SPATIAL 0 5 PERCEPT 0 0 6 MEMORY 0 0 0 7 MATRIX U This is a DIAGONAL matrix of order 4 by 4 SPEC_C C C C VERBAL 8 SPATIAL 0 9 PERCEPT 0 0 10 MEMORY 0 0 0 11 MATRIX V This is a DIAGONAL matrix of order 4 by 4 SPEC_E E E E VERBAL 12 SPATIAL 0 13 PERCEPT 0 0 14 MEMORY 0 0 0 15 MATRIX X This is a FULL matrix of order 1 by 1 1 EST_A 1 MATRIX Y This is a FULL matrix of order 1 by 1 1 EST_C 2 MATRIX Z This is a FULL matrix of order 1 by 1 1 EST_E 3 Mx starting optimization; number of parameters = 19 MX PARAMETER ESTIMATES GROUP NUMBER: 1 G1: Define matrices MATRIX A This is a computed FULL matrix of order 1 by 1 [=X*X'] 1 1 0.417 MATRIX C This is a computed FULL matrix of order 1 by 1 [=Y*Y'] 1 1 0.506 MATRIX E This is a computed FULL matrix of order 1 by 1 [=Z*Z'] 1 1 0.077 MATRIX F This is a FULL matrix of order 4 by 1 1 VERBAL 0.573 SPATIAL 0.534 PERCEPT 0.627 MEMORY 0.529 MATRIX G This is a computed FULL matrix of order 4 by 4 [=T*T'] 1 2 3 4 1 0.356 0.000 0.000 0.000 2 0.000 0.268 0.000 0.000 3 0.000 0.000 0.030 0.000 4 0.000 0.000 0.000 0.000 MATRIX I This is an IDENTITY matrix of order 2 by 2 MATRIX J This is a computed FULL matrix of order 4 by 4 [=U*U'] 1 2 3 4 1 0.006 0.000 0.000 0.000 2 0.000 0.008 0.000 0.000 3 0.000 0.000 0.205 0.000 4 0.000 0.000 0.000 0.000 MATRIX K This is a computed FULL matrix of order 4 by 4 [=V*V'] 1 2 3 4 1 0.308 0.000 0.000 0.000 2 0.000 0.307 0.000 0.000 3 0.000 0.000 0.436 0.000 4 0.000 0.000 0.000 0.808 MATRIX L This is a computed FULL matrix of order 1 by 1 [=A+C+E] 1 1 1.000 MATRIX T This is a DIAGONAL matrix of order 4 by 4 SPEC_A A A A VERBAL 0.597 SPATIAL 0.000 0.518 PERCEPT 0.000 0.000 0.174 MEMORY 0.000 0.000 0.000 0.000 MATRIX U This is a DIAGONAL matrix of order 4 by 4 SPEC_C C C C VERBAL 0.078 SPATIAL 0.000 0.090 PERCEPT 0.000 0.000 0.453 MEMORY 0.000 0.000 0.000 0.000 MATRIX V This is a DIAGONAL matrix of order 4 by 4 SPEC_E E E E VERBAL 0.555 SPATIAL 0.000 0.554 PERCEPT 0.000 0.000 0.660 MEMORY 0.000 0.000 0.000 0.899 MATRIX X This is a FULL matrix of order 1 by 1 1 EST_A 0.646 MATRIX Y This is a FULL matrix of order 1 by 1 1 EST_C 0.711 MATRIX Z This is a FULL matrix of order 1 by 1 1 EST_E 0.277 EXPECTED MATRIX of this CALCULATION group GROUP NUMBER: 2 G2: MZ twins MATRIX A This is a computed FULL matrix of order 1 by 1 [=X*X'] 1 1 0.417 MATRIX C This is a computed FULL matrix of order 1 by 1 [=Y*Y'] 1 1 0.506 MATRIX E This is a computed FULL matrix of order 1 by 1 [=Z*Z'] 1 1 0.077 MATRIX F This is a FULL matrix of order 4 by 1 1 VERBAL 0.573 SPATIAL 0.534 PERCEPT 0.627 MEMORY 0.529 MATRIX G This is a computed FULL matrix of order 4 by 4 [=T*T'] 1 2 3 4 1 0.356 0.000 0.000 0.000 2 0.000 0.268 0.000 0.000 3 0.000 0.000 0.030 0.000 4 0.000 0.000 0.000 0.000 MATRIX I This is an IDENTITY matrix of order 2 by 2 MATRIX J This is a computed FULL matrix of order 4 by 4 [=U*U'] 1 2 3 4 1 0.006 0.000 0.000 0.000 2 0.000 0.008 0.000 0.000 3 0.000 0.000 0.205 0.000 4 0.000 0.000 0.000 0.000 MATRIX K This is a computed FULL matrix of order 4 by 4 [=V*V'] 1 2 3 4 1 0.308 0.000 0.000 0.000 2 0.000 0.307 0.000 0.000 3 0.000 0.000 0.436 0.000 4 0.000 0.000 0.000 0.808 MATRIX L This is a computed FULL matrix of order 1 by 1 [=A+C+E] 1 1 1.000 MATRIX T This is a DIAGONAL matrix of order 4 by 4 SPEC_A A A A VERBAL 0.597 SPATIAL 0.000 0.518 PERCEPT 0.000 0.000 0.174 MEMORY 0.000 0.000 0.000 0.000 MATRIX U This is a DIAGONAL matrix of order 4 by 4 SPEC_C C C C VERBAL 0.078 SPATIAL 0.000 0.090 PERCEPT 0.000 0.000 0.453 MEMORY 0.000 0.000 0.000 0.000 MATRIX V This is a DIAGONAL matrix of order 4 by 4 SPEC_E E E E VERBAL 0.555 SPATIAL 0.000 0.554 PERCEPT 0.000 0.000 0.660 MEMORY 0.000 0.000 0.000 0.899 MATRIX X This is a FULL matrix of order 1 by 1 1 EST_A 0.646 MATRIX Y This is a FULL matrix of order 1 by 1 1 EST_C 0.711 MATRIX Z This is a FULL matrix of order 1 by 1 1 EST_E 0.277 OBSERVED COVARIANCE MATRIX VERBAL1 SPATIAL1 PERCEPT1 MEMORY1 VERBAL2 SPATIAL2 PERCEPT2 VERBAL1 1.027 SPATIAL1 0.225 0.820 PERCEPT1 0.361 0.312 1.116 MEMORY1 0.317 0.248 0.229 0.955 VERBAL2 0.715 0.153 0.297 0.283 1.076 SPATIAL2 0.313 0.489 0.248 0.189 0.272 0.824 PERCEPT2 0.457 0.288 0.604 0.331 0.408 0.368 1.014 MEMORY2 0.301 0.261 0.360 0.277 0.358 0.275 0.380 MEMORY2 VERBAL1 SPATIAL1 PERCEPT1 MEMORY1 VERBAL2 SPATIAL2 PERCEPT2 MEMORY2 1.005 EXPECTED COVARIANCE MATRIX VERBAL1 SPATIAL1 PERCEPT1 MEMORY1 VERBAL2 SPATIAL2 PERCEPT2 VERBAL1 0.999 SPATIAL1 0.306 0.869 PERCEPT1 0.359 0.335 1.064 MEMORY1 0.303 0.283 0.332 1.089 VERBAL2 0.665 0.282 0.332 0.280 0.999 SPATIAL2 0.282 0.540 0.309 0.261 0.306 0.869 PERCEPT2 0.332 0.309 0.598 0.306 0.359 0.335 1.064 MEMORY2 0.280 0.261 0.306 0.259 0.303 0.283 0.332 MEMORY2 VERBAL1 SPATIAL1 PERCEPT1 MEMORY1 VERBAL2 SPATIAL2 PERCEPT2 MEMORY2 1.089 RESIDUAL MATRIX VERBAL1 SPATIAL1 PERCEPT1 MEMORY1 VERBAL2 SPATIAL2 PERCEPT2 VERBAL1 0.028 SPATIAL1 -0.081 -0.048 PERCEPT1 0.001 -0.022 0.051 MEMORY1 0.014 -0.035 -0.103 -0.133 VERBAL2 0.050 -0.129 -0.035 0.003 0.077 SPATIAL2 0.030 -0.050 -0.061 -0.072 -0.034 -0.044 PERCEPT2 0.126 -0.021 0.006 0.024 0.049 0.034 -0.051 MEMORY2 0.021 0.000 0.054 0.019 0.055 -0.008 0.048 MEMORY2 VERBAL1 SPATIAL1 PERCEPT1 MEMORY1 VERBAL2 SPATIAL2 PERCEPT2 MEMORY2 -0.083 Function value of this group: 28.056 Where the fit function is Maximum Likelihood GROUP NUMBER: 3 G3: DZ twins MATRIX A This is a computed FULL matrix of order 1 by 1 [=X*X'] 1 1 0.417 MATRIX C This is a computed FULL matrix of order 1 by 1 [=Y*Y'] 1 1 0.506 MATRIX E This is a computed FULL matrix of order 1 by 1 [=Z*Z'] 1 1 0.077 MATRIX F This is a FULL matrix of order 4 by 1 1 VERBAL 0.573 SPATIAL 0.534 PERCEPT 0.627 MEMORY 0.529 MATRIX G This is a computed FULL matrix of order 4 by 4 [=T*T'] 1 2 3 4 1 0.356 0.000 0.000 0.000 2 0.000 0.268 0.000 0.000 3 0.000 0.000 0.030 0.000 4 0.000 0.000 0.000 0.000 MATRIX H This is a FULL matrix of order 1 by 1 1 1 0.500 MATRIX I This is an IDENTITY matrix of order 2 by 2 MATRIX J This is a computed FULL matrix of order 4 by 4 [=U*U'] 1 2 3 4 1 0.006 0.000 0.000 0.000 2 0.000 0.008 0.000 0.000 3 0.000 0.000 0.205 0.000 4 0.000 0.000 0.000 0.000 MATRIX K This is a computed FULL matrix of order 4 by 4 [=V*V'] 1 2 3 4 1 0.308 0.000 0.000 0.000 2 0.000 0.307 0.000 0.000 3 0.000 0.000 0.436 0.000 4 0.000 0.000 0.000 0.808 MATRIX L This is a computed FULL matrix of order 1 by 1 [=A+C+E] 1 1 1.000 MATRIX T This is a DIAGONAL matrix of order 4 by 4 SPEC_A A A A VERBAL 0.597 SPATIAL 0.000 0.518 PERCEPT 0.000 0.000 0.174 MEMORY 0.000 0.000 0.000 0.000 MATRIX U This is a DIAGONAL matrix of order 4 by 4 SPEC_C C C C VERBAL 0.078 SPATIAL 0.000 0.090 PERCEPT 0.000 0.000 0.453 MEMORY 0.000 0.000 0.000 0.000 MATRIX V This is a DIAGONAL matrix of order 4 by 4 SPEC_E E E E VERBAL 0.555 SPATIAL 0.000 0.554 PERCEPT 0.000 0.000 0.660 MEMORY 0.000 0.000 0.000 0.899 MATRIX X This is a FULL matrix of order 1 by 1 1 EST_A 0.646 MATRIX Y This is a FULL matrix of order 1 by 1 1 EST_C 0.711 MATRIX Z This is a FULL matrix of order 1 by 1 1 EST_E 0.277 OBSERVED COVARIANCE MATRIX VERBAL1 SPATIAL1 PERCEPT1 MEMORY1 VERBAL2 SPATIAL2 PERCEPT2 VERBAL1 0.935 SPATIAL1 0.387 0.944 PERCEPT1 0.402 0.452 1.080 MEMORY1 0.317 0.359 0.258 1.339 VERBAL2 0.422 0.349 0.212 0.332 0.987 SPATIAL2 0.250 0.376 0.146 0.238 0.277 0.870 PERCEPT2 0.214 0.192 0.451 0.344 0.247 0.265 1.019 MEMORY2 0.206 0.302 0.172 0.127 0.268 0.235 0.350 MEMORY2 VERBAL1 SPATIAL1 PERCEPT1 MEMORY1 VERBAL2 SPATIAL2 PERCEPT2 MEMORY2 1.082 EXPECTED COVARIANCE MATRIX VERBAL1 SPATIAL1 PERCEPT1 MEMORY1 VERBAL2 SPATIAL2 PERCEPT2 VERBAL1 0.999 SPATIAL1 0.306 0.869 PERCEPT1 0.359 0.335 1.064 MEMORY1 0.303 0.283 0.332 1.089 VERBAL2 0.419 0.219 0.257 0.217 0.999 SPATIAL2 0.219 0.346 0.239 0.202 0.306 0.869 PERCEPT2 0.257 0.239 0.501 0.237 0.359 0.335 1.064 MEMORY2 0.217 0.202 0.237 0.200 0.303 0.283 0.332 MEMORY2 VERBAL1 SPATIAL1 PERCEPT1 MEMORY1 VERBAL2 SPATIAL2 PERCEPT2 MEMORY2 1.089 RESIDUAL MATRIX VERBAL1 SPATIAL1 PERCEPT1 MEMORY1 VERBAL2 SPATIAL2 PERCEPT2 VERBAL1 -0.063 SPATIAL1 0.081 0.075 PERCEPT1 0.042 0.117 0.016 MEMORY1 0.014 0.076 -0.074 0.250 VERBAL2 0.003 0.130 -0.045 0.115 -0.012 SPATIAL2 0.031 0.030 -0.093 0.036 -0.029 0.002 PERCEPT2 -0.042 -0.047 -0.050 0.106 -0.112 -0.070 -0.045 MEMORY2 -0.011 0.100 -0.065 -0.073 -0.035 -0.048 0.018 MEMORY2 VERBAL1 SPATIAL1 PERCEPT1 MEMORY1 VERBAL2 SPATIAL2 PERCEPT2 MEMORY2 -0.006 Function value of this group: 38.745 Where the fit function is Maximum Likelihood GROUP NUMBER: 4 G4: Constrain variance of latent factor to 1 MATRIX I This is a UNIT matrix of order 1 by 1 MATRIX L This is a computed FULL matrix of order 1 by 1 1 1 1.000 GROUP NUMBER: 5 G5: Calculate Standardised Solution MATRIX A This is a computed FULL matrix of order 1 by 1 [=X*X'] 1 1 0.417 MATRIX C This is a computed FULL matrix of order 1 by 1 [=Y*Y'] 1 1 0.506 MATRIX E This is a computed FULL matrix of order 1 by 1 [=Z*Z'] 1 1 0.077 MATRIX F This is a FULL matrix of order 4 by 1 1 VERBAL 0.573 SPATIAL 0.534 PERCEPT 0.627 MEMORY 0.529 MATRIX G This is a computed FULL matrix of order 4 by 4 [=T*T'] 1 2 3 4 1 0.356 0.000 0.000 0.000 2 0.000 0.268 0.000 0.000 3 0.000 0.000 0.030 0.000 4 0.000 0.000 0.000 0.000 MATRIX I This is an IDENTITY matrix of order 4 by 4 MATRIX J This is a computed FULL matrix of order 4 by 4 [=U*U'] 1 2 3 4 1 0.006 0.000 0.000 0.000 2 0.000 0.008 0.000 0.000 3 0.000 0.000 0.205 0.000 4 0.000 0.000 0.000 0.000 MATRIX K This is a computed FULL matrix of order 4 by 4 [=V*V'] 1 2 3 4 1 0.308 0.000 0.000 0.000 2 0.000 0.307 0.000 0.000 3 0.000 0.000 0.436 0.000 4 0.000 0.000 0.000 0.808 MATRIX L This is a computed FULL matrix of order 1 by 1 [=A+C+E] 1 1 1.000 MATRIX P This is a computed FULL matrix of order 4 by 1 [=S*F] 1 F1 0.574 F2 0.573 F3 0.608 F4 0.507 MATRIX Q This is a computed FULL matrix of order 12 by 4 [=S*T_S*U_S*V] 1 2 3 4 AS1 0.597 0.000 0.000 0.000 AS2 0.000 0.556 0.000 0.000 AS3 0.000 0.000 0.169 0.000 AS4 0.000 0.000 0.000 0.000 CS1 0.078 0.000 0.000 0.000 CS2 0.000 0.097 0.000 0.000 CS3 0.000 0.000 0.439 0.000 CS4 0.000 0.000 0.000 0.000 ES1 0.555 0.000 0.000 0.000 ES2 0.000 0.595 0.000 0.000 ES3 0.000 0.000 0.640 0.000 ES4 0.000 0.000 0.000 0.862 MATRIX R This is a computed FULL matrix of order 4 by 4 [=G+J+K+F&(L)] 1 2 3 4 1 0.999 0.306 0.359 0.303 2 0.306 0.869 0.335 0.283 3 0.359 0.335 1.064 0.332 4 0.303 0.283 0.332 1.089 MATRIX S This is a computed FULL matrix of order 4 by 4 [=(\SQRT(I.R))~] 1 2 3 4 1 1.001 0.000 0.000 0.000 2 0.000 1.073 0.000 0.000 3 0.000 0.000 0.969 0.000 4 0.000 0.000 0.000 0.958 MATRIX T This is a DIAGONAL matrix of order 4 by 4 SPEC_A A A A VERBAL 0.597 SPATIAL 0.000 0.518 PERCEPT 0.000 0.000 0.174 MEMORY 0.000 0.000 0.000 0.000 MATRIX U This is a DIAGONAL matrix of order 4 by 4 SPEC_C C C C VERBAL 0.078 SPATIAL 0.000 0.090 PERCEPT 0.000 0.000 0.453 MEMORY 0.000 0.000 0.000 0.000 MATRIX V This is a DIAGONAL matrix of order 4 by 4 SPEC_E E E E VERBAL 0.555 SPATIAL 0.000 0.554 PERCEPT 0.000 0.000 0.660 MEMORY 0.000 0.000 0.000 0.899 MATRIX X This is a FULL matrix of order 1 by 1 1 EST_A 0.646 MATRIX Y This is a FULL matrix of order 1 by 1 1 EST_C 0.711 MATRIX Z This is a FULL matrix of order 1 by 1 1 EST_E 0.277 Your model has 19 estimated parameters and 73 Observed statistics Observed statistics include 1 constraints. Chi-squared fit of model >>>>>>> 66.800 Degrees of freedom >>>>>>>>>>>>> 54 Probability >>>>>>>>>>>>>>>>>>>> 0.113 Akaike's Information Criterion > -41.200 RMSEA >>>>>>>>>>>>>>>>>>>>>>>>>> 0.031 This problem used 2.1% of my workspace Task Time elapsed (DD:HH:MM:SS) Reading script & data 0: 0: 0: 0.33 Execution 0: 0: 0: 0.27 TOTAL 0: 0: 0: 0.60 Total number of warnings issued: 1 ______________________________________________________________________________