16 Feb 98 SPSS for Unix, Release 5.0 (IBM RS/6000)                        Page 1
17:43:58  sigma.oac.ucla.edu             IBM RS/6000      IBM AIX 3.2.


For IBM AIX 3.2.        sigma.oac.ucla.edu                      SPSS ID 265665

-> TITLE          PATH ANALYSIS--TERMAN DATA.
-> COMMENT        MATRIX INPUT OF CORRELATIONS.
-> MATRIX DATA VARIABLES = ROWTYPE_ INC,OCC,EDU,ACH,PATT,IQ,PEDU,POPOCC
->    /FORMAT LIST FULL.

There are 520,856 bytes of memory available.
The largest contiguous area has 519,720 bytes.
MATRIX DATA has already allocated 440 bytes.
More memory will be allocated to store the data to be read.

-> BEGIN DATA.
-> MEAN 13.000 8.000 9.000 80.000  3.000 130.000  7.000  6.000
-> SD    4.000 1.200 2.600 15.100  0.500  10.400  2.700  1.500
-> CORR  1.000 0.410 0.200 -0.010  0.080   0.090  0.060  0.060
-> CORR  0.410 1.000 0.320  0.020  0.090   0.080  0.080  0.002
-> CORR  0.200 0.320 1.000  0.060  0.140   0.100  0.310  0.160
-> CORR -0.010 0.020 0.060  1.000  0.003  -0.100  0.070  0.040
-> CORR  0.080 0.090 0.140  0.003  1.000   0.080  0.030  0.006
-> CORR  0.090 0.080 0.100 -0.100  0.080   1.000  0.160  0.120
-> CORR  0.060 0.080 0.310  0.070  0.030   0.160  1.000  0.500
-> CORR  0.060 0.002 0.160  0.040  0.006   0.120  0.500  1.000
-> N     98    98    98     98     98      98     98      98
-> END DATA.

Preceding task required .02 seconds CPU time;  .34 seconds elapsed.

-> SET WIDTH=80.
-> VAR LABEL      OCC,OCCUPATION/
->                EDU,EDUATION/
->                PATT,PARENTAL ATTITUDE ABOUT IMPORTANCE OF EDUATION/
->                PEDU, PARENTS' EDUCATION/
->                POPOCC, FATHER'S OCCUPATION.
-> COMMENT REGRESSION ANALYSIS FOR MODEL 1.
-> SUBTITLE 'PATH ANALYSIS MODEL 1'.
-> REGRESSION     MATRIX IN(*)/
->                DESCRIPTIVES=CORR/
->                VARIABLES=INC,OCC,EDU,ACH,PATT,IQ,PEDU,POPOCC/
->                  DEPENDENT=INC/ENTER PEDU PATT OCC EDU/
->                  DEPENDENT=OCC/ENTER ACH EDU/
->                  DEPENDENT=ACH/ENTER PATT POPOCC IQ/
->                  DEPENDENT=EDU/ENTER PEDU ACH POPOCC/
->                  DEPENDENT=PATT/ENTER POPOCC/
->                  DEPENDENT=IQ/ENTER PATT PEDU.

There are 521,488 bytes of memory available.
The largest contiguous area has 518,616 bytes.

     4288 bytes of memory required for REGRESSION procedure.
        0 more bytes may be needed for Residuals plots.


16 Feb 98 PATH ANALYSIS--TERMAN DATA                                      Page 2
17:44:12  PATH ANALYSIS MODEL 1


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *


Listwise Deletion of Missing Data

N of Cases =    98

Correlation:

              INC      OCC      EDU      ACH     PATT       IQ     PEDU   POPOCC

INC         1.000     .410     .200    -.010     .080     .090     .060     .060
OCC          .410    1.000     .320     .020     .090     .080     .080     .002
EDU          .200     .320    1.000     .060     .140     .100     .310     .160
ACH         -.010     .020     .060    1.000     .003    -.100     .070     .040
PATT         .080     .090     .140     .003    1.000     .080     .030     .006
IQ           .090     .080     .100    -.100     .080    1.000     .160     .120
PEDU         .060     .080     .310     .070     .030     .160    1.000     .500
POPOCC       .060     .002     .160     .040     .006     .120     .500    1.000

16 Feb 98 PATH ANALYSIS--TERMAN DATA                                      Page 3
17:44:12  PATH ANALYSIS MODEL 1


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *

Equation Number 1    Dependent Variable..   INC

  Descriptive Statistics are printed on Page    2

Block Number  1.  Method:  Enter      PEDU     PATT     OCC      EDU


Variable(s) Entered on Step Number
   1..    PEDU      PARENTS' EDUCATION
   2..    PATT      PARENTAL ATTITUDE ABOUT IMPORTANCE OF ED
   3..    OCC       OCCUPATION
   4..    EDU       EDUATION


Multiple R           .41789
R Square             .17463
Adjusted R Square    .13913
Standard Error      3.71131

Analysis of Variance
                    DF      Sum of Squares      Mean Square
Regression           4           271.03117         67.75779
Residual            93          1280.96883         13.77386

F =       4.91930       Signif F =  .0012


------------------ Variables in the Equation ------------------

Variable              B        SE B       Beta         T  Sig T

PEDU            .009579     .146843    .006466      .065  .9481
PATT            .283457     .762102    .035432      .372  .7108
OCC            1.279421     .331907    .383826     3.855  .0002
EDU             .108016     .161522    .070211      .669  .5053
(Constant)      .875058    3.341685                 .262  .7940


End Block Number   1   All requested variables entered.
16 Feb 98 PATH ANALYSIS--TERMAN DATA                                      Page 4
17:44:12  PATH ANALYSIS MODEL 1


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *

Equation Number 2    Dependent Variable..   OCC   OCCUPATION

  Descriptive Statistics are printed on Page    2

Block Number  1.  Method:  Enter      ACH      EDU


Variable(s) Entered on Step Number
   1..    ACH
   2..    EDU       EDUATION


Multiple R           .32000
R Square             .10240
Adjusted R Square    .08350
Standard Error      1.14881

Analysis of Variance
                    DF      Sum of Squares      Mean Square
Regression           2            14.30332          7.15166
Residual            95           125.37668          1.31975

F =       5.41893       Signif F =  .0059


------------------ Variables in the Equation ------------------

Variable              B        SE B       Beta         T  Sig T

ACH         6.38059E-05     .007739  8.029E-04      .008  .9934
EDU             .147670     .044944    .319952     3.286  .0014
(Constant)     6.665865     .728224                9.154  .0000


End Block Number   1   All requested variables entered.
16 Feb 98 PATH ANALYSIS--TERMAN DATA                                      Page 5
17:44:12  PATH ANALYSIS MODEL 1


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *

Equation Number 3    Dependent Variable..   ACH

  Descriptive Statistics are printed on Page    2

Block Number  1.  Method:  Enter      PATT     POPOCC   IQ


Variable(s) Entered on Step Number
   1..    POPOCC    FATHER'S OCCUPATION
   2..    PATT      PARENTAL ATTITUDE ABOUT IMPORTANCE OF ED
   3..    IQ


Multiple R           .11344
R Square             .01287
Adjusted R Square   -.01863
Standard Error     15.24004

Analysis of Variance
                    DF      Sum of Squares      Mean Square
Regression           3           284.63499         94.87833
Residual            94         21832.33501        232.25888

F =        .40850       Signif F =  .7472


------------------ Variables in the Equation ------------------

Variable              B        SE B       Beta         T  Sig T

POPOCC          .531529    1.039110    .052801      .512  .6102
PATT            .340117    3.104755    .011262      .110  .9130
IQ             -.155700     .150351   -.107237    -1.036  .3031
(Constant)    96.031474   21.263802                4.516  .0000


End Block Number   1   All requested variables entered.
16 Feb 98 PATH ANALYSIS--TERMAN DATA                                      Page 6
17:44:12  PATH ANALYSIS MODEL 1


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *

Equation Number 4    Dependent Variable..   EDU   EDUATION

  Descriptive Statistics are printed on Page    2

Block Number  1.  Method:  Enter      PEDU     ACH      POPOCC


Variable(s) Entered on Step Number
   1..    POPOCC    FATHER'S OCCUPATION
   2..    ACH
   3..    PEDU      PARENTS' EDUCATION


Multiple R           .31242
R Square             .09760
Adjusted R Square    .06881
Standard Error      2.50896

Analysis of Variance
                    DF      Sum of Squares      Mean Square
Regression           3            64.00151         21.33384
Residual            94           591.71849          6.29488

F =       3.38908       Signif F =  .0212


------------------ Variables in the Equation ------------------

Variable              B        SE B       Beta         T  Sig T

POPOCC          .011111     .196107    .006410      .057  .9549
ACH             .006622     .016912    .038456      .392  .6963
PEDU            .292840     .109129    .304103     2.683  .0086
(Constant)     6.353724    1.681743                3.778  .0003


End Block Number   1   All requested variables entered.
16 Feb 98 PATH ANALYSIS--TERMAN DATA                                      Page 7
17:44:12  PATH ANALYSIS MODEL 1


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *

Equation Number 5    Dependent Variable..   PATT   PARENTAL ATTITUDE ABOUT IMPOR

  Descriptive Statistics are printed on Page    2

Block Number  1.  Method:  Enter      POPOCC


Variable(s) Entered on Step Number
   1..    POPOCC    FATHER'S OCCUPATION


Multiple R           .00600
R Square             .00004
Adjusted R Square   -.01038
Standard Error       .50259

Analysis of Variance
                    DF      Sum of Squares      Mean Square
Regression           1              .00087           .00087
Residual            96            24.24913           .25260

F =        .00346       Signif F =  .9532


------------------ Variables in the Equation ------------------

Variable              B        SE B       Beta         T  Sig T

POPOCC          .002000     .034020    .006000      .059  .9532
(Constant)     2.988000     .210339               14.206  .0000


End Block Number   1   All requested variables entered.
16 Feb 98 PATH ANALYSIS--TERMAN DATA                                      Page 8
17:44:12  PATH ANALYSIS MODEL 1


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *

Equation Number 6    Dependent Variable..   IQ

  Descriptive Statistics are printed on Page    2

Block Number  1.  Method:  Enter      PATT     PEDU


Variable(s) Entered on Step Number
   1..    PEDU      PARENTS' EDUCATION
   2..    PATT      PARENTAL ATTITUDE ABOUT IMPORTANCE OF ED


Multiple R           .17681
R Square             .03126
Adjusted R Square    .01087
Standard Error     10.34334

Analysis of Variance
                    DF      Sum of Squares      Mean Square
Regression           2           327.96632        163.98316
Residual            95         10163.55368        106.98478

F =       1.53277       Signif F =  .2212


------------------ Variables in the Equation ------------------

Variable              B        SE B       Beta         T  Sig T

PEDU            .607599     .389141    .157742     1.561  .1218
PATT           1.565569    2.101361    .075268      .745  .4581
(Constant)   121.050102    6.871892               17.615  .0000


End Block Number   1   All requested variables entered.
16 Feb 98 PATH ANALYSIS--TERMAN DATA                                      Page 9
17:44:12  PATH ANALYSIS MODEL 1


Preceding task required .08 seconds CPU time;  .38 seconds elapsed.

-> COMMENT PAUSE AND REFLECT ON RESULTS FROM MODEL 1 AND THEN ANALYZE
->    MODEL 2.
-> SUBTITLE 'PATH ANALYSIS MODEL 2'.
-> REGRESSION     MATRIX IN(*)/
->                DESCRIPTIVES=CORR/
->                  DEPENDENT=INC/ENTER  OCC /
->                  DEPENDENT=OCC/ENTER ACH EDU/
->                  DEPENDENT=ACH/ENTER  IQ/
->                  DEPENDENT=EDU/ENTER PEDU /
->                  DEPENDENT=IQ/ENTER PATT PEDU.

There are 521,840 bytes of memory available.
The largest contiguous area has 519,416 bytes.

     3964 bytes of memory required for REGRESSION procedure.
        0 more bytes may be needed for Residuals plots.


16 Feb 98 PATH ANALYSIS--TERMAN DATA                                     Page 10
17:44:15  PATH ANALYSIS MODEL 2


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *


Listwise Deletion of Missing Data

N of Cases =    98

Correlation:

              INC      OCC      ACH      EDU       IQ     PEDU     PATT

INC         1.000     .410    -.010     .200     .090     .060     .080
OCC          .410    1.000     .020     .320     .080     .080     .090
ACH         -.010     .020    1.000     .060    -.100     .070     .003
EDU          .200     .320     .060    1.000     .100     .310     .140
IQ           .090     .080    -.100     .100    1.000     .160     .080
PEDU         .060     .080     .070     .310     .160    1.000     .030
PATT         .080     .090     .003     .140     .080     .030    1.000

16 Feb 98 PATH ANALYSIS--TERMAN DATA                                     Page 11
17:44:15  PATH ANALYSIS MODEL 2


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *

Equation Number 1    Dependent Variable..   INC

  Descriptive Statistics are printed on Page   10

Block Number  1.  Method:  Enter      OCC


Variable(s) Entered on Step Number
   1..    OCC       OCCUPATION


Multiple R           .41000
R Square             .16810
Adjusted R Square    .15943
Standard Error      3.66729

Analysis of Variance
                    DF      Sum of Squares      Mean Square
Regression           1           260.89120        260.89120
Residual            96          1291.10880         13.44905

F =      19.39849       Signif F =  .0000


------------------ Variables in the Equation ------------------

Variable              B        SE B       Beta         T  Sig T

OCC            1.366667     .310298    .410000     4.404  .0000
(Constant)     2.066667    2.509872                 .823  .4123


End Block Number   1   All requested variables entered.
16 Feb 98 PATH ANALYSIS--TERMAN DATA                                     Page 12
17:44:15  PATH ANALYSIS MODEL 2


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *

Equation Number 2    Dependent Variable..   OCC   OCCUPATION

  Descriptive Statistics are printed on Page   10

Block Number  1.  Method:  Enter      ACH      EDU


Variable(s) Entered on Step Number
   1..    EDU       EDUATION
   2..    ACH


Multiple R           .32000
R Square             .10240
Adjusted R Square    .08350
Standard Error      1.14881

Analysis of Variance
                    DF      Sum of Squares      Mean Square
Regression           2            14.30332          7.15166
Residual            95           125.37668          1.31975

F =       5.41893       Signif F =  .0059


------------------ Variables in the Equation ------------------

Variable              B        SE B       Beta         T  Sig T

EDU             .147670     .044944    .319952     3.286  .0014
ACH         6.38059E-05     .007739  8.029E-04      .008  .9934
(Constant)     6.665865     .728224                9.154  .0000


End Block Number   1   All requested variables entered.
16 Feb 98 PATH ANALYSIS--TERMAN DATA                                     Page 13
17:44:15  PATH ANALYSIS MODEL 2


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *

Equation Number 3    Dependent Variable..   ACH

  Descriptive Statistics are printed on Page   10

Block Number  1.  Method:  Enter      IQ


Variable(s) Entered on Step Number
   1..    IQ


Multiple R           .10000
R Square             .01000
Adjusted R Square   -.00031
Standard Error     15.10236

Analysis of Variance
                    DF      Sum of Squares      Mean Square
Regression           1           221.16970        221.16970
Residual            96         21895.80030        228.08125

F =        .96970       Signif F =  .3272


------------------ Variables in the Equation ------------------

Variable              B        SE B       Beta         T  Sig T

IQ             -.145192     .147443   -.100000     -.985  .3272
(Constant)    98.875000   19.228268                5.142  .0000


End Block Number   1   All requested variables entered.
16 Feb 98 PATH ANALYSIS--TERMAN DATA                                     Page 14
17:44:15  PATH ANALYSIS MODEL 2


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *

Equation Number 4    Dependent Variable..   EDU   EDUATION

  Descriptive Statistics are printed on Page   10

Block Number  1.  Method:  Enter      PEDU


Variable(s) Entered on Step Number
   1..    PEDU      PARENTS' EDUCATION


Multiple R           .31000
R Square             .09610
Adjusted R Square    .08668
Standard Error      2.48476

Analysis of Variance
                    DF      Sum of Squares      Mean Square
Regression           1            63.01469         63.01469
Residual            96           592.70531          6.17401

F =      10.20644       Signif F =  .0019


------------------ Variables in the Equation ------------------

Variable              B        SE B       Beta         T  Sig T

PEDU            .298519     .093440    .310000     3.195  .0019
(Constant)     6.910370     .700588                9.864  .0000


End Block Number   1   All requested variables entered.
16 Feb 98 PATH ANALYSIS--TERMAN DATA                                     Page 15
17:44:15  PATH ANALYSIS MODEL 2


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *

Equation Number 5    Dependent Variable..   IQ

  Descriptive Statistics are printed on Page   10

Block Number  1.  Method:  Enter      PATT     PEDU


Variable(s) Entered on Step Number
   1..    PATT      PARENTAL ATTITUDE ABOUT IMPORTANCE OF ED
   2..    PEDU      PARENTS' EDUCATION


Multiple R           .17681
R Square             .03126
Adjusted R Square    .01087
Standard Error     10.34334

Analysis of Variance
                    DF      Sum of Squares      Mean Square
Regression           2           327.96632        163.98316
Residual            95         10163.55368        106.98478

F =       1.53277       Signif F =  .2212


------------------ Variables in the Equation ------------------

Variable              B        SE B       Beta         T  Sig T

PATT           1.565569    2.101361    .075268      .745  .4581
PEDU            .607599     .389141    .157742     1.561  .1218
(Constant)   121.050102    6.871892               17.615  .0000


End Block Number   1   All requested variables entered.
16 Feb 98 PATH ANALYSIS--TERMAN DATA                                     Page 16
17:44:15  PATH ANALYSIS MODEL 2


Preceding task required .01 seconds CPU time;  .24 seconds elapsed.

-> COMMENT PAUSE AND REFLECT ON RESULTS FROM MODEL 2 AND THEN ANALYZE
->    MODEL 3.
-> SUBTITLE 'PATH ANALYSIS MODEL 3'.
-> REGRESSION     MATRIX IN(*)/
->                DESCRIPTIVES=CORR/
->                  DEPENDENT=INC/ENTER  OCC /
->                  DEPENDENT=OCC/ENTER  EDU/
->                  DEPENDENT=EDU/ENTER PEDU.

There are 522,512 bytes of memory available.
The largest contiguous area has 521,016 bytes.

     3252 bytes of memory required for REGRESSION procedure.
        0 more bytes may be needed for Residuals plots.


16 Feb 98 PATH ANALYSIS--TERMAN DATA                                     Page 17
17:44:20  PATH ANALYSIS MODEL 3


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *


Listwise Deletion of Missing Data

N of Cases =    98

Correlation:

                INC        OCC        EDU       PEDU

INC           1.000       .410       .200       .060
OCC            .410      1.000       .320       .080
EDU            .200       .320      1.000       .310
PEDU           .060       .080       .310      1.000

16 Feb 98 PATH ANALYSIS--TERMAN DATA                                     Page 18
17:44:20  PATH ANALYSIS MODEL 3


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *

Equation Number 1    Dependent Variable..   INC

  Descriptive Statistics are printed on Page   17

Block Number  1.  Method:  Enter      OCC


Variable(s) Entered on Step Number
   1..    OCC       OCCUPATION


Multiple R           .41000
R Square             .16810
Adjusted R Square    .15943
Standard Error      3.66729

Analysis of Variance
                    DF      Sum of Squares      Mean Square
Regression           1           260.89120        260.89120
Residual            96          1291.10880         13.44905

F =      19.39849       Signif F =  .0000


------------------ Variables in the Equation ------------------

Variable              B        SE B       Beta         T  Sig T

OCC            1.366667     .310298    .410000     4.404  .0000
(Constant)     2.066667    2.509872                 .823  .4123


End Block Number   1   All requested variables entered.
16 Feb 98 PATH ANALYSIS--TERMAN DATA                                     Page 19
17:44:20  PATH ANALYSIS MODEL 3


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *

Equation Number 2    Dependent Variable..   OCC   OCCUPATION

  Descriptive Statistics are printed on Page   17

Block Number  1.  Method:  Enter      EDU


Variable(s) Entered on Step Number
   1..    EDU       EDUATION


Multiple R           .32000
R Square             .10240
Adjusted R Square    .09305
Standard Error      1.14281

Analysis of Variance
                    DF      Sum of Squares      Mean Square
Regression           1            14.30323         14.30323
Residual            96           125.37677          1.30601

F =      10.95187       Signif F =  .0013


------------------ Variables in the Equation ------------------

Variable              B        SE B       Beta         T  Sig T

EDU             .147692     .044629    .320000     3.309  .0013
(Constant)     6.670769     .417918               15.962  .0000


End Block Number   1   All requested variables entered.
16 Feb 98 PATH ANALYSIS--TERMAN DATA                                     Page 20
17:44:20  PATH ANALYSIS MODEL 3


           * * * *   M U L T I P L E   R E G R E S S I O N   * * * *

Equation Number 3    Dependent Variable..   EDU   EDUATION

  Descriptive Statistics are printed on Page   17

Block Number  1.  Method:  Enter      PEDU


Variable(s) Entered on Step Number
   1..    PEDU      PARENTS' EDUCATION


Multiple R           .31000
R Square             .09610
Adjusted R Square    .08668
Standard Error      2.48476

Analysis of Variance
                    DF      Sum of Squares      Mean Square
Regression           1            63.01469         63.01469
Residual            96           592.70531          6.17401

F =      10.20644       Signif F =  .0019


------------------ Variables in the Equation ------------------

Variable              B        SE B       Beta         T  Sig T

PEDU            .298519     .093440    .310000     3.195  .0019
(Constant)     6.910370     .700588                9.864  .0000


End Block Number   1   All requested variables entered.
16 Feb 98 PATH ANALYSIS--TERMAN DATA                                     Page 21
17:44:20  PATH ANALYSIS MODEL 3


Preceding task required .00 seconds CPU time;  .21 seconds elapsed.