National Evaluation of Welfare-to-Work Strategies: 2-Year Child Outcomes Study (COS) Files: Control group means on the Bracken raw score

09/10/2001

NOTE:

FULTON COUNTY= ATLANTA

KENT COUNTY= GRAND RAPIDS



ALL CONTROLS ACROSS SITES                                                               17:04 Thursday, July 2, 1998  77
Mean (fullwgtd) Child Outcomes for Cs, BY SITE

 Survey site=FULTON


Variable  Label                                        N          Mean       Std Dev       Minimum       Maximum
----------------------------------------------------------------------------------------------------------------
BRAKNRAW  Braken Raw Score                           487    46.9323367    10.8727017             0    61.0000000
CTHLTFD2  Maternal rept F Childs Good Health 0/1     505     0.7675978     0.4036028             0     1.0000000
----------------------------------------------------------------------------------------------------------------

 Survey site=KENT


Variable  Label                                        N          Mean       Std Dev       Minimum       Maximum
----------------------------------------------------------------------------------------------------------------
BRAKNRAW  Braken Raw Score                           212    46.3278392    11.5340409     7.0000000    60.0000000
CTHLTFD2  Maternal rept F Childs Good Health 0/1     216     0.7918566     0.3937959             0     1.0000000
----------------------------------------------------------------------------------------------------------------

 Survey site=RIVERSIDE


Variable  Label                                        N          Mean       Std Dev       Minimum       Maximum
----------------------------------------------------------------------------------------------------------------
BRAKNRAW  Braken Raw Score                           460    46.4390537    11.0639008             0    61.0000000
CTHLTFD2  Maternal rept F Childs Good Health 0/1     484     0.8149268     0.3525652             0     1.0000000
----------------------------------------------------------------------------------------------------------------

ALL CONTROLS ACROSS SITES                                                               17:04 Thursday, July 2, 1998  79
Mean (fullwgtd) Child Outcomes for Cs, BY SITE

General Linear Models Procedure
Class Level Information

Class    Levels    Values

SITE          3    FULTON KENT RIVERSIDE


Number of observations in data set = 1208


NOTE: Due to missing values, only 1159 observations can be used in this analysis.

ALL CONTROLS ACROSS SITES                                                               17:04 Thursday, July 2, 1998  80
Mean (fullwgtd) Child Outcomes for Cs, BY SITE

General Linear Models Procedure

Dependent Variable: BRAKNRAW   Braken Raw Score
Weight:             FULLWGT

Source                  DF             Sum of Squares               Mean Square          F Value            Pr > F

Model                    3             37457.45293944            12485.81764648           138.23            0.0001

Error                 1155            104324.38430795               90.32414226

Corrected Total       1158            141781.83724739

                  R-Square                       C.V.                  Root MSE                      BRAKNRAW Mean

                  0.264191                   20.38082                9.50390142                        46.63160569


Source                  DF                  Type I SS               Mean Square          F Value            Pr > F

SITE                     2                72.69494153               36.34747076             0.40            0.6688
CHAGERAD                 1             37384.75799791            37384.75799791           413.90            0.0001

Source                  DF                Type III SS               Mean Square          F Value            Pr > F

SITE                     2               362.33266838              181.16633419             2.01            0.1350
CHAGERAD                 1             37384.75799791            37384.75799791           413.90            0.0001


                                                            T for H0:              Pr > |T|             Std Error of
Parameter                            Estimate              Parameter=0                                    Estimate

INTERCEPT                         15.46639363 B                   9.68               0.0001               1.59828840
SITE      FULTON                  -1.21870002 B                  -1.82               0.0686               0.66851865
          KENT                    -1.28207632 B                  -1.54               0.1243               0.83365161
          RIVERSIDE                0.00000000 B                    .                  .                    .
CHAGERAD                           0.62033696                    20.34               0.0001               0.03049175

NOTE: The X'X matrix has been found to be singular and a generalized inverse was used to solve the normal equations.
      Estimates followed by the letter 'B' are biased, and are not unique estimators of the parameters.



ALL CONTROLS ACROSS SITES                                                               17:04 Thursday, July 2, 1998  81
Mean (fullwgtd) Child Outcomes for Cs, BY SITE

General Linear Models Procedure
Least Squares Means

SITE           BRAKNRAW       Std Err     Pr > |T|    Pr > |T| H0: LSMEAN(i)=LSMEAN(j)
                 LSMEAN        LSMEAN   H0:LSMEAN=0   i/j     1       2       3

FULTON       46.0845210     0.4525430        0.0001   1   .      0.9378  0.0686
KENT         46.0211447     0.6746203        0.0001   2  0.9378   .      0.1243
RIVERSIDE    47.3032210     0.4884483        0.0001   3  0.0686  0.1243   .

NOTE: To ensure overall protection level, only probabilities associated with pre-planned comparisons should be used.




ALL CONTROLS ACROSS SITES                                                               17:04 Thursday, July 2, 1998 133
Mean (fullwgtd) Child Outcomes for Cs, BY SITE

General Linear Models Procedure
Class Level Information

Class    Levels    Values

SITE          3    FULTON KENT RIVERSIDE


Number of observations in data set = 1208


NOTE: Due to missing values, only 1205 observations can be used in this analysis.

ALL CONTROLS ACROSS SITES                                                               17:04 Thursday, July 2, 1998 134
Mean (fullwgtd) Child Outcomes for Cs, BY SITE

General Linear Models Procedure

Dependent Variable: CTHLTFD2   Maternal rept F Childs Good Health 0/1
Weight:             FULLWGT

Source                  DF             Sum of Squares               Mean Square          F Value            Pr > F

Model                    2                 0.47900381                0.23950190             1.64            0.1943

Error                 1202               175.47831842                0.14598862

Corrected Total       1204               175.95732223

                  R-Square                       C.V.                  Root MSE                      CTHLTFD2 Mean

                  0.002722                   48.36581                0.38208457                         0.78998901


Source                  DF                  Type I SS               Mean Square          F Value            Pr > F

SITE                     2                 0.47900381                0.23950190             1.64            0.1943

Source                  DF                Type III SS               Mean Square          F Value            Pr > F

SITE                     2                 0.47900381                0.23950190             1.64            0.1943


                                                            T for H0:              Pr > |T|             Std Error of
Parameter                            Estimate              Parameter=0                                    Estimate

INTERCEPT                        0.8149267900 B                  42.55               0.0001               0.01915039
SITE      FULTON                 -.0473290087 B                  -1.81               0.0706               0.02615249
          KENT                   -.0230701829 B                  -0.70               0.4845               0.03299124
          RIVERSIDE              0.0000000000 B                    .                  .                    .

NOTE: The X'X matrix has been found to be singular and a generalized inverse was used to solve the normal equations.
      Estimates followed by the letter 'B' are biased, and are not unique estimators of the parameters.



ALL CONTROLS ACROSS SITES                                                               17:04 Thursday, July 2, 1998 135
Mean (fullwgtd) Child Outcomes for Cs, BY SITE

General Linear Models Procedure
Least Squares Means

SITE           CTHLTFD2       Std Err     Pr > |T|    Pr > |T| H0: LSMEAN(i)=LSMEAN(j)
                 LSMEAN        LSMEAN   H0:LSMEAN=0   i/j     1       2       3

FULTON       0.76759778    0.01781054        0.0001   1   .      0.4518  0.0706
KENT         0.79185661    0.02686419        0.0001   2  0.4518   .      0.4845
RIVERSIDE    0.81492679    0.01915039        0.0001   3  0.0706  0.4845   .

NOTE: To ensure overall protection level, only probabilities associated with pre-planned comparisons should be used.