classes cond;
model leniency=cond;
means cond/dunnett('neutral');
contrast 'smiling versus control' cond 1 1 1 -3;
contrast 'false versus felt' cond 1 -1 0 0;
contrast 'false versus miserable' cond 1 0 -1 0;
contrast 'felt versus miserable' cond 0 1 -1 0;
run;

                      General Linear Models Procedure
                          Class Level Information

              Class    Levels    Values

              COND          4    false felt miserable neutral


                  Number of observations in data set = 136


                      General Linear Models Procedure

Dependent Variable: LENIENCY
                                   Sum of          Mean
Source                  DF        Squares        Square   F Value     Pr > F

Model                    3     27.5349265     9.1783088      3.46     0.0182

Error                  132    349.6544118     2.6488971

Corrected Total        135    377.1893382

                  R-Square           C.V.      Root MSE        LENIENCY Mean

                  0.073000       33.71605       1.62754              4.82721

                      General Linear Models Procedure

Dependent Variable: LENIENCY

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

COND                     3     27.5349265     9.1783088      3.46     0.0182

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

COND                     3     27.5349265     9.1783088      3.46     0.0182




Dependent Variable: LENIENCY

Contrast                DF    Contrast SS   Mean Square   F Value     Pr > F

smiling versus contr     1     22.8241422    22.8241422      8.62     0.0039
false versus felt        1      3.5330882     3.5330882      1.33     0.2502
false versus miserab     1      3.5330882     3.5330882      1.33     0.2502
felt versus miserabl     1      0.0000000     0.0000000      0.00     1.0000