Results

Paired Samples T-Test

Paired Samples T-Test
95% CI for Mean Difference 95% CI for Cohen's d
      t df p Mean Difference SE Difference Lower Upper Cohen's d Lower Upper
Illusion_score_sync - control_score_sync 6.900 8 < .001 2.074 0.301 1.381 2.767 2.300 1.000 3.567
Illusion_score_sync - Illusion_score_async 5.047 8 < .001 1.222 0.242 0.664 1.781 1.682 0.623 2.703
Note.  Student's t-test.

Descriptives

Descriptives
  N Mean SD SE
Illusion_score_sync 9 1.926 0.862 0.287
control_score_sync 9 -0.148 1.192 0.397
Illusion_score_async 9 0.704 0.964 0.321