Results

Repeated Measures ANOVA

Within Subjects Effects
Cases Sum of Squares df Mean Square F p η²p
Task 31.578 1 31.578 5987.461 < .001 0.985
Residuals 0.485 92 0.005  
type 0.378 3 0.126 32.435 < .001 0.261
Residuals 1.071 276 0.004  
Task type 0.391 3 0.130 33.958 < .001 0.270
Residuals 1.061 276 0.004  
Note.  Type III Sum of Squares
ᵃ Mauchly's test of sphericity indicates that the assumption of sphericity is violated (p < .05).
Between Subjects Effects
Cases Sum of Squares df Mean Square F p
Residuals 0.718 92 0.008  
Note.  Type III Sum of Squares

Descriptives

Descriptives
Task type Mean SD N
nonsymbolic large x large 0.510 0.080 93
  large x small 0.543 0.080 93
  small x large 0.527 0.084 93
  small x small 0.628 0.106 93
symbolic large x large 0.963 0.039 93
  large x small 0.968 0.031 93
  small x large 0.963 0.038 93
  small x small 0.962 0.034 93

One Sample T-Test

One Sample T-Test
  t df p Cohen's d
NS-LL 1.149 92 0.253 0.119
NS-LS 5.171 92 < .001 0.536
NS-SL 3.112 92 0.002 0.323
NS-SS 11.671 92 < .001 1.210
Note.  For the Student t-test, effect size is given by Cohen's d .
Note.  For the Student t-test, the alternative hypothesis specifies that the mean is different from 0.5.
Note.  Student's t-test.

Paired Samples T-Test

Paired Samples T-Test
Measure 1   Measure 2 t df p Cohen's d
NS-LL - NS-SS -8.398 92 < .001 -0.871
Note.  Student's t-test.