| Computer | Face-to-face |  |  |  |  | |||
---|---|---|---|---|---|---|---|---|---|
( n = 41) | ( n = 38) |  |  |  |  | ||||
M | SD | M | SD | df | F | p | η2 | ||
Narrative task | |||||||||
Overall effects | Â | Â | Â | Â | 4 | 1.59 | .19 | .08 | |
 | Grammar | 2.05 | 0.81 | 1.86 | 0.76 | 1 | 1.19 | .28 | .02 |
 | Vocabulary | 2.21 | 0.77 | 2.05 | 0.72 | 1 | 0.85 | .36 | .01 |
 | Fluency | 2.01 | 0.79 | 1.80 | 0.63 | 1 | 1.67 | .20 | .02 |
 | Pronunciation | 2.05 | 0.68 | 2.05 | 0.75 | 1 | 0.00 | .98 | .00 |
Opinion task | |||||||||
Overall effects | Â | Â | Â | Â | 4 | 0.25 | .91 | .01 | |
 | Grammar | 1.74 | 0.71 | 1.87 | 0.72 | 1 | 0.60 | .44 | .01 |
 | Vocabulary | 1.91 | 0.77 | 2.03 | 0.75 | 1 | 0.43 | .52 | .01 |
 | Fluency | 1.56 | 0.54 | 1.59 | 0.62 | 1 | 0.06 | .81 | .00 |
 | Pronunciation | 1.83 | 0.71 | 1.92 | 0.69 | 1 | 0.34 | .56 | .00 |