p value

T-test

Good Comprehenders (n = 16)

M (SD)

Poor Comprehenders (n = 11)

M (SD)

p < .001***

−5.23

73.47 (9.23)

52.51 (11.59)

Printed units

p < .001***

−5.74

75.60 (10.38)

53.98 (8.35)

Computerized units

p < .001***

−4.86

72.84 (9.42)

52.98 (11.76)

Narrative units

p < .001***

−6.12

76.23 (9.97)

53.5 (8.68)

Informational units

p < .001***

−7.05

75.60 (10.37)

53.24 (8.34)

All average