Table 5:
Independent sample
t
test of the level of knowledge prior & subsequent to implementation of intervention.
Variable
Control Group
M(SD)
Intervention Group
M(SD)
t
p
Level of knowledge
Pre-intervention
6.82 (1.80)
6.60 (1.65)
.88
.38
Post-intervention
6.74 (1.52)
7.77 (1.43)
-4.88
.00**
M, mean;
SD
, standard deviation; *
p
< 0.05; **
p
< 0.01 (two-tailed)