Table 2.
Independent samples t-tests of differences in outcome variables between pre-test and post-test
| |
Pre-test |
Post-test |
t
|
Cohen’s
d
|
||
|---|---|---|---|---|---|---|
| ( N = 211–219) | ( N = 181–185) | |||||
| |
M |
SD |
M |
SD |
|
|
| Beliefs |
4.25 |
0.65 |
4.04 |
4.04 |
3.39** |
0.32 |
| General Knowledge |
3.29 |
0.71 |
2.54 |
0.71 |
9.01*** |
1.06 |
| Legislation Knowledge |
2.99 |
0.75 |
2.90 |
0.71 |
1.92 |
0.12 |
| Concerns |
2.38 |
0.74 |
2.46 |
0.77 |
-1.01 |
-0.49 |
| Positive Attitudes |
4.22 |
1.08 |
4.44 |
0.58 |
-2.44* |
-0.25 |
| Family Conversations |
3.24 |
1.17 |
3.08 |
1.04 |
1.47 |
0.14 |
| Quality Assessment | 2.62 | 0.91 | 2.23 | 0.75 | 4.64** | 0.47 |
Note. *p < .05. **p < .01. ***p < .001 (two-tailed test).