Table 1
Descriptive Data for Question 6 & 7 Rating by Book
| Mean | SD | N | |
|---|---|---|---|
| Q6 (Images and visual aids help me understand the concepts) | |||
| Introduction to Psychology (open) | 3.31 | 1.18 | 42 |
| Psychology (open) | 3.83 | 1.01 | 42 |
| Mastering Psychology (non-open) | 3.98 | 0.92 | 42 |
| Understanding Psychology (non-open) | 3.86 | 1.12 | 42 |
| Q7 (Visual aids are appealing) | |||
| Introduction to Psychology (open) | 3.24 | 1.08 | 42 |
| Psychology (open) | 3.57 | 1.09 | 42 |
| Mastering Psychology (non-open) | 3.83 | 0.91 | 42 |
| Understanding Psychology (non-open) | 3.86 | 1.03 | 42 |
Table 2
Analysis of Variance for Book Rating
| SS | df | MS | F | p | |
|---|---|---|---|---|---|
| Q6 (Images and visual aids help me understand the concepts) | |||||
| Book | 11.07 | 3 | 3.69 | 3.50 | .018 |
| Error | 129.69 | 123 | 1.05 | ||
| Total | 140.76 | 126 | |||
| Q7 (Visual aids are appealing) | |||||
| Book | 10.50 | 3 | 3.50 | 3.62 | .015 |
| Error | 118.76 | 123 | 0.97 | ||
| Total | 129.76 | 126 | |||
