Table 1.
The descriptive statistics of all conditions in the pretest and the results of the one-sample t-tests.
| Item type | |||||||
|---|---|---|---|---|---|---|---|
| Book | Movie | Shoes | Bag | Food | Total | ||
| TARGET TYPE | |||||||
| Photo | Mean | 50.64 | 54.58 | 60.69 | 49.74 | 64.67 | 56.06 |
| SD | 7.63 | 5.25 | 6.68 | 5.26 | 9.56 | 3.42 | |
| Video clip | Mean | 52.59 | 61.35 | 54.75 | 50.11 | 65.79 | 56.92 |
| SD | 5.07 | 3.46 | 5.75 | 3.83 | 10.69 | 3.08 | |
| Total | Mean | 51.50 | 57.59 | 58.05 | 49.90 | 65.17 | 56.44 |
| SD | 6.51 | 5.61 | 6.82 | 4.55 | 9.79 | 3.21 | |
| t(17) | 0.98 | 5.74* | 5.01* | −0.09 | 6.57* | 8.52* | |
| d | 0.23 | 1.35 | 1.18 | 0.02 | 1.54 | 2.00 | |
SD, standard deviation. t, t-scores from one-sample t-tests against chance level on the average accuracy scores across photo and video clip conditions.
*
p < 0.05.