Bilal conducted a field experiment to investigate whether passers-by are more likely to help a lost tourist depending on their spoken accent. He used two conditions: one where the tourist spoke with a Standard Dialect, and another where they spoke with a Regional Dialect. Each passer-by was only tested once, in one of the two conditions.
| Standard Dialect | Regional Dialect | |
|---|---|---|
| Helped the tourist | 18 | 8 |
| Did not help the tourist | 6 | 16 |
Identify the experimental design Bilal used in this study.
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