Table 1.
Attributes and levels for the Choice Experiment.
| Attributes | Level | Description |
|---|---|---|
| Rest area | 1 | [Current] Outdoor bench |
| 2 | Bench and awning (sunshade, rain shelter) | |
| 3 | Indoor rest area (air conditioning and heating, air purification, shelter from wind) | |
| Restrooms and facilities designed for young children | 1 | [Current] Some facilities for young children are installed, mainly in women’s restrooms, but not enough 1 |
| 2 | Improvement of facilities designed for young children mainly in women’s restrooms | |
| 3 | Improvement of facilities designed for young children in both men’s and women’s restrooms | |
| Children’s vehicles | 1 | [Current] None for young children |
| 2 | Mobile vehicles (Stroller, Wagon) | |
| 3 | Mobile vehicles and play-type vehicles (hand push tricycles, push cars) | |
| Specialized courses for young children and families | 1 | [Current] None for young children |
| 2 | Guided course for young children (separate, safe, and low difficulty) | |
| 3 | Specialized course for young children to actively enjoy | |
| Entrance fee (per person) |
1 | 1000 KRW (0.84 USD) |
| 2 | 2000 KRW (1.69 USD) | |
| 3 | 3000 KRW (2.53 USD) | |
| 4 | 4000 KRW (3.38 USD) |
1 Facilities designed for young children: Hot water, diaper changing stations, young children restrooms, (low) sinks for young children, child safety seats.