Height, Size, and/or Gap Width Variation in Jumping Stone Configurations: Which Form of Variation Attracts Children the Most?

Earlier studies revealed that children prefer nonstandardized jumping stone configurations to standardized ones. In the present study, we examined whether children playing on jumping stones prefer variation in stone height, stone size, and/or gap width. In Experiment 1, children could play freely on one standardized configuration and three configurations in which one of the aforementioned factors was varied. It was found that children judged the variation in height as most fun. Yet, the configuration with gap width variation appeared to be most challenging for the children-most overground steps were made in this configuration. In Experiment 2, we examined whether the attractiveness of the configurations increased when height variation was combined with the other forms of variation. Adding size and/or gap width variation to the variation in height did not contribute to the attractiveness of the configuration. In line with experiment 1, it was found that the configurations with gap width variation were judged as the most challenging for children. The implications of these results are discussed in the context of the literature on play.