4. Quantitative results
Paper-based participation data showed that out of 27 continents and countries (seven continents and twenty countries) available in the
environment, students collected data about five continents or countries on average (SD = 2), while the range was between 1 and 9. In terms
of matching lost children with their countries, out of 91 possible attempts that can be made by thirteen participants (13 participants 7
lost child), a total of 71 attempts (78%) were made. Out of 71, 53 attempts (75%) correctly matched a lost child with the child’s country. The
average number of lost artifacts found was 6 (SD = 3), while the range was between 2 and 10.