A Study of International Experiences and Acceptance of Diversity

Purpose

This study examines how everyday international experiences may influence preschool children's understanding of and interactions with people from different language and cultural backgrounds.

As opportunities to interact with people from diverse cultural backgrounds increase, it is important to understand how acceptance of diversity develops in early childhood. We hope the findings will help identify factors that support this development and promote intercultural understanding.

Participants, Location, and Dates

Participants

Children aged 5–6 (in the final year of kindergarten or nursery school) are eligible. Children within one month before or after entering elementary school may also participate. Friends are welcome to participate together.

Location

International Christian University (ICU), Mitaka, Tokyo

• Approximately 12 minutes by bus from Musashi-Sakai Station on the JR Chuo Line
• Approximately 20 minutes by bus from Mitaka Station on the JR Chuo Line
• Approximately 20 minutes by bus plus a 10-minute walk from Chofu Station on the Keio Line
• Visitors may also come by car.

Dates

The research team will contact applicants to arrange a visit. The study is planned for March–April 2026.

What the Study Involves

Activities for Children

Children will complete worksheets and short activities about topics such as:

• Whether they think they could become friends with children from other countries
• Making decisions about sharing stickers
• What they know or would like to know about other countries

The activities are designed to feel like play and conversation. There are no right or wrong answers, and we will make sure the activities are comfortable for each child.

Questionnaire for Parents

Parents will be asked about their family's and child's exposure to multilingual and multicultural environments and international experiences.

Study Details and Ethical Considerations

• The study is conducted with approval from ICU's Research Ethics Committee.
• A parent or guardian will be present throughout the study.
• Study activities will be video-recorded. The data will be anonymized and used only for research.
• Personal information will be carefully protected and will not be made public.
• Participation is voluntary. Choosing not to participate or withdrawing will not result in any disadvantage.
• Consent may be withdrawn within one week after the visit.
• On request, individual results can be explained on the day, and overall results can be shared later.

Duration and Thank-You Gift

• Duration: Approximately 50 minutes, including an explanation
• Thank-you gift: A 2,000-yen book voucher, including travel expenses, will be provided to the parent or guardian.