Table 1.

The inclusion and exclusion criteria for each part of the study participants.

Study’s phase	Inclusion criteria	Exclusion criteria
Scoping review	Articles (primary or secondary studies) with quantitative or qualitative design Published in a full text in English or Persian language in the peer review journals Examining FV and vision-related tasks in children with visual impairment with peripheral vision disorder under 16-year-old [not subjects with other impairments (such as hearing loss or intellectual impairment)] Limiting to visual impairments ranging from moderate to extremely severe according to ICD 10 Grey literature Published until September 2022	Written in languages other than English or Persian Unrelated/unavailable full-text studies Focusing on blindness and light perception, or cerebral vision disorder
Qualitative content analysis	Being an occupational therapist, teacher or parent of children with visual impairment with peripheral vision disorder (<16-year-old) and moderate to extremely severe visual impairment (according to ICD 10) Having experience in working with children with visual impairment with moderate to extremely severe visual impairment (according to ICD 10) for at least 1 year Having a willingness to participate in the study	Unwillingness to follow the study Working only with children who are blind or only light perception Working with children >16-year-old
Focus group	Having relevant experience or knowledge Having diversity in terms of work setting (academic, occupational, and rehabilitative settings) and years of experience Being available willingness to participate providing informed consent	Having a conflict of interest or any biases to the results of the study