ᴏᴠᴇʀᴠɪᴇᴡ ɪ. ʙᴀꜱɪᴄ ʀᴇꜱᴇᴀʀᴄʜ, ꜱʜᴏʀᴛᴇɴᴇᴅ, ꜱᴜᴍᴍᴀʀɪᴢᴇᴅ ɪɪ. ɪɴ-ᴅᴇᴘᴛʜ ʀᴇꜱᴇᴀʀᴄʜ, ʟᴏɴɢᴇʀ, ʟɪꜱᴛᴇᴅ ᴀɴᴅ ᴛʜᴏʀᴏᴜɢʜ ɪɪɪ. ʜᴏᴡ ɪᴛ ᴀꜰꜰᴇᴄᴛꜱ ꜱᴍᴜᴅɢᴇᴘᴀᴡ ɪɴ ʜɪꜱ ʟɪꜰᴇ ɪᴠ. ᴄᴀᴜꜱᴇ ᴏꜰ ᴍᴜᴛɪꜱᴍ ꜰᴏʀ ꜱᴍᴜᴅɢᴇ [ᴛᴡ; ᴅᴇᴀᴛʜ] ᴠ. ꜱᴏᴜʀᴄᴇꜱ ᴏꜰ ʀᴇꜱᴇᴀʀᴄʜ (ʟɪɴᴋꜱ) All info about Selective Mutism can be found here; https://scratch.mit.edu/discuss/topic/847524/?page=1#post-8792892