Select Mute

This is not technology related but wondered if anyone knew of any resources that may help. I have a little girl in my class (2nd grade). She is new to our school and only speaks to a little girl that was in her class at her previous school. She nods or shakes her head when asked yes/no questions. She will also speak on the phone, according to her teacher last year. I am going to try this method in order to do her reading test. If you know of anything please let me know!