Table 1.

Self-questions and picture protocols

Tier	Self-Question	Picture
1 People/Materials	Who was there?	RA1 took a picture of RA1 and Frank together.
	What was there?	RA1 took a picture of the materials used in the activity.
2 Feelings	How did I feel?	At the end of the activity, RA1 asked Frank how he was feeling. For example, if Frank said that he was feeling “happy,” RA1 said, “show me a happy face,” and took a picture of Frank.
	How did [RA1] feel?	At the end of the activity, RA1 stated how he or she felt. For example, RA1 would say, “I am feeling excited, so I am going to take a picture of myself looking excited!” RA1 varied responses regarding how they felt.
3 Events	What is one thing that happened?	RA1 took a picture of the first “memorable” event.
	What else happened?	RA1 took a picture of the second “memorable” event.
	What is one more thing that happened?	RA1 took a picture of the third “memorable” event.