She watched him with interest, as he showed off what he could do with his suit. "You need suit?" she questioned. That didn't make sense to her. She didn't need anything special, unless Papa was studying her brain, but the electrodes he put on her head didn't help her with her abilities. They only measured what was happening in her brain. She needed a helmet when she went into the submersion tank, but that was so she could breath. And she needed a radio or some kind of speaker system to broadcast voices, but that wasn't required for her to make contact.
She looked around the immediate area and decided a rock would do. She barely looked at it, but it levitated off the ground until she let it drop. That was the easiest, and most easily displayed of her abilities, but it was hardly an example of what she was truly capable of.