Paige first appeared in "A Rival Prodigy and Sir Isaac Neutron" during another of Sheldon's classes with Dr. Sturgis. She is slightly smarter and younger than he is, causing him to be jealous, especially when Dr. Sturgis praises her too much in front of Sheldon. Mary invites Paige and her family over for a play date
Paige reappears in "Carbon Dating and a Stuffed Raccoon" when she goes to attend a lecture on carbon dating at a museum, which Sheldon is also attending. A little into the lecture, they both become bored by it and wander into a closed area of the museum. In there, Paige tells Sheldon about her parents probably getting a divorce because them fighting all the time. They are then caught by a security guard who then calls in the children's fathers, followed by Paige's mother.
Paige reappears in "A Stunted Childhood and a Can of Fancy Mixed Nuts" when she and her mother in the mall and they meet Sheldon, Mary and Missy at the shoe store. Missy and Paige go off to the Hello Kitty store where it is revealed that they had a good conversation together. Missy and Paige have a sleepover, during which Paige warns Sheldon that his excessively mature personality might cause him to be a social misfit and weirdo as an adult. During the stay, they play with Missy's dolls, tie Georgie's ankles to his bed so he'd trip and fall (which he eventually does the next morning) and Paige tells Missy am imagined scary story to which Sheldon is a pompous, annoying little brute about due to his lack of imagination.
- Paige is fluent in three languages.
- Like Sheldon, she shares a room with her sister.
- Paige is not fond of Professor Proton, much to Sheldon's fury.
- Unlike Sheldon's mother Mary and wife Amy, Paige would've called Sheldon out on his bad behaviour.