From a psychological perspective, Tina's character (if she were present) would likely exhibit:

Tina appears alongside her original co-star, Ike Eisenmann , who played her brother Tony in the 1970s films. In the 2009 movie, Eisenmann plays Sheriff Antony , the local law enforcement in Stony Creek who also helps the protagonists.

The 2009 film "Race to Witch Mountain" starred AnnaSophia Robb as Lacy, a teenager who befriends two alien siblings, Dylan and Marnie, played by Tye White and Jenna Ortega, respectively. The movie follows their thrilling adventure as they try to repair their spaceship and return to their home planet. The character Tina is not a main character but is referenced as a friend of Lacy's.

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However, upon re-examining the film, it appears that a character named Sara (played by Malina Weissman) can be seen as a supporting character similar to Tina.

After a hiatus to raise her children, her cameo as Tina in the 2009 Race to Witch Mountain marked a nostalgic return to the big screen for a franchise she helped define. Legacy of the "Tina" Cameo

Her character name, Tina, is a direct nod to her original role, Tia Malone .