Many stud­ies have shown that when the right group of peo­ple uses the right tool, sig­nif­i­cant ben­e­fits can occur. The ques­tion then becomes, “What assess­ments may help pin­point who may ben­e­fit from what type of train­ing, and set up objec­tive, inde­pen­dent base­lines for cog­ni­tive per­for­mance over time?” Users of brain fit­ness prod­ucts will need assess­ments…