The Consumer Federation of America (CFA) and Zero Alpha Group (ZAG), a group of fee-only investment advisors, revealed in a recent survey that individual investors remain uncertain about whether the financial professionals they deal with for investments and financial advice act in the client's or the firm's best interests. The survey was conducted April 12-16, with 1,073 individuals who "described themselves as investors," according to Graham Hueber, senior research associate, Opinion Research Corporation, the firm that conducted the "Investor Knowledge of Stockbrokers and Financial Planners" study for ZAG/CFA.