FED'S MUSALEM SAYS IF THE PUBLIC UNDERSTANDS THE FRAMEWORK, PRIVATE EXPECTATIONS LINE UP WITH THE FED'S INTENTIONS, IMPROVING THE TRADE-OFFS BETWEEN INFLATION AND EMPLOYMENT AND GUARDING AGAINST INFLATIONARY AND DEFLATIONARY SPIRALS, ADDING THAT CENTRAL BANKS SHOULD AVOID COMMUNICATIONS WITH NO FRAMEWORK TO MAKE SENSE OF THEM AND SHOULD NOT 'EXIT THE CONVERSATION ALTOGETHER'.