Speak to your local school district about early intervention programs they have. My son was diagnosed by the school district with early speech delay (at age 2) and the school district paid for him to have treatment (until he was about 3-1/2 when he didn't need it anymore). My insurance paid for a hearing test (done in a sound proof room - which might be difficult for one so young)--but if she responds to you when you whisper things, I wouldn't stress the hearing test at this point. Hopefully your district will have a program in place. On your own you can spend time doing simple things with her. I played Disney sing along tapes in the car and sang to them myself. When we'd go to the park I'd sing simple songs to him like Itsy, Bitsy Spider (check out the books by Iza Trapani--they are Itsy, Bitsy Spider, I'm a Little Teapot and others, with quite a number of lyrics in book format that I read/sang to him everyday--he loved them). At the park we'd make stacks of sand mounds with plastic cups. He'd stomp on them and I'd make noises like "bang" "pop" (simple sounds), encouraging him to make them too. At home we'd play sound time in front of the mirrored closet door. I'd give him Fruit Loops or some other "sugary" cereal he didn't normally get if he made the sound or attempted to. We'd try mama, lala, dada, papa, pop, shsh, rip, rrrrr, tata, byebye, bebe, etc. Get a See and Say (do they make them any more?) with the animal sounds, car sounds, etc. We'd do that too. I'd buy the large box of bandaids at Costco and we'd cover his stuffed animals with bandaids (kids love that). With someone so young it might be too difficult with small hand coordination, but we'd cover the animals and them I'd say "rip", or "owie" "okay" and name body parts. My son didn't actually say any read words until he was 3, but then he spoke in full sentences. On his 3rd birthday, he just started talking. He had been making these sounds with me, but only when we worked together. Then one day he sang the songs in the car. I also bought the books by Bill Martin--Brown Bear, Brown Bear--and there are others by him, that we read a lot and again, one day, he just started saying it along with me. All the repetition helps.