Sippy cups -- the often character-themed training cups that come with a snap-on lid and hard spout -- and/or thumb sucking can cause difficulty with articulation and clarity of speech in some children, says Sandra Holtzman, MS, a speech pathologist and certified orofacial myologist in Coconut Creek, Fla.

Being a very specific branch of the psychology field, psychobiology allows students to learn about the biological aspects of the nervous and brain systems while at the same time studying theories of human development and psychology.

My new blog is all about my mission to do 101 new things this year. I am fed up of not doing things that I want to do because of fear, procrastination or any other excuses I can come up with! I want to stretch myself. This is about the first time I made soap - something I have wanted to do for years but have been putting off.