Most speech-language pathologists will, at one time or another, experience the frustration that often accompanies attempts to elicit new speech sound behaviors in their clients. This is especially true when a client does not have a target sound in his or her response repertoire. Eliciting Sounds: Te[...]

This thorough revision of "Invertebrate Zoology" provides a survey by groups, emphasizing adaptive morphology and physiology, while covering anatomical ground plans and basic developmental patterns. The most modern evolutionary research is included.[...]