A Picture's Worth, the PECS primer written by the developers of the Picture Exchange Communication System, is now available in a second edition. This user-friendly guide introduces PECS, a simple and empowering communication tool in which partners exchange cards with photos or line drawings representing objects, attributes, and actions. A child or adult who has delayed or no speech can easily express his basic desires (e.g., “ice cream”) or needs using a PECS card without prompting from...
