According to the classic study on norms and littering, the cleaner a public area is kept, the more likely people are to "trash" it

Jack is 6 years old, but does not communicate with speech, is not able to interact with other children, does not engage in normal forms of social play, and seems caught up in his own internal world. The most likely diagnosis for Jack is:

a. autism spectrum disorder b. dyslexia c. attention deficit-hyperactivity disorder d. mental retardation

The Millon Clinical Multiaxial Inventory is scored on both personality pattern scales and clinical

syndrome scales. Indicate whether the statement is true or false