Comparison of normal-speaking (N=20) and misarticulating (N=20) four- to six-year-olds and adults (N=16) revealed that adults were significantly more accurate in detecting mispronunciations than either group of children, while performance between the two groups of children was similar. Words that children found most difficult were also those on…

Using a video sign-monitoring task in American Sign Language, this study investigated the effects of late exposure to a primary language on adult linguistic processing. Native signers were sensitive to errors in both verb agreement and aspect; early and late signers were only sensitive to errors in aspect morphology. Late exposure was found to…