This article investigates the sequential recall of manual alphabet letters by signing deaf adolescents under two presentation conditions: fingerspelling and the listing and ordering technique (LOT) of American Sign Language. Fingerspelling presents each letter in a manner similar to the spelling of spoken words: A letter is produced and then is no…

In this reply to Salverda (2016), we address a critique of the claims made in our recent study of real-time processing of American Sign Language (ASL) signs using a novel visual world eye-tracking paradigm (Lieberman, Borovsky, Hatrak, & Mayberry, 2015). Salverda asserts that our data do not support our conclusion that native signers and…

Inquiry-based active learning in science is helpful to all students but especially to those who have a hearing loss. For many deaf or hard of hearing students, the English language may be their second language, with American Sign Language (ASL) being their primary language. Therefore, many of the accommodations for the deaf are similar to those…

Given the visual-gestural nature of ASL it is reasonable to assume that visualization abilities may be one predictor of aptitude for learning ASL. This study tested a hypothesis that visualization abilities are a foundational aptitude for learning a signed language and that measurements of these skills will increase as students progress from…

Three mental rotation tasks, the Card Rotation Task (CRT), the Vandenberg Mental Rotation Test (VMRT), and the Money Road-Map of Direction Sense (MRM), were administered to 60 deaf students from Gallaudet University to determine if mental rotation was predictive of scores on the ACT English or Math subtests. Other predictor variables, such as…

This study examined 40 deaf and 20 hearing adolescent students' free recall of visually presented words varied systematically with respect of signability (i.e., words that could be expressed by a single sign) and visual imagery. Results underline the importance of sign language in the memory and recall of deaf persons. (Author/PN)