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Full-Text Articles in Education

Braille Literacy As A Human Right: A Challenge To The “Inefficiency” Argument Against Braille Instruction, Lindsay N. Harris, Allison Gladfelter, Alecia M. Santuzzi, Iwona Barbara Lech, Rocío Rodriguez, Luis E. Lopez, Dawn Soto, Ailing Li Sep 2022

Braille Literacy As A Human Right: A Challenge To The “Inefficiency” Argument Against Braille Instruction, Lindsay N. Harris, Allison Gladfelter, Alecia M. Santuzzi, Iwona Barbara Lech, Rocío Rodriguez, Luis E. Lopez, Dawn Soto, Ailing Li

CISLL Publications

The United Nations Convention on the Rights of Persons with Disabilities (CRPD) affirms a right to education for disabled persons and aims to ensure braille instruction for blind individuals. However, there is evidence that braille instruction is often circumvented or abandoned early in CRPD nations because it is perceived as an inefficient learning medium for blind students. This perception persists despite insufficient empirical evidence and a lack of understanding of the efficiency of reading versus listening for learning in sighted individuals. We therefore investigated the efficiency of learning written versus spoken words in blind and sighted samples. Participants (23 blind, …


Sameness In Algebra: Views Of Isomorphism And Homomorphism, Rachel Rupnow, Peter Sassman Jun 2022

Sameness In Algebra: Views Of Isomorphism And Homomorphism, Rachel Rupnow, Peter Sassman

Faculty Peer-Reviewed Publications

Isomorphism and homomorphism are topics central to abstract algebra, but research on mathematicians’ views of these topics, especially with respect to sameness, remains limited. This study examines open response survey data from 197 mathematicians on how sameness could be helpful or harmful when studying isomorphism and homomorphism. Using thematic analysis, we examined whether sameness was viewed as helpful or harmful for isomorphism and homomorphism before examining rationales for those views. Making use of values of the mathematical community, we note that mathematicians saw conceptual and pedagogical benefits to connecting isomorphism and sameness, which connects to leveraging intuition and valuing ways …


Sameness In Mathematics: A Unifying And Dividing Concept, Rachel Rupnow, Brooke Randazzo, Eric Johnson, Peter Sassman Jun 2022

Sameness In Mathematics: A Unifying And Dividing Concept, Rachel Rupnow, Brooke Randazzo, Eric Johnson, Peter Sassman

Faculty Peer-Reviewed Publications

While many aspects of the teaching and learning of specific advanced mathematics courses have been studied, limited work has examined mathematical themes like sameness or its instantiations across disciplines. In this paper, we explore algebraists’ collective example space for mathematical sameness. We used qualitative methods to analyze survey responses from 197 algebraists in order to identify specific mathematical concepts that the algebraists associated with sameness and relevant factors to consider when determining sameness of objects. Using variation theory, we introduce the notion of a community example space for algebraists to highlight specific dimensions of variation in sameness as well as …


The Role Of Word Knowledge In Error Detection: A Challenge To The Broken-Error-Monitor Account Of Dyslexia, Lindsay N. Harris, Benjamin Creed, Charles A. Perfetti, Benjamin Rickles Jan 2022

The Role Of Word Knowledge In Error Detection: A Challenge To The Broken-Error-Monitor Account Of Dyslexia, Lindsay N. Harris, Benjamin Creed, Charles A. Perfetti, Benjamin Rickles

Faculty Peer-Reviewed Publications

Dyslexic children often fail to correct errors while reading aloud, and dyslexic adolescents and adults exhibit lower amplitudes of the error-related negativity (ERN)—the neural response to errors—than typical readers during silent reading. Past researchers therefore suggested that dyslexia may arise from a faulty error-detection mechanism that interferes with orthographic learning and text comprehension. An alternative possibility is that comprehension difficulty in dyslexics is primarily a downstream effect of low-quality lexical representations—that is, poor word knowledge. On this view the attenuated ERN in dyslexics is a byproduct, rather than a source, of underdeveloped orthographic knowledge. Because the second view implies a …


Linguistic Awareness And Dyslexia Beliefs Among Teachers Of Students Who Are Blind Or Visually Impaired., Nosheen Gul, Lindsay N. Harris, Alicia Larouech, Gracie Strohm Jan 2022

Linguistic Awareness And Dyslexia Beliefs Among Teachers Of Students Who Are Blind Or Visually Impaired., Nosheen Gul, Lindsay N. Harris, Alicia Larouech, Gracie Strohm

CISLL Publications

US students who are blind or have visual impairments do not read at the level of a third-grader with typical sight until, on average, halfway through the seventh grade. As a first step toward narrowing that gap, we investigated levels of linguistic awareness among teachers of students who are blind or visually impaired (TSBVIs) because research with general education teachers has demonstrated a link between teacher linguistic awareness and student literacy outcomes. We also examined the accuracy of dyslexia beliefs among TSBVIs and whether TSBVI linguistic aware- ness and dyslexia beliefs are associated with training and experience variables. A survey …