People with visual impairments use a wide variety of sensory information to understand the world around them. Many persons who are visually impaired (i.e., those who are blind or have low vision) use some form of echolocation to monitor the space around them. This process of identifying the properties of an object may be referred to as…

Introduction: The objective of this study is to investigate the extent to which sighted persons understand thought processes of persons who are visually impaired (i.e., those who are blind or have low vision). The investigation focused on a street-crossing task. Method: Participants were 15 visually impaired persons and 21 sighted persons. The…

Introduction: A national validation study on the "Orientation and Mobility Visual Impairment Scale of Service Intensity of Texas (O&M VISSIT)" was conducted. Methods: Fifty-two of the original 115 interested participants completed the study that used a mixed-methods research design. After finishing the "O&M VISSIT" for…

Introduction: The roles and responsibilities outlined in a white paper by Mazel et al., outline a scope of practice for vision professionals when learners are diagnosed with cerebral visual impairment (CVI). The goal of the current study was to identify teachers' knowledge and skills to apply these roles and responsibilities in practice. Methods:…

"Student portfolios" have been defined as "a purposeful collection of student work that exhibits the student's efforts, progress and achievements in one or more areas" (Paulson, Paulson, & Meyer, 1991, p. 30). They are typically comprised of a careful selection of artifacts, documents, and reflections portraying a child's…

Introduction: To better serve students with visual impairments who are enrolled in personnel preparation programs training orientation and mobility (O&M) specialists, faculty should be aware of effective teaching strategies, tools, and resources to use. In this context, it is vital that instructors in personnel preparation programs for O&M…

Introduction: Few academic discussions are more contentious in the field of orientation and mobility than the notion of whether or not O&M specialists need to know braille. To help answer this question, we developed a survey. Methods: An online survey instrument was distributed through O&M electronic discussion groups. The survey included…

Introduction: This survey sought to establish a baseline for the remote delivery of services (telepractice) by orientation and mobility (O&M) specialists nationwide, which became pervasive in 2020 as a result of the COVID-19 pandemic. Method: An online survey was distributed using professional email lists and then used snowball sampling to…

Introduction: The purpose of the study was to survey orientation and mobility (O&M) instructors who are blind concerning the identification of accommodations, teaching techniques, and resources to teach students with visual impairments (i.e., blindness or low vision). Methods: The study utilized an online survey via Qualtrics (2019) with 27…

Over the last decade, many local education agencies (LEAs) across California imposed significant restrictions on community-based orientation and mobility (O&M) instruction. Administrators from these LEAs prohibited O&M Specialists from transporting students off-campus for instruction, with one large Southern California district going so…

Introduction: This study analyzed 39 data collection tools used by teachers of students with visual impairments when completing functional vision assessments (FVAs). Methods: In 2017, teachers of students with visual impairments submitted data collection tools used in the FVA process. These tools were then compared with the 23 FVA components…

Our article addresses how our not-for-profit organization responded to the COVID-19 pandemic by shifting our paradigm, in how we deliver programs. We created virtual programs and have been delivering them via the Zoom platform, to provide education and training to individuals adjusting to vision loss, and their family members.

People who are visually impaired (that is, those who are blind or have low vision) use a wide variety of sensory information to understand the world around them. Hearing is a particularly useful sense because of its range. Many visually impaired people use some form of echolocation to monitor the space around them (for example, the sound of a cane…

Introduction: The purpose of this study was to investigate the effect of cane tip design and cane technique modification on obstacle detection performance as they interact with the size, height, and position of obstacles. Methods: A repeated-measures design with block randomization was used for the study. In experiment one, participants attempted…

Introduction: Individuals with visual impairments may use long canes for estimating distances and detecting gaps, obstacles, and texture patterns. The study presented here investigated whether length perception with canes is influenced by cane material. Methods: Visually impaired, sightedblindfolded, and sighted individuals (n = 30 for each group)…