"The blind man who governs his steps by feeling, in defect of eyes, receives advertisement of things through a staff." — Digby (1622)
With the mass of those who are blind, there is little choice; they must either walk alone or sit still; and... One of the greatest aids to him who would walk by himself is a stick; this should be light and not elastic, in order that correct impressions may be transmitted from the objects with which it comes in contact…” (Levy, 1872).
Adults who became blind as adults seemed to have always understood the value of using a tool for safe mobility. From earliest recorded history, newly blinded adults have restored their safety using a stick, staff, human or animal guide. The same cannot be said of adults overseeing the development of infants with a mobility visual impairment or blindness (MVI/B).
Parents have always had great difficulty teaching their infants born with a MVI/B to walk. Many have invested time and energy trying to follow the developmental sequence first described in 1797 by two scholars who were blind themselves.
The early intervention instructional sequence for learners with a MVI/B emphasizes the need for the infant to walk independently. Yet, to achieve that end, the adult must forgo all safety concerns surrounding a child with a disability that makes it nearly impossible for them to detect obstacles before physically coming in contact with them.
In the 21st century, research has documented a consistent 30 percent of learners with a visual impairment who are not able to develop within that recommended sequence. Their visual function is more aptly described as MVI/B.
Researchers have observed that blind toddlers do not walk unless holding a hand (Ambrose-Zaken, 2023, 2022). The opposite of this observation is also true. Blind babies can and do walk when they hold a hand, touch a wall, a table, a couch…, anything will do in a pinch.
People with a MVI/B need more tactile contact with their world, than sighted children. They use hand holding to travel more efficiently.
When you understand how smart this behavior is, then you can understand why the Belt Cane works so well in achieving walking and daily physical activity goals in children under age five. Belt Canes provide these infants with a rectangle's worth of contact and safety. (Ambrose-Zaken, 2023, Penrod, Burgin, Ambrose-Zaken, 2024).
This is the first in a series of articles that takes the reader on a journey back in time to the origin story of the early intervention for children with a MVI/B; specifically as it relates to messages surrounding safe mobility and orientation (SM&O). These blogs document the common outcome across the ages that parents of infants with a MVI/B have had limited success in achieving age appropriate walking in their children with a MVI/B, for the past 220 years.
The history of early intervention SM&O for infants with a MVI/B is important to understand. This series will make the case that it is the lack of proper safety caused by a MVI/B that creates the walking deficits parents and professionals struggle with daily.
We begin at the beginning on the isle of Scotland in the late 1700s.
18th Century
Drs. Blacklock and Moyes, both blind, authored an article entitled "Blind” for the Encyclopedia Britannica: Third Edition. They recommended to parents that it would be better that the child with a MVI/B “should lose a little blood, or even break a bone than be perpetually confined in the same place, debilitated in his frame and depressed in his mind” (Levy, 1872, p. 76).
Dr. Blacklock, blind at age 6 months due to smallpox, was an “eminent philosopher, divine, and poet” (Levy, 1872, p.76). According to Levy (also blind), Blacklock blamed his parents for his physical weakness and timidity of nature, because they did not allow him to walk anywhere without a guide.
One could argue Dr. Blacklock seems to have fared well in life. Exhibit 1) he’s a Doctor of Philosophy, and b) he was tapped to write for the Encyclopedia Britannica – …on any scale those are points in the plus column for development.
Yet, Blacklock's beliefs found their way into his and Moyes' 1797 Encyclopedia Britannica article in the cruelest way imaginable. They advocated for parents to ignore their children and instead to listen to them.
If they had listened to their children they might have heard the reason they were not letting go and walking freely. It is because of the most obvious reason of all, the children felt unsafe because their blindness makes it unsafe to walk.
Blacklock and Moyes’ encyclopedia article firmly established a disastrous 'walk first, safety later' developmental sequence in early intervention for infants with a MVI/B. All subsequent early intervention educational texts have recommended this sequence of development to parents and professionals supporting the needs of infants with a MVI/B.
This incredibly cruel and wrong-headed method repeated through the centuries exposed blind children to direct bodily injury 'for their own good'. As broken down in Table 1.
Blacklock and Moyes’ 1797 Thesis That They Delivered to The Future Is True.
The modern interpretation of Blacklock and Moyes advice solidifies two truths, one, that walking is the most important outcome of infant development. Two, it is dangerous for blind infants to walk unaided.
Yet, Blacklock & Moyes’ solution contained no quest for finding a way to accomplish the first by improving the second. Instead, the belief that the child with a MVI/B must endure bruises to be truly independent was now written in stone, or, at least, in a highly respected reference book.
The piano was invented in the 1700s, and in the 1800s students at residential schools for the blind were taught to play professionally or to be piano tuners. In the 1700s, Ben Franklin invented bi-focal eyeglasses for people whose vision could be corrected with lenses. Yet, in the 1700s, learned men who were blind could not even conceive of the idea of making a safety device to protect blind babies when they walked.
19th Century
As founding superintendent of Perkins School for the Blind, Samuel Gridley Howe oversaw every aspect of his pupils' education. The influence Blacklock and Moyes' had on the curriculum taught at the first US school for the blind was obvious in Howe's Ninth Annual Report to the school's Trustees.
Howe wrote, “Do not too much regard bumps upon the forehead, rough scratches, or bloody noses; even these may have their good influences. At the worst, they affect only the bark, and do not injure the system like the rust of inaction”(1841, p.8).
Howe’s advice to parents was to consider any resulting 'bumps, scratches and bloody noses' that befell their children with a MVI/B as proof of their success as parents.
The real problem was that nobody believed the blind babies.
These learned men were convinced that the evidence before them, that infants with a MVI/B did not walk any distance unless in contact with someone, was the result of ignorance on the part of the infants. Ignorance, they believed, that could be overcome with rigorous educational standards, which began with achievement of independent walking.
Everyone recognized the physical potential of the infant with a MVI/B to learn to walk. Everyone understood the fear preschoolers with MVI/B demonstrated when walking independently was a natural fear for them to express. Yet, the advice to parents focused on how important it was for blind infants to walk independently suggesting an infant's fear could be overcome through the shear force of adult will.
These authors did not attempt to interpret the infants with a MVI/B persistence on being in contact with their world, as an effective adaptation. Instead, they elevated the goal of walking freely without a guide to the highest level of independence for all age groups.
Yet, at the most basic level, an infant with a MVI/B's contact with people and objects is simply an act of self-preservation, because of the severity of their disability, holding on to a parent is a more efficient and a safer way to walk.
Children with a MVI/B appeared to prefer to remain connected to objects even when standing still (Ambrose-Zaken, 2022, 2023; Penrod, et al., 2024). Yet, adults insisted children with a MVI/B would only, could only be made strong and whole by enduring the gauntlet of making their way through the furniture inside home, across the uneven terrain of the yard, and among the hustle and bustle of the community always completely exposed and unprotected, unless pushed in a stroller.
The 1800s was a time of great expansion in ideas, abilities, and technical solutions for people great and small.
Inventions in the 1800s included the typewriter, a device immensely important to students of residential schools for the blind to independently communicate with sighed people. The telephone, steam engine, electricity, and the light bulb were all invented in the 1800s, just no device for keeping blind babies safe.
A Modern Idea at the Turn of the Century, Just Say 'There Is No Problem'.
The 19th century development of residential schools was dominated by men who had high educational and physical standards for their students with a MVI/B beginning with strict admissions requirements; the children had to demonstrate "intellectual promise" (Koestler, 1976, p. 403). Their students were expected to ride bicycles, roller skate, play football and other ball games, and run track. All to prove that blind kids can do anything sighted kids can do.
Most founders of schools for the blind did not train to be educators. In the 19th century, many schools for the blind were begun with one or two children. In Vienna, Johann Wilhelm Klein (1804) took a blind lad, Jakob Braun, into his home with the purpose of educating him. His success led him to seek public funds to start a school for the blind which became the Imperial Royal Institute for the Education of the Blind. Klein published his theories which included advocating for children with a MVI/B to attend the same school as their peers.
The start of the Oak Hill School in Connecticut also began with a series of well-meant abductions. Emily Wells Foster, took blind immigrant children from the darkened halls of “a rundown tenement” to begin her school:
“Foster made her way to the tenement and, while groping along the darkened walls, she found the object of her search, literally tripping over the child as he sat motionless and silent on the dank floor. He was three years old and …feeble, deformed and unpromising…his life was absolutely devoid of interest or occupation” (Palm, 1993, p. 9).
One notable exception, Overbrook in Pennsylvania began with a study of practices in France begun by Valentin Hauy, the sighted founder of the Royal institution of Blind Children. Hauy's focus was to teach students with a MVI/B manual work skills that would enable them to earn a living. He may be best known for teaching blind children to read raised letters.
Early educators of children with a MVI/B also had access to the publications of Howe, Klein, and Francis Campbell. Howe and Klein were both sighted, Campbell, who founded the Royal Normal College and Academy of Music for the Blind, was sighted until the age of six. Campbell, like Howe & Klein, was a learned, respected, and well-traveled man.
The problem was the solution.
The problem was the solution. Residential schools for the blind superintendents, only admitted into their schools children with a MVI/B who had demonstrated "sufficient intelligence to educate...". Their experience with these students had convinced the school staff "...that only through exercise could they overcome the natural fear of injury which locked so many blind people into sedentary existences" (1976, p. 403).
Thus, instead of finding a way to protect them from injury as they walked, they pushed them to continue to endure the all but unendurable, walking through space completely unprotected (Koestler, 1976). The common sentiment that united the advice to parents was that blind children would get hurt, and this would increase their tolerance for the pain allowing them to walk more frequently.
By the end of the 19th century, the world of providers of educational services for blind babies had been convinced there had to be a way to teach children with a MVI/B to overcome their resistance to walking independently. Unfortunately, it was doomed to fail because it relied on developing in these children a supernatural ability to navigate without any protection whatsoever.
An impossible goal.
The 19th century ended with the widespread distribution of a letter entitled, “To the Parents of Blind Children”. It was first distributed to families at the private Institute for the Blind in Austria in 1893. It was so popular, the Massachusetts Commission for the Blind sent it out to its families in 1898; and in 1907 the journal Outlook for the Blind published the letter in its entirety. The authors advised parents to…
“1. Treat the blind child exactly as if it were a seeing child, and try as early as
possible to make it put its body and mind into action... Teach the child to walk
at the age when seeing children learn” and
“2. Do not allow the child to sit long in one place alone and unoccupied, but
encourage it to go about in the room, in the house, in the yard, and, when
older, even about the town” (p. 44).
Once again, the problem was framed as the solution.
The new twist on the old problem was amplified further in this 1898 article. The first sentence uses the phrase "do not allow the child to sit". This phrase squarely places the blame on the child. The authors are saying, the child with a MVI/B is 'getting away with the bad behavior of sitting too long'.
This speaks perhaps to the frustration felt by well-meaning and hard working teachers at schools for the blind witnessing what Howe reported, “Most of our pupils are over fourteen years old when they enter, and they have generally the quiet and staid demeanor, and the sedentary habits of adults (p. 5).
The adults were interpreting the children's refusal to freely walk and run as an ignorance on the part of the children, rather than recognizing it as a natural human reaction to unsafe conditions.
There are only arguments to be made in favor of the the next two points in the popular letter which provided expectations and goals for development that are age and outcome based. Yet, how is the child to achieve these goals of orientation when they are not provided a means of safe mobility?
It is the final sentence that confounds logic in our modern understanding. "Treat the child exactly as if it were a seeing child..." How can it be right that adults should not consider the degree of visual impairment when making safety and education decisions for infants?
One must consider the degree of visual impairment when making safety and education decisions
Yet, the goal of treating blind children no differently from a sighted children has been heralded as the highest compliment to a blind child could. This meant, blind children should be taught to roller skate, ride bikes, and be encouraged to do sport and other games that were built around the use of eye/hand coordination. The obvious difficulty being, that this leads to feelings of unworthiness. How can a blind child truly enjoy competing in games based on use of eye/hand coordination and why should they have to?
20th Century
The 1900s was a time of revolutionary inventions. Inventions in the early 1900s included the radio and phonograph, devices used to teach, entertain, and inform graduates of residential schools for the blind. Later, the telephone, steam engine, electricity, the light bulb, computers, cell phones, long canes and rocket ships to the moon were all invented in the 1900s…just no device for keeping blind babies safe.
The next blogs in this series will delve into more detail about the early 20th century, before and after the white cane makes its way into the advice provided to parents.
Every time you feel pressured to encourage your blind baby to walk into danger - remember - Safe Toddles has research to prove that blood, bruises and broken bones do not result in better blind baby outcomes. Your blind baby doesn't walk because he can't see where he is going and he doesn't feel safe.
The people who wrote the advice to act as if your child could see did not base their conclusions on any scientific rationale, nor did they study the outcomes of their hypothesis, if they had they would have stopped recommending it long ago.
Maybe they just didn't know it was wrong? What else could explain such barbaric treatment of our most precious resource-our beautiful blind babies.
References
Howe, S. (1841). The Ninth Annual Report of the trustees, of the Perkins
Institution and Massachusetts Asylum for the blind 1841 from Boston:
Koestler, F. A. (1976). The Unseen Minority: A Social History of Blindness in the
United States. New York: David McKay Co.
Levy, W. H. (1872). On the Blind Walking Alone, and of Guides” (pp. 68-77) in
(W. H. Levy) Blindness and the Blind: A Treatise on the Science of Typhlology.
London : Chapman and Hall
Massachusetts Commission for the Blind. (1907). To the Parents of Blind
Children Leaflet Number I (1898). In Outlook for the Blind July.
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