1. Spatial orientation and directional problems, 2. Impaired sense of time and se- quence, 3. Inadequate, inconsistent, or mixed cerebral dominance. Other language defects. Poor figure-background discrim- ination. 6. Dysgraphia, a handwriting disorder. 7. Dyscalculia, a math concept dis- order. 8. Attention-deficit disorders. wv Even those who define dyslexia as a learning disorder involving only written language recognize that it is frequently but not always accompanied by one or more of these other neurological deficits or learning disorders. Educators’ View of Dyslexia Is Changing In recent vears dyslexia research and public awareness have increased dra- matically. Twenty vears ago many educa- tors thought dvslexia didn't exist. Now, as psvchologist Michael Ryan comments, “There is more research evi- dence to document that dyslexia exists than there is for the common cold.” Formerly educators viewed dyslexia as a medical, not an educational term. In some cases teachers would not diagnose dyslexia because special services were not provided for such children. These positions are changing. Texas now has legislation that requires identi- fication and multisensory teaching for dyslexic students. Similar legislation has recently been adopted in Louisiana. Universities in several states now offer dvslexia teacher training. A number of school systems have achieved success in preventive training for groups in regular as well as special-education classrooms! and in dyslexia clinics.’ Dyslexia is not “cured.” However, the dyslexic person's language disabilities can be treated with considerable suc- cess. Several types of controversial treatments are available, including colored lenses, vision training, as well as motion sickness and allergy medications. However, most researchers and praci- tioners in the field agree with the Orton Dyslexia Society that treatment for dvslcaia is educational.’ The best educational treatments are based on a thorough clinical diagnosis. However, an informed teacher can make a difference in the child's achievement, even before test results are in. Identification of Dyslexia The Teacher's Checklist on page 7 can help identify different learners. Teachers should also learn to use basic tests and procedures to diagnose language skill 6 ADVENTIST ECUCATION & SUMMER 1991 GLOSSARY OF TERMS Dyslexia — a disability in written language proc- essing (reading, writing. and spelling) that has a neurological basis. Language-processing problems include difficulty in remembering the printed forms of words, inability to differentiate the sounds within words, and difficulty in asso- ciating sounds with their written symbols. Dyslexia is frequently accompanied by other learning problems or disorders. Concrete three-dimensional information — things that can be pictured or touched and experienced, in contrast to abstract symbolic information. Letters of the alphabet are abstract: a picture of a key word or the object named by the word are concrete ar three-dimensional. In math, the numerals and operation symbols are abstract; objects or pictures used to represent the quantities or numbers involved are more concrete and may be three-dimensional. Nonverbal abstract visual-spatial informa- tion — refers to non-language information. It includes concepts about space, such as an artist's sense of perspective, or the sense of direction, and proportion that engineers or mechanics need in their work. Its abstract aspects require ability to do this type of work mentally vs. actually manipulating objects. Cerebral dominance — refers to the domi- nance of one hemisphere of the brain in "taking the lead” in a task and doing the greater share of the work. Figure-ground discrimination — sclectively paying attention to one part of information while treating the rest as background. Far example, this could mean paying attention to one speaker, even though several are speaking at the same time. Or it could mean picking out the hidden objects within a picture. For reading it may mean secing segments within words as one sounds them out. problems. Such tests include: Woodcock Reading Mastery Test, published by American Guidance Service; an Infor- mal Reading Inventory such as Sil- varoil’s Classroom Reading Inventory, Children’s Handwriting Evaluation Scale,’ and Test of Written Spelling. Referrals should be made for clinical diagnosis when parents or teachers believe this is warranted. Early Indicators of At-risk Children Several factors signal that a student may be at risk for learning problems. Janskv and deHirsch?® reported that the best predictive indicators are letter nam- ing (alphabet knowledge), picture nam- ing, word matching, copving designs, and sentence repetition. Several behaviors should alert teach- ers and clinicians to the probability of learning differences in preschoolers, These behaviors include: ® Lack of awareness that letters are upside down. ® Looking at picture books upside down, ® Drawing a person from the feet upward. ® Confusing commands related to place or time: up/down, inside/outside, soon/later, or vesterday/tomorrow. ® Disinterest in the alphabet or in books at preschool age. Inconsistencies Note nine-vear-old “Ann Example's” writing sample in Figure 2 on page 5. Compare this to the teacher's descrip- tion of Ann. She is a delightful, outgoing little girl with many strengths. She is quite knowledgeable in many areas and communicates orally in a manner above her age level. She is an asset in group situations because of her leadership ability, and her ability to verbalize. Ann is very creative and artistic. She likes drama and art projects. Math is also a strength. She feels good about her ability in this areca. Ann has a strong desire to achieve and does want to become a good reader... She does trv so hard and has a problem. Ann's Chapter I reading teacher wrote: Ann is having trouble reading, both aloud and silently. She knows the rules for sounding out words, but has difficulty applving the rules to her reading process. This causes frus- tration. Soon she gives up on the word and waits for someone to tell her what it savs. ... [She] doesn't really see what is there... She will be working off the board and trv to cor- rect my spelling. Really, the error is in her perception of what she is seeing. As dyslexics progress through the grades, the brighter ones with mild learning differences score at or above grade level on standardized tests. On closer look, however, they have gaps in basic skills and feel frustrated in aca- demic areas because of the mismatch between their thinking/learning stvle and that of their classmates, Dvslexics are often accused of being lazv. When a child appears to be lazy or unmotivated, it is time to probe for causes. Some bright students’ written work fails to match their intelligence and crea- tivity. This discrepancy can be caused by handwriting disability (dvsgraphia). These students’ problems mav be caused bv (1) a poor mental image for the formation of letters, (2) a weak inte- gration of eve/hand coordination, or (3) poor fine-motor skills. This difficulty can be as much of a handicap as poor read- ing. Often the dysgraphic person makes letters with strokes beginning at the bot- tom rather than the top, and may draw circles clockwise rather than counter clockwise, Some students may have poor oral language skills as well as dyslexia or dvsgraphia. They may misunderstand spoken directions if the information