WIAT Orthographic Processing Skills 4 — Questions and Answers
Question 1: Which scenario best illustrates strong orthographic processing ability?
- A student sounds out every word slowly but accurately
- A student instantly recognizes 'yacht' without decoding it letter by letter (Correct answer)
- A student uses context to guess unfamiliar words
- A student segments words into morphemes before reading them
Correct answer: A student instantly recognizes 'yacht' without decoding it letter by letter
Instantly recognizing an irregular word like 'yacht' as a whole unit demonstrates a well-established orthographic representation that bypasses phonological decoding.
Question 2: Which of the following pairs of words would be most useful on a WIAT-style orthographic choice task?
- 'dog' vs 'cat'
- 'rain' vs 'rane' (Correct answer)
- 'big' vs 'small'
- 'jump' vs 'run'
Correct answer: 'rain' vs 'rane'
'Rane' is a phonologically acceptable but orthographically incorrect spelling of 'rain,' making the pair ideal for measuring orthographic pattern knowledge.
Question 3: Compared to dyslexic readers with primarily phonological deficits, students with primarily orthographic deficits tend to show:
- Greater difficulty with nonword reading than with real-word reading
- Greater difficulty with high-frequency irregular words than with decodable words (Correct answer)
- Equal difficulty across all word types
- Better performance on timed than on untimed reading tasks
Correct answer: Greater difficulty with high-frequency irregular words than with decodable words
High-frequency irregular words (e.g., 'island') cannot be fully decoded phonologically and depend on stored orthographic patterns, making them harder for students with orthographic deficits.
Question 4: A teacher notices a student correctly spells a word on Monday but misspells it on Friday. This inconsistency most likely indicates:
- A phonological processing deficit
- Incomplete consolidation of the orthographic representation (Correct answer)
- A working memory impairment
- Poor morphological awareness
Correct answer: Incomplete consolidation of the orthographic representation
Inconsistent spelling of the same word suggests the orthographic representation has not been fully consolidated into long-term memory for reliable retrieval.
Question 5: How do double-letter patterns (e.g., 'kitten,' 'butter') challenge orthographic processing specifically?
- They violate phoneme-grapheme correspondence rules
- They require memorization of positional letter patterns not predictable from sound alone (Correct answer)
- They contain multiple morphemes that must be analyzed
- They demand rapid automatized naming of individual letters
Correct answer: They require memorization of positional letter patterns not predictable from sound alone
Knowing which consonant is doubled in which words is largely a matter of stored orthographic knowledge because the pronunciation is the same whether or not doubling occurs.
Question 6: Which assessment finding would most strongly suggest that intervention should target orthographic processing rather than phonological awareness?
- Low scores on phoneme deletion and phoneme blending tasks
- Adequate nonword reading with poor irregular-word spelling (Correct answer)
- Difficulty segmenting compound words into syllables
- Below-average rapid automatized naming of letters
Correct answer: Adequate nonword reading with poor irregular-word spelling
Adequate nonword reading shows phonological recoding is intact, while poor irregular-word spelling points to weak orthographic representations as the specific deficit.
Question 7: On the WIAT, which subtest area is most closely aligned with measuring orthographic processing output skills?
- Oral Reading Fluency
- Spelling (Correct answer)
- Listening Comprehension
- Numerical Operations
Correct answer: Spelling
The Spelling subtest directly requires students to produce correct letter sequences from memory, which is the primary measure of orthographic output.
WIAT Orthographic Processing Skills 4
Which scenario best illustrates strong orthographic processing ability?