Comprehension reduces as reading continues; loses interest too quickly
Mispronounces similar words as continues reading
Blinks excessively at desk tasks and/or reading, not elsewhere
Holds book too closely, face too close to desk surface
Avoids all possible near-centered tasks
Complains of discomfort in tasks that demand visual interpretation
Closes or covers one eye while reading or doing desk work
Makes errors in copying from chalkboards to paper on desk
Makes errors in copying from reference book to notebook
Squints to see chalkboard or requests to move nearer
Rubs eyes during or after short periods of visual activity
Fatigues easily; blinks to make chalkboard clear up after desk task