DIGIT SPAN FORWARDS AND BACKWARDS

[sarithapillai8]

Same as Digit Span
This may already exist in mindLAMP1

START: Forward Span of 5

1. VOICE and TEXT prompt with instructions
2. Voice and Text each number at 1 second per number
3. Touchpad to record answer (do not display “expected answer”)
4. If correct, move the Span+1
5. If incorrect, move to Span-1
6. Stop after 2 cumulative errors
   START: Backwards Span of (Best forward Span -3, i.e., if best forward span 7, then start Back span of 4)

Data Collected: Separate Data for Forward Span and Backwards Span
Actual Target/number touched
Correct/Incorrect
Time to touch each Target in milliseconds
Total Time

Scoring:
Max Digit Span Forward
Max Digit Span Backwards