NAME: GumChewingDoc.txt
TYPE: Sample
SIZE: 224observations, 14 variables

DESCRIPTIVE ABSTRACT: Experiments investigating the effect of gum chewing (and timing thereof) on various measures of cognitive function.  

SOURCES: 
Serge V. Onyper, Timothy L. Carr, John S. Farrar, and Brittney R. Floyd

VARIABLE DESCRIPTIONS:

subject – subject ID

experiment – Experiment number 

condition – treatment 

order - Order of tasks (1 = John’s order, 2 = Tim’s Order

sugar – 1 = SugarYes, 2 = SugarFree, 3 = Control

animal - Animal Naming (90 secs to write down as many)

divided - Recall Divided Attention (30 words)

WM - Working Memory SPAN (15 max)

DS - Digit Symbol (correct in in 90 sec)

full - Recall Full Attention (30 words)

age -

gender – M = male, F = female

chewing - Chewing Frequency (1 = never, 2 = rarely, 3 = occasionally, 4 = often, 5 = always)

exclusions - 

SPECIAL NOTES: