|
subjectkey |
GUID |
|
Required |
The NDAR Global Unique Identifier (GUID) for research subject |
NDAR*
|
|
|
|
src_subject_id |
String |
20
|
Required |
Subject ID how it's defined in lab/project |
|
|
bid, catieid, newid, participant_id, subject, subject_id |
|
interview_age |
Integer |
|
Required |
Age in months at the time of the interview/test/sampling/imaging. |
0 :: 1260
|
Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month.
|
age, dema1 |
|
interview_date |
Date |
|
Required |
Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY |
|
|
date_of_interview, date_of_rating, pnsdate |
|
sex |
String |
20
|
Required |
Sex of subject at birth |
M;F; O; NR
|
M = Male; F = Female; O=Other; NR = Not reported
|
dema2, gender, sex |
|
site |
String |
101
|
Recommended |
Site |
|
Study Site
|
|
Query
|
day |
Integer |
|
Recommended |
Day of assessment period |
|
|
|
Query
|
session |
Integer |
|
Recommended |
Session |
|
|
|
|
sessionid |
String |
50
|
Recommended |
Identifier of Testing Session |
|
|
|
|
start_time |
String |
50
|
Recommended |
Trial Start Time |
|
|
start_time1, start_time2 |
|
snd_time |
String |
50
|
Recommended |
Timestamp for the end of the session/task |
|
|
end_time1, end_time2 |
Query
|
list_num |
Integer |
|
Recommended |
Which predetermined word list was utilized in this survey? |
1::15
|
number of words
|
|
Query
|
list_length |
Integer |
|
Recommended |
Number of words to be memorized during the session's task |
6; 12; 18
|
number of words
|
|
Query
|
trial1_overall_corr |
Integer |
|
Recommended |
The overall correct number of answers during the recall trial for trial 1 |
0::36
|
correct answers
|
|
Query
|
trial1_corr |
Integer |
|
Recommended |
The number of correct identifications of target words that were memorized for trial 1 |
0::18
|
correct answers
|
|
Query
|
trial1_corr_sr |
Integer |
|
Recommended |
The self-reported number of correct identifications of target words that were memorized for trial 1 |
0::36
|
correct answers
|
|
Query
|
trial2_overall_corr |
Integer |
|
Recommended |
The overall correct number of answers during the recall trial for trial 2 |
0::36
|
correct answers
|
|
Query
|
trial2_corr |
Integer |
|
Recommended |
The number of correct identifications of target words that were memorized for trial 2 |
0::18
|
correct answers
|
|
Query
|
trial2_corr_sr |
Integer |
|
Recommended |
The self-reported number of correct identifications of target words that were memorized for trial 2 |
0::36
|
correct answers
|
|
Query
|
better1 |
Integer |
|
Recommended |
Do you think you did better on trial 2 than on trial 1? |
0; 1
|
0 = No; 1 = Yes
|
|
Query
|
trial3_overall_corr |
Integer |
|
Recommended |
The overall correct number of answers during the recall trial for trial 3 |
0::36
|
correct answers
|
|
Query
|
trial3_corr |
Integer |
|
Recommended |
The number of correct identifications of target words that were memorized for trial 3 |
0::18
|
correct answers
|
|
Query
|
trial3_corr_sr |
Integer |
|
Recommended |
The self-reported number of correct identifications of target words that were memorized for trial 3 |
0::36
|
correct answers
|
|
Query
|
better2 |
Integer |
|
Recommended |
Do you think you did better on trial 3 than on trial 2? |
0; 1
|
0 = No; 1 = Yes
|
|
Query
|
improved |
Integer |
|
Recommended |
Do you think your performance improved over the 3 trials? |
0; 1
|
0 = No; 1 = Yes
|
|
Query
|
ema_distracted |
Integer |
|
Recommended |
Overall when taking this test, were you Distracted? |
0; 1
|
0 = No; 1 = Yes
|
distracted |
Query
|
interrupted |
Integer |
|
Recommended |
Overall when taking this test, were you Interrupted? |
0; 1
|
0 = No; 1 = Yes
|
|
Query
|
difficulty |
Integer |
|
Recommended |
How difficult was it to remember the list? |
1::7
|
1= Not at all; 7= Extremely
|
|
Query
|
ema_effort |
Integer |
|
Recommended |
How hard did you try to remember the words? |
1::7
|
1= Not at all; 7= Extremely
|
effort, how_hard |
|
game |
String |
50
|
Recommended |
title of game |
|
|
game1, game2 |
Query
|
ema_words |
Integer |
|
Recommended |
How many words from the list did you correctly remember? |
0::24
|
|
words, words1, words2 |
Query
|
how_well |
Integer |
|
Recommended |
How well do you think you did on this game? |
1::7
|
1= Not at all; 7= Extremely
|
|
|
listlearn_reaction_time |
Float |
|
Recommended |
List Learning reaction time (in seconds) |
|
|
|
|
listlearn_trial_number |
Integer |
|
Recommended |
List Learning Trial number |
1::3
|
1 = Trial 1; 2 = Trial 2; 3 = Trial 3
|
|
|
listlearn_question |
Integer |
|
Recommended |
List Learning Question number |
1::36
|
|
|