Born in Bradford Data Dictionary

Primary School Years EF PS task data BiB only

Table ID: BiB_PrimarySchoolYears.ef_task_ps_bib

github | csv

Entity type Variables Entities Updated
Participant 19 5985 2021-07-27

Copy of ef_task_ps, only containing BiB records

variable label value_type summary
BiBPersonID text 5985 unique values
5985 non-missing values
8 characters
PSYSchoolID Primary School Years: School pseudonym decimal mean (sd)
139.94 (23.94)

min < median < max
101.00 < 139.00 < 189.00

100.00% complete

PSYClassID Primary School Years: Class pseudonym decimal mean (sd)
1308.06 (184.32)

min < median < max
1001.00 < 1308.00 < 1649.00

100.00% complete

TestYearGroup Year group of PS completion decimal mean (sd)
3.40 (0.55)

min < median < max
2.00 < 3.00 < 6.00

100.00% complete

TestAcadTerm Academic term of PS completion decimal 1 : Autumn
2 : Spring
3 : Summer
100.00% complete

TestYear Calendar year of PS completion decimal mean (sd)
2017.57 (0.82)

min < median < max
2016.00 < 2017.00 < 2019.00

100.00% complete

TestMonth Calendar month of PS completion decimal mean (sd)
5.47 (3.38)

min < median < max
1.00 < 5.00 < 12.00

100.00% complete

PSYTestDay Days elapsed since study start + 50000 decimal mean (sd)
50588.15 (288.90)

min < median < max
50001.00 < 50577.00 < 51151.00

100.00% complete

AgeYears Child age in years at PS completion decimal mean (sd)
7.95 (0.74)

min < median < max
6.00 < 8.00 < 11.00

100.00% complete

AgeMonths Child age in months at PS completion decimal mean (sd)
100.87 (7.97)

min < median < max
83.00 < 99.00 < 141.00

100.00% complete

PSYTabletID Tablet computer used for testing decimal mean (sd)
26.13 (10.24)

min < median < max
11.00 < 22.00 < 45.00

100.00% complete

EFSessionID Testing software session ID decimal mean (sd)
17768.43 (4298.13)

min < median < max
10043.00 < 17514.00 < 26188.00

100.00% complete

ps_summary Summary test score for PS decimal mean (sd)
5.20 (1.57)

min < median < max
0.00 < 4.87 < 26.81

99.78% complete

ps_rowcount Number of rows in PS trials raw data file for the session decimal mean (sd)
21.00 (0.00)

min < median < max
21.00 < 21.00 < 21.00

100.00% complete

ps_corr Total number of trials correct on PS task decimal mean (sd)
16.27 (2.66)

min < median < max
0.00 < 17.00 < 18.00

100.00% complete

ps_incorr Total number of trials incorrect on PS task decimal mean (sd)
1.73 (2.66)

min < median < max
0.00 < 1.00 < 18.00

100.00% complete

ps_mean_rt Mean reaction time on all PS trials decimal mean (sd)
5.21 (1.50)

min < median < max
0.00 < 4.91 < 24.05

100.00% complete

ps_mean_rt_corr Mean reaction time on correct PS trials decimal mean (sd)
5.20 (1.57)

min < median < max
0.00 < 4.87 < 26.81

99.90% complete

ps_mean_rt_incorr Mean reaction time on incorrect PS trials decimal mean (sd)
5.66 (2.67)

min < median < max
0.00 < 5.16 < 34.89

66.95% complete