Raw data and source code article "Perceived difficulty determines motor learning during postural control tasks with auditory feedback" (doi:10.34691/UCHILE/G2RLVP)

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Part 1: Document Description
Part 2: Study Description
Part 3: Data Files Description
Part 4: Variable Description
Part 5: Other Study-Related Materials
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Raw data and source code article "Perceived difficulty determines motor learning during postural control tasks with auditory feedback"

doi:10.34691/UCHILE/G2RLVP

Repositorio de datos de investigación de la Universidad de Chile

2026-04-16

1

Cerda, Mauricio, 2026, "Raw data and source code article "Perceived difficulty determines motor learning during postural control tasks with auditory feedback"", https://doi.org/10.34691/UCHILE/G2RLVP, Repositorio de datos de investigación de la Universidad de Chile, V1, UNF:6:8OTiDyHwmXkIx7REs/HlZA== [fileUNF]

Raw data and source code article "Perceived difficulty determines motor learning during postural control tasks with auditory feedback"

doi:10.34691/UCHILE/G2RLVP

Cerda, Mauricio (Departamento de Computación, Facultad de Ciencias Física y Matemática)

Repositorio de datos de investigación de la Universidad de Chile

Cerda, Mauricio

Cerda, Mauricio

2026-04-16

https://doi.org/10.34691/UCHILE/G2RLVP

Medicine, Health and Life Sciences

raw data and source code article Perceived difficulty determines motor learning during postural control tasks with auditory feedback

• Number of cases: 80

• No. of variables per record: 32

• Type of File: text/tab-separated-values

UNF:6:ACpZK7Y90y84lAlLDs/IJg==

• Number of cases: 80

• No. of variables per record: 32

• Type of File: text/tab-separated-values

UNF:6:XqwHN+wdbgSE+QOOE3jTWA==

• Control1 - Control1
• Control2 - Control2
• Control3 - Control3
• Control4 - Control4
• Control5 - Control5
• Control6 - Control6
• Control7 - Control7
• Control8 - Control8
• Easy1 - Easy1
• Easy2 - Easy2
• Easy3 - Easy3
• Easy4 - Easy4
• Easy5 - Easy5
• Easy6 - Easy6
• Easy7 - Easy7
• Easy8 - Easy8
• Medium1 - Medium1
• Medium2 - Medium2
• Medium3 - Medium3
• Medium4 - Medium4
• Medium5 - Medium5
• Medium6 - Medium6
• Medium7 - Medium7
• Medium8 - Medium8
• Hard1 - Hard1
• Hard2 - Hard2
• Hard3 - Hard3
• Hard4 - Hard4
• Hard5 - Hard5
• Hard6 - Hard6
• Hard7 - Hard7
• Hard8 - Hard8
• Control1 - Control1
• Control2 - Control2
• Control3 - Control3
• Control4 - Control4
• Control5 - Control5
• Control6 - Control6
• Control7 - Control7
• Control8 - Control8
• Easy1 - Easy1
• Easy2 - Easy2
• Easy3 - Easy3
• Easy4 - Easy4
• Easy5 - Easy5
• Easy6 - Easy6
• Easy7 - Easy7
• Easy8 - Easy8
• Medium1 - Medium1
• Medium2 - Medium2
• Medium3 - Medium3
• Medium4 - Medium4
• Medium5 - Medium5
• Medium6 - Medium6
• Medium7 - Medium7
• Medium8 - Medium8
• Hard1 - Hard1
• Hard2 - Hard2
• Hard3 - Hard3
• Hard4 - Hard4
• Hard5 - Hard5
• Hard6 - Hard6
• Hard7 - Hard7
• Hard8 - Hard8

f6071 Location:

Summary Statistics: Mean 69.92500000000001; StDev 38.036549711087766; Min. 10.0; Max. 178.0; Valid 80.0

Variable Format: numeric

Notes: UNF:6:Ym0EyQj/7e+6NKQ5F3Zl3A==

f6071 Location:

Summary Statistics: Mean 22.362499999999997; Valid 80.0; StDev 12.505435527062579; Max. 64.0; Min. 5.0;

Variable Format: numeric

Notes: UNF:6:dGQtovRu38VvMKIcjZslHQ==

f6071 Location:

Summary Statistics: Max. 42.0; Valid 80.0; StDev 8.23234589818369; Mean 6.775; Min. 0.0

Variable Format: numeric

Notes: UNF:6:CB3ivbNJxA8pbQBEj5ZTLQ==

f6071 Location:

Summary Statistics: StDev 21.844038667711054; Min. 3.0; Max. 105.0; Valid 80.0; Mean 24.549999999999994

Variable Format: numeric

Notes: UNF:6:8617g5Bc8iD4bn9ioLLLbQ==

f6071 Location:

Summary Statistics: StDev 12.857520086891169; Mean 6.725000000000001; Valid 80.0; Min. 0.0; Max. 101.0;

Variable Format: numeric

Notes: UNF:6:H0XytQ5vZyDuBcCXsyUUlQ==

f6071 Location:

Summary Statistics: Max. 10.0; Mean 0.8375000000000001; StDev 1.9645191378650317; Min. 0.0; Valid 80.0;

Variable Format: numeric

Notes: UNF:6:W9uu2lKI1oLx3ajD8s+D+A==

f6071 Location:

Summary Statistics: Min. 0.0; Valid 80.0; Max. 13.0; Mean 2.125; StDev 2.3078018474489115

Variable Format: numeric

Notes: UNF:6:TITSDkLATBJey8VGMCdgKw==

f6071 Location:

Summary Statistics: StDev 4.018450327921783; Mean 2.5625; Max. 24.0; Min. 0.0; Valid 80.0

Variable Format: numeric

Notes: UNF:6:2Zn1Ek1qMdeZOWKWkwYjdg==

f6071 Location:

Summary Statistics: Mean 1.8125; Min. 0.0; Max. 8.0; StDev 2.2450719590395813; Valid 80.0

Variable Format: numeric

Notes: UNF:6:Xr6QHhviZPLHoJwUogW+NA==

f6071 Location:

Summary Statistics: Min. 0.0; Valid 80.0; Mean 4.875; Max. 30.0; StDev 6.074172340348367;

Variable Format: numeric

Notes: UNF:6:Kp+0CZelOgTyexeutVEuPg==

f6071 Location:

Summary Statistics: StDev 6.465083922624842; Mean 3.887499999999999; Valid 80.0; Min. 0.0; Max. 38.0

Variable Format: numeric

Notes: UNF:6:BVo4BIdWEbmPcp9Ol98zXw==

f6071 Location:

Summary Statistics: Min. 0.0; Valid 80.0; Mean 6.3; Max. 33.0; StDev 5.945746272267023;

Variable Format: numeric

Notes: UNF:6:yvj4fXEE3aS+1jwqra4SuQ==

f6071 Location:

Summary Statistics: Min. 0.0; Mean 1.1625000000000003; Valid 80.0; StDev 1.462127373280524; Max. 10.0

Variable Format: numeric

Notes: UNF:6:6brlrucFU2x98Ujn8Z5WJA==

f6071 Location:

Summary Statistics: Max. 10.0; Valid 80.0; Min. 0.0; Mean 0.7625000000000001; StDev 1.7948149652523142;

Variable Format: numeric

Notes: UNF:6:c/OIhhh4wojHPzvHERq65w==

f6071 Location:

Summary Statistics: Min. 0.0; StDev 4.847027015199725; Mean 3.5; Valid 80.0; Max. 24.0

Variable Format: numeric

Notes: UNF:6:wjxjo4WqvqjDB+Rw1TF6QA==

f6071 Location:

Summary Statistics: Min. 0.0; Mean 2.0749999999999993; Valid 80.0; StDev 4.7408139022425475; Max. 37.0

Variable Format: numeric

Notes: UNF:6:v+BmuzmMS0H4KXUKLjjSfg==

f6071 Location:

Summary Statistics: Max. 57.0; StDev 8.380167969072765; Min. 0.0; Mean 2.4750000000000028; Valid 80.0;

Variable Format: numeric

Notes: UNF:6:Oi8//h6vvelpMIJtdoQ/1w==

f6071 Location:

Summary Statistics: Min. 0.0; StDev 6.769065900444236; Mean 3.9499999999999984; Valid 80.0; Max. 38.0

Variable Format: numeric

Notes: UNF:6:bgiMlTjObtF97CGHgIQuIA==

f6071 Location:

Summary Statistics: StDev 10.261756147975172; Max. 69.0; Min. 0.0; Valid 80.0; Mean 4.012499999999999

Variable Format: numeric

Notes: UNF:6:EwnqtIk1eKRc9fA2nm9L5g==

f6071 Location:

Summary Statistics: Valid 80.0; Mean 15.912499999999985; Min. 0.0; StDev 26.062337028601352; Max. 141.0;

Variable Format: numeric

Notes: UNF:6:5XmBdTTPKniR5YJpl01mVA==

f6071 Location:

Summary Statistics: StDev 9.521461434470092; Mean 6.0; Max. 59.0; Valid 80.0; Min. 0.0

Variable Format: numeric

Notes: UNF:6:IaIf6sya4gmchkAtJk3YiA==

f6071 Location:

Summary Statistics: StDev 4.305942317368676; Mean 4.875; Max. 21.0; Min. 0.0; Valid 80.0

Variable Format: numeric

Notes: UNF:6:50mf49ctCp6wPp8gpwCXJA==

f6071 Location:

Summary Statistics: Min. 0.0; Valid 80.0; StDev 17.511732052931567; Mean 23.849999999999998; Max. 86.0;

Variable Format: numeric

Notes: UNF:6:I2dhzsEQuXbPjQZeYrnOsQ==

f6071 Location:

Summary Statistics: Valid 80.0; StDev 26.72385448871808; Min. 0.0; Max. 133.0; Mean 33.38750000000001;

Variable Format: numeric

Notes: UNF:6:Y4rxwJVNpY4EvHNK3umWdw==

f6071 Location:

Summary Statistics: Mean 114.8625; StDev 40.99204731454596; Max. 212.0; Valid 80.0; Min. 33.0

Variable Format: numeric

Notes: UNF:6:73KU+bCiuJFenB9XMtYAaQ==

f6071 Location:

Summary Statistics: StDev 12.237619680437778; Min. 0.0; Mean 12.012499999999998; Valid 80.0; Max. 56.0

Variable Format: numeric

Notes: UNF:6:NxF+3i5FkEf2EGyR9XifGg==

f6071 Location:

Summary Statistics: Max. 68.0; Min. 0.0; Valid 80.0; Mean 11.287500000000001; StDev 10.461737094669061

Variable Format: numeric

Notes: UNF:6:Rojw0M53CYAzxAlqfaFLYQ==

f6071 Location:

Summary Statistics: StDev 51.038059762336154; Mean 110.94999999999997; Max. 222.0; Valid 80.0; Min. 26.0

Variable Format: numeric

Notes: UNF:6:4iU2BHn9P8mb9Emly4IZjA==

f6071 Location:

Summary Statistics: Valid 80.0; StDev 15.77732209232807; Min. 0.0; Mean 13.387499999999998; Max. 105.0;

Variable Format: numeric

Notes: UNF:6:5grvL6//fjczJB3kNH1r1g==

f6071 Location:

Summary Statistics: Mean 172.4625; Valid 80.0; Min. 13.0; Max. 362.0; StDev 92.24539970005432;

Variable Format: numeric

Notes: UNF:6:Uv8xpumKAJQYfm8S28KUTQ==

f6071 Location:

Summary Statistics: Mean 37.8875; Min. 2.0; Valid 80.0; Max. 149.0; StDev 24.44005518546049

Variable Format: numeric

Notes: UNF:6:5uMXmUI23o/o9dPgGQYLWQ==

f6071 Location:

Summary Statistics: Mean 23.46250000000001; Max. 89.0; Min. 0.0; StDev 21.26859201567217; Valid 80.0

Variable Format: numeric

Notes: UNF:6:iIZM5/OVNwNME67DTlicKQ==

f6069 Location:

Summary Statistics: Mean 0.08461178840933117; Max. 0.182791369161868; Min. 0.0567895813586098; StDev 0.02115247695143592; Valid 80.0

Variable Format: numeric

Notes: UNF:6:p0c/fRhjXiUYiaUUjAaX5A==

f6069 Location:

Summary Statistics: Min. 0.138957583971715; Mean 0.18623256552857456; Max. 0.284903022010708; Valid 80.0; StDev 0.0341332403174749

Variable Format: numeric

Notes: UNF:6:qCP1HzRtM2tI/X+4l397uQ==

f6069 Location:

Summary Statistics: Mean 0.242193953375; Max. 0.364495787; Valid 80.0; Min. 0.156732106; StDev 0.04587541873687589

Variable Format: numeric

Notes: UNF:6:dwFjDzfMHQSDFFVl9NiZ6Q==

f6069 Location:

Summary Statistics: Max. 0.333046023206751; StDev 0.037928351733826145; Valid 80.0; Mean 0.20778539115160494; Min. 0.154943284552845

Variable Format: numeric

Notes: UNF:6:O3ETN/44sK6j6HAuF/YI/w==

f6069 Location:

Summary Statistics: Valid 80.0; Max. 0.138951133909287; StDev 0.012795409774599519; Mean 0.09805496838157383; Min. 0.0760276689038031

Variable Format: numeric

Notes: UNF:6:cVhsoQzW1lkDMJsyPOAuQw==

f6069 Location:

Summary Statistics: Mean 0.10302470936901116; Min. 0.0517891248097413; Max. 0.345843694751381; Valid 80.0; StDev 0.04080054787311836

Variable Format: numeric

Notes: UNF:6:DIIpyPsKDtTLg3slrd2L/Q==

f6069 Location:

Summary Statistics: Max. 0.361692964458805; Min. 0.102045454545455; Mean 0.16763771844997144; StDev 0.045729000113881084; Valid 80.0

Variable Format: numeric

Notes: UNF:6:OjvFpHdYGuYe0SXahLTHCA==

f6069 Location:

Summary Statistics: Min. 0.0542298521439133; Valid 80.0; Max. 0.149573451377178; Mean 0.0821837303135556; StDev 0.01798270088651555;

Variable Format: numeric

Notes: UNF:6:WLxDrcPulAcTDX+z6fhZsw==

f6069 Location:

Summary Statistics: Mean 0.14344655243588458; Max. 0.245724149085795; Min. 0.106164208211144; Valid 80.0; StDev 0.025002329683093284;

Variable Format: numeric

Notes: UNF:6:6ObwgpYU+nAaQ6CRh2BWFg==

f6069 Location:

Summary Statistics: Min. 0.0715760620915033; Mean 0.12808121310889134; Valid 80.0; Max. 0.203032413990826; StDev 0.02720959193580536;

Variable Format: numeric

Notes: UNF:6:bbhQ8FyGirpQjx7cT/AnFw==

f6069 Location:

Summary Statistics: Min. 0.106126860776439; StDev 0.029638745324690886; Valid 80.0; Mean 0.1611980656077679; Max. 0.342087188049209

Variable Format: numeric

Notes: UNF:6:QAEUxQ+r2vVfZgaG5sQx1w==

f6069 Location:

Summary Statistics: Max. 0.227856715210356; StDev 0.022423486681759693; Valid 80.0; Mean 0.1793146953167874; Min. 0.128227287420942

Variable Format: numeric

Notes: UNF:6:Edcodu1tx8llxNDiB3NT1w==

f6069 Location:

Summary Statistics: Min. 0.0481370414537195; StDev 0.01811591604426525; Max. 0.145767778473091; Mean 0.09051608198211188; Valid 80.0;

Variable Format: numeric

Notes: UNF:6:ajXDzLPOH3FPoZQwK3TMmw==

f6069 Location:

Summary Statistics: Min. 0.113177031496063; StDev 0.029689724574064914; Max. 0.334313178294574; Valid 80.0; Mean 0.1559260380586237

Variable Format: numeric

Notes: UNF:6:efRx0IOqjhW7Iu86ipfb3Q==

f6069 Location:

Summary Statistics: Mean 0.111555639265544; Min. 0.0126195907928389; Max. 0.170266077844311; StDev 0.030082314285431167; Valid 80.0;

Variable Format: numeric

Notes: UNF:6:SXj+fVbuUjdK67iZUk9VCw==

f6069 Location:

Summary Statistics: Mean 0.08692651409857478; Min. 0.0648281407035176; StDev 0.018512961114506055; Valid 80.0; Max. 0.186535513468013

Variable Format: numeric

Notes: UNF:6:0B0PLcXsCl0rIj0ZoRnQsw==

f6069 Location:

Summary Statistics: Valid 80.0; StDev 0.05409589479767225; Max. 0.397073959938367; Min. 0.102617578947368; Mean 0.16739002913655468

Variable Format: numeric

Notes: UNF:6:mqY3iqX5zBZUTcP0tEFVxQ==

f6069 Location:

Summary Statistics: StDev 0.028051837502047264; Max. 0.27730399113082; Valid 80.0; Mean 0.16226089401227917; Min. 0.0986024722564735

Variable Format: numeric

Notes: UNF:6:yo43MRPHffMgojeIOUAgsQ==

f6069 Location:

Summary Statistics: Valid 80.0; Max. 0.269484286; Min. 0.069059065; StDev 0.03102878967513975; Mean 0.102854970125;

Variable Format: numeric

Notes: UNF:6:D6XRa0izoOEHoN5W94KS8g==

f6069 Location:

Summary Statistics: Min. 0.0940608394781623; Max. 0.273660845901639; Valid 80.0; StDev 0.03595450168701674; Mean 0.14497082202467557

Variable Format: numeric

Notes: UNF:6:KFT5pBJ+I5W9/moIJHTlfw==

f6069 Location:

Summary Statistics: StDev 0.0761135182008615; Valid 80.0; Max. 0.60259719160105; Mean 0.20423190739811065; Min. 0.0735174316939891

Variable Format: numeric

Notes: UNF:6:W/1D8qdeVQQmwzi5lAS8dA==

f6069 Location:

Summary Statistics: Mean 0.14481480837822971; Max. 0.21343; Min. 0.10477386627907; StDev 0.02510101623504189; Valid 80.0;

Variable Format: numeric

Notes: UNF:6:kxGzkxAgfH2qJ6v+zm+U4A==

f6069 Location:

Summary Statistics: Mean 0.17377453810186105; Min. 0.130236234718827; StDev 0.014282926376354378; Valid 80.0; Max. 0.209961865736705

Variable Format: numeric

Notes: UNF:6:6q34ZHwGQ9jwB9AADzlvow==

f6069 Location:

Summary Statistics: StDev 0.05784565479229348; Mean 0.18699542151071308; Max. 0.526427014084507; Valid 80.0; Min. 0.114443513318934

Variable Format: numeric

Notes: UNF:6:sBPKOZ/KrbdAeU4/brL3Ng==

f6069 Location:

Summary Statistics: Min. 0.0840934970857619; Max. 0.58056662037037; Valid 80.0; Mean 0.2187069922868252; StDev 0.08642969057464789

Variable Format: numeric

Notes: UNF:6:/k9S/OjGnMBeWUVqZp7vcQ==

f6069 Location:

Summary Statistics: StDev 0.05288020814168187; Min. 0.134260153846154; Max. 0.411817094202899; Mean 0.2194332494992968; Valid 80.0;

Variable Format: numeric

Notes: UNF:6:pDI1FtANwbMoKg2FlaRshw==

f6069 Location:

Summary Statistics: Valid 80.0; Mean 0.130149566375; StDev 0.03617996706973485; Min. 0.08358229; Max. 0.368674198

Variable Format: numeric

Notes: UNF:6:lGUx6vM5uAokV6Pk+tgO9w==

f6069 Location:

Summary Statistics: Max. 0.211861477937267; StDev 0.023320263211282395; Min. 0.0650218986693961; Mean 0.10419651566505962; Valid 80.0

Variable Format: numeric

Notes: UNF:6:93sWvqHT5FqrDqoay3/zVQ==

f6069 Location:

Summary Statistics: StDev 0.05274360550956863; Max. 0.437281582491582; Mean 0.26958592470599874; Min. 0.182247032258065; Valid 80.0

Variable Format: numeric

Notes: UNF:6:CEkA/rx7DIrQdHxGM2j3bw==

f6069 Location:

Summary Statistics: Max. 0.268958883405305; Valid 80.0; StDev 0.020133218189687486; Mean 0.19246561022792005; Min. 0.157260259208731;

Variable Format: numeric

Notes: UNF:6:33bw2aZwEGIUEfTLFal3/g==

f6069 Location:

Summary Statistics: StDev 0.38855139421321244; Mean 0.41265618764102685; Max. 2.28879614906832; Valid 80.0; Min. 0.0650917176317502;

Variable Format: numeric

Notes: UNF:6:nvVVnH9bfr/jOXl594+cdQ==

f6069 Location:

Summary Statistics: StDev 0.025618234839072693; Mean 0.1646891694058866; Min. 0.107175745428973; Max. 0.244481400928793; Valid 80.0

Variable Format: numeric

Notes: UNF:6:ReYb0vpoJKR5F/MtfzPBEQ==

Label:

AppBalance.aia

Text:

AppInventor (https://appinventor.mit.edu/) source code file

application/octet-stream

Label:

CodeExtractData.m

Text:

Matlab code to extract jerk and error from raw data

text/x-matlab

Label:

NormalizationCode.m

Text:

Matlab code to normalize data

text/x-matlab