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Simple Reaction Time In Adolescents

2015· article· en· W2472991460 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueMedicine & Science in Sports & Exercise · 2015
Typearticle
Languageen
FieldHealth Professions
TopicProblem Solving Skills Development
Canadian institutionsUniversité du Québec à Chicoutimi
Fundersnot available
KeywordsThrowingJumpingPsychologyStimulus (psychology)AudiologyGross motor skillImpulsivityPhysical medicine and rehabilitationDevelopmental psychologyMotor skillMedicineCognitive psychology

Abstract

fetched live from OpenAlex

Gross motor skills is defined by the ability to use large muscle groups that coordinate body movements involved in activities such as walking, running, jumping and throwing while maintaining balance. Specific motor skills to achieve those activities include simple reaction time (SRT). SRT refers to the period of time between when the stimulus is presented and the end of the response and it affected by motor neurons maturation’s, and has been used to reflect sport performance. Short SRT has been associated to higher sport performance and long STR to low sport performance and even death. Literature is abundant in children and adults but is sparse in adolescents. PURPOSE: The aim of this study is to evaluate and describe the SRT of adolescents from between 12 to 18 years.: METHODS: 226 adolescents (12 to 18 years old,122 females;104 males). From grade 7 to 12 with one group per grade level in a public high school were selected. SRT test were carried out on a computer and consists of pushing the keyboard spacebar when a visual signal appeared. The interval of occurrence of the signal is random and the participant needs to successfully achieve 50 trials within the range of 150-350ms. In addition to SRT results, the software includes the errors of commissions (NoGo errors), thus suggesting a possible association to impulsivity. The results are presented as mean SRT by grade and gender and Spearment Correlation test with SRT and age.: RESULTS: are presented from grade 7 to 11 for Mean SRT and NoGo by gender. (Male: 264ms, 263ms, 259ms, 247ms, 259ms; 11, 9, 7, 6, 7 NoGo) (Female: 265ms, 267ms, 267ms, 258ms, 253ms; 11, 9, 8, 7, 5). Negative correlation was found between age and SRT. : CONCLUSIONS: The SRT and NoGo results decrease from grade 7 to grade 11 in adolescents for both genders. Decrease SRT in adolescents is in line with neural maturation. SRT and NoGo errors showed significant negative correlation with age for both gender.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.006
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.012
Threshold uncertainty score0.590

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0060.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.002
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.040
GPT teacher head0.375
Teacher spread0.335 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it