MétaCan
Menu
Back to cohort
Record W2883818209 · doi:10.22215/etd/2014-10406

Familiar Faces: The Effects of Experience on Change Blindness

2014· dissertation· en· W2883818209 on OpenAlexaff
Gabriela Dinescu

Bibliographic record

Venuenot available
Typedissertation
Languageen
FieldNeuroscience
TopicFace Recognition and Perception
Canadian institutionsCarleton University
Fundersnot available
KeywordsPsychologyChange blindnessStimulus (psychology)Cognitive psychologyBlindnessFlickerSocial psychologyPerceptionOptometryComputer scienceMedicine

Abstract

fetched live from OpenAlex

Change blindness is influenced by factors such as: set size (the number of items in the scene), change size (the degree of change), and familiarity (whether or not the change occurs in a familiar stimulus).The objectives of this research were: (a) to investigate the role of familiarity in detecting changes in human faces and (b) to establish the temporal locus of the face familiarity effect within Tovey & Herdman's (2014) stage model for change blindness.Chinese and Caucasian participants detected changes in images of same-race (familiar) and other-race (unfamiliar) faces in a flicker paradigm.Familiarity, set size, and change size were jointly manipulated to determine the locus of the face familiarity effect using Sternberg's additive factors logic.Caucasian (but not Chinese) participants were faster and more accurate in detecting changes in Caucasian faces than in Chinese faces, and a 3-way interaction in the Caucasian participants' accuracy data was observed.iii v Image editing/morphing software .....

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.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.013
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.005
Threshold uncertainty score0.016

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.013
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.001
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0050.000

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 head0.074
GPT teacher head0.335
Teacher spread0.261 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2014
Admission routes1
Has abstractyes

Explore more

Same topicFace Recognition and PerceptionFrench-language works237,207