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Record W2723941565 · doi:10.29173/cais177

Factors Affecting Users’ Mental Models of a Web Search Engine: A Case Study

2013· article· fr· W2723941565 on OpenAlexvenueno aff
Jamshid Beheshti

Bibliographic record

VenueProceedings of the Annual Conference of CAIS / Actes du congrès annuel de l ACSI · 2013
Typearticle
Languagefr
FieldPsychology
TopicCognitive and psychological constructs research
Canadian institutionsnot available
Fundersnot available
KeywordsLibrary scienceHumanitiesComputer sciencePsychologyWorld Wide WebArt

Abstract

fetched live from OpenAlex

Focusing on doctoral students as a specific user group, for a case study, this research investigates factors that might affect users’ mental models of a Web search engine measured in the dimension of completeness, and subsequently on their search performance. Data collection techniques include interview, observation and four standard tests.Se basant sur les étudiants au doctorat comme groupe spécifique d’utilisateurs pour réaliser une étude de cas, cette recherche examine les facteurs pouvant affecter les modèles mentaux des utilisateurs d’un moteur de recherche web, mesurés en termes d’exhaustivité, et subséquemment en termes de performance de recherche. Les techniques de collecte de données incluent l’entrevue, l’observation et quatre tests standardisés.

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 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)0.002
metaresearch head score (Gemma)0.007
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Scholarly communication, Insufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Qualitative · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.336
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.007
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0000.002
Scholarly communication0.0010.006
Open science0.0020.001
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0010.000

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 head0.111
GPT teacher head0.355
Teacher spread0.244 · 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 teacher head, not a consensus.

Study designQualitative
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
Published2013
Admission routes1
Has abstractyes

Explore more

Same venueProceedings of the Annual Conference of CAIS / Actes du congrès annuel de l ACSISame topicCognitive and psychological constructs researchFrench-language works237,207