Is the library open? How the pandemic has changed the provision of virtual reference services
Bibliographic record
Abstract
Purpose The purpose of this paper is to investigate the impact of the pandemic on the questions received via chat reference at a Canadian university library. Design/methodology/approach A qualitative analysis using coding of chat transcripts and a quantitative analysis of the length of chat interactions were used in this study. Findings The author determined that the types of questions received changed slightly during the pandemic due to the new library services offered. The complexity level of questions did not change significantly nor did the presence of instruction. The length of individual chat interactions and the total amount of time spent on chat increased, most likely due to the extended hours of the service and the number of patron questions present in one interaction. Originality/value This is the first study to investigate the potential impact of the pandemic on virtual reference services at a university library. The findings could lead to practical implications for libraries who need to close their in-person reference desk or need to respond to building closures.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.018 | 0.072 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.002 | 0.006 |
| Science and technology studies | 0.008 | 0.009 |
| Scholarly communication | 0.011 | 0.007 |
| Open science | 0.002 | 0.003 |
| Research integrity | 0.002 | 0.003 |
| Insufficient payload (model declined to judge) | 0.006 | 0.001 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".