Bibliographic record
Abstract
Kyi, Tanya Lloyd. The Lowdown on Denim. Illus. Clayton Hanmer. Toronto: Annick Press, 2011. Print. It’s springtime: time to pick up a pair of the latest blue jeans for the new season. This year, however, thanks to The Lowdown on Denim, young fashionistas can also read about their pants, and consider the cultural, economic, political, and environmental issues surrounding them. The Lowdown on Denim provides an entertaining introduction to how jeans have evolved, who makes them, and what they’ve meant throughout the world. Author Tanya Lloyd Kyi, based in British Columbia, has created a wide variety of curiosity-sparking non-fiction titles; including 50 Underwear Questions (reviewed by T. Chatterley in this issue) and 50 Poisonous Questions (reviewed by K. Frail in Vol. 1, No. 1, 2011). Here, she applies an unobtrusive narrative frame; protagonists JD and Shred are sent to detention, having been caught blue-handed running their teacher’s jeans up the school flagpole. In detention, JD and Shred are tasked with writing a report on the history of jeans, which, as Shred points out, “have been around way longer than Google”. Kyi takes her protagonists on a tour of jeans beginning in the mid-19th century, and illustrator Clayton Hanmer carries the reader along by placing JD and Shred in each time and place along the way. They begin by panning for gold in California in garments woefully lacking in ruggedness. They go on to explore wartime periods, the cold war, rock’n’roll, disco, punk, hip hop, and more. Throughout, Kyi and Hanmer also touch upon issues including trade globalization, factory working conditions, marketing strategies, gender norms, and pesticide-intensive cotton. Hanmer’s award-winning illustrations are well-known thanks to publications such as OWL Magazine, National Geographic Kids, and The Globe & Mail, as well as several books. Here he effectively captures JD and Shred’s bewilderment at their whirlwind tour, while highlighting key moments of insight. The Lowdown on Denim is unfortunately mistitled. Kyi and Hanmer have actually given us The Lowdown on Jeans Beginning with Levi Strauss. Readers may unfortunately be left with the impression that jeans were a solely American invention; denim fabric’s European origins, for example, go unmentioned. Despite this, The Lowdown on Denim is a detailed, readable, engaging commodity history. It will draw in pre-teen and early teen readers, and could serve as a great launching point for a variety of classroom discussions and projects. Recommended: 3 out of 4 starsReviewer: Sarah PolkinghorneSarah is a Public Services Librarian at the University of Alberta. She enjoys all sorts of books.
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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 | 0.000 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.004 | 0.001 |
| Scholarly communication | 0.004 | 0.004 |
| Open science | 0.001 | 0.003 |
| Research integrity | 0.002 | 0.004 |
| Insufficient payload (model declined to judge) | 0.224 | 0.124 |
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".