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Record W2914183053 · doi:10.11575/prism/34933

Charter Schools and Educational Diversity in Alberta: Assessing the success of Alberta charter schools and the potential for expansion in Alberta and other Canadian provinces

2018· dissertation· en· W2914183053 on OpenAlexaboutno aff
Paige T. MacPherson

Bibliographic record

VenueOpen MIND · 2018
Typedissertation
Languageen
FieldSocial Sciences
TopicEducation Systems and Policy
Canadian institutionsnot available
Fundersnot available
KeywordsCharterDiversity (politics)Political scienceCharter schoolGeographyPublic administration

Abstract

fetched live from OpenAlex

Charter schools have been operating in Alberta for over twenty years, yet their growth has been limited in the province and the model has not expanded to the rest of Canada. Functioning as autonomous, government-funded, non-profit schools which charge no tuition – each offering a unique educational approach and performing independent research – charter schools represent an innovative model of public education. An analysis of provincial enrollment data shows charter school enrollment is growing relative to total school age population in Alberta, and anecdotal evidence shows strong parental demand for charter schools. An analysis of grade six and nine Provincial Achievement Test (PAT) score data in Alberta between 1997/98 and 2016/17 shows that charter schools on average almost always outperform all other types of schools – notably outperforming independent schools – while operating at a much lower cost to government than traditional public schools. When broken down school by school, it has been shown that charter schools achieve consistently high average PAT scores, and the few charter schools that fall below the traditional public school average scores have shown steady improvement over time. Yet, the provincially mandated cap on the number of schools in the province has not been reached. It appears that regulatory and practical barriers have constrained the expansion of charter schools in the province. The Alberta government could implement policy reforms to remove these barriers, reallocate additional funding for transportation and some capital costs, and encourage charter school growth. For decades, charter schools have served as an integral part of the educational choice frameworks in both Alberta and the United States, and represent an opportunity for other Canadian provinces looking to increase diversity within their education systems and better engage students who are not best served by traditional public schools. A review of the education systems in each Canadian province and a literature review of existing research on charter schools in the United States and Alberta demonstrate that charter schools likely cannot be introduced without overcoming some political barriers. However, charter school policies bring great potential for offering a wider range of educational options to students of all income levels, and may be exceptionally valuable for engaging disadvantaged student populations in classroom learning. By several measures, the Alberta government’s experiment with charter schools has proven successful for students, but there is room to grow. The introduction of charter schools is a worthwhile policy for other provincial governments to consider, and the Alberta model offers useful lessons to aid in the process.

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)0.003
metaresearch head score (Gemma)0.006
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Qualitative · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.110
Threshold uncertainty score0.800

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0030.006
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0060.013
Science and technology studies0.0060.003
Scholarly communication0.0040.001
Open science0.0040.003
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0020.000

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 head0.032
GPT teacher head0.369
Teacher spread0.338 · 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 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
Published2018
Admission routes1
Has abstractyes

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