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Record W2911294299 · doi:10.1089/eco.2018.0068

The Problem of Overpopulation: Proenvironmental Concerns and Behavior Predict Reproductive Attitudes

2019· article· en· W2911294299 on OpenAlexaffabout
Adam C. Davis, Steven Arnocky, Mirella L. Stroink

Bibliographic record

VenueEcopsychology · 2019
Typearticle
Languageen
FieldEnvironmental Science
TopicEnvironmental Education and Sustainability
Canadian institutionsNipissing UniversityLakehead UniversityUniversity of Ottawa
Fundersnot available
KeywordsOverpopulationPsychologySocial psychologyEnvironmental ethicsPopulationEcologySociologyDemographyBiology

Abstract

fetched live from OpenAlex

Human overpopulation continues to be a pressing problem for the health and viability of the environment, which impacts the survival and well-being of human populations. Limiting the number of offspring one produces or deciding to remain child-free may be viewed as a proenvironmental behavior (PEB) that can significantly reduce one's carbon footprint. Nonetheless, few researchers have examined the relations between environmental concerns, reported PEB, and reproductive attitudes. The goal of the current study was to examine the above relations in a sample of 200 Canadian undergraduates. Environmental concern as part of an ecologically conscious worldview (the New Ecological Paradigm) was found to negatively predict pro-reproductive attitudes. In contrast, more self-oriented (egoistic) and human-centric (altruistic) environmental concerns positively predicted pro-reproductive attitudes. Additionally, self-reported PEB was found to negatively predict pro-reproductive attitudes. All of the above relations were found to be statistically significant while controlling for the influence of age, sex, and religious status. These findings add to a limited empirical literature on environmental concerns, PEB, and attitudes toward reproducing, which can help inform discussion regarding the environmental issues associated with human overpopulation and potential ways to mitigate these dilemmas.

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)0.004
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: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.244
Threshold uncertainty score0.485

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.004
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.000
Science and technology studies0.0010.001
Scholarly communication0.0010.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0030.000

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 head0.009
GPT teacher head0.286
Teacher spread0.277 · 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

Citations48
Published2019
Admission routes2
Has abstractyes

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