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Record W7018724101

Encountering a stranger during a forest walk

2018· dissertation· en· W7018724101 on OpenAlexaboutno aff

Bibliographic record

VenueLeiden Repository (Leiden University) · 2018
Typedissertation
Languageen
FieldEnvironmental Science
TopicUrban Green Space and Health
Canadian institutionsnot available
Fundersnot available
KeywordsAffect (linguistics)PerceptionScale (ratio)CognitionRating scaleStress (linguistics)
DOInot available

Abstract

fetched live from OpenAlex

The primary purpose of this study is to investigate the effects of encountering another person during a forest walk and it's impacts on restoration.The MIST (Montreal Imaging Stress Task) was employed to create cognitive and physiological stress in 82 students.Three different conditions either simulated an encounter with a stranger, an encounter with an acquaintance or a situation with no encounter.During the whole procedure the heart rate was assessed.The PANAS (Positive and Negative Affect Scale) evaluated participants' individual perception of the situation as well as several self-report measurements evaluated the experience of restoration and contact experience and the attitude towards the walk.Results of the PANAS revealed a higher rating of the positive contact scale in the stranger condition than in the no-encounter condition as well as in the acquaintance condition.Results of the analysed heart rate change revealed that participants of the acquaintance condition underwent a declined level of restoration compared to participants of the stranger condition.Summing up, these findings show that participants of the acquaintance condition evaluated their situation less positive and restored worse than participants of the stranger condition.How positive did you think of encountering Dr. Wit during the walk?How annoying did you find it meeting Dr. Wit during the walk?How stressful did you find it meeting Dr. Wit during the walk?The value of the internal consistency of the specific questions regarding condition 3 had a good Cronbach's alpha of .89(α= .89).How comfortable do you find this environment to walk in?How much do you like to walk in general?How often have you walked for about an hour in this kind of environment in the past three months?How well did the video represent a real walk in a natural environment?How well did the video match your image of a natural environment?How natural did you find the surroundings of the walk? 5.

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)0.000
metaresearch head score (Gemma)0.002
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 score0.003
Threshold uncertainty score0.009

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.002
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0010.001
Scholarly communication0.0010.000
Open science0.0000.001
Research integrity0.0010.000
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 head0.006
GPT teacher head0.192
Teacher spread0.186 · 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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