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Quantifying The Classroom Soundscape: Students’ Preferences on Teachers’ Paralinguistic Features

Bryan Kevin Oreta, Janet Genecera Garbo, Amie Lyn Peña, Richard Rillo, Francis Michael Yambao
Psychology and Education: A Multidisciplinary Journal · 2025-12-29 · DOI 10.70838/pemj.510304
Token #7009
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Token#7009 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0x1a1cc75fcc2323f7bcb8d1ba4bf6d771dc854fa779526841949f004f2887d59b · block 12109357
Minted2026-10-02 10:35 UTC
Hash on chain0x68818a44955ec3659ed2978b0dd355aaceb7082f9d49fcd3b2319ad7cc989f7c
SHA-256 of the record0x68818a44955ec3659ed2978b0dd355aaceb7082f9d49fcd3b2319ad7cc989f7c
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Bryan Kevin Oreta 0xfd2C1E08…E5Dae8 180,000 180,000
Janet Genecera Garbo 0xc17Bb748…a73f3e 180,000 180,000
Amie Lyn Peña 0xF2246A69…6AC12E 180,000 180,000
Richard Rillo 0xD005F669…922c38 180,000 180,000
Francis Michael Yambao 0x86F2ebed…335218 180,000 180,000

The anchored record

Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.

{"abstract":"This study examined Grade 10 students’ preferences regarding the paralinguistic features of English language teachers, specifically pitch variation, voice volume, speaking rate, rhythm, and inflection for emphasis. Anchored in the premise that effective classroom communication extends beyond verbal content, the study employed a descriptive–analytical quantitative research design. Fifty (50) Grade 10 students from Caybiga High School were purposively selected as respondents due to their regular exposure to English language instruction. Data were collected using a researcher-developed and expert-validated questionnaire and analyzed using frequency counts, percentages, weighted means, standard deviations, and nonparametric inferential statistics. Findings revealed that students demonstrated very high preferences across all paralinguistic dimensions, particularly dynamic pitch, expressive inflection, appropriate voice volume, moderate pacing, and consistent rhythm. These vocal features were perceived as significantly enhancing student engagement, comprehension, focus, and the overall classroom experience. Moreover, statistical analysis revealed no significant differences in students’ preferences when grouped by age or gender, suggesting a consistent valuation of effective vocal projection across demographic groups. Based on the results, a structured Paralinguistics Program was proposed to support teachers’ professional development through targeted training, practice activities, and feedback mechanisms. The study underscores the pedagogical importance of intentional paralinguistic strategies in English language teaching and highlights their role in fostering inclusive, engaging, and student-centered learning environments.","abstract_source":"original","authors":["Bryan Kevin Oreta","Janet Genecera Garbo","Amie Lyn Peña","Richard Rillo","Francis Michael Yambao"],"date":"2025-12-29","doi":"10.70838/pemj.510304","id":7009,"issue":3,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"8dd5fe8a8c87c68e37886143e1881ff397f3a15f1f27bb9ec7bf7d4382867c7e","schema":"scimatic-article/1","title":"Quantifying The Classroom Soundscape: Students’ Preferences on Teachers’ Paralinguistic Features","volume":51}

Check it yourself

1. The record, from the token's own metadata:

printf '%s' "$(curl -s https://scimatic.org/nft/articles/7009.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(7009)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000001b61"},"latest"]}'

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