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Effectiveness of Expanding Horizon Approach to Students’ Retention in Araling Panlipunan Concepts

Benjie Gullan
Psychology and Education: A Multidisciplinary Journal · 2025-05-19 · DOI 10.70838/pemj.380107
Token #5259
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Token#5259 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0xf1e6eadc256b0a35ae89595b18eb40145c7e365537831cfa432d42e94ba0d848 · block 12105277
Minted2026-10-02 04:55 UTC
Hash on chain0x2a43f031beda60222bc45e7da0180fd8c38b562ea8377127fa5a0c8578eb77ce
SHA-256 of the record0x2a43f031beda60222bc45e7da0180fd8c38b562ea8377127fa5a0c8578eb77ce
Article today Matches the anchored record.

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HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Benjie Gullan 0x6511f44c…d8E79D 900,000 900,000

The anchored record

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

{"abstract":"This study examines the effectiveness of the Expanding Horizon Approach (EH) in enhancing students’ retention of Araling Panlipunan concepts. The research was conducted at Matarinao School of Fisheries and employed a quasi-experimental design, where two groups of Grade 7 students were taught using different methods: the Squid group (control) followed the traditional teaching approach, while the Octopus group (experimental) was taught using the EH approach. Pre-test and post-test scores were analyzed to measure retention levels, and a t-test was conducted to determine statistical significance. The results showed that both groups demonstrated improved scores from pre-test to post-test; however, the difference in learning gains between the two groups was not statistically significant. These findings suggest that while the Expanding Horizon Approach may offer a slightly better structure for concept retention, it did not produce significantly better outcomes than the traditional method. The study recommends further research on long-term retention and other influencing factors such as student engagement and comprehension depth.","abstract_source":"original","authors":["Benjie Gullan"],"date":"2025-05-19","doi":"10.70838/pemj.380107","id":5259,"issue":1,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"82da379ef292ca674711793806ff90b695f4fd049d8f726497063cece4baae15","schema":"scimatic-article/1","title":"Effectiveness of Expanding Horizon Approach to Students’ Retention in Araling Panlipunan Concepts","volume":38}

Check it yourself

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

printf '%s' "$(curl -s https://scimatic.org/nft/articles/5259.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(5259)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c290000000000000000000000000000000000000000000000000000000000000148b"},"latest"]}'

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