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Effect of Finished and Unfinished Tasks on Memory Retention Among Filipino College Students

Yvanah Beatrice deLara, Zoe Shineth Isler, Diana Ruth Mendoza, France Thea Noche, Mikyla Ramirez, Darwin Diola
Psychology and Education: A Multidisciplinary Journal · 2026-07-14 · DOI 10.70838/pemj.590904
Token #8451
✓ Verified on SciChain. The record below hashes to exactly the content hash stored on chain for token #8451.
Token#8451 of SciMatic Articles (ERC-1155), fixed supply 1,000,000
Contract0x0E596B4bb924937aA35D9b342A90347ed6F05eF8
Mint transaction0xac5946265ed00bf72cf5cca9bc00aadb0a30029bf1cb7c7c6c7b691866ca501a · block 12112237
Minted2026-10-02 14:35 UTC
Hash on chain0xa2a2b893b4faeb236ff29880c33a05eeeb57c0c1256f9fb6813973188e1fa954
SHA-256 of the record0xa2a2b893b4faeb236ff29880c33a05eeeb57c0c1256f9fb6813973188e1fa954
Article today Matches the anchored record.

Allocation at minting

HolderWalletMintedHolds now
SciMatic (10%) 0xc35709AB…277732 100,000 100,000
Yvanah Beatrice deLara 0x282e7aae…D6da0c 150,000 150,000
Zoe Shineth Isler 0xBcABA1eE…2E4828 150,000 150,000
Diana Ruth Mendoza 0x18b6ae4a…f0FF90 150,000 150,000
France Thea Noche 0x35Ffe650…fe6aAB 150,000 150,000
Mikyla Ramirez 0xd53bf147…CBe8EC 150,000 150,000
Darwin Diola 0x6DB8EBc6…235eD8 150,000 150,000

The anchored record

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

{"abstract":"Identifying how task completion influences memory retention remains a relevant concern in cognitive psychology and educational practice. This study examined the effect of task completion status on memory retention among college students by comparing recall performances between finished and unfinished tasks. A quantitative within-subjects experimental design was employed, involving 30 college students from the University of Perpetual Help System DALTA – Molino, selected through simple random sampling. Participants were exposed to both task conditions and completed a free-recall test to assess memory performance. Descriptive statistics and inferential analyses, including the paired-samples t-test and effect size calculation, were employed to assess differences in recall scores. The findings demonstrated significantly higher recall scores for completed tasks than for unfinished tasks, as evidenced by the inferential analysis showing a statistically significant difference and a moderate effect size. These findings suggest that task completion may contribute to improved memory retention. Contrary to the classical prediction of the Zeigarnik Effect, unfinished tasks were not remembered better than completed tasks in this sample. Overall, the findings provide localized evidence on the relationship between task completion and memory retention among Filipino college students.","abstract_source":"original","authors":["Yvanah Beatrice deLara","Zoe Shineth Isler","Diana Ruth Mendoza","France Thea Noche","Mikyla Ramirez","Darwin Diola"],"date":"2026-07-14","doi":"10.70838/pemj.590904","id":8451,"issue":9,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"875d24e1e3d0daac475f617cbd8f3fcd3a6005519a3e2199b7074716dbf7677c","schema":"scimatic-article/1","title":"Effect of Finished and Unfinished Tasks on Memory Retention Among Filipino College Students","volume":59}

Check it yourself

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

printf '%s' "$(curl -s https://scimatic.org/nft/articles/8451.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(8451)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000002103"},"latest"]}'

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