Development, Validation, and Assessment of Er-Quest in Teaching Ecological Relationships

Allocation at minting

The anchored record

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

{"abstract":"Presence of technology can create or develop learning materials. This study developed ER-Quest, a computer-simulated educational resource for teaching science. It answered the mean responses of teacher-validators and student-participants in terms of objectives, usability, accuracy, clarity and appeal to the target user. It also described the proficiency level and significance between the control and experimental group. A quantitative approach and Research and Development (R&D) design were used in this study. For the validity and acceptability, the teacher-validators rated the content of the software as very high with an overall mean of 4.73, while the student participants rated it as high with a mean of 4.47. Findings revealed that there was no significant difference in the pretest scores of the control and experimental group as evidenced by a t-computed value of .825 and a p-value of .413. There was a significant difference in posttest scores between the two groups with t-computed value of 3.136 and a p-value of .003. It was observed that there was a significant difference in the pretest and posttest scores of the control group with t-computed value of 11.077 and a p-value of .000 and there was a significant difference in the pretest and posttest scores of the experimental group with a t-computed value of 12.835 and a p-value of .000. Also, there was a significant difference in the mean gain scores of both groups with a t-computed of 4.169 with p-value of .000. The use of ER-Quest can improve the proficiency of students in science than the use of conventional methods. Teachers were encouraged to incorporate the developed tool as supplementary learning material.","abstract_source":"original","authors":["Valerie Art Nierves","Paul Olvis","Berlita Disca","Ammabel Alza"],"date":"2025-07-29","doi":"10.70838/pemj.430707","id":5971,"issue":7,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"da219cca966cc2b602577715f2fcdb4d1f609d170f2f386ced419ed8d8a35d79","schema":"scimatic-article/1","title":"Development, Validation, and Assessment of Er-Quest in Teaching Ecological Relationships","volume":43}

Check it yourself

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

printf '%s' "$(curl -s https://scimatic.org/nft/articles/5971.json | jq -r .canonical_record)" | sha256sum

2. The hash stored on chain (contentHash(5971)):

curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000001753"},"latest"]}'

The two must be equal (the second with a 0x in front).