Data · dataset · 2025
The Effect of Affective Danmaku on Instructional Effectiveness of Online Video
Listed in ScienceDB
Experiment 1: Adopting a single factor two-level (danmaku vs. non-danmaku) between-subjects design.
Description
The dependent variables were academic performance (declarative knowledge, procedural knowledge tests) and emotional experience (the happy emotion, the edifying emotion, the melt emotion). Recruited 63 college students from a university in Shanghai as participants.
Participants who scored higher than the median in the prior knowledge test (Smits et al., 2008), withdrew from the experiment midway, or had incomplete data were excluded. Ultimately, 62 valid participants (41 females) were retained and randomly assigned to the danmaku group (n=31) and the non-danmaku group (n=31). All subjects have normal vision and hearing, and are colorblind and visually impaired.Experiment 2: Adopting a 2 (affective-text vs. non-affective-text) × 2 (affective-style vs. non-affective-style) between-subjects design.
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The dependent variable is the same as Experiment 1, and social experience indicators (social presence, social interaction perception) were added. Recruited 97 college students from a university in Shanghai as participants. Excluded the same criteria as Experiment 1, 93 valid participants (62 females) were retained and randomly assigned to the affective-texted and affective-styled danmaku group (n=31), affective-texted danmaku group (n=31), and affective-styled danmaku group (n=31).
Meanwhile, the danmaku group from Experiment 1 (i.e. non-affective-texted and non-affective-styled danmaku group; n=31) was used as the control group. All subjects have normal vision and hearing, and are colorblind and visually impaired.Experiment 3: Adopting a single factor two-level (emoji affective-danmaku, color affective-danmaku) between-subjects design. The dependent variable is the same as Experiment 2.
Recruited 64 college students from a university in Shanghai as participants. Excluded the same criteria as Experiment 1 and Experiment 2, 63 valid participants (39 females) were ultimately retained and randomly assigned to the emoji affective-danmaku group (n=33) and the color affective-danmaku group (n=30). All subjects have normal vision and hearing, and are colorblind and visually impaired.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.24694 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
- Inferred from text
- Screen and digital media 69% · Video 75%
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.24694 | 9 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:3605 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (69%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[modality].local:modality:video | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (75%) |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license_text | source · scidb cn | connector:scidb_cn@1.0.0 | |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |