Trial reportMedicine2020
The effect of a video-guided educational technology intervention on the academic self-concept of adolescent students with hearing impairment: Implications for physical education.
Trial report in Medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 11 citations in OpenAlex.
- Technology-based sports training informed workshops and physical education teachers' job satisfaction, commitment, and self-determined motivation.BMC psychology · 2026Article
- Health education interventions for individuals with visual or hearing impairment: a scoping review.BMC public health · 2025Article
- Assessment of multidimensional self-concept in the area of physical education: validation of a scale.Frontiers in sports and active living · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND/
objectiveAcademic self-concept is an important construct within the disciplines of medicine, psychology, and education. Enhancing the academic self-concept of students with special educational needs is very crucial because it is associated with their quality of life. This study aimed to examine the effect of a video-guided educational technology intervention on the academic self-concept of adolescents with hearing impairment who were attending inclusive nonresidential public schools in Southeast Nigeria.
methodsThis study adopted a randomized controlled trial design. The participants were 60 junior secondary students with hearing impairment. We implemented a video-guided educational technology intervention. It relied on the use of 13-minute video clips with captions/subtitles, which covered academic self-concept-related themes. The Academic Self-Concept Questionnaire, which has been developed by Liu and Wang, was used to collect baseline, posttreatment, and follow-up data. We conducted independent-samples and paired t test and computed Cohen d and Glass Δ to analyze the data.
resultsThe video-guided educational technology intervention significantly improved the academic self-concept of the treatment group participants, when compared with the care-as-usual control group participants, t(58) = 9.07, P < .001. These improvements in academic self-concept were sustained at follow up among the treatment group participants, when compared with the care-as-usual control group participants, t(48.56) = 10.898, P < .001. Within-subjects comparisons showed that the academic self-concept of the treatment group participants had significantly improved across the different time points at which they were assessed.
conclusionThe video-guided educational technology intervention was effective in improving the academic self-concept of adolescents with hearing impairment who were attending inclusive nonresidential public schools. Large-scale studies are needed to maximize the impact of video-guided educational technology interventions on students with hearing impairments who attend inclusive non residential public schools in Nigeria.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.