The Use of Explainer Videos as a Learning Tool: An Internal and External View

Krämer, Andreas; Böhrs, Sandra

doi:10.1007/978-3-319-62776-2_15

Cited by 9 publications

(3 citation statements)

References 14 publications

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“…This video uses a format so-called hand lay-style, where new scenes are wiped in or out with two hands. Videos like this visualize and simplify abstract and complex information in a short and simple way ( 40 ). Video can be found under: https://www.uke.de/kliniken-institute/kliniken/kinderchirurgie/aufnahme/index.html…”

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confidence: 99%

Effects of Educational Video on Pre-operative Anxiety in Children - A Randomized Controlled Trial

et al. 2021

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Objective: Audio-visual interventions have been used to provide relevant patient information to reduce pre-operative anxiety in children. The aim of the study was to investigate whether self-reported state anxiety in children could be reduced by presenting a child-friendly educational video on the day of surgery.Methods: A prospective, single-blinded, two-armed, randomized controlled study was designed with three measurement time points including 90 children (6–17 years) and their parents. In the intervention group (IG), the children and their parents were shown a child-friendly video explaining the perioperative procedures that would be applied during the hospital stay, in addition to receiving standard information. In the control group (CG), children and parents received standard information provided by the nursing staff. The primary outcome was any change in the children's pre-operative state anxiety levels, as measured by the State-Trait Operation Anxiety Inventory (STOA). A secondary outcome was patient satisfaction regarding the received information.Results: Anxiety was significantly reduced in both groups after receiving either the intervention plus standard information or the standard information only. No significant difference in anxiety reduction was observed between the IG and the CG. However, the children and parents in the IG reported fewer worries than those in the CG.Conclusion: A child-friendly, educational video can be an additional tool for providing patient information and reducing pre-operative anxiety in children and their parents. Further studies should focus on the timing of the intervention and on age- and developmentally appropriate information formats and contents to address children's pre-operative anxiety.Clinical Trial Registration: Patient Anxiety Reduction in Children by Using Simple Explanation Videos, ID: NCT0441377; www.clinicaltrials.gov, Data Sharing Statement: Deidentified individual participant data will not be made available.

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Effects of Educational Video on Pre-operative Anxiety in Children - A Randomized Controlled Trial

et al. 2021

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“…Explainer videos can be a tool for business-tobusiness, business-to-consumer, or consumer-to-consumer communication (Krämer and Böhrs, 2018). In this regard, the channels of YouTubers and bloggers are also considered as businesses because they pursue commercial interests.…”

Section: Self-promotion and Marketingmentioning

confidence: 99%

Online explainer videos: Features, benefits, and effects

Schorn

2022

Front. Commun.

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Explainer videos are short films that explain abstract concepts and relationships, usually in an educational context. They apply storytelling techniques and focus on relevant facts using different visualizations. However, when reviewing the literature, it becomes evident that there is no universally applied definition for explainer videos and no consistent categorization. The vast majority of studies investigate explainer videos as learning tools, although many explainer videos follow persuasive goals. There are very little studies on the persuasiveness, which is problematic because explainer videos appear to be more than an important learning or teaching tool; rather, they are an activistic tool for promoting scientific topics and are a crucial marketing measure. In particular, in the context of science communication, it appears essential to investigate the impact on attitude and behavioral outcomes because there are numerous high-reach videos on YouTube that contradict scientific consensus. At the same time, explainer videos apply storytelling techniques, an informal communication style, and combine an off-voiceover with clear animations, which might lead to eased processing fluency and a positive experience, fostering persuasive outcomes. This mini review elaborates on these research gaps and compiles the state of research on explainer videos, with a focus on persuasive effects in informal settings, drawing on concepts from (science) communication and education.

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“…Format media lain yang dipelajari dalam pelatihan Microlearning yakni video explainer. Secara efektif, video explainer menyampaikan fakta kepada kelompok sasaran tertentu dalam waktu singkat (Krämer & Böhrs, 2018). Hal tersebut didukung juga dengan kemampuan video explainer dalam menyampaikan informasi dengan lebih mudah dipahami karena memanfaatkan keuntungan dari indera pendengaran dan visual penontonnya (Susilana et al, 2020).…”

Section: Video Explainerunclassified