Participant engagement and reactance to a short, animated video about added sugars: web-based randomized controlled trial
Background: Short, animated story-based (SAS) videos are a novel and promising strategy for promoting health behaviors. To gain traction as an effective health communication tool, SAS videos must demonstrate their potential to engage a diverse and global audience. In this study, we evaluate engageme...
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
4.1.2022
|
| In: |
JMIR public health and surveillance
Year: 2022, Volume: 8, Issue: 1, Pages: 1-12 |
| ISSN: | 2369-2960 |
| DOI: | 10.2196/29669 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.2196/29669 Verlag, lizenzpflichtig, Volltext: https://publichealth.jmir.org/2022/1/e29669 
|
| Author Notes: | Caterina Favaretti, MSc; Alain Vandormael, PhD; Violetta Hachaturyan, MSc; Merlin Greuel, MSc; Jennifer Gates, BSc; Till Bärnighausen, MSc, MD, SCD; Maya Adam, MD |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1816927503 | ||
| 003 | DE-627 | ||
| 005 | 20241014170148.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 220919s2022 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.2196/29669 |2 doi | |
| 035 | |a (DE-627)1816927503 | ||
| 035 | |a (DE-599)KXP1816927503 | ||
| 035 | |a (OCoLC)1361696165 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 33 |2 sdnb | ||
| 100 | 1 | |a Favaretti, Caterina |e VerfasserIn |0 (DE-588)1248932994 |0 (DE-627)1785221434 |4 aut | |
| 245 | 1 | 0 | |a Participant engagement and reactance to a short, animated video about added sugars |b web-based randomized controlled trial |c Caterina Favaretti, MSc; Alain Vandormael, PhD; Violetta Hachaturyan, MSc; Merlin Greuel, MSc; Jennifer Gates, BSc; Till Bärnighausen, MSc, MD, SCD; Maya Adam, MD |
| 264 | 1 | |c 4.1.2022 | |
| 300 | |a 12 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Gesehen am 19.09.2022 | ||
| 520 | |a Background: Short, animated story-based (SAS) videos are a novel and promising strategy for promoting health behaviors. To gain traction as an effective health communication tool, SAS videos must demonstrate their potential to engage a diverse and global audience. In this study, we evaluate engagement with a SAS video about the consumption of added sugars, which is narrated by a child (a nonthreatening character), a mother (a neutral layperson), or a physician (a medical expert). - Objective: This study aims to (1) assess whether engagement with the sugar intervention video differs by narrator type (child, mother, physician) and trait proneness to reactance and (2) assess whether the demographic characteristics of the participants (age, gender, education status) are associated with different engagement profiles with the sugar intervention video. - Methods: In December 2020, after 4013 participants from the United Kingdom completed our randomized controlled trial, we offered participants assigned to the placebo arms (n=1591, 39.65%) the choice to watch the sugar intervention video (without additional compensation) as posttrial access to treatment. We measured engagement as the time that participants chose to watch the 3.42-minute video and collected data on age, gender, education status, and trait reactance proneness. Using ordinary least squares regression, we quantified the association of the demographic characteristics and trait reactance proneness with the sugar video view time. - Results: Overall, 66.43% (n=1047) of the 1576 participants in the 2 placebo arms voluntarily watched the sugar intervention video. The mean view time was 116.35 (52.4%) of 222 seconds. Results show that view times did not differ by narrator (child, mother, physician) and that older participants (aged 25-59 years, mean = 125.2 seconds) watched the sugar video longer than younger adults (aged 18-25 years, mean = 83.4 seconds). View time remained consistent across education levels. Participants with low trait reactance (mean = 119.3 seconds) watched the intervention video longer than high-trait-reactance participants (mean = 95.3 seconds), although this association did not differ by narrator type. - Conclusions: The majority of participants in our study voluntarily watched more than half of the sugar intervention video, which is a promising finding. Our results suggest that SAS videos may need to be shorter than 2 minutes to engage people who are young or have high trait proneness to reactance. We also found that the choice of narrator (child, mother, or physician) for our video did not significantly affect participant engagement. Future videos, aimed at reaching diverse audiences, could be customized for different age groups, where appropriate. - Trial Registration: German Clinical Trials Register DRKS00022340; https://www.drks.de/drks_web/navigate.do?navigationId=trial.HTML&TRIAL_ID=DRKS00022340 | ||
| 700 | 1 | |a Vandormael, Alain |e VerfasserIn |0 (DE-588)136635385 |0 (DE-627)584919492 |0 (DE-576)30112132X |4 aut | |
| 700 | 1 | |a Hachaturyan, Violetta |e VerfasserIn |0 (DE-588)1248932781 |0 (DE-627)1785221094 |4 aut | |
| 700 | 1 | |a Greuel, Merlin |e VerfasserIn |0 (DE-588)1201314003 |0 (DE-627)1684852455 |4 aut | |
| 700 | 1 | |a Gates, Jennifer |e VerfasserIn |4 aut | |
| 700 | 1 | |a Bärnighausen, Till |d 1969- |e VerfasserIn |0 (DE-588)120262029 |0 (DE-627)080560512 |0 (DE-576)178470848 |4 aut | |
| 700 | 1 | |a Adam, Maya |d 1974- |e VerfasserIn |0 (DE-588)1178841324 |0 (DE-627)1049696492 |0 (DE-576)51790005X |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t JMIR public health and surveillance |d Toronto : JMIR Publications, 2015 |g 8(2022), 1, Artikel-ID e29669, Seite 1-12 |h Online-Ressource |w (DE-627)872317579 |w (DE-600)2874192-4 |w (DE-576)479642419 |x 2369-2960 |7 nnas |a Participant engagement and reactance to a short, animated video about added sugars web-based randomized controlled trial |
| 773 | 1 | 8 | |g volume:8 |g year:2022 |g number:1 |g elocationid:e29669 |g pages:1-12 |g extent:12 |a Participant engagement and reactance to a short, animated video about added sugars web-based randomized controlled trial |
| 856 | 4 | 0 | |u https://doi.org/10.2196/29669 |x Verlag |x Resolving-System |z lizenzpflichtig |3 Volltext |
| 856 | 4 | 0 | |u https://publichealth.jmir.org/2022/1/e29669 |x Verlag |z lizenzpflichtig |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20220919 | ||
| 993 | |a Article | ||
| 994 | |a 2022 | ||
| 998 | |g 1178841324 |a Adam, Maya |m 1178841324:Adam, Maya |d 50000 |e 50000PA1178841324 |k 0/50000/ |p 7 |y j | ||
| 998 | |g 120262029 |a Bärnighausen, Till |m 120262029:Bärnighausen, Till |d 910000 |d 912800 |e 910000PB120262029 |e 912800PB120262029 |k 0/910000/ |k 1/910000/912800/ |p 6 | ||
| 998 | |g 1201314003 |a Greuel, Merlin |m 1201314003:Greuel, Merlin |d 50000 |e 50000PG1201314003 |k 0/50000/ |p 4 | ||
| 998 | |g 136635385 |a Vandormael, Alain |m 136635385:Vandormael, Alain |d 910000 |d 912800 |e 910000PV136635385 |e 912800PV136635385 |k 0/910000/ |k 1/910000/912800/ |p 2 | ||
| 998 | |g 1248932994 |a Favaretti, Caterina |m 1248932994:Favaretti, Caterina |d 910000 |d 912800 |e 910000PF1248932994 |e 912800PF1248932994 |k 0/910000/ |k 1/910000/912800/ |p 1 |x j | ||
| 999 | |a KXP-PPN1816927503 |e 4189951420 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"person":[{"role":"aut","given":"Caterina","family":"Favaretti","display":"Favaretti, Caterina"},{"display":"Vandormael, Alain","family":"Vandormael","given":"Alain","role":"aut"},{"given":"Violetta","role":"aut","family":"Hachaturyan","display":"Hachaturyan, Violetta"},{"role":"aut","given":"Merlin","display":"Greuel, Merlin","family":"Greuel"},{"display":"Gates, Jennifer","family":"Gates","given":"Jennifer","role":"aut"},{"given":"Till","role":"aut","family":"Bärnighausen","display":"Bärnighausen, Till"},{"display":"Adam, Maya","family":"Adam","role":"aut","given":"Maya"}],"language":["eng"],"type":{"media":"Online-Ressource","bibl":"article-journal"},"title":[{"title":"Participant engagement and reactance to a short, animated video about added sugars","subtitle":"web-based randomized controlled trial","title_sort":"Participant engagement and reactance to a short, animated video about added sugars"}],"note":["Gesehen am 19.09.2022"],"origin":[{"dateIssuedKey":"2022","dateIssuedDisp":"4.1.2022"}],"id":{"doi":["10.2196/29669"],"eki":["1816927503"]},"physDesc":[{"extent":"12 S."}],"name":{"displayForm":["Caterina Favaretti, MSc; Alain Vandormael, PhD; Violetta Hachaturyan, MSc; Merlin Greuel, MSc; Jennifer Gates, BSc; Till Bärnighausen, MSc, MD, SCD; Maya Adam, MD"]},"recId":"1816927503","relHost":[{"title":[{"title_sort":"JMIR public health and surveillance","title":"JMIR public health and surveillance"}],"pubHistory":["Vol 1, no 1 (Jan/Jun 2015)-"],"origin":[{"dateIssuedDisp":"[2015]-","publisher":"JMIR Publications","publisherPlace":"Toronto"}],"disp":"Participant engagement and reactance to a short, animated video about added sugars web-based randomized controlled trialJMIR public health and surveillance","type":{"bibl":"periodical","media":"Online-Ressource"},"physDesc":[{"extent":"Online-Ressource"}],"language":["eng"],"recId":"872317579","id":{"eki":["872317579"],"issn":["2369-2960"],"zdb":["2874192-4"]},"part":{"volume":"8","extent":"12","pages":"1-12","year":"2022","text":"8(2022), 1, Artikel-ID e29669, Seite 1-12","issue":"1"}}]} | ||
| SRT | |a FAVARETTICPARTICIPAN4120 | ||