European Union. Accidents and injuries statistics. 2022. Accessed 14 May 2024.
Eropean Union. Road safety statistics in the EU. 2022. Accessed 14 May 2024.
World Health Organization. Status report on road safety 2018: summary. 2018. Accessed 14 May 2024.
Goralnick E, Ezeibe C, Chaudhary MA, McCarty J, Herrera-Escobar JP, Andriotti T, et al. Defining a Research Agenda for Layperson Prehospital Hemorrhage Control: A Consensus Statement. JAMA Netw Open. 2020;3(7):e209393. https://doi.org/10.1001/jamanetworkopen.2020.9393.
Google Scholar
Rhee P, Joseph B, Pandit V, Aziz H, Vercruysse G, Kulvatunyou N, et al. Increasing Trauma Deaths in the United States. Ann Surg. 2014;260(1):13. https://doi.org/10.1097/SLA.0000000000000600.
Google Scholar
Sánchez-Mangas R, García-Ferrrer A, De Juan A, Arroyo AM. The probability of death in road traffic accidents. How important is a quick medical response? Accid Anal Prev. 2010;42(4):1048–1056. https://doi.org/10.1016/j.aap.2009.12.012.
Oliver GJ, Walter DP, Redmond AD. Prehospital deaths from trauma: Are injuries survivable and do bystanders help? Injury. 2017;48(5):985–91.
Google Scholar
Chen KY, Ko YC, Hsieh MJ, Chiang WC, Ma MHM. Interventions to improve the quality of bystander cardiopulmonary resuscitation: A systematic review. PLoS ONE. 2019;14(2):e0211792. https://doi.org/10.1371/journal.pone.0211792.
Google Scholar
Blom MT, Beesems SG, Homma PCM, Zijlstra JA, Hulleman M, van Hoeijen DA, et al. Improved Survival After Out-of-Hospital Cardiac Arrest and Use of Automated External Defibrillators. Circulation. 2014;130(21):1868–1875. Publisher: American Heart Association. https://doi.org/10.1161/CIRCULATIONAHA.114.010905.
Berdowski J, Blom MT, Bardai A, Tan HL, Tijssen JGP, Koster RW. Impact of Onsite or Dispatched Automated External Defibrillator Use on Survival After Out- of-Hospital Cardiac Arrest. Circulation. 2011;124(20):2225–32. https://doi.org/10.1161/CIRCULATIONAHA.110.015545.
Google Scholar
Kragh JFJ, Walters TJ, Baer DG, Fox CJ, Wade CE, Salinas J, et al. Survival With Emergency Tourniquet Use to Stop Bleeding in Major Limb Trauma. Ann Surg. 2009;249(1):1. https://doi.org/10.1097/SLA.0b013e31818842ba.
Google Scholar
Ashour A, Cameron P, Bernard S, Fitzgerald M, Smith K, Walker T. Could bystander first-aid prevent trauma deaths at the scene of injury? Emerg Med Australasia. 2007;19(2):163–8. https://doi.org/10.1111/j.1742-6723.2007.00948.x.
Google Scholar
Vaillancourt C, Grimshaw J, Brehaut JC, Osmond M, Charette ML, Wells GA, et al. A survey of attitudes and factors associated with successful cardiopulmonary resuscitation (CPR) knowledge transfer in an older population most likely to witness cardiac arrest: design and methodology. BMC Emerg Med. 2008;8(13):1–10. https://doi.org/10.1186/1471-227X-8-13.
Google Scholar
Brooks B, Chan S, Lander P, Adamson R, Hodgetts GA, Deakin CD. Public knowledge and confidence in the use of public access defibrillation. Heart. 2015;101(12):967. https://doi.org/10.1136/heartjnl-2015-307624.
Google Scholar
Sasson C, Haukoos JS, Bond C, Rabe M, Colbert SH, King R, et al. Barriers and Facilitators to Learning and Performing Cardiopulmonary Resuscitation in Neighborhoods With Low Bystander Cardiopulmonary Resuscitation Prevalence and High Rates of Cardiac Arrest in Columbus. Circ Cardiovasc Qual Outcome. 2013;6(5):550–8. https://doi.org/10.1161/CIRCOUTCOMES.111.000097.
Google Scholar
Nichols R, Horstman J. Recommendations for Improving Stop the Bleed: A Systematic Review. Mil Med. 2022;187(11–12):e1338–45. https://doi.org/10.1093/milmed/usac019.
Google Scholar
Goolsby C, Jacobs L, Hunt RC, Goralnick E, Singletary EM, Levy MJ, et al. Stop the Bleed Education Consortium: Education program content and delivery recommendations. J Trauma Acute Care Surg. 2018;84(1):205. https://doi.org/10.1097/TA.0000000000001732.
Google Scholar
Zideman DA, Singletary EM, Borra V, Cassan P, Cimpoesu CD, De Buck E, et al. European Resuscitation Council Guidelines 2021: First aid. Resuscitation. 2021;161:270–90. https://doi.org/10.1016/j.resuscitation.2021.02.013.
Google Scholar
European Commission. Next steps towards ‘Vision Zero’ – EU road safety policy framework 2021–2030. Publications Office; 2020. https://doi.org/10.2832/391271.
De Buck E, Laermans J, Vanhove AC, Dockx K, Vandekerckhove P, Geduld H. An educational pathway and teaching materials for first aid training of children in sub-Saharan Africa based on the best available evidence. BMC Public Health. 2020;20(1). Publisher: BioMed Central Ltd. Type: Article.
Hávold JI, Nesset E. From safety culture to safety orientation: Validation and simplification of a safety orientation scale using a sample of seafarers working for Norwegian ship owners. Saf Sci. 2009;47(3):305–26. https://doi.org/10.1016/j.ssci.2008.05.002.
Google Scholar
Riggs M, Franklin R, Saylany L. Associations between cardiopulmonary resuscitation (CPR) knowledge, self-efficacy, training history and willingness to perform CPR and CPR psychomotor skills: A systematic review. Resuscitation. 2019;138:259–72. https://doi.org/10.1016/j.resuscitation.2019.03.019.
Google Scholar
Sihvo M, Leena H, Tommi K. How to evaluate first aid skills after training: A systematic review. Scand J Trauma Resuscitation Emerg Med. 2022;30(1):56. https://doi.org/10.1186/s13049-022-01043-z.
Google Scholar
Farquharson B, Dixon D, Williams B, Torrens C, Philpott M, Laidlaw H, et al. The psychological and behavioural factors associated with laypeople initiating CPR for out-of-hospital cardiac arrest: A systematic review. BMC Cardiovasc Disord. 2023;23(1):19. https://doi.org/10.1186/s12872-022-02904-2.
Google Scholar
Fratta KA, Bouland AJ, Vesselinov R, Levy MJ, Seaman KG, Lawner BJ, et al. Evaluating barriers to community CPR education. Am J Emerg Med. 2020;38(3):603–9. https://doi.org/10.1016/j.ajem.2019.10.019.
Google Scholar
Ndile ML, Saveman BI, Outwater AH, Mkoka DA, Backteman-Erlanson S. Implementing a layperson post-crash first aid training programme in Tanzania: A qualitative study of stakeholder perspectives. BMC Public Health. 2020;20(1). https://doi.org/10.1186/s12889-020-08692-8.
Ross EM, Redman TT, Mapp JG, Brown DJ, Tanaka K, Cooley CW, et al. Stop the Bleed: The Effect of Hemorrhage Control Education on Laypersons’ Willingness to Respond During a Traumatic Medical Emergency. Prehospital Disaster Med. 2018;33(2):127–32. https://doi.org/10.1017/S1049023X18000055.
Google Scholar
Pei L, Liang F, Sun S, Wang H, Dou H. Nursing students’ knowledge, willingness, and attitudes toward the first aid behavior as bystanders in traffic accident trauma: A cross-sectional survey. Int J Nurs Sci. 2019;6(1):65–9. https://doi.org/10.1016/j.ijnss.2018.11.003.
Google Scholar
Huy LD, Tung PT, Nhu LNQ, Linh NT, Tra DT, Thao NVP, et al. The willingness to perform first aid among high school students and associated factors in Hue. Vietnam PLoS ONE. 2022;17(7):e0271567. https://doi.org/10.1371/journal.pone.0271567.
Google Scholar
Abelsson A, Odestrand P, Nygårdh A. To strengthen self-confidence as a step in improving prehospital youth laymen basic life support. BMC Emerg Med. 2020;20(1):8. https://doi.org/10.1186/s12873-020-0304-8.
Google Scholar
Hernández-Padilla J, Suthers F, Fernández-Sola C, Granero-Molina J. Development and psychometric assessment of the Basic Resuscitation Skills Self-Efficacy Scale. Eur J Cardiovasc Nurs. 2016;15(3):e10–8. https://doi.org/10.1177/1474515114562130.
Google Scholar
Roh YS, Issenberg SB, Chung HS, Kim SS. Development and psychometric evaluation of the Resuscitation Self-efficacy Scale for nurses. J Korean Acad Nurs. 2012;42(7):1079–86. https://doi.org/10.4040/jkan.2012.42.7.1079.
Google Scholar
Morgado FF, Meireles JF, Neves CM, Amaral A, Ferreira ME. Scale development: Ten main limitations and recommendations to improve future research practices. Psicol Reflexão Crit. 2017;30. https://doi.org/10.1186/s41155-016-0057-1.
Vellante M, Baron-Cohen S, Melis M, Marrone M, Petretto DR, Masala C, et al. The “Reading the Mind in the Eyes” test: Systematic review of psychometric properties and a validation study in Italy. Cogn Neuropsychiatry. 2013;18(4):326–354. Publisher: Routledge. https://doi.org/10.1080/13546805.2012.721728.
Chen G, Gully SM, Eden D. Validation of a New General Self-Efficacy Scale. Organ Res Methods. 2001;4(1):62–83. https://doi.org/10.1177/109442810141004.
Google Scholar
Bandura A. Self-efficacy: Toward a unifying theory of behavioral change. Adv Behav Res Ther. 1978;1(4):139–61. https://doi.org/10.1016/0146-6402(78)90002-4.
Google Scholar
Bandura A. Health promotion from the perspective of social cognitive theory. Psychol Health. 1998;13(4):623–49. https://doi.org/10.1080/08870449808407422.
Google Scholar
Gallagher MW. Self-Efficacy. In: Ramachandran VS, editor. Encyclopedia of Human Behavior (Second Edition). San Diego: Academic Press; 2012. pp. 314–320. https://doi.org/10.1016/B978-0-12-375000-6.00312-8.
Bandura A. Social Foundations of Thought and Action: A Social Cognitive Theory. Prentice-Hall; 1986.
Grether T, Sowislo JF, Wiese BS. Top-down or bottom-up? Prospective relations between general and domain-specific self-efficacy beliefs during a work-family transition. Pers Individ Differ. 2018;121:131–9. https://doi.org/10.1016/j.paid.2017.09.021.
Google Scholar
Arenas A, Cuadrado E, Castillo-Mayén R, Luque B, Rubio S, Gutiérrez-Domingo T, et al. Spanish validation of the cardiac self-efficacy scale: A gender invariant measure. Psychol Health Med. 2023;29(2):334–49. https://doi.org/10.1080/13548506.2023.2177683.
Google Scholar
Jonson CO, Pettersson J, Rybing J, Nilsson H, Prytz E. Short simulation exercises to improve emergency department nurses’ self-efficacy for initial disaster management: Controlled before and after study. Nurse Educ Today. 2017;55. https://doi.org/10.1016/j.nedt.2017.04.020.
Bodys-Cupak I, Majda A, Zalewska-Puchała J, Kamińska A. The impact of a sense of self-efficacy on the level of stress and the ways of coping with difficult situations in Polish nursing students. Nurse Educ Today. 2016;45:102–7. https://doi.org/10.1016/j.nedt.2016.07.004.
Google Scholar
Garaika Margahana H, Efficacy Self. Self Personality and Self Confidence on Entrepreneurial Intention: Study on Young Enterprises. J Entrep Educ. 2019;22(1):1–12.
González-Salvado V, Abelairas-Gómez C, Peña-Gil C, Neiro-Rey C, Barcala-Furelos R, González-Juanatey JR, et al. Basic life support training into cardiac rehabilitation programs: A chance to give back. A community intervention controlled manikin study. Resuscitation. 2018;127:14–20. https://doi.org/10.1016/j.resuscitation.2018.03.018.
Nykänen M, Salmela-Aro K, Tolvanen A, Vuori J. Safety self-efficacy and internal locus of control as mediators of safety motivation – Randomized controlled trial (RCT) study. Saf Sci. 2019;117:330–8. https://doi.org/10.1016/j.ssci.2019.04.037.
Google Scholar
Moshki M, Ghofranipour F, Hajizadeh E, Azadfallah P. Validity and reliability of the multidimensional health locus of control scale for college students. BMC Public Health. 2007;7. https://doi.org/10.1186/1471-2458-7-295.
Ali MIEB, Habib NS, Sharaa HM. Effect of First Aid Training Program on Construction Workers’ Self-Efficacy in Egypt. P J M H S. 2021;15(1):403–6.
Ho JKM, Chung JYS, Cheung SN, Pang WWY, Yau PY, Lam SC. Self-efficacy of emergency management of domestic helpers in pediatric home accidents: A cross-sectional survey in Hong Kong. Front Pediatr. 2022;10:997834.
Google Scholar
Tatebe L, Speedy S, Kang D, Barnum T, Cosey-Gay F, Regan S, et al. Empowering Bystanders to Intervene: Trauma Responders Unify to Empower (TRUE) Communities. J Surg Res. 2019;238:255–64. https://doi.org/10.1016/j.jss.2019.02.029.
Google Scholar
Schunk DH, DiBenedetto MK. Self-efficacy and human motivation. Adv Motiv Sci. 2021;8:153–79.
Page MJ, McKenzie JE, Bossuyt PM, Boutron I, Hoffmann TC, Mulrow CD, et al. The PRISMA 2020 statement: An updated guideline for reporting systematic reviews. BMJ. 2021;372:n71. https://doi.org/10.1136/bmj.n71.
Google Scholar
Wei YL, Chen LL, Li TC, Ma WF, Peng NH, Huang LC. Self-efficacy of first aid for home accidents among parents with 0- to 4-year-old children at a metropolitan community health center in Taiwan. Accid Anal Prev. 2013;52:182–7. https://doi.org/10.1016/j.aap.2012.12.002.
Google Scholar
Polloni L, Baldi I, Lazzarotto F, Bonaguro R, Toniolo A, Celegato N, et al. School personnel’s self-efficacy in managing food allergy and anaphylaxis. Pediatr Allergy Immunol Off Publ Eur Soc Pediatr Allergy Immunol. 2016;27(4):356–60. https://doi.org/10.1111/pai.12550.
Google Scholar
Wallace JM, Harris KM, Stankovich J, Ayton J, Bettiol SS. Emergency first aid readiness in Antarctica: Australian Antarctic expeditioners’ first aid credentials and self-efficacy. Emerg Med Australasia. 2020;32(1):67–74. https://doi.org/10.1111/1742-6723.13339.
Google Scholar
D’Angelo JJ, Ritchie SD, Little JR, Johnson DE, Vanderburgh D, Orkin AM, et al. Validating the Remote First Aid Self-Efficacy Scale for Use in Evaluation and Training of First Responders in Remote Contexts. Wilderness Environ Med. 2023;34(1):15–21. https://doi.org/10.1016/j.wem.2022.09.006.
Google Scholar
Alcázar Artero PM, Pardo Rios M, Greif R, Ocampo Cervantes AB, Gijón-Nogueron G, Barcala-Furelos R, et al. Efficiency of virtual reality for cardiopulmonary resuscitation training of adult laypersons: A systematic review. Medicine. 2023;102(4). https://doi.org/10.1097/MD.0000000000032736.
Liu Q, Tang Q, Wang Y. The effects of pretraining intervention in immersive embodied virtual reality cardiopulmonary resuscitation training. Behav Inform Technol. 2021;40(12):1265–77. https://doi.org/10.1080/0144929X.2021.1960606.
Google Scholar
Ge P, Zhang J, Lyu K, Niu Y, Li Q, Xiong P, et al. The current status and factors related to the preparation of home first-aid kits in China. Front Public Health. 2022;10:1036299.
Google Scholar
Luszczynska A, Gutiérrez-Doña B, Schwarzer R. General self-efficacy in various domains of human functioning: Evidence from five countries. Int J Psychol. 2005;40(2):80–9.
Buttussi F, Chittaro L, Valent F. A virtual reality methodology for cardiopulmonary resuscitation training with and without a physical mannequin. J Biomed Inform. 2020;111:103590. https://doi.org/10.1016/j.jbi.2020.103590.
Google Scholar
Seifi OSE, Mortada EM, Abdo NM. Effect of community-based intervention on knowledge, attitude, and self-efficacy toward home injuries among Egyptian rural mothers having preschool children. PLoS ONE. 2018;13(6):e0198964. https://doi.org/10.1371/journal.pone.0198964.
Google Scholar
Heggestad ED, Scheaf DJ, Banks GC, Monroe Hausfeld M, Tonidandel S, Williams EB. Scale Adaptation in Organizational Science Research: A Review and Best-Practice Recommendations. J Manag. 2019;45(6):2596–627. https://doi.org/10.1177/0149206319850280.
Google Scholar
Wulff JN, Sajons GB, Pogrebna G, Lonati S, Bastardoz N, Banks GC, et al. Common methodological mistakes Leadersh Q. 2023;34(1):101677. https://doi.org/10.1016/j.leaqua.2023.101677.
Google Scholar
Polloni L, Baldi I, Lazzarotto F, Bonaguro R, Toniolo A, Gregori D, et al. Multidisciplinary education improves school personnel’s self- efficacy in managing food allergy and anaphylaxis. Pediatr Allergy Immunol. 2020;31(4):380–7. https://doi.org/10.1111/pai.13212.
Google Scholar
Yu YC, Liang JC. Relationships among Affect, Hardiness and Self-Efficacy in First Aid Provision by Airline Cabin Crew. Int J Environ Res Public Health. 2021;18(4):2108. https://doi.org/10.3390/ijerph18042108.
Google Scholar
Liu ZM, Fan X, Liu Y, Ye Xd. Effects of immersive virtual reality cardiopulmonary resuscitation training on prospective kindergarten teachers’ learning achievements, attitudes and self-efficacy. Br J Educ Technol. 2022;53(6):2050–2070. https://doi.org/10.1111/bjet.13237.
Schumann SA, Schimelpfenig T, Sibthorp J, Collins RH. An Examination of Wilderness First Aid Knowledge, Self-Efficacy, and Skill Retention. Wilderness Environ Med. 2012;23(3):281–7. https://doi.org/10.1016/j.wem.2012.04.005.
Google Scholar
Shafer PO, Gilchrist B, Miller W, Owens S, Ficker D, Haynes-Smith L, et al. Improving self-efficacy in seizure first aid: Developing a seizure first aid certification program in the United States. Epilepsy Behav. 2022;129:108624. https://doi.org/10.1016/j.yebeh.2022.108624.
Google Scholar
Yoon W, Ro YS, Cho Si. A mediation analysis of the effect of practical training on the relationship between demographic factors, and bystanders’ self-efficacy in CPR performance. PLoS ONE. 2019;14(4):e0215432. https://doi.org/10.1371/journal.pone.0215432.
Muise J, Oliver E, Newell P, Forsyth M. Improving individuals’ propensity to act in a medical emergency: A quasi-randomised trial to test the impact of a learning intervention. Health Educ J. 2019;78(2):214–25. https://doi.org/10.1177/0017896918796030.
Google Scholar
Avau B, Vanhove AC, Scheers H, Stroobants S, Lauwers K, Vandekerckhove P, et al. Impact of the Use of Simulated Patients in Basic First Aid Training on Laypeople Knowledge, Skills, and Self-efficacy: A Controlled Experimental Study. Simul Healthc. 2022;17(4):213–9. https://doi.org/10.1097/SIH.0000000000000657.
Google Scholar
Ro YS, Shin SD, Song KJ, Hong SO, Kim YT, Cho SI. Bystander cardiopulmonary resuscitation training experience and self-efficacy of age and gender group: A nationwide community survey. Am J Emerg Med. 2016;34(8):1331–7. https://doi.org/10.1016/j.ajem.2015.12.001.
Google Scholar
Ro YS, Do Shin S, Song KJ, Hong SO, Kim YT, Lee DW, et al. Public awareness and self-efficacy of cardiopulmonary resuscitation in communities and outcomes of out-of-hospital cardiac arrest: A multi-level analysis. Resuscitation. 2016;102:17–24.
Google Scholar
Buckler DG, Almodovar A, Snobelen P, Abella BS, Blewer A, Leary M. Observing the stages of bystander intervention in virtual reality simulation. World J Emerg Med. 2019;10(3):145–51. https://doi.org/10.5847/wjem.j.1920-8642.2019.03.003.
Google Scholar
Neff A, Niessen C, Sonnentag S, Unger D. Expanding crossover research: The crossover of job-related self-efficacy within couples. Hum Relat Stud Towards Integr Soc Sci. 2013;66(6):803–27. https://doi.org/10.1177/0018726712465095.
Google Scholar
Lind N, Hansson H, Lagerkvist CJ. Development and validation of a measurement scale for self-efficacy for farmers’ mastitis prevention in dairy cows. Prev Vet Med. 2019;167:53–60. https://doi.org/10.1016/j.prevetmed.2019.03.025.
Google Scholar
Foulstone AR, Kelly A. Enhancing academic self-efficacy and performance among fourth year psychology students: Findings from a short educational intervention. Int J Sch Teach Learn. 2019;13(2):1–9. https://doi.org/10.20429/ijsotl.2019.130209.
Choo CC, Devakaran B, Chew PKH, Zhang MWB. Smartphone Application in Postgraduate Clinical Psychology Training: Trainees’ Perspectives. Int J Environ Res Public Health. 2019;16(21):4206. https://doi.org/10.3390/ijerph16214206.
Google Scholar
Pachler D, Kuonath A, Frey D. How transformational lecturers promote students’ engagement, creativity, and task performance: The mediating role of trust in lecturer and self-efficacy. Learn Individ Differ. 2019;69:162–72. https://doi.org/10.1016/j.lindif.2018.12.004.
Google Scholar
Lee C, Payne LL, Berdychevsky L. The Roles of Leisure Attitudes and Self-Efficacy on Attitudes Toward Retirement Among Retirees: A Sense of Coherence Theory Approach. Leis Sci. 2020;42(2):152–69. https://doi.org/10.1080/01490400.2018.1448025.
Google Scholar
Bouton E, Tal SB, Asterhan CSC. Students, social network technology and learning in higher education: Visions of collaborative knowledge construction vs. the reality of knowledge sharing. Internet High Educ. 2021;49:100787. https://doi.org/10.1016/j.iheduc.2020.100787.
Di W, Nie Y, Chua BL, Chye S, Teo T. Developing a Single-Item General Self-Efficacy Scale: An Initial Study. J Psychoeduc Assess. 2023;41(5):583–98. https://doi.org/10.1177/07342829231161884.
Google Scholar
Chen G, Gully SM, Eden D. General self-efficacy and self-esteem: Toward theoretical and empirical distinction between correlated self-evaluations. J Organ Behav. 2004;25(3):375–95. https://doi.org/10.1002/job.251.
Google Scholar
Scherbaum CA, Cohen-Charash Y, Kern MJ. Measuring General Self-Efficacy: A Comparison of Three Measures Using Item Response Theory. Educ Psychol Meas. 2006;66(6):1047–63. https://doi.org/10.1177/0013164406288171.
Google Scholar
Heilala V, Kelly R, Saarela M, Jääskelä P, Kärkkäinen T. The Finnish Version of the Affinity for Technology Interaction (ATI) Scale: Psychometric Properties and an Examination of Gender Differences. Int J Hum Comput Interac. 2023;39(4):874–92. https://doi.org/10.1080/10447318.2022.2049142.
Google Scholar
Lubbe D. Parallel analysis with categorical variables: Impact of category probability proportions on dimensionality assessment accuracy. Psychol Methods. 2019;24(3):339–51. https://doi.org/10.1037/met0000171.
Google Scholar
Brown TA. In: Confirmatory Factor Analysis for Applied Research. 2nd ed. Methodology in the Social Sciences. New York: Guilford Publications; 2015.
Sijtsma K, Pfadt JM. Part II: On the Use, the Misuse, and the Very Limited Usefulness of Cronbach’s Alpha: Discussing Lower Bounds and Correlated Errors. Psychometrika. 2021;86(4):843–60. https://doi.org/10.1007/s11336-021-09789-8.
Google Scholar
Sijtsma K, van der Ark LA. A tutorial on how to do a Mokken scale analysis on your test and questionnaire data. Br J Math Stat Psychol. 2017;70(1):137–58. https://doi.org/10.1111/bmsp.12078.
Google Scholar
Sijtsma K, Meijer RR, Andries van der Ark L. Mokken scale analysis as time goes by: An update for scaling practitioners. Personality Individ Differ. 2011;50(1):31–37. https://doi.org/10.1016/j.paid.2010.08.016.
Mokken RJ. A Theory and Procedure of Scale Analysis: With Applications in Political Research. Berlin: Walter de Gruyter; 1971. https://doi.org/10.1515/9783110813203.
Wu H, Estabrook R. Identification of Confirmatory Factor Analysis Models of Different Levels of Invariance for Ordered Categorical Outcomes. Psychometrika. 2016;81(4):1014–45. https://doi.org/10.1007/s11336-016-9506-0.
Google Scholar
Svetina D, Rutkowski L, Rutkowski D. Multiple-Group Invariance with Categorical Outcomes Using Updated Guidelines: An Illustration Using Mplus and the lavaan/semTools Packages. Struct Equ Model Multidiscip J. 2020;27(1):111–30. https://doi.org/10.1080/10705511.2019.1602776.
Google Scholar
Auerswald M, Moshagen M. How to determine the number of factors to retain in exploratory factor analysis: A comparison of extraction methods under realistic conditions. Psychol Methods. 2019;24(4):468–91. https://doi.org/10.1037/met0000200.
Google Scholar
Buja A, Eyuboglu N. Remarks on Parallel Analysis. Multivar Behav Res. 1992;27(4):509–40. https://doi.org/10.1207/s15327906mbr2704_2.
Google Scholar
Garrido LE, Abad FJ, Ponsoda V. Performance of Velicer’s Minimum Average Partial Factor Retention Method With Categorical Variables. Educ Psychol Meas. 2011;71(3):551–70. https://doi.org/10.1177/0013164410389489.
Google Scholar
Holgado-Tello FP, Chacón-Moscoso S, Barbero-García I, Vila-Abad E. Polychoric versus Pearson correlations in exploratory and confirmatory factor analysis of ordinal variables. Qual Quant. 2010;44(1):153–66. https://doi.org/10.1007/s11135-008-9190-y.
Google Scholar
El-Sheikh AA, Abonazel MR, Gamil N. A review of software packages for structural equation modeling: A comparative study. Appl Math Phys. 2017;5(3):85–94. https://doi.org/10.12691/amp-5-3-2.
Beauducel A, Herzberg PY. On the Performance of Maximum Likelihood Versus Means and Variance Adjusted Weighted Least Squares Estimation in CFA. Struct Equ Model Multidiscip J. 2006;13(2):186–203. https://doi.org/10.1207/s15328007sem1302_2.
Google Scholar
DiStefano C, Morgan GB. A Comparison of Diagonal Weighted Least Squares Robust Estimation Techniques for Ordinal Data. Struct Equ Model Multidiscip J. 2014;21(3):425–38. https://doi.org/10.1080/10705511.2014.915373.
Google Scholar
Foldnes N, Grønneberg S. The sensitivity of structural equation modeling with ordinal data to underlying non-normality and observed distributional forms. Psychol Methods. 2021. https://doi.org/10.1037/met0000385.
Google Scholar
Forero CG, Maydeu-Olivares A, Gallardo-Pujol D. Factor Analysis with Ordinal Indicators: A Monte Carlo Study Comparing DWLS and ULS Estimation. Struct Equ Model Multidiscip J. 2009;16(4):625–41. https://doi.org/10.1080/10705510903203573.
Google Scholar
MacCallum RC, Widaman KF, Preacher KJ, Hong S. Sample Size in Factor Analysis: The Role of Model Error. Multivar Behav Res. 2001;36(4):611–37. https://doi.org/10.1207/S15327906MBR3604_06.
Google Scholar
Hu L, Bentler PM. Cutoff criteria for fit indexes in covariance structure analysis: Conventional criteria versus new alternatives. Struct Equ Model Multidiscip J. 1999;6(1):1–55. https://doi.org/10.1080/10705519909540118.
Google Scholar
Loevinger J. The technic of homogeneous tests compared with some aspects of scale analysis and factor analysis. Psychol Bull. 1948;45(6):507–29. https://doi.org/10.1037/h0055827.
Google Scholar
Sijtsma K, Hemker BT. A Taxonomy of IRT Models for Ordering Persons and Items Using Simple Sum Scores. J Educ Behav Stat. 2000;25(4):391–415. https://doi.org/10.3102/10769986025004391.
Google Scholar
Koo TK, Li MY. A Guideline of Selecting and Reporting Intraclass Correlation Coefficients for Reliability Research. J Chiropr Med. 2016;15(2):155–63. https://doi.org/10.1016/j.jcm.2016.02.012.
Google Scholar
Nunnally JC, Bernstein IH. Psychometric theory 3E. 3rd ed. New York: McGraw-Hill; 1994.
Gosling SD, Rentfrow PJ, Swann WB. A very brief measure of the Big-Five personality domains. J Res Pers. 2003;37(6):504–28. https://doi.org/10.1016/S0092-6566(03)00046-1.
Google Scholar
Lönnqvist JE, Verkasalo M, Leikas S. Viiden suuren persoonallisuusfaktorin 10, 60, ja 300 osion julkiset mittarit. Psykologia. 2008;43(5):328–41.
van der Ark LA. Mokken scale analysis in R. J Stat Softw. 2007;20(11):1–19. https://doi.org/10.18637/jss.v020.i11.
Straat JH, van der Ark LA, Sijtsma K. Using Conditional Association to Identify Locally Independent Item Sets. Methodol Eur J Res Methods Behav Soc Sci. 2016;12(4):117–23. https://doi.org/10.1027/1614-2241/a000115.
Google Scholar
Ligtvoet R, Van der Ark LA, Te Marvelde JM, Sijtsma K. Investigating an invariant item ordering for polytomously scored items. Educ Psychol Meas. 2010;70(4):578–95.
Satorra A, Bentler PM. A scaled difference chi-square test statistic for moment structure analysis. Psychometrika. 2001;66(4):507–14. https://doi.org/10.1007/BF02296192.
Google Scholar
Ponterotto JG, Fietzer AW, Fingerhut EC, Woerner S, Stack L, Magaldi-Dopman D, et al. Development and Initial Validation of the Multicultural Personality Inventory (MPI). J Pers Assess. 2014;96(5):544–58. https://doi.org/10.1080/00223891.2013.843181.
Google Scholar
Lazić M, Jovanović V, Gavrilov-Jerković V. The general self-efficacy scale: New evidence of structural validity, measurement invariance, and predictive properties in relationship to subjective well-being in Serbian samples. Curr Psychol. 2021;40(2):699–710. https://doi.org/10.1007/s12144-018-9992-6.
Google Scholar
Pulkka AT, Budlong L. Associations Between Achievement Goal Orientations, Preferred Learning Practices, and Motivational Evaluations of Learning Environment Among Finnish Military Reservists. Front Psychol. 2022;13:902478. https://doi.org/10.3389/fpsyg.2022.902478.
Google Scholar
Carlson KD, Herdman AO. Understanding the Impact of Convergent Validity on Research Results. Organ Res Methods. 2012;15(1):17–32. https://doi.org/10.1177/1094428110392383.
Google Scholar
Bosco FA, Aguinis H, Singh K, Field JG, Pierce CA. Correlational effect size benchmarks. J Appl Psychol. 2015;100(2):431–49. https://doi.org/10.1037/a0038047.
Google Scholar
Barańczuk U. The Five-Factor Model of Personality and Generalized Self Efficacy. J Individ Differ. 2021;42(4):183–93. https://doi.org/10.1027/1614-0001/a000345.
Google Scholar
Boateng GO, Neilands TB, Frongillo EA, Melgar-Quiñonez HR, Young SL. Best Practices for Developing and Validating Scales for Health, Social, and Behavioral Research: A Primer. Front Public Health. 2018;6(149):1–18. https://doi.org/10.3389/fpubh.2018.00149.
Google Scholar
World Health Organization. Save LIVES – A road safety technical package. 2017. Accessed 20 Mar 2025.
Jacobs L, Keating JJ, Hunt RC, Butler FK, Pons PT, Gestring M, et al. Stop the Bleed®. Curr Probl Surg. 2022;59(10):101193. https://doi.org/10.1016/j.cpsurg.2022.101193.
Google Scholar
Oliver E, Cooper J, McKinney D. Can first aid training encourage individuals’ propensity to act in an emergency situation? A pilot study Emerg Med J. 2014;31(6):518–20. https://doi.org/10.1136/emermed-2012-202191.
Google Scholar
Van de Velde S, Roex A, Vangronsveld K, Niezink L, Van Praet K, Heselmans A, et al. Can training improve laypersons helping behaviour in first aid? A randomised controlled deception trial. Emerg Med J. 2013;30(4):292–7. https://doi.org/10.1136/emermed-2012-201128.
Google Scholar
Pellegrino JL, Smith SE, Banton E, Sudhir A. Systematic Review of Lay Responders Educational Outcomes to Identify Life-Threatening Bleeding. Int J First Aid Educ. 2022;4(2). https://doi.org/10.25894/ijfae.4.2.4.
Oliver E, Forsyth M, Colebourn D, Gordon E, Taylor H, Mulligan J. A randomized trial of blended first aid education for the public. Int J First Aid Educ. 2020;3(1). Publisher: Aperio Press. https://doi.org/10.25894/ijfae.3.1.7.
Pellegrino JL, Charlton N, Goolsby C. “Stop the Bleed” Education Assessment Tool (SBEAT): Development and Validation. Cureus. 2020;12(9):e10567. https://doi.org/10.7759/cureus.10567.
Podsakoff PM, MacKenzie SB, Lee JY, Podsakoff NP. Common method biases in behavioral research: A critical review of the literature and recommended remedies. J Appl Psychol. 2003;88(5):879.
Google Scholar
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