Umeå University's logo

umu.sePublications
Change search
Link to record
Permanent link

Direct link
Alternative names
Publications (10 of 22) Show all publications
Hansson, J. & Inzunza, M. (2026). The Norwegian police’s use of conducted energy weapons: a follow-up study of the CEW use 2024–2025. Umeå: Umeå University
Open this publication in new window or tab >>The Norwegian police’s use of conducted energy weapons: a follow-up study of the CEW use 2024–2025
2026 (English)Report (Other academic)
Abstract [en]

This follow‑up study examines how conducted energy weapons (CEWs) have been integrated into Norwegian policing since their nationwide introduction in 2021. Building on earlier recommendations, the study assesses their operational use, impacts on officer and public safety, influence on decision‑making, training needs, and citizen perceptions. It employs a mixed‑methods design, combining surveys of police officers (n≈400) and citizens (n≈1000), CEW-related reports submitted to the National Police Directorate by the police districts (documented police CEW incidents), and qualitative interviews and focus groups with officers. 

CEWs now occupy a clearly defined intermediate position in the Norwegian use‑of‑force continuum, bridging the gap between low‑level options (e.g. verbal communication, physical control, pepper spray, batons) and firearms. Documented police CEW incidents and officer accounts show that CEW discharges remain relatively rare, while aiming, laser‑painting and arcing are more common – and often sufficient to secure compliance. In 2024, officers reported 337 threats and 213 uses of CEWs, with these figures shifting to 278 and 238 in 2025, respectively, and injuries remaining consistently low and generally minor across both years. These findings align with officers’ perceptions that CEWs mitigate the need for physical grappling and may help to prevent some firearm discharges, particularly in violent, intoxication‑related, or acute psychiatric crisis scenarios occurring within confined spaces. 

Officers generally report feeling safer when equipped with CEWs, noting that the devices create tactical opportunities to intervene earlier and with less risk. However, they often emphasise that CEWs do not constitute a fail‑safe measure: thick clothing, limited range, suboptimal probe spread and aiming error can compromise their effectiveness. Thus, CEWs are often paired with firearm cover, especially in knife‑related situations where distance and timing are critical. Experienced officers also warn of potential overreliance among newer recruits who have never worked in unarmed policing environments, stressing the need to maintain strong communication, de‑escalation skills and sound tactical reasoning, despite the availability of CEWs. 

Citizen data reveal generally high trust in the police and strong support for CEWs as a less-lethal alternative to firearms. Respondents in the older age range tend to be more positive overall, while younger respondents exhibit greater scepticism. Prior exposure to information about CEWs boosts acceptance. At the same time, concerns persist regarding disproportionate use-of-force – especially toward ethnic minorities – reflecting broader societal debates. These findings underscore the importance of continued transparency, public communication, and robust oversight. 

Overall, CEWs have become an important part of Norway’s harm‑reduction approach to policing. CEWs broaden the tactical options available to officers, reduce the need for more injurious force and, in some cases, prevent the need for firearm use. However, their effectiveness and legitimacy depend on high‑quality training, strong situational assessments, careful decision‑making and ongoing monitoring. CEWs cannot replace professional judgment or communication skills; rather, they must complement them to ensure proportional, safe and account policing. 

Place, publisher, year, edition, pages
Umeå: Umeå University, 2026. p. 54
Series
Polisutbildningens skriftserie ; 16
Keywords
Conducted energy weapon, police, taser, use of force
National Category
Other Social Sciences not elsewhere specified
Research subject
police science
Identifiers
urn:nbn:se:umu:diva-253086 (URN)978-91-8070-952-1 (ISBN)978-91-8070-951-4 (ISBN)
Available from: 2026-05-12 Created: 2026-05-12 Last updated: 2026-05-13Bibliographically approved
Granholm Valmari, E., Inzunza, M., Nygren, U., Ghazinour, M. & Gilenstam, K. (2025). Designing an instrument for police officers’ life balance and sustainable lifestyle. British Journal of Occupational Therapy, 88(10), 635-646
Open this publication in new window or tab >>Designing an instrument for police officers’ life balance and sustainable lifestyle
Show others...
2025 (English)In: British Journal of Occupational Therapy, ISSN 0308-0226, E-ISSN 1477-6006, Vol. 88, no 10, p. 635-646Article in journal (Refereed) Published
Abstract [en]

Introduction:Police officers’ occupational patterns and their needs for health promotion are rarely addressed in police health research, partly due to the lack of specific instruments. This study describes the initial steps in developing an instrument that targets officers’ lifestyles and health, utilising occupational therapy and – science.

Method:The study includes 48 participants and uses an instrument development methodology. First, the construct was defined through theoretical dimensions with two focus groups. Second, items were developed and tested during cognitive interviews with 28 officers. Finally, the instrument underwent content validity testing with nine occupational therapists.

Results:The instrument is based on the construct of police officers’ conditions for a sustainable and healthy lifestyle. This refers to an individualised, balanced lifestyle that enables participation, choice and control, supporting healthy routines, roles and meaningful occupations across various life domains shaped by social, occupational and physical environments over time. All domains encompass aspects of working and personal life, and the balance between them.

Conclusion:The instrument’s psychometric properties, representativeness and feasibility need to be continuously evaluated. Subsequently, occupational therapists and human resource personnel may use it to promote police officers’ sustainable lifestyles and life balance as an assessment and a self-reflection tool.

Place, publisher, year, edition, pages
Sage Publications, 2025
National Category
Occupational Therapy
Identifiers
urn:nbn:se:umu:diva-241811 (URN)10.1177/03080226251347181 (DOI)001514676500001 ()2-s2.0-105010351555 (Scopus ID)
Funder
The Kempe Foundations
Available from: 2025-07-01 Created: 2025-07-01 Last updated: 2025-12-10Bibliographically approved
Holmquist, S., Inzunza, M., Ghazinour, M. & Jonsson, B. (2024). Assessing autonomy, relatedness, and competence in higher education: the Swedish need satisfaction and frustration scale. Education Inquiry, 15(4), 423-442
Open this publication in new window or tab >>Assessing autonomy, relatedness, and competence in higher education: the Swedish need satisfaction and frustration scale
2024 (English)In: Education Inquiry, E-ISSN 2000-4508, Vol. 15, no 4, p. 423-442Article in journal (Refereed) Published
Abstract [en]

Need-satisfying experiences corresponding to students' psychological needs of autonomy, relatedness, and competence lead to increased academic engagement and well-being. A lack of education-specific basic needs instruments validated in Swedish may inhibit basic needs research in Swedish-speaking student populations. Thus, the present study aimed to adapt the Need Satisfaction and Frustration Scale (NSFS) to the context of education in Sweden and validate this new Swedish NSFS in a sample of Swedish university students (n = 417, 59.7% women, mean age = 23.3 (SD = 4.3) years). Confirmatory factor analysis was used to investigate the dimensionality of NSFS ratings, followed by structural equation modelling of nomological networks of basic needs, academic engagement, life satisfaction, academic burnout, and perceived stress. The NSFS ratings were best described by a three-factor model with methods correction for reversed item bias. Results showed that each need uniquely contributed to perceived stress and academic burnout. Relatedness and competence, but not autonomy, were significant predictors of life satisfaction and academic engagement. The main study contribution was providing a Swedish NSFS to assess autonomy, relatedness, and competence in higher education. The results support the use of the Swedish NSFS as a three-dimensional measure of basic needs in Swedish-speaking student populations.

Place, publisher, year, edition, pages
Routledge, 2024
Keywords
Well-being, education, confirmatory factor analysis, self-determination theory, basic psychological needs
National Category
Didactics Psychology
Identifiers
urn:nbn:se:umu:diva-199255 (URN)10.1080/20004508.2022.2116877 (DOI)000850168500001 ()2-s2.0-85137749084 (Scopus ID)
Note

Originally included in thesis in manuscript form.

First published online 04 Sep 2022.

Available from: 2022-09-09 Created: 2022-09-09 Last updated: 2024-12-05Bibliographically approved
Cardós-Alonso, M. C., Inzunza, M., Gyllencreutz, L., Espinosa, S., Vázquez, T., Fernandez, M. A., . . . Cintora-Sanz, A. M. (2024). Use of self-efficacy scale in mass casualty incidents during drill exercises. BMC Health Services Research, 24(1), Article ID 745.
Open this publication in new window or tab >>Use of self-efficacy scale in mass casualty incidents during drill exercises
Show others...
2024 (English)In: BMC Health Services Research, E-ISSN 1472-6963, Vol. 24, no 1, article id 745Article in journal (Refereed) Published
Abstract [en]

Introduction: Medical First Responders (MFRs) in the emergency department SUMMA 112 are tasked with handling the initial management of Mass Casualty Incidents (MCI) and building response capabilities. Training plays a crucial role in preparing these responders for effective disaster management. Yet, evaluating the impact of such training poses challenges since true competency can only be proven amid a major event. As a substitute gauge for training effectiveness, self-efficacy has been suggested.

Objective: The purpose of this study is to employ a pre- and post-test assessment of changes in perceived self-efficacy among MFRs following an intervention focused on the initial management of MCI. It also aimed to evaluate a self-efficacy instrument for its validity and reliability in this type of training.

Method: In this study, we used a pretest (time 1 = T1) – post-test (time 2 = T2) design to evaluate how self-efficacy changed after a training intervention with 201 MFRs in initial MCI management. ANOVA within-subjects and between subjects analyses were used. Results: The findings reveal a noteworthy change in self-efficacy before and after training among the 201 participants. This suggests that the training intervention positively affected participants’ perceived capabilities to handle complex situations like MCI.

Conclusion: The results allow us to recommend a training program with theory components together with practical workshops and live, large-scale simulation exercises for the training of medical first responders in MCI, as it significantly increases their perception of the level of self-efficacy for developing competencies associated with disaster response.

Place, publisher, year, edition, pages
BioMed Central (BMC), 2024
Keywords
Disaster training, Emergency medical services, Mass casualty incidents, Self-efficacy, Simulation
National Category
Health Care Service and Management, Health Policy and Services and Health Economy
Identifiers
urn:nbn:se:umu:diva-227334 (URN)10.1186/s12913-024-11175-w (DOI)001250663400001 ()38890678 (PubMedID)2-s2.0-85196192652 (Scopus ID)
Funder
EU, Horizon 2020, 101021775
Available from: 2024-07-01 Created: 2024-07-01 Last updated: 2024-07-01Bibliographically approved
Padyab, M., Hansson, J., Sundqvist, J., Inzunza, M. & Ghazinour, M. (2023). A comparative study of stress experienced by Swedish and Norwegian police officers. Frontiers in Health Services, 3
Open this publication in new window or tab >>A comparative study of stress experienced by Swedish and Norwegian police officers
Show others...
2023 (English)In: Frontiers in Health Services, E-ISSN 2813-0146, Vol. 3Article in journal (Refereed) Published
Abstract [en]

Introduction: Police officers work in a variable environment under different circumstances and often involves stressful situations. This include working irregular hours, ongoing exposure to critical incidents, confrontations and violence. community police officers are mainly out in the society and have daily contact with the general public. critical incidents can also consist of being criticized and stigmatized as a police officer, both from the public but also lack of support from their own organization. There is evidence on negative impacts of stress on police officers. However, knowledge about the nature of police stress and its various types is insufficient. It is assumed that there are common stress factors which are universal among all police officers in different contexts but there is a lack of comparative studies to provide empirical evidence. The aim of this study is to compare different types of stress among police officers in Norway and Sweden and how the pattern of experiencing stress has changed over time in these countries.

Methods: The study population consisted of patrolling police officers from 20 local police districts or units in all seven regions in Sweden (n = 953) and patrolling police officers from four police districts in Norway (n = 678). A 42-item Police Stress Identification Questionnaire was used to measure the stress level.

Results: The findings show differences in types of stressful events as well as its severity among police officers in Sweden and Norway. The level of stress decreased over time among Swedish police officers whereas it showed no change or even an increase among the Norwegian participants.

Discussion: The results of this study are relevant for policy-makers, police authorities and lay police officers in each country to tailor their efforts to prevent stress among police officers.

Place, publisher, year, edition, pages
Frontiers Media S.A., 2023
Keywords
stress, police, comparative study, Sweden, Norway
National Category
Public Health, Global Health and Social Medicine
Identifiers
urn:nbn:se:umu:diva-208339 (URN)10.3389/frhs.2023.1072248 (DOI)001112632600001 ()36926512 (PubMedID)2-s2.0-85159670302 (Scopus ID)
Available from: 2023-05-20 Created: 2023-05-20 Last updated: 2025-02-20Bibliographically approved
Stenlund, T., Wikström, C. & Inzunza, M. (2023). Attitudes to the importance of empathy in police work: a student perspective. In: AEA Europe '23. Assessment reform journeys: Intentions, enactment and evaluation: Book of abstracts. Paper presented at AEA-Europe 2023, the 24th Annual Meeting of the Association for Educational Assessment – Europe, “Assessment reform journeys: intentions, enactment and evaluation”, Malta, November 1-4, 2023 (pp. 117-117).
Open this publication in new window or tab >>Attitudes to the importance of empathy in police work: a student perspective
2023 (English)In: AEA Europe '23. Assessment reform journeys: Intentions, enactment and evaluation: Book of abstracts, 2023, p. 117-117Conference paper, Oral presentation with published abstract (Refereed)
Abstract [en]

In many educational programmes preparing students for professions where human interaction is central, the development of empathic ability is of importance. The aim of this study was to explore attitudes towards the importance of empathy in police work among police students. The intention was also to investigate if attitudes would change over time during education, and whether gender differences could be observed. A modified version of the Jefferson Scale of Physician Empathy was administered to 355 Swedish police students in a mixed method design, including both between- and within-groups comparisons. Attitudes toward the importance of empathy were measured before and after a practical internship. The result showed that the students in general found empathic ability important, but also that they did not change their attitudes over time .The results were conflicting when it came to gender differences. There was no significant result for the between-group sample, but female students reported significantly higher compared to male students in the between-within group. This research is valuable in the discussion on how “soft skills” such as empathic ability can be assessed and developed in students in preparation for professional practice, and can also be useful in educational evaluation and planning.

National Category
Psychology
Identifiers
urn:nbn:se:umu:diva-220037 (URN)
Conference
AEA-Europe 2023, the 24th Annual Meeting of the Association for Educational Assessment – Europe, “Assessment reform journeys: intentions, enactment and evaluation”, Malta, November 1-4, 2023
Funder
Swedish Research Council, 2016-04842
Available from: 2024-01-26 Created: 2024-01-26 Last updated: 2024-01-29Bibliographically approved
Inzunza, M. & Carlsson, N. (2023). Crime prevention in Colombia: A pilot study. International Journal of Comparative and Applied Criminal Justice, 47(3), 279-298
Open this publication in new window or tab >>Crime prevention in Colombia: A pilot study
2023 (English)In: International Journal of Comparative and Applied Criminal Justice, ISSN 0192-4036, E-ISSN 2157-6475, Vol. 47, no 3, p. 279-298Article in journal (Refereed) Published
Abstract [en]

A need to develop effective crime prevention strategies has been recognised throughout history. Due to the financial constraints of criminal justice systems, there are major global efforts to ensure that the strategies employed are highly cost-effective, rational, and evidence-based. To aid such efforts, this study explores the impact of a collaborative, community-oriented crime prevention initiative in Colombia. Empirically, it is based on pre- and post-intervention views of police officers and citizens (assessed by questionnaires) in areas covered by the initiative and control areas, complemented with focus group interviews and crime statistics. The police officers appreciated the greater autonomy provided by the approach and associated changes in organisational culture. The citizens had substantial trust in the police, despite high perceptions of general disorder and personal fear of crime. The preliminary findings indicate that the approach has had some promising effects, but several aspects require more attention.

Place, publisher, year, edition, pages
Taylor & Francis Group, 2023
Keywords
autonomy, Crime prevention, hot spots, police visibility, problem-oriented policing
National Category
Other Legal Research Criminology
Research subject
police science
Identifiers
urn:nbn:se:umu:diva-188907 (URN)10.1080/01924036.2021.1992640 (DOI)000709317200001 ()2-s2.0-85117271515 (Scopus ID)
Available from: 2021-10-26 Created: 2021-10-26 Last updated: 2025-02-20Bibliographically approved
Sjöberg, D. & Inzunza, M. (2022). Improving emergency preparedness with a live collaboration exercise model for first responders. International Journal of Emergency Management, Vol. 17(3-4), 195-216
Open this publication in new window or tab >>Improving emergency preparedness with a live collaboration exercise model for first responders
2022 (English)In: International Journal of Emergency Management, ISSN 1471-4825, E-ISSN 1741-5071, Vol. Vol. 17, no 3-4, p. 195-216Article in journal (Refereed) Published
Abstract [en]

Collaboration is essential for successful emergency event management. Live exercises are one method to prepare for such emergencies. In this paper, we present and evaluate an exercise model for multi-agency collaboration between first responders that focuses on learning collaboration. The model design emphasises preparation, the learning climate, scenarios that support learning, and reflection. The model is underpinned by a practice perspective on learning and structured reflection. Data were collected from three collaboration exercises using questionnaires in conjunction with the exercise and interviews at a later time after the exercise. The analysis showed that the participants developed a knowledge of collaboration and improved their ability to collaborate in real emergency events. The main contribution of the paper is the validation of a small-scale exercise model that places learning of the subject matter in the foreground, which is shown to be a successful method for developing relevant knowledge. It is concluded that this live exercise model both complements the more commonly used large-scale collaboration exercise model and strengthens emergency preparedness.

Place, publisher, year, edition, pages
InderScience Publishers, 2022
Keywords
exercise, learning, collaboration, first responders, reflection, preparation, emergency preparedness, small scenarios, police, ambulance, emergency services, live simulation
National Category
Pedagogy Peace and Conflict Studies Other Social Sciences not elsewhere specified
Identifiers
urn:nbn:se:umu:diva-198855 (URN)10.1504/IJEM.2022.10050172 (DOI)000848322900001 ()2-s2.0-85138021869 (Scopus ID)
Available from: 2022-08-26 Created: 2022-08-26 Last updated: 2025-02-20Bibliographically approved
Frögéli, E., Annell, S., Rudman, A., Inzunza, M. & Gustavsson, P. (2022). The Importance of Effective Organizational Socialization for Preventing Stress, Strain, and Early Career Burnout: An Intensive Longitudinal Study of New Professionals. International Journal of Environmental Research and Public Health, 19(12), 7356-7356
Open this publication in new window or tab >>The Importance of Effective Organizational Socialization for Preventing Stress, Strain, and Early Career Burnout: An Intensive Longitudinal Study of New Professionals
Show others...
2022 (English)In: International Journal of Environmental Research and Public Health, ISSN 1661-7827, E-ISSN 1660-4601, Vol. 19, no 12, p. 7356-7356Article in journal (Refereed) Published
Abstract [en]

Burnout was originally conceptualized based on experiences of new professionals. Role clarity, task mastery, and social acceptance are recognized as key resources enabling new professionals’ management of the challenges of the new profession. However, relations between these resources and stress, strain, and burnout have not yet been thoroughly investigated at professional entry. Increased understanding of these relations could have implications for strategies to prevent burnout. The aim of the study was to investigate within- and between-individual effects over the first months and relations to burnout at one-year post-entry. Data (n = 322) was collected weekly over the first 13 weeks and again 9 months later. Relationships were modelled using a multilevel regression model and correlation analysis. Results showed that on weeks when participants experienced higher role clarity, task mastery, and social acceptance, they reported significantly less stress, and that participants who experienced higher levels of the resources in general, reported significantly less strain. Levels of the resources at three months were related to symptoms of burnout at 12 months. The study findings provide support of the role of task mastery, role clarity, and social acceptance as resources buffering the impact of demands at professional entry on experiences of stress, strain, and burnout.

Place, publisher, year, edition, pages
MDPI, 2022
Keywords
burnout, intensive longitudinal design, JD-R, new professionals, onboarding, organizational socialization, strain, stress, transition
National Category
Public Health, Global Health and Social Medicine Peace and Conflict Studies Other Social Sciences not elsewhere specified
Identifiers
urn:nbn:se:umu:diva-198853 (URN)10.3390/ijerph19127356 (DOI)000818414000001 ()35742604 (PubMedID)2-s2.0-85131949920 (Scopus ID)
Funder
AFA Insurance, 150596
Available from: 2022-08-26 Created: 2022-08-26 Last updated: 2025-02-20Bibliographically approved
Inzunza, M., Brown, G. T. L., Stenlund, T. & Wikström, C. (2022). The relationship between subconstructs of empathy and general cognitive ability in the context of policing. Frontiers in Psychology, 13, Article ID 907610.
Open this publication in new window or tab >>The relationship between subconstructs of empathy and general cognitive ability in the context of policing
2022 (English)In: Frontiers in Psychology, E-ISSN 1664-1078, Vol. 13, article id 907610Article in journal (Refereed) Published
Abstract [en]

Purpose: Empathy has been widely theorized as an important ability in professions such as policing, in which to perform well individuals require multiple and interacting abilities, not least when resolving conflict situations. Even so, there are few studies investigating how subconstructs of empathy relate to other constructs such as general cognitive ability. The purpose of this paper is to establish, after evaluating psychometric properties, relationships among measures of empathy and cognitive ability in a sample of Swedish police students (n = 157).

Design/methodology/approach: Multiple latent variable models of how the different measures work to predict tasks that can be seen as proxies for the ability to understand another person’s situation and intentions are evaluated to determine the most robust relationship(s) within the data.

Findings: We find support for the psychometric properties reported in previous studies with the used instruments. We also find support for perspective-taking, a cognitive empathy subconstruct predicting the ability to recognize emotions, and also the affective part of empathy, predicting general cognitive ability. These findings are discussed at length in the paper.

Originality/value: This research adds more knowledge to the issue of how general cognitive ability relates to cognitive empathy and other subconstructs of empathy or Theory of Mind.

Place, publisher, year, edition, pages
Frontiers Media S.A., 2022
Keywords
cognitive empathy, policing, general cognitive ability, latent variable model, subconstructs
National Category
Psychology
Identifiers
urn:nbn:se:umu:diva-201539 (URN)10.3389/fpsyg.2022.907610 (DOI)000899262000001 ()2-s2.0-85144307961 (Scopus ID)
Funder
Swedish Research Council, 2016-04842
Available from: 2022-12-07 Created: 2022-12-07 Last updated: 2024-08-01Bibliographically approved
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0001-9861-3144

Search in DiVA

Show all publications