• Work and organizational psychology,
• Personell psychology
• Leadership,
• Operational psychology,
• Human factors,
• Stress and coping

Academic article

• Eid, Jarle; Bøhn, Emilie K.; Guderud, Martine R. et al. (2024). A qualitative study of the psychological effects of quarantine as an infection control measure in Norway. (external link)
• Steinsund, Sofie; Eid, Jarle (2023). How did COVID-19 shape the leadership practices of Norwegian school principals? A qualitative follow-up study. (external link)
• Hagen, Kristen; Solem, Stian; Stavrum, Anne-Kristin Støbakk et al. (2023). Changes in mental health symptoms from April (COVID-19 outbreak) to December 2020 in Norway: A two-wave study. (external link)
• Eid, Jarle; Brattebø, Guttorm; Espevik, Roar et al. (2023). Distributed team processes in healthcare services: a scoping review. (external link)
• Eid, Jarle; Aanerud, Marianne; Enberg, Katja Susanna (2023). Teaching sustainability at the high sea: the “One Ocean Expedition”. (external link)
• Johnsen, Bjørn Helge; Brattebø, Guttorm; Espevik, Roar et al. (2022). The Effect of Complexity of Ambulance Missions on Shared Mental Models in Virtual Teams. (external link)
• Johnsen, Bjørn Helge; Espevik, Roar; Eid, Jarle et al. (2022). Coordinating Mechanisms Are More Important Than Team Processes for Geographically Dispersed Emergency Dispatch and Paramedic Teams. (external link)
• Grøtte, Torun; Hagen, Kristen; Eid, Jarle et al. (2022). Changes in contamination-related obsessions and compulsions during the COVID-19 pandemic: A Norwegian longitudinal study. (external link)
• Oen, Vibeke Dale; Svihus, Jeanett Hansen; Solberg, Sara Helene Røyland et al. (2022). Crisis leadership in COVID-19: A qualitative study of Norwegian business leaders. (external link)
• Lien, Camilla Martine; Khan, Samaira; Eid, Jarle (2022). School Principals’ Experiences and Learning from the Covid-19 Pandemic in Norway. (external link)
• Lassen, Espen Rasmussen; Hagen, Kristen; Kvale, Gerd et al. (2022). Personality traits and hardiness as risk- and protective factors for mental distress during the COVID-19 pandemic: a Norwegian two-wave study. (external link)
• Stavland, Halvor; Refvik, Camilla; Eid, Jarle et al. (2021). A brief intervention for PTSD versus treatment as usual: Study protocol for a non-inferiority randomized controlled trial. (external link)
• Eid, Jarle; Jensen, Preben Bjarkøy (2021). Runway incursions in Norway 2009-2019: A case study of extended investigation reports. (external link)
• Diaz Perez, Esperanza; Mamelund, Svenn-Erik; Eid, Jarle et al. (2021). Learning from the COVID-19 pandemic among migrants: An innovative, system-level, interdisciplinary approach is needed to improve public health . (external link)
• Unnarsdóttir, Anna Bára; Lovik, Anikó; Fawns-Ritchie, Chloe et al. (2021). Cohort Profile: COVIDMENT: COVID-19 cohorts on mental health across six nations. (external link)
• Hagen, Kristen; Solem, Stian; Stavrum, Anne-Kristin Støbakk et al. (2021). Mental health symptoms during the first months of the COVID-19 outbreak in Norway: A cross-sectional survey study. (external link)
• Eid, Jarle; Øyslebø, Tuva Emilie (2020). Collective Responses to the 2018 Water Shortage in Cape Town: An Explorative Qualitative Study. (external link)
• Sætrevik, Bjørn; Ørbeck, Sunniva Berge; Helland, Maria Vannes et al. (2020). Decreased Job Security Without Change in Safety During Hydrocarbon Industry Recession. (external link)
• Hystad, Sigurd William; Nielsen, Morten Birkeland; Eid, Jarle (2017). The impact of sleep quality, fatigue and safety climate on the perceptions of accident risk among seafarers [L'impact de la qualite du sommeil, de la fatigue et du climat de securite sur la perception des risques d'accidents chez les marins]. (external link)
• Bergheim, Kjersti; Eid, Jarle; Hystad, Sigurd William et al. (2017). Does psychological capital moderate the relationship between worries about accidents and sleepiness?. (external link)
• Bartone, Paul T.; Johnsen, Bjørn Helge; Eid, Jarle et al. (2017). Hardiness, avoidance coping and risky drinking in stress-exposed military personell: A mediation study. (external link)
• Sandhåland, Hilde; Oltedal, Helle Asgjerd; Hystad, Sigurd William et al. (2017). Effects of leadership style and psychological job demands on situation awareness and the willingness to take a risk: A survey of selected offshore vessels. (external link)
• Hystad, Sigurd William; Olaniyan, Oyeniyi Samuel; Eid, Jarle (2016). Safe travel: Passenger assessment of trust and safety during seafaring. (external link)
• Hystad, Sigurd William; Eid, Jarle (2016). Sleep and fatigue among seafarers: the role of environmental stressors, duration at sea and Psychological Capital. (external link)
• Bergheim, Kjersti; Nielsen, Morten Birkeland; Mearns, Kathryn et al. (2015). The relationship between psychological capital, job satisfaction, and safety perceptions in the maritime industry. (external link)
• Nielsen, Morten Birkeland; Hystad, Sigurd William; Eid, Jarle (2015). The Brief Norwegian Safety Climate Inventory (Brief NORSCI) - Psychometric properties and relationships with shift work, sleep, and health. (external link)
• Bartone, Paul T.; Eid, Jarle; Hystad, Sigurd William et al. (2015). Psychological Hardiness and Avoidance Coping Are Related to Risky Alcohol Use in Returning Combat Veterans. (external link)
• Thomassen, Ådne Gabriel; Hystad, Sigurd William; Johnsen, Bjørn Helge et al. (2015). The combined influence of hardiness and cohesion on mental health in a military peacekeeping mission: A prospective study. (external link)
• Sandhåland, Hilde; Oltedal, Helle Asgjerd; Eid, Jarle (2015). Situation awareness in bridge operations – A study of collisions between attendant vessels and offshore facilities in the North Sea. (external link)
• Sandhåland, Hilde; Oltedal, Helle Asgjerd; Hystad, Sigurd William et al. (2015). Distributed situation awareness in complex collaborative systems: A field study of bridge operations on platform supply vessels. (external link)
• Hystad, Sigurd William; Bartone, Paul T.; Eid, Jarle (2014). Positive organizational behavior and safety in the offshore oil industry: Exploring the determinants of positive safety climate. (external link)
• Hystad, Sigurd William; Mearns, Kathryn; Eid, Jarle (2014). Moral disengagement as a mechanism between perceptions of organisational injustice and deviant work behaviours. (external link)
• Borgersen, Hanne Cecilie; Hystad, Sigurd William; Larsson, Ulf Gerry et al. (2014). Authentic Leadership and Safety Climate Among Seafarers. (external link)
• Sætrevik, Bjørn; Eid, Jarle (2014). The "similarity Index" as an indicator of shared mental models and situation awareness in field studies. (external link)
• Nielsen, Morten Birkeland; Glasø, Lars; Matthiesen, Stig Berge et al. (2013). Bullying and risk-perception as health hazards on oil rigs. (external link)
• Nielsen, Morten Birkeland; Eid, Jarle; Mearns, Kathryn et al. (2013). Authentic leadership and its relationship with risk perception and safety climate. (external link)
• Bergheim, Kjersti; Eid, Jarle; Hystad, Sigurd William et al. (2013). The Role of Psychological Capital in Perception of Safety Climate Among Air Traffic Controllers. (external link)
• Hystad, Sigurd William; Saus-Rose, Evelyn; Sætrevik, Bjørn et al. (2013). Fatigue in seafarers working in the offshore oil and gas re-supply industry: effects of safety climate, psychosocial work environment and shift arrangement. (external link)
• Brandebo, Maria Fors; Sjöberg, Misa; Larsson, Ulf Gerry et al. (2013). Trust in a military context: What contributes to trust in superior and subordinate leaders?. (external link)
• Nielsen, Morten Birkeland; Bergheim, Kjersti; Eid, Jarle (2013). Relationships between work environment factors and workers’ well-being in the maritime industry. (external link)
• Johnsen, Bjørn Helge; Hystad, Sigurd William; Bartone, Paul et al. (2013). Hardiness Profiles: Defining Clusters of the Dispositional Resilience Scale and their Relation to Soldiers’ Health. (external link)
• Nielsen, Morten Birkeland; Eid, Jarle; Hystad, Sigurd William et al. (2013). A brief safety climate inventory for petro-maritime organizations. (external link)
• Westli, Heidi Kristina; Bergheim, Kjersti; Eid, Jarle (2012). Lederutvikling i Forsvaret : utvikling av autentiske ledere?. (external link)
• Eid, Jarle; Mearns, Kathryn; Larsson, Ulf Gerry et al. (2012). Leadership, psychological capital and safety research: Conceptual issues and future research questions. (external link)
• Johnsen, Bjørn Helge; Meeus, Philippine; Meling, John et al. (2012). Cultural differences in emotional intelligence among top officers on board merchant ships. (external link)
• Bartone, Paul T; Hystad, Sigurd William; Eid, Jarle et al. (2012). Psychological hardiness and coping style as risk/resilience factors for alcohol abuse. (external link)
• Saus-Rose, Evelyn; Johnsen, Bjørn Helge; Eid, Jarle et al. (2012). Who benefits from simulator training: Personality and heart rate variability in relation to situation awareness during navigation training. (external link)
• Steine, Iris Mulders; Krystal, John H; Nordhus, Inger Hilde et al. (2012). Insomnia, nightmare frequency, and nightmare distress in victims of sexual abuse: the role of perceived social support and abuse characteristics. (external link)
• Larsson, Ulf Gerry; Eid, Jarle (2012). An idea paper on leadership theory integration. (external link)
• Johnsen, Bjørn Helge; Hansen, Anita Lill; Murison, Robert et al. (2012). Heart rate variability and cortisol responses during attentional and working memory tasks in naval cadets. (external link)
• Matthews, Michael D; Eid, Jarle; Johnsen, Bjørn Helge et al. (2011). A Comparison of Expert Ratings and Self Assessments of Situation Awareness During a Combat Fatigue Course. (external link)
• Hystad, Sigurd William; Eid, Jarle; Brevik, John Ivar (2011). Effects of psychological hardiness, job demands, and job control on sickness absence: a prospective study. (external link)
• Hyllengren, Peder; Larsson, Ulf Gerry; Fors, Maria et al. (2011). Trust at First Sight: Swift Trust in Leaders in Temporary Military Groups. (external link)
• Hystad, Sigurd William; Eid, Jarle; Laberg, Jon Christian et al. (2011). Psychological hardiness predicts admission into Norwegian military officer schools. (external link)
• Espevik, Roar; Johnsen, Bjørn Helge; Eid, Jarle (2011). Outcomes of shared mental models of team members incCross training and high-intensity simulations. (external link)
• Nielsen, Morten Birkeland; Mearns, Kathryn; Matthiesen, Stig Berge et al. (2011). Using the Job Demands-Resources model to investigate risk perception, safety climate and job satisfaction in safety critical organizations. (external link)
• Espevik, Roar; Johnsen, Bjørn Helge; Eid, Jarle (2011). Communication and performance in co-located and distributed teams: an issue of shared mental models of team members?. (external link)
• Hansen, Anita Lill; Waage, Leif; Eid, Jarle et al. (2011). The relationship between attachment, personality and antisocial tendencies in a prison sample: A pilot study. (external link)
• Westli, Heidi Kristina; Johnsen, Bjørn Helge; Eid, Jarle et al. (2010). Teamwork skills, shared mental models, and performance in simulated trauma teams: an independent group design. (external link)
• Hystad, Sigurd William; Eid, Jarle; Hansen, Anita Lill et al. (2010). An exploratory study of differences in emotional intelligence in U.S. and Norwegian undergraduate students. (external link)
• Saus, Evelyn-Rose; Johnsen, Bjørn Helge; Eid, Jarle (2010). Perceived learning outcome: the relationship between experience, realism, and situation awareness during simulator training. (external link)
• Olsen, Olav Kjellevold; Eid, Jarle; Larsson, Ulf Gerry (2010). A field study of leader justice behavior in a morally intense operational context. (external link)
• Hystad, Sigurd William; Eid, Jarle; Johnsen, Bjørn Helge et al. (2010). Psychometric properties of the revised Norwegian dispositional resilience (hardiness) scale. (external link)
• Sandvik, Asle Makoto; Gjeldnes, Rune; Hystad, Sigurd William et al. (2010). Psykologisk hardførhet predikerer soldaters motivasjonsutvikling under en 200 km lang skimarsj. (external link)
• Olsen, Olav Kjellevold; Pallesen, Ståle; Eid, Jarle (2010). The impact of partial sleep deprivation on moral reasoning in military officers. (external link)
• Eid, Jarle; Larsson, Gerry; Johnsen, Bjørn Helge et al. (2009). Psychometric properties of the Norwegian version of the Impact of Event Scale- Revised in a nonclinical sample. (external link)
• Bartone, Paul T; Eid, Jarle; Johnsen, Bjørn Helge et al. (2009). Big-Five Personality Factors, Hardiness and Social Judgment as Predictors of Leader Performance.. (external link)
• Hystad, Sigurd William; Eid, Jarle; Bjørn Helge, Johnsen et al. (2009). Psykologisk hardførhet: En revidert versjon av den norske "Hardiness"-skalaen. (external link)
• Hystad, Sigurd William; Eid, Jarle; Laberg, Jon Christian et al. (2009). Academic Stress and Health: Exploring the Moderating Role of Personality Hardiness. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Pallesen, Ståle et al. (2009). Predicting transformational leadership in naval cadets: effects of personality hardiness and training. (external link)
• Eid, Jarle; Fossdal, Linn Veronica Smedsrød; Krossøy, Renate (2008). Varsling i operative organisasjoner. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Bartone, Paul T et al. (2008). Growing transformational leaders: Exploring the role of personality hardiness. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Birkhaug, Per et al. (2007). Coping style and sailors’ perceptions of family situation: Effects on psychological readiness during a Navy deployment. (external link)
• Espevik, Roar; Johnsen, Bjørn Helge; Eid, Jarle et al. (2006). Shared Mental Models and Operational Effectiveness; Effects on performance and team processes in a submarine attack team. (external link)
• Saus, Evelyn-Rose; Johnsen, Bjørn Helge; Andersen, Rune et al. (2006). The effects of brief situational awareness training in a shoot not shoot police simulator. (external link)
• Matthews, Michael D; Eid, Jarle; Kelly, Dennis et al. (2006). Character strengths and virtues of developing military leaders: An international comparison. (external link)
• Olsen, Olav Kjellevold; Eid, Jarle; Johnsen, Bjørn Helge (2006). Moral behavior and transformational leadership in Norwegian naval cadets. (external link)
• Saus, Evelyn-Rose; Johnsen, Bjørn Helge; Eid, Jarle et al. (2006). The effect of brief situational awareness training in a police shooting simulator: An experimental study. (external link)
• Dybdahl, Ragnhild; Christie, Helen Johnsen; Eid, Jarle (2006). Psykososialt arbeid med barn og familer som er asylsøkere og flyktninger i Norge. (external link)
• Eid, Jarle; Morgan, Charles A (2006). Dissociation, hardiness, and performance in military cadets participating in survival training. (external link)
• Espevik, Roar; Eid, Jarle; Johnsen, Bjørn Helge (2006). Shared Mental Models and Operational Effectiveness: Effects on Perfomance and Team Processes in Submarine Attack teams. (external link)
• Matthews, Michael D; Martinez, Silas G.; Eid, Jarle et al. (2005). A comparison of observer and incumbent ratings of situation awareness. (external link)
• Kobbeltvedt, Therese; Brun, Wibecke; Johnsen, Bjørn Helge et al. (2005). Risk as feelings or risk and feelings? A cross-lagged panel analysis. (external link)
• Solberg, Ole Asbjørn; Laberg, Jon Christian; Johnsen, Bjørn Helge et al. (2005). Predictors of self-efficacy in a Norwegian Battalion prior to deployment in an international operation. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Løvstad, Terje et al. (2005). Kriseintervensjon i operative organisasjoner: Erfaringer fra Sjøforsvarets Støttelag. (external link)
• Eid, Jarle; Matthews, Michael D; Meland, Nils Tore et al. (2005). Dispositional optimism and self-assessed situation awareness in a Norwegian military training exercise. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Saus, Evelyn-Rose (2005). Trauma narratives and emotional processing. (external link)
• Pallesen, Ståle; Johnsen, Bjørn Helge; Hansen, Anita et al. (2004). Sleep deprivation and hemispheric asymmetry for facial recognition reaction time and accuracy. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Brun, Wibecke et al. (2004). Situation Awareness and Transformational Leadership in Senior Military Leaders: An Exploratory Study. (external link)
• Hansen, Anita; Johnsen, Bjørn Helge; Eid, Jarle et al. (2004). Hjerteratevariabilitet: En lovende tilnærming til studiet av psykologiske prosesser. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Saus, Evelyn-Rose et al. (2004). Stress and coping in a week-long disabled submarine exercise. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Bartone, Paul T. (2004). Psykologisk "hardførhet": The Short Hardiness Scale. (external link)
• Eid, Jarle; Herlofsen, Pål H. (2004). Posttraumatisk stressforstyrrelse i DSM- og ICD-systemene: Implikasjoner for forskning og behandling. (external link)
• Eid, Jarle (2003). The Course of PTSD Symptoms Following Military Training Accidents and Brief Psychosocial Interventions. (external link)
• Johnsen, Bjørn Helge; Laberg, Jon Christian; Eid, Jarle et al. (2002). Dichotic listening and sleep deprivation: Vigilance effects. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Laberg, Jon Christian et al. (2002). The effect of sensitization and coping style on posttraumatic stress-symptoms and quality of life: Two longitudinal studies.. (external link)
• Bartone, Paul T; Johnsen, Bjørn Helge; Eid, Jarle et al. (2002). Factors influencing small unit cohesion in Norwegian Navy officer cadets. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge (2002). Diagnosen akutt stresslidelse og forebygging av posttraumatisk stresslidelse. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge (2002). Acute stress reactions after submarine accidents. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Laberg, Jon Christian et al. (2002). Somatization, sensitization and subjective health complaints. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Weisæth, Lars (2001). The effects of group psychological debriefing on acute stress reactions following a traffic accident : a quasi-experimental approach. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Thayer, Julian (2001). Post-traumatic stress symptoms following shipwreck of a Norwegian Navy frigate - a longitudinal perspective. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Weisæth, Lars (2001). The effects of psychological debriefing on acute stress reactions following a traffic accident: A quasi experimental approach. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge (2001). Posttraumatic stressreactions after shipwreck. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Thayer, Julian Francis (1999). Measuring post-tramatic stress symptoms: A psychometric evaluation of symptom- and coping questionnaires based on a Norwegian sample. (external link)
• Eid, Jarle; Thayer, Julian; Johnsen, Bjørn Helge (1999). Measuring posttraumatic stress symptoms: A psychometric evaluation of symptom- and coping questionaires based on a Norwegian sample. (external link)
• Eid, Jarle; Johnsen, B.H.; Thayer, J.F. (1999). Measuring post-traumatic stress symptoms: A psychometric evaluation of symptom- and coping questionnaires based on a Norwegian sample. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Laberg, Jon Christian (1998). Coping Strategies and Mental Health Problems in a Military Unit. (external link)
• Johnsen, Bjørn Helge; Laberg, Jon Christian; Eid, Jarle (1998). Coping strategies and mental health problems in a military unit. (external link)
• Johnsen, Bjørn Helge; Laberg, Jon Christian; Eid, Jarle (1998). Coping strategies and mental health problems in a military unit. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Løvstad, T. et al. (1997). Post-traumatic stress-symptoms in non-exposed, victims and spontaneous rescuers after avalanche. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Løvstad, Terje et al. (1997). Posttraumatic Stress Symptoms in Nonexposed, Victims and Spontaneous Rescuers after an Avalanche. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Løvstad, Terje et al. (1997). Post -traumatic stress symptoms in non- exposed, victims and spontaneous rescuers after avalanche. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Laberg, Jon Christian (1996). Militærpsykologisk forskning og praksis : aktuelle bidrag til utviklingen av psykologisk fagkunnskap. (external link)
• Eid, Jarle; Johnsen, B.H.; Laberg, J.C. (1996). Militærpsykologisk forskning og praksis: Aktuelle bidrag til utviklingen av psykologisk fagkunnskap. (external link)
• Johnsen, B.H.; Eid, Jarle; Løvstad, T. et al. (1996). Mestringsstrategi og utvikling av post-traumatiske stress symptomer etter forlis med marinefartøy. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Laberg, J. C. (1996). Militærpsykologisk forskning og praksis: aktuelle bidrag til utvikling en av psykologisk fagkunnskap. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Løvstad, T. et al. (1996). Mestringsstrategi og utvikling av posttraumatiske stressymptomer etter forlis med marinefartøy. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Løvstad, Terje et al. (1996). Mestringsstrategi og utvikling av posttraumatiske stressymptomer etter forlis med marinefartøy. Tidsskrift for Norsk Psyko-logforening,. (external link)
• Eid, Jarle; Johnsen, B.H.; Løvstad, T. et al. (1995). Havari og ulykker i fredstid. Prinsipper for ledelse og personel omsorg i Sjøforsvaret. (external link)
• Eid, Jarle; Johnsen, B.H.; Løvstad, T. et al. (1995). Ulykker i fredstid. Erfaringer fra psykososialt arbeide i forsvaret. (external link)
• Eid, Jarle; Johnsen, B.H.; Løvstad, T. et al. (1995). Organisering av psykososialt støttearbeid: Erfaringer fra to ulykker i Forsvaret. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Løvstad, Terje et al. (1995). Organisering av psykososialt støttearbeid - erfaringer fra to ulykker i Forsvaret. (external link)
• Polley, Richard B.; Eid, Jarle (1994). First Among Equals ; Leaders, Peers and Choice. (external link)
• Polley, Richard B.; Eid, Jarle (1990). Leadership Training on the Bergen Fjord: A Case Study and Evaluation. (external link)

Chapter

• Eid, Jarle; Johnsen, Bjørn Helge (2023). Militærpsykologiens bidrag til leder- og ledelsesutvikling. (external link)
• Johnsen, Bjørn Helge; Sanden, Sverre; Eid, Jarle (2022). Oppfølging av personer som er utsatt for potensielt traumatiserende hendelser. (external link)
• Eid, Jarle (2022). Personelloppfølging ved plutselig død. (external link)
• Eid, Jarle; Harris, Anette Kristoffersen (2019). Emosjoner, stress og mestring. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge (2018). Ivaretakelse av operativt personell. (external link)
• Olsen, Olav Kjellevold; Eid, Jarle (2018). Operativ ledelse- en introduksjon. (external link)
• Eid, Jarle (2018). Persepsjon. (external link)
• Espevik, Roar; Johnsen, Bjørn Helge; Eid, Jarle (2018). Grupper og operative team. (external link)
• Eid, Jarle; Harris, Anette (2018). Emosjoner, stres og mestring. (external link)
• Laberg, Jon Christian; Johnsen, Bjørn Helge; Espevik, Roar et al. (2018). Sosialpsykologi. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Laberg, Jon Christian (2018). Introduksjon til operatv psykologi. (external link)
• Bartone, Paul T; Eid, Jarle; Hystad, Sigurd William (2016). Training hardiness for stress resilience. (external link)
• Olsen, Olav Kjellevold; Eid, Jarle (2015). Operativ ledelse. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge (2005). Aktiv personalomsorg etter kriser og ulykker. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge (2005). Aktiv personalomsorg etter ulykker og dødsfall. (external link)

Academic literature review

• Eid, Jarle; Hansen, Anita Lill; Andreassen, Natalia et al. (2023). Developing local crisis leadership – A research and training agenda. (external link)
• sanden, sverre; Johnsen, Bjørn Helge; Eid, Jarle et al. (2014). Mental readiness for maritime international operation: procedures developed by Norwegian navy. (external link)
• Steine, Iris Mulders; Harvey, Allison G.; Krystal, John H et al. (2012). Sleep disturbances in sexual abuse victims: A systematic review. (external link)
• Lygre, Ragnhild; Eid, Jarle; Larsson, Gerry et al. (2011). Terrorism as a Process: A critical review of Moghaddam’s “Staircase to Terrorism” model. (external link)

Popular scientific article

• Steinsund, Sofie; Espevik, Roar; Brattebø, Guttorm et al. (2023). Er kommunene tilstrekkelig rustet for en usikker fremtid?. (external link)
• Bergheim, Kjersti; Espevik, Roar; Hansen, Anita Lill et al. (2023). BRANN OG REDNING UNDER PANDEMIEN: Da Norge stengte ned. (external link)
• Eid, Jarle; Hansen, Anita Lill; Espevik, Roar et al. (2023). HVA KJENNETEGNER KREVENDE OPPDRAG INNEN BRANN OG REDNING?. (external link)
• Eid, Jarle; Steinsund, Sofie; Lien, Camilla Martine et al. (2023). Rektor under en pandemi: Jeg har skjønt hvor viktig rektorfunksjonen er.. (external link)
• Eid, Jarle (2009). Kommunikasjon i konflikt og samarbeid. (external link)
• Bergheim, Kjersti; Westli, Heidi Kristina; Eid, Jarle (2008). Autentisk ledelse - Kjernen i positivt lederskap?. (external link)
• Bergheim, Kjersti; Westli, Heidi Kristina; Eid, Jarle (2008). Autentisk ledelse - Kjernen i positivt lederskap?. (external link)
• Eid, Jarle (2008). Kjønn og karrierevalg hos yngre offiserer. (external link)
• Bergheim, Kjersti; Eid, Jarle (2008). Who wants a good safety climate for Christmas?. (external link)
• Eid, Jarle (2007). Kvalifisert til å være modig. (external link)
• Eid, Jarle (2007). Fra kritisk revisjon til revisor i krise. (external link)
• Sommerfelt Pettersen, Jan; Michelsen, Leif Tore; Johnsen, Bjørn Helge et al. (2006). Sjøforsvarets Støttelag- En operativ sanitetsressurs. (external link)
• Eid, Jarle (2005). Kommando og kontroll i et Nettverksbasert Forsvar. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Eriksen, Bård et al. (2004). Mental beredskap under internasjonale operasjoner: Erfaringer fra 21 MTB skvadrons deployering til Gibraltar. (external link)
• Brun, Wibecke; Ekornås, Belinda; Kobbeltvedt, Therese et al. (2003). Betydningen av felles mentale modeller for beslutningstaking i operative team. (external link)
• Hansen, Anita Lill; Johnsen, Bjørn Helge; Eid, Jarle et al. (2003). Grunnleggende prosesser i situasjonsbevissthet: norsk militær forskning. (external link)
• Kobbeltvedt, Therese; Brun, Wibecke; Johnsen, Bjørn Helge et al. (2002). Risiko og sikkerhet under internasjonal tjeneste i Kosovo. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Laberg, Jon Christian (1996). Beslutningstaking under stress. (external link)
• Eid, Jarle (1995). Naturen som arena for teambygging og lederutvikling. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Løvstad, Terje et al. (1995). Havari og Ulykker i Fredstid - prinsipper for ledelse og personellomsorg i Sjøforsvaret. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Løvstad, Terje et al. (1995). Ulykker i Fredstid - erfaringer fra psykososialt arbeid i Forsvaret. (external link)
• Eid, Jarle (1994). Utdanning og Omstilling - nye utfordringer for Sjøkrigsskolen. (external link)
• Eid, Jarle (1994). Omstilling og Kompetanseutvikling - nye krav til høyere utdanning i Forsvaret. (external link)
• Eid, Jarle; Vatnelid, Frode (1993). Reformer i Svensk offentlig Forvaltning - relevante erfaringer for det norske Forsvaret ?. (external link)

Academic anthology/Conference proceedings

• Olsen, Olav Kjellevold; Johnsen, Bjørn Helge; Eid, Jarle (2022). Operativ psykologi 3. Personellomsorg og ivaretakelse. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle (2019). Operativ psykologi 2. (external link)
• Bartone, Paul T; Eid, Jarle; Johnsen, Bjørn Helge et al. (2010). Enhancing Human Performance in Security Operations: International and Law Enforcement Perspectives. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge (2005). Operativ Psykologi. (external link)

Errata

• Stavland, Halvor; Refvik, Camilla; Eid, Jarle et al. (2021). Correction to: A brief intervention for PTSD versus treatment as usual: Study protocol for a non-inferiority randomized controlled trial (Trials, (2021), 22, 1, (737), 10.1186/s13063-021-05674-y). (external link)

Article in business/trade/industry journal

• Johnsen, Bjørn Helge; Brattebø, Guttorm; Nordstrand, Andreas Espetvedt et al. (2020). Hva kan vi lære av andre som har vært isolert under ekstreme situasjoner. (external link)

Academic chapter/article/Conference paper

• Johnsen, Bjørn Helge; Harris, Anette; Eid, Jarle (2019). Mestring av stress. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle (2019). Introduksjon. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Laberg, Jon Christian et al. (2019). Internasjonale operasjoner. (external link)
• Eid, Jarle; Nielsen, Morten Birkeland; Hystad, Sigurd William (2019). Sikkerhetsklima. (external link)
• Eid, Jarle (2019). Terrorisme og radikalisering. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Sanden, Sverre (2019). Personelloppfølging etter katastrofer og ulykker. (external link)
• Lygre, Ragnhild; Eid, Jarle (2012). In Search of Psychological Explanations of Terrorism. (external link)
• Eid, Jarle; Lescreve, Francois; Larsson, Gerry (2012). International perspectives on military psychology. (external link)
• Matthews, Michael D.; Eid, Jarle; Johnsen, Bjørn Helge et al. (2012). A Comparison of Expert Ratings and Self-Assessments of Situation Awareness during a Combat Fatigue Course. (external link)
• Saus-Rose, Evelyn; Espevik, Roar; Eid, Jarle (2010). Situational awareness and shared mental models: Implications for training in security operations. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Laberg, Jon Christian (2010). Stress and coping in security and prisoner situations. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Laberg, Jon Christian et al. (2010). Preparing of security personnel for international operations. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle (2010). Individual differences factors affecting security operations. (external link)
• Laberg, Jon Christian; Firing, Kristian; Wicklund, Robert Arnold et al. (2010). Social factors in security operations. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle (2005). Samhandling i operative team. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Laberg, Jon Christian et al. (2005). Internasjonale operasjoner. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle (2005). Psykologiske operasjoner. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Laberg, Jon Christian (2005). Mestring av gissel og fangesituasjoner. (external link)
• Eid, Jarle (2005). Emosjoner, stress og mestring. (external link)
• Eid, Jarle (2005). Persepsjon. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Laberg, Jon Christian (2005). Introduksjon til operativ psykologi. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge (2005). Personellomsorg etter kritiske hendelser. (external link)
• Eid, Jarle (2005). Når medarbeidere rammes: Personalomsorg ved ulykker og dødsfall i virksomheten. (external link)
• Brun, Wibecke; Eid, Jarle; Johnsen, Bjørn Helge et al. (2005). Bridge Resource Management Training: Enhancing Shared Mental Models and Task Performance?. (external link)
• Laberg, Jon Christian; Eid, Jarle; Johnsen, Bjørn Helge et al. (2000). Coping with interrogations. (external link)
• Laberg, J.C.; Eid, Jarle; Johnsen, B.H. et al. (1999). Coping with interrogations. (external link)

Doctoral dissertation

• Bergheim, Kjersti; Nielsen, Morten Birkeland; Eid, Jarle (2018). Safety Climate perceptions in High Reliability Organizations - the role of Psychological Capital. (external link)
• Sandhåland, Hilde; Oltedal, Helle Asgjerd; Hystad, Sigurd William et al. (2017). Safety on board offshore vessels: A study of shipboard factors and situation awareness. (external link)
• Eid, Jarle (2000). Early Predictors of PTSD Symptom Reporting. The significance of contextual and individual factors. (external link)

Non-fiction book

• Eid, Jarle; Johnsen, Bjørn Helge (2018). Operativ psykologi- 3.utgave. (external link)
• Eid, Jarle (2007). En kommentar til ”Tøffe piloter gråter ikke”. (external link)

Poster

• Bartone, Paul T.; Eid, Jarle; Hystad, Sigurd William et al. (2013). Low psychological hardiness and avoidance coping predict alcohol abuse in the military. (external link)
• Bergheim, Kjersti; Hystad, Sigurd William; Eid, Jarle (2010). Psychological Capital and Safety Climate: A study of Norwegian Air Traffic Controllers. (external link)
• Westli, Heidi Kristina; Eid, Jarle; Mearns, Kathryn et al. (2010). Positive organizational behaviour and safety science. Conceptual issues and future research questions. (external link)
• Hansen, Anita Lill; Waage, Leif; Eid, Jarle et al. (2009). Attachment styles and personality as risk factors in antisocial tendencies. (external link)
• Bartone, Paul T; Eid, Jarle; Hystad, Sigurd William et al. (2009). Evaluatin a new screening approach to identify soldiers at high-risk for alcohol abuse. (external link)
• Hystad, Sigurd William; Eid, Jarle; Laberg, Jon Christian et al. (2008). Operational Psychology. (external link)
• Bartone, Paul T; Eid, Jarle; Hystad, Sigurd William et al. (2008). Norwegian adaptation of the DRS- Dispositional Resilience Scale for measuring hardiness under stress. (external link)
• Bartone, Paul T.; Eid, Jarle; Hystad, Sigurd William et al. (2008). Norwegian adaption of the DRS - Dispositional Resiliences Scale for measuring hardiness under stress. (external link)
• Hystad, Sigurd William; Eid, Jarle; Brevik, John Ivar et al. (2008). Measurement equivalence in Norwegian and American Hardiness measures. (external link)
• Bartone, Paul T.; Johnsen, Bjørn Helge; Eid, Jarle et al. (2007). DIF - Differential Item Functioning Analysis of Norwegian and American Hardiness Measures. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Bartone, Paul T et al. (2007). Developing Transformational Leaders: Personality Hardiness as a percursor to Growth. (external link)
• Johnsen, Bjørn Helge; Eid, Jarle; Bartone, Paul T et al. (2007). Personality hardiness and training as predictors of the "Full range of leadership model". (external link)
• Saus, Evelyn-Rose; Johnsen, Bjørn Helge; Eid, Jarle et al. (2007). Acute stress disorder following a maritime disaster related to later PTSD. (external link)
• Bartone, Paul T; Eid, Jarle; Johnsen, Bjørn Helge et al. (2007). Cross cultural adaptation of the DRS-15 Dispositional Resilience Scale (psychological hardiness). (external link)
• Saus, Evelyn-Rose; Johnsen, Bjørn Helge; Eid, Jarle et al. (2006). The relationship between The Big Five and situational awareness in a navigation simulator. (external link)
• Bartone, Paul T; Larsson, Gerry; Eid, Jarle et al. (2005). Real world leader development: A cross national, grounded theory approach. (external link)
• Eid, Jarle; Matthews, Michael D (2005). Role of Women in the military: An international comparison. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Saus, Evelyn Rose et al. (2004). Stress and coping in a week long disabled submarine exercise. (external link)
• Eid, Jarle; Matthews, Michael D; Johnsen, Bjørn Helge (2004). Human strenghts and adaptation to a radically changed context. (external link)
• Matthews, Michael D; Eid, Jarle; Johnsen, Bjørn Helge et al. (2004). Optimism predict situation awareness in a military training exercise. (external link)
• Matthews, Michael D; Eid, Jarle (2003). Situational Awareness and task performance in military training. (external link)
• Eid, Jarle; Nissestad, Odd Arne; Bartone, Paul T et al. (2003). Leader development in Norwegian Navy officer Cadets. (external link)
• Kobbeltvedt, Therese; Brun, Wibecke; Johnsen, Bjørn Helge et al. (2003). Risk and feelings. (external link)
• Laberg, J.; Nissestad, Odd Arne; Johnsen, B.H. et al. (2000). Operational readiness during international operations. (external link)

Abstract

• Olsen, Olav Kjellevold; Larsson, Ulf Gerry; Eid, Jarle et al. (2012). Authentic leadership and safety climate in shipping. (external link)
• Olsen, Olav Kjellevold; Eid, Jarle; Pallesen, Ståle (2012). The impact of sleep loss on moral cognition. (external link)
• Hystad, Sigurd William; Eid, Jarle; Brevik, John Ivar et al. (2008). Measurement equivalence in Norwegian and American hardiness scales. (external link)

Academic lecture

• Eid, Jarle; Brevik, John Ivar; Hystad, Sigurd William et al. (2011). Evaluation of Psychological Hardiness and Coping Style as Risk/Resilience Factors for Health Risk Behaviour. (external link)
• Eid, Jarle; Bergheim, Kjersti; Laberg, Jon Christian et al. (2009). Authentic leadership and psychological capiral: Does it influence safety climate in high reliability organizations?. (external link)
• Eid, Jarle (2008). Current research in Operational Psychology. Roundtable discussion at the Division 19 meeting, American Psychological Association annual convention, Boston, MA. (external link)
• Olsen, Olav Kjellevold; Eid, Jarle; Johnsen, Bjørn Helge (2008). Is There a Morals Component in Transformational Leadership?. (external link)
• Eid, Jarle; Matthews, Michael D; Johnsen, Bjørn Helge et al. (2008). Character strengths and resilience during a POW Exercise. (external link)
• Saus, Evelyn-Rose; Johnsen, Bjørn Helge; Eid, Jarle et al. (2006). The relationship between The Big Five and situational awareness in a navigation simulator. (external link)
• Eid, Jarle; Olsen, Olav Kjellevold; Johnsen, Bjørn Helge (2006). Moral behaviour and transformational leadership. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Sommerfelt Pettersen, Jan (2006). Early psychosocial Interventions after Critical Incidents in Norwegian Military Units. (external link)
• Bartone, Paul T; Johnsen, Bjørn Helge; Eid, Jarle et al. (2006). International adaptation of a brief human resiliency (hardiness) scale. (external link)
• Eid, Jarle; Matthews, Michael D (2005). Positive psychology and the military. On adapting to challenging situations. (external link)
• Saus, Evelyn-Rose; Riisem, Per Ketil; Andersen, Rune et al. (2004). Trening av situasjonsbevissthet ved Politihøgskolens skytesimulator. (external link)
• Matthews, Michael D; Eid, Jarle; Meland, Nils Tore| et al. (2004). Predicting small unit leader performance during a combat fatigue course. (external link)
• Tapia, Martha; Eid, Jarle (2004). Measuring emotional intelligence across cultures. (external link)
• Kobbeltvedt, Therese; Brun, Wibecke; Johnsen, Bjørn Helge et al. (2003). Risk = feelings or Risk & feelings. (external link)
• Kobbeltvedt, Therese; Brun, Wibecke; Johnsen, Bjørn Helge et al. (2003). Risk and feelings: A cross-lagged panel analysis. (external link)
• Kobbeltvedt, Therese; Brun, Wibecke; Johnsen, Bjørn Helge et al. (2003). Risk and feelings. (external link)
• Brun, Wibecke; Kobbeltvedt, Therese; Laberg, Jon Christian et al. (2002). Objective vs. subjective risk: Experiences from a peace-keeping mission in Kosovo. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Laberg, Jon Christian et al. (2001). Approaches to leader development at the Royal Norwegian Naval Academy. (external link)
• Espevik, Roar; Eid, Jarle; Johnsen, Bjørn Helge et al. (2001). An experimental study of shared mental models in crisis management. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Weisæth, L (2000). Group Psychological Debriefings - does it make a difference?. (external link)
• Ekornås, B.; Brun, Wibecke; Eid, Jarle et al. (2000). Studying the effect of a crew and bridge resource management training program: Shared mental models and task performance. (external link)
• Ganz, K.C.; Brun, Wibecke; Eid, Jarle et al. (2000). Time pressure and decision making performance in a simulated search and rescue operation: Testing an inventory on hypervigiland decision making strategy. (external link)
• Laberg, J.; Brun, Wibecke; Eid, Jarle et al. (2000). Risikovurdering, belastning og helse blant befal og mannskaper i et geværkompani i Norbn II / KFOR. (external link)
• Laberg, Jon Christian; Eid, Jarle; Johnsen, Bjørn Helge (1998). Coping with interrogations. (external link)
• Eid, Jarle; Brun, Wibecke; Laberg, Jon Christian et al. (1998). Participating in a prisoner-of war exercise: stress reactions and coping. (external link)
• Eid, Jarle; Brun, Wibecke (1998). Stress and coping in a simulated Prisoner of War exercise. (external link)
• Laberg, Jon Christian; Eid, Jarle; Johnsen, Bjørn Helge (1998). Coping with interrogations. (external link)
• Eid, Jarle; Johnsen, Bjørn Helge; Laberg, Jon Christian (1997). Critical incidents in military units - Personality and contextual factors affecting troop adaption to psychological stress. (external link)
• Johnsen, B.H.; Laberg, J.C.; Eid, Jarle et al. (1996). Mental health in a radically changed context. (external link)
• Eid, Jarle; Johnsen, B.H.; Løvstad, T. et al. (1995). Post-traumatic stress symptoms in an army unit after exposure to avalanche. (external link)
• Johnsen, B.H.; Eid, Jarle; Løvstad, T. et al. (1995). Coping strategies and Post-Traumatic stress reactions after shipwreck. (external link)

Interview

• Eid, Jarle (2008). Tøffe miljø varsler ikke om kollegaer. (external link)
• Korsvold, Thorstein; Eid, Jarle (2007). TV2 Nyhetskanalen: Ukeblikk. (external link)

Report

• Lygre, Ragnhild; Eid, Jarle; Larsson, Gerry (2008). Terrorismens psykologi; En oversikt over ulike psykologiske forklaringsmodeller for terrorisme. (external link)
• Westli, Heidi K; Bergheim, Kjersti; Eid, Jarle (2007). Lederutvikling i Forsvaret: En evaluering av Forsvarets Lederutviklingsprogrammer. (external link)
• Laberg, Jon Christian; Johnsen, Bjørn Helge; Eid, Jarle et al. (2002). Mental beredskap under internasjonale operasjoner. (external link)
• Laberg, Jon Christian; Johnsen, Bjørn Helge; Eid, Jarle et al. (2002). Mental beredskap under internasjonale operasjoner: KFOR undersøkelsen. (external link)
• Eid, Jarle (2001). Tidlig intervensjon og forebygging av posttraumatiske stressforstyrrelser. (external link)
• Brun, Wibecke; Eid, Jarle; Johnsen, Bjørn Helge et al. (2001). Shared mental models and task performance: Studying the effect of a crew & bridge resource management training program. (external link)
• Laberg, Jon Christian; Johnsen, Bjørn Helge; Eid, Jarle et al. (2000). Stress og Mestring etter Fange- og Avhørstjeneste. (external link)
• Laberg, John Christian; Johnsen, Bjørn Helge; Eid, Jarle et al. (2000). Stress og Mestring etter Fange- og Avhørstjeneste. (external link)
• Carm, Ellen; Bergdal, Inge; Eid, Jarle et al. (1996). Kompetansesentra for Lederutdanning og Lederutvikling i Forsvaret. (external link)

Masters thesis

• Lome, Ragnhild; Blystad, Astrid; Klopstad, Astrid et al. (2008). Kommunikasjon i internasjonale katastrofesituasjoner: Norsk helsepersonells opplevelse av informasjonsutveksling under flodbølgekatastrofen i Sør-Asia i 2004. "Informasjonsflyt i norsk helsevesen under katastrofehåndtering i internasjonal sammenheng". (external link)

Academic monograph

• Eid, Jarle; Johnsen, Bjørn Helge (2007). Operational Psychology. Training and Development Issues: A Special Issue of Military Psychology. (external link)

Editorial

• Johnsen, Bjørn Helge; Eid, Jarle (2006). Operational psychology: Training and development issues. (external link)

Textbook

• Mikkelborg, Susann; Eid, Jarle; Johnsen, Bjørn Helge (2006). Studiehefte til boka “Operativ Psykologi". (external link)

Other

• Eid, Jarle; Johnsen, Bjørn Helge (2005). Forord til operativ psykologi. (external link)
• Laberg, Jon Christian; Brun, Wibecke; Eid, Jarle et al. (2001). Risikovurdering, belastning og helse blant befal og mannskaper i et geværkompani i Norbn II/KFOR. (external link)
• Brun, Wibecke; Johnsen, Bjørn Helge; Eid, Jarle et al. (2000). The effect of sleep deprivation on planning performance, risk perception and probability estimation in a simulated rescue mission. (external link)

Short communication

• Eid, Jarle; Femanger Pettersen, A.K.; Nissestad, O.A. et al. (2000). En offisersutdanning for fremtiden. (external link)

See a complete overview of publications in Cristin.

Current and completed projects:

2020-2021: Regional Research Fund (RFF). Societal security

2020: DIKU & Kompetanse Norge. Pandemic education

2017-2023: DIKU - NORPART (Vietnam) with HINN 

2017-2023: DIKU - NORPART (Nepal) with UiO 

2019-2023: DIKU - Intern abroad (South Africa)

2010-2018: The Research Council of Norway (RCN): Loss prevention and Psychological Capital 

2005-2018: Industry grants from the Norwegian offshore and maritime industry 

2011- 2017: The Research Council of Norway (RCN): Transportation safety 

2011-2012: The Jackson Foundation for Medical Research, USA

2009: The Research Council of Norway (RCN): MAROFF – A pilot study of human factors and CRM training in the maritime industry

2008-2011: The Research Council of Norway (RCN): Positive organizational behavior and loss prevention in the Petroleum industry

2005: The Research Council of Norway (RCN): BILAT: International researcher mobility grants

2000-2002: The Norwegian Ministry of Defence: Stress, coping and resilience during international military operations

1998-2003: The Norwegian Ministry of Defence: Applied military psychology