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Medical Journal, Armed Forces India logoLink to Medical Journal, Armed Forces India
. 2021 May 27;77(4):431–436. doi: 10.1016/j.mjafi.2020.12.022

Association of personality traits with performance in military training

Saurabh Bobdey a,, Shankar Narayan b, M Ilankumaran c, AA Pawar d
PMCID: PMC8459049  PMID: 34594072

Abstract

Background

In today’s era of asymmetric and unconventional warfare, psychological fitness is equally important as physical fitness. Personality assessment of soldiers, and more so officers who are leaders of men is essential in deciding what makes a good “War asset” The present study was conducted to explore the correlation between personality traits of cadets undergoing training in an Armed Forces Training Academy and their performance in terms of their military and academic pursuits.

Methods

Personality traits of 607 cadets determined using Revised Neuroticism-Extraversion-Openness Personality Inventory (NEO PI-R) were compared and correlated with their performance in terms of Officer Like Qualities (OLQ), Outdoor activities (ODT), Academics, and Extracurricular Activities (ECA).

Results

Cadets with high personality traits scores in Neuroticism and low scores in Conscientiousness (Work ethics) had performed poorly in all the domains/criteria for evaluation of performance viz Officer like qualities, Outdoor activities, Academics, and Extracurricular Activities. Further, a significant negative correlation was observed between facets of Neuroticism and Academics, ODT, and OLQ. In contrast, personality facets of Conscientiousness (Work ethic) were found to be positively correlated with performance in Academics, ODT, and OLQ. Extracurricular activities were found to be positively correlated with Modesty and Intellectual Curiosity.

Conclusion

The present study represents the first-ever attempt in Indian Armed Forces to correlate and identify personality traits most suited for military training. The findings of the study indicate that cadets with low scores of neuroticism and high scores of conscientiousness perform well in the military academy. However, more such studies are required to reaffirm the findings of the present study and to conclusively recommend personality traits most conducive for military training.

Keywords: Personality traits, Military training, Neuroticism, Officer Like Qualities

Background

Like many militaries of the developing world, efforts of the Indian Armed Forces are predominantly directed toward upgrading, developing, modernizing, and procuring hardware. While, physical fitness of personnel is given paramount importance, relatively, little importance is given to the psychological status or personality traits of Armed Forces personnel. In today’s world of constantly changing diplomatic policies, military strategies, and availability of cutting-edge technology, the threats and vulnerabilities to which Armed Forces are exposed, have also undergone unprecedented changes.1 The unethical, asymmetric, and unconventional strategies of the adversary have put the Armed Forces personnel at a greater risk of psychological casualties rather than physical injuries.2 Therefore, personality profiling of soldiers, and more so officers, who are leaders of men, is essential in deciding what makes a good “War asset.”

The military profession is unique, wherein an officer is expected to excel in every field, be it academics, outdoor military training, sports, or extracurricular activities. It is generally expected that trainees selected through a very robust selection process, including a battery of psychological assessment tests, have all the qualities of becoming a good military officer, but still some trainees lag, and some perform exceedingly well in various spheres of assessment. The history of personality assessment dates back to the First World War when large numbers of candidates were tested in very short time spans in order to assign them to the jobs in which they would function most efficiently during military operations.3 Over the years, personality assessment programs have evolved and have become more precise in order to select the best person suited for a specific military task. For example, the United States military conducts a Tailored Adaptive Personality Assessment System (TAPAS) for identifying Soldiers for Army Special Operations Forces (ARSOF) training.4 Similarly, the Swiss Armed Forces conducts General Mental Ability (GMA) test to select officers.5 To summarize, psychological tests have proved their utility in selecting the best for military service, and their use goes beyond mere recruitment; psychological testing and assessment in the military is a “continuum.” Psychological tests can be utilized in recruitment, promotion, placement, special military missions, diagnosis, and treatment of personnel with psychopathology.

In India, numerous customized tests developed by the Defence Institute of Psychological Research are used for the selection of Armed Forces personnel for induction and for ascertaining psychological suitability for specific tasks or training. However, very few researchers have tried to explore personality traits, viz-a-viz the performance of selected candidates in terms of military service. Hence, the present study was conducted to ascertain the correlation between the personality traits of cadets undergoing training in an Armed Forces Training Academy and their performance in terms of their military and academic pursuits.

Material and Methods

This was a cross-sectional, questionnaire based study. Out of a total of 656 trainees, 607 participated in the study, and the remaining 49 trainees could not participate because of hospitalization, sick leave, or outstation visits. There were no inclusion/exclusion criteria, and no trainee declined to participate. Informed consent was obtained after explaining the details of the study. Revised Neuroticism-Extraversion-Openness Personality Inventory (NEO PI-R) was used for personality assessment. The NEO PI-R consists of 240 items (questions) and is a personality inventory that examines a person’s “Big Five” personality traits (Neuroticism, Extraversion, Openness to Change, Agreeableness, and Conscientiousness). Each main personality trait has six subcategories called facets.6 Participants were asked to rate the items on a five-point scale, ranging from “strongly disagree” to “strongly agree.” The reported reliability coefficient of responses on the five scales ranged from 0.89 to 0.93 (alpha).7,8 The internal consistency and test-retest reliability of the NEO PI-R has also been found to be satisfactory in various populations, including India.9 The trainees were assembled in groups of 100–150 in an air-conditioned hall and administered the NEO PI-R questionnaire. The principal investigator was present throughout the session to clear any queries regarding the questions.

The term-end performance/results of the cadets were obtained from the Training Department of the Academy. Each cadet was adjudged by the faculty of the academy as per set protocols in the domains of Officer-like qualities (OLQ was assessed by the instructors and directing staff based on overall conduct/turnout/participation in team activities of the squadron, organizing and reasoning ability, sense of responsibility, initiative, decision making, determination, etc), Outdoor activities (performance in the outdoor activities was based upon completion specific outdoor training tasks such as rope climbing, obstacle course, etc), Academics and Extracurricular activities (the performance of cadets in extracurricular activities was adjudged by the directing staff and senior faculty based on participation and proficiency of the cadet in extracurricular activities such as music, painting, debating, elocution, etc). The collected data were recorded in a computerized spreadsheet (Microsoft ® Excel) and analyzed using SPSS software (version 21). Descriptive statistics used include frequencies, percentages, percentiles, and measures of central tendency. Data was compared using the Mann–Whitney U test, and Spearman rank correlation was applied for assessing co-relation between personality traits and term-end performance in various categories. A p value < 0.05 was considered significant. The study had the approval of the Research Ethics Committee of the Institution.

Results

A total of 607 cadets undergoing training in an Armed Forces training institute participated in the study. All the trainees were males and were between 18 and 20 years of age. Based on the assessment results, for the purpose of analysis, the cadets were divided into two groups (score less than or equal to 25th percentile and score more than 25th percentile) with respect to their term-end score obtained in four broad categories i.e. Officer-like qualities, Outdoor activities, Academics, and Extracurricular activities. Personality traits of the two groups were compared to identify dominant traits in each group [Table 1]. It was observed that trainees who had scored ≤25th percentile in Officer-like qualities had significantly (p value < 0.05) higher scores of moodiness and low scores of positive emotions, outgoingness, and need to achieve personality characteristics. Similarly, when scores of outdoor activities were compared vis-à-vis personality traits, it was observed that cadets with lower scores in outdoor activity also had low scores of Outgoingness, Assertiveness, Excitement seeking, Positive emotions, Trust in others, Consideration for others, Sense of competence, and Self-discipline (p value < 0.05). Similarly, personality traits of cadets scoring >25th percentile in academics and extracurricular activities were compared with cadets scoring ≤25th percentile and are depicted in table no.1.

Table 1.

Difference in performance scores based on personality traits.

Sl No Personality trait Academics
Extracurricular Activities (ECA)
Outdoor Training (ODT)
Officer Like Qualities (OLQ)
Group 1 (Percentile <25) Group 2 (Percentile >25) p Value Group 1 (Percentile <25) Group 2 (Percentile >25) p Value Group 1 (Percentile <25) Group 2 (Percentile >25) p Value Group 1 (Percentile <25) Group 2 (Percentile >25) p Value
1. Neuroticism
(a) Worry 50.52 (±9.36) 50.45 (±8.46) 0.821 50.52 (±9.36) 50.45 (±8.46) 0.821 51.73 (±8.858) 50.07 (±8.59) 0.020 51.09 (±9.50) 50.31 (±8.45) 0.599
(b) Frustration/Quickness to anger 49.24 (±9.40) 50.08 (±9.93) 0.601 49.24 (±9.40) 50.08 (±9.93) 0.601 50.90 (±9.908) 49.55 (±9.76) 0.107 50.69 (±9.79) 49.66 (±9.81) 0.331
(c) Moodiness 55.27 (±8.39) 55.32 (±7.72) 0.758 55.27 (±8.39) 55.32 (±7.72) 0.758 57.56 (±8.688) 54.58 (±7.48) 0.000 56.71 (±9.18) 54.94 (±7.48) 0.042
(d) Social concerns 48.31 (±9.90) 49.18 (±8.78) 0.380 48.31 (±9.90) 49.18 (±8.78) 0.380 50.60 (±9.561) 48.45 (±8.84) 0.022 49.78 (±9.54) 48.76 (±8.93) 0.240
(e) Self-indulgence 48.16 (±8.48) 48.62 (±7.60) 0.911 48.16 (±8.48) 48.62 (±7.60) 0.911 50.18 (±7.435) 47.97 (±7.87) 0.004 49.21 (±8.42) 48.32 (±7.65) 0.183
(f) Sensitivity of stress 49.30 (±11.26) 48.29 (±11.15) 0.385 49.30 (±11.26) 48.29 (±11.15) 0.385 50.35 (±11.19) 47.95 (±11.11) 0.038 50.02 (±11.97) 48.14 (±10.93) 0.162
2. Openness to Change
(a) Imagination 48.38 (±8.61) 49.05 (±8.01) 0.428 48.38 (±8.61) 49.05 (±8.01) 0.428 48.67 (±8.04) 48.96 (±8.20) 0.750 48.40 (±8.77) 49.02 (±7.99) 0.320
(b) Aesthetic sense 57.68 (±8.53) 58.58 (±8.42) 0.323 57.68 (±8.53) 58.58 (±8.42) 0.323 57.67 (±8.82) 58.59 (±8.32) 0.286 58.33 (±8.28) 58.37 (±8.50) 0.962
(c) Depth of emotions 50.75 (±10.00) 50.72 (±10.16) 0.805 50.75 (±10.00) 50.72 (±10.16) 0.805 51.07 (±10.36) 50.62 (±10.04) 0.711 51.92 (±10.00) 50.42 (±10.13) 0.184
(d) Willingness to experiment 54.18 (±35.90) 51.45 (±8.76) 0.825 54.18 (±35.90) 51.45 (±8.76) 0.825 50.78 (±8.70) 52.53 (±21.53) 0.279 50.93 (±8.83) 52.42 (±21.13) 0.369
(e) Intellectual curiosity 50.40 (±9.48) 52.59 (±9.40) 0.015 50.40 (±9.48) 52.59 (±9.40) 0.015 50.96 (±9.08) 51.11 (±9.58) 0.960 52.14 (±9.34) 50.79 (±9.47) 0.170
(f) Tolerance for diversity 46.59 (±7.42) 60.08 (±288.81) 0.679 46.59 (±7.42) 60.08 (±288.81) 0.679 45.93 (±7.55) 60.30 (±288.79) 0.154 46.24 (±7.77) 59.59 (±282.43) 0.183
3. Extraversion
(a) Warmth 51.39 (±9.16) 50.80 (±9.64) 0.712 51.39 (±9.16) 50.80 (±9.64) 0.712 49.73 (±10.11) 51.33 (±9.31) 0.236 51.74 (±8.79) 50.73 (±9.71) 0.290
(b) Outgoingness 57.72 (±8.32) 59.01 (±9.98) 0.044 57.72 (±8.32) 59.01 (±9.98) 0.044 55.76 (±10.02) 59.63 (±9.30) 0.000 56.94 (±10.54) 59.16 (±9.31) 0.044
(c) Assertiveness 54.08 (±8.08) 55.35 (±8.27) 0.115 54.08 (±8.08) 55.35 (±8.27) 0.115 54.10 (±8.68) 55.35 (±8.08) 0.047 54.69 (±8.00) 55.14 (±8.30) 0.571
(d) Activity level 52.48 (±7.52) 53.33 (±8.41) 0.465 52.48 (±7.52) 53.33 (±8.41) 0.465 53.17 (±8.69) 53.11 (±8.06) 0.616 53.40 (±8.36) 53.06 (±8.18) 0.880
(e) Excitement seeking 57.11 (±7.30) 57.33 (±7.61) 0.958 57.11 (±7.30) 57.33 (±7.61) 0.958 56.08 (±8.13) 57.66 (±7.30) 0.048 57.00 (±7.74) 57.35 (±7.48) 0.674
(f) Positive emotions 55.71 (±9.46) 56.52 (±9.09) 0.460 55.71 (±9.46) 56.52 (±9.09) 0.460 54.65 (±9.55) 56.86 (±9.01) 0.019 54.96 (±9.57) 57.68 (±9.06) 0.040
4. Agreeableness
(a) Trust in others 46.33 (±9.225) 46.63 (±8.896) 0.709 46.33 (±9.22) 46.63 (±8.89) 0.709 44.95 (±9.42) 47.08 (±8.76) 0.005 45.41 (±10.12) 46.86 (±8.62) 0.143
(b) Candor 45.85 (±10.928) 44.05 (±9.769) 0.099 45.85 (±10.92) 44.05 (±9.76) 0.099 43.74 (±10.52) 44.72 (±9.93) 0.216 44.58 (±10.45) 44.46 (±9.99) 0.918
(c) Consideration for others 47.75 (±10.244) 48.94 (±10.118) 0.096 47.75 (±10.24) 48.94 (±10.11) 0.096 46.97 (±9.90) 49.19 (±10.18) 0.023 48.04 (±10.02) 48.81 (±10.19) 0.392
(d) Compliance 48.54 (±10.389) 47.97 (±9.895) 0.702 48.54 (±10.38) 47.97 (±9.89) 0.702 47.71 (±10.64) 48.24 (±9.80) 0.567 47.02 (±11.06) 48.40 (±9.70) 0.280
(e) Modesty 44.39 (±8.033) 45.12 (±8.121) 0.313 44.39 (±8.03) 45.12 (±8.12) 0.313 44.97 (±8.53) 44.93 (±7.96) 0.947 44.36 (±8.62) 45.09 (±7.95) 0.464
(f) Sympathy 46.68 (±8.286) 46.63 (±8.387) 0.990 46.68 (±8.28) 46.63 (±8.38) 0.990 46.20 (±8.41) 46.79 (±8.34) 0.623 46.75 (±8.17) 46.62 (±8.41) 0.566
5. Conscientiousness
(a) Sense of competence 49.04 (±11.50) 49.98 (±11.13) 0.523 49.04 (±11.50) 49.98 (±11.13) 0.523 47.49 (±11.96) 50.48 (±10.89) 0.025 48.60 (±11.74) 50.05 (±11.07) 0.426
(b) Orderliness 53.80 (±10.69) 54.05 (±9.75) 0.869 53.80 (±10.69) 54.05 (±9.75) 0.869 53.84 (±10.11) 54.04 (±9.95) 0.943 54.06 (±10.65) 53.97 (±9.81) 0.646
(c) Sense of responsibility 49.84 (±10.19) 49.98 (±10.55) 0.806 49.84 (±10.19) 49.98 (±10.55) 0.806 49.05 (±10.69) 50.23 (±10.38) 0.216 49.43 (±10.48) 50.08 (±10.46) 0.465
(d) Need to achieve 55.90 (±9.40) 56.18 (±10.64) 0.519 55.90 (±9.40) 56.18 (±10.64) 0.519 55.94 (±9.54) 56.17 (±10.60) 0.458 54.67 (±9.69) 56.49 (±10.49) 0.045
(e) Self-discipline 50.31 (±10.93) 50.42 (±10.82) 0.994 50.31 (±10.93) 50.42 (±10.82) 0.994 48.18 (±10.95) 51.10 (±10.72) 0.007 49.00 (±11.93) 50.76 (±10.52) 0.137
(f) Deliberateness 56.26 (±9.64) 56.43 (±10.21) 0.480 56.26 (±9.64) 56.43 (±10.21) 0.480 55.35 (±9.87) 56.72 (±10.12) 0.206 55.10 (±10.24) 56.73 (±10.00) 0.165

Bold indicated statistically significant values.

For further analysis, the Spearman rank test was applied to assess the correlation between scores in different fields of assessment (Academic, ODT, ECA, and OLQ) the personality traits [Table 2]. A significant negative correlation was observed between facets of Neuroticism such as Warmth, Outgoingness, Assertiveness, Activity level, Excitement seeking, Positive emotions, and performance in Academics, ODT, and OLQ i. e. higher the score of neuroticism personality traits lower is the performance of cadets in terms of Academics, ODT, and OLQ. On the other hand, personality facets of Conscientiousness (Work ethic) such as Sense of Competence, Orderliness, Sense of Responsibility, Need to Achieve, Self-discipline, and Deliberateness were found to be positively correlated with performance in Academics, ODTs, and OLQ i. e. higher the score of Conscientiousness better was the performance of cadets in Academics, ODTs, and OLQ. Extracurricular activities were found to be positively correlated with Modesty and Intellectual Curiosity.

Table 2.

Correlation between personality traits and performance in military training.

Sl No. Personality Trait Academics
ECA
ODT
OLQ
R P Value R P Value R P Value R P Value
1. Neuroticism
(a) Worry −0.035 0.396 0.004 0.914 −0.092 0.024 −0.007 0.868
(b) Frustration/Quickness to anger −0.096 0.018 −0.015 0.716 −0.089 0.028 −0.018 0.652
(c) Moodiness −0.113 0.005 −0.022 0.594 −0.156 0.000 −0.078 0.042
(d) Social concerns −0.072 0.048 −0.025 0.540 −0.126 0.002 −0.059 0.149
(e) Self-indulgence −0.092 0.024 −0.055 0.175 −0.118 0.004 −0.107 0.008
(f) Sensitivity of stress −0.119 0.003 −0.029 0.474 −0.106 0.009 −0.046 0.257
2. Openness to Change
(a) Imagination −0.054 0.187 −0.007 0.863 0.000 0.991 −0.012 0.771
(b) Aesthetic sense −0.058 0.157 −0.024 0.555 0.022 0.584 0.009 0.833
(c) Depth of emotions 0.048 0.233 −0.009 0.824 −0.038 0.348 −0.093 0.023
(d) Willingness to experiment 0.046 0.260 −0.044 0.284 −0.035 0.385 0.001 0.898
(e) Intellectual curiosity 0.143 0.000 0.100 0.014 −0.026 0.527 −0.084 0.039
(f) Tolerance for diversity 0.176 0.000 0.027 0.505 0.070 0.085 −0.030 0.459
3. Extraversion
(a) Warmth 0.088 0.030 −0.022 0.585 0.020 0.630 0.002 0.952
(b) Outgoingness −0.037 0.359 0.095 0.019 0.179 0.000 0.099 0.014
(c) Assertiveness 0.139 0.001 0.062 0.126 0.143 0.000 0.042 0.298
(d) Activity level 0.025 0.534 0.052 0.204 0.024 0.561 −0.021 0.605
(e) Excitement seeking −0.061 0.134 −0.018 0.654 0.060 0.143 −0.012 0.768
(f) Positive emotions 0.032 0.434 −0.039 0.337 0.101 0.013 0.009 0.816
4. Agreeableness
(a) Trust in others 0.095 0.019 −0.046 0.259 0.105 0.010 0.057 0.160
(b) Candor 0.179 0.000 −0.016 0.693 0.046 0.262 −0.011 0.796
(c) Consideration for others 0.136 0.001 0.072 0.076 0.069 0.063 0.029 0.481
(d) Compliance 0.062 0.045 −0.034 0.402 0.057 0.162 0.037 0.367
(e) Modesty 0.050 0.218 0.113 0.005 0.010 0.801 0.019 0.648
(f) Sympathy −0.055 0.176 −0.013 0.752 0.076 0.061 −0.010 0.810
5. Conscientiousness
(a) Sense of competence 0.197 0.000 0.034 0.410 0.092 0.023 0.046 0.259
(b) Orderliness 0.136 0.001 0.011 0.793 0.027 0.508 0.007 0.868
(c) Sense of responsibility 0.261 0.000 0.056 0.170 0.077 0.059 0.040 0.329
(d) Need to achieve 0.190 0.000 0.055 0.179 0.092 0.024 0.095 0.019
(e) Self-discipline 0.207 0.000 0.006 0.906 0.142 0.000 0.082 0.043
(f) Deliberateness 0.129 0.002 0.065 0.109 0.080 0.040 0.080 0.039

Bold indicated statistically significant values.

Discussion

Prior to deliberating the findings of the study, it is important to consider why personality traits should correlate with performance of the cadets when most measures of the personality were not designed to predict performance in various virtues of military training. This has been explained by Blumberg and Pringle, who have proposed that both work and academic performance are determined by factors involving the ability to perform, availability of opportunity to perform, and willingness to perform.10 Ability includes knowledge, proficiency, and intelligence; availability of opportunity to perform is influenced by external factors such as socioeconomic limitations, availability of resources, etc.11 while the willingness to perform indicates individual enthusiasm, personality, and societal milieu.10 Factors associated with willingness to perform, such as attendance, enthusiasm, involvement in extracurricular activities, and attitudes toward hard work, have been reported to be positively correlated with performance in academic and professional spheres.12 Thus, with respect to willingness to perform, the “Five-Factor Model (Neuroticism, Extraversion, Openness to Change, Agreeableness, and Conscientiousness)” is well known to contribute to the prediction of performance.

In our study, we found conscientiousness and some facets of Agreeableness (Intellectual curiosity and Candor) to be positively correlated with academic performance and outdoor activities. A similar positive relationship between conscientiousness and academic performance has been reported by a number of researchers.13,14 This positive relationship between conscientiousness and academic/professional achievement has been hypothesized to be mediated through motivation as individuals who are disciplined and organized are most likely to be motivated.13 This has been further explained by Deci and Ryan’s self-determination theory, in which motivation is viewed as a continuum with intrinsic motivation at one end and unmotivated traits at the other end of the spectrum, and extrinsic motivation in the center. Intrinsically motivated individuals are considered to have an internal locus of control, and they are driven to achieve, are eager to learn, and pursue intellectual stimulations. Extrinsically motivated individuals engage in educational pursuits to achieve materialistic goals, rather than for internal satisfaction of gaining knowledge. Extrinsic motivations can be further classified as external regulation (for attaining external rewards and punishments), introjected regulation (pursuing academics due to environmental influences), or identified regulation (choosing to identify with the values associated with academics). At the other extreme end of the spectrum are unmotivated individuals who do not respond to environmental stimuli and do not care for worldly gains.15

In the present study, it was also observed that neuroticism had a negative correlation with Officer-like qualities, Outdoor activities, and Academics. The negative association of neuroticism personality traits with academic/professional achievement is well documented.16,17 Neuroticism has been defined by Caspi et al as “individual differences in one’s disposition toward constructing, perceiving and feeling realities in threatening, disturbing or problematic ways.”18 Furnham et al has postulated that the association between neuroticism and academic achievement is mediated through anxiety.19 Highly neurotic people are more prone to suffer adverse effects of stress such irritability, negative emotions, and low self-esteem, this combined with physical manifestation such as muscle stiffness, body aches, gastritis, etc., lead to poor performance in outdoor activities and academics.20

One of the important aspects of assessment in military training establishments is Officer Like Qualities (OLQ), which refers to personality facets, desires, drives, aims, outlook, interests, decision-making ability, and general attitude toward personal/social circumstances.21 The life of Military officers is very complex, with many highly specialized duties to perform, but above all is the capability to lead their men. An individual does not become a military officer by his personal attributes but by his ability to lead his men in peace or war. We found that Officer-Like Qualities correlated positively with Conscientiousness and negatively with Neuroticism. These findings are explainable because an officer in Armed Forces has to be positive, flexible, and imaginative to take urgent and effective decisions to counter enemy action. On the other hand, a highly neurotic individual might not be capable of making quick and bold decisions, and in turn, endanger the lives of many men. Thus to be an effective leader, an officer cannot be self-indulgent, prone to helplessness, temperamental, and sensitive to stress.

The present study has the unique distinction of being first of its kind to both explore the personality traits of cadets and to correlate them with the performance of these cadets in various spheres of assessment in the Armed Forces Academy. Notwithstanding the uniqueness, the present study is not devoid of certain limitations that need to be acknowledged. First, the findings of the study represent a maiden attempt to explore the correlation between personality traits and performance in various spheres of military training. Similar analysis needs to be conducted over a period of time to establish the correlation and finally evolve guidelines for practical application in the selection of individuals with personality traits most suited for military training/duties. Second, the results are not generalizable to Armed Forces personnel as this study included only trainees undergoing training in a single institute. Third, the present study has tried to explore the relationship between personality traits and performance in military training; hence, the finding of the study may not be generalizable to the performance of military duties for which long-term follow-up duties need to be conducted.

Conclusion

In today’s era of unconventional warfare, the human dimension is of prime importance for the success of any military operation because the outcome of any military engagement is determined by individual intelligence, intuition, and ability to maintain logical thinking rather than the availability of sophisticated armaments. In this scenario, personality traits play a crucial role in the development of a psychologically fit and resilient soldier. The present study represents the first-ever attempt in Indian Armed Forces to correlate and identify personality traits most suited for military training. However, more such studies are required to reaffirm the findings of the present study and to conclusively recommend personality traits most conducive for military training.

Disclosure of competing interest

The authors have none to declare.

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