Jovanović, Aleksandar

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Characteristics of shooting efficiency during a basic shooting training program involving police officers of both sexes

Vučković, Goran; Dopsaj, Milivoj; Radovanović, Radovan; Jovanović, Aleksandar

(Univerzitet u Nišu, 2008)

TY  - JOUR
AU  - Vučković, Goran
AU  - Dopsaj, Milivoj
AU  - Radovanović, Radovan
AU  - Jovanović, Aleksandar
PY  - 2008
UR  - http://jakov.kpu.edu.rs/handle/123456789/190
AB  - Using duty weapons is part of the obligatory professional skills of police officers, for which they must be trained in the appropriate way. The aim of this paper is to define the efficiency of the basic training program in handling weapons involving police officers of both sexes. The research population included 71 subjects (25 female subjects and 46 male subjects), students of the Academy of Criminalistic and Police Studies in Belgrade, who attended the basic course in handling duty weapons, and who had no prior knowledge of shooting. The subjects were tested 3 times during the course: at the beginning of the course (Test I), in the middle (Test II), and at the end of the course (Test III). The tests included precise shooting at a circle target with 10 bullets and at a distance of 10 meters. Each test was applied under standardized conditions of the rifle range, without a time limit on the shooting. The results were analyzed using multivariate statistic methods (the GLM multivariate model). Generally speaking, the results showed a statistically significant difference in shooting training efficiency between different sex subjects, at a Wilks' Lambda level of 0.849, F = 6.046, p = 0.040. The results showed that the subjects showed significant differences only at the initial measuring (Test I), whereas under the influence of training, the shooting skills of both groups had become homogeneous. In the case of the female subjects, the initial shooting efficiency was 29.32% (Test I), 63.04 % (Test II), and 69.32% (Test III), while for the male subjects it was 50.74% (Test I), 70.37 % (Test II), and 73.92% (Test III). In other words, the same shooting program increased the final shooting efficiency level by 136.43% among the women, while among the men the increase was 45.69%.
AB  - Upotreba službenog oružja pripada kategoriji profesionalnih policijskih veština i sposobnosti, za koje policajci moraju biti osposobljeni na adekvatan način. Cilj ovog rada je definisanje efikasnosti primenjenog programa osnovne obuke za upotrebu službenog oružja kod populacije policajaca oba pola. Istraživanje je realizovano na uzorku od 71 ispitanika (25 devojaka i 46 mladića), studenata Kriminalističko policijske akademije iz Beograda, koji su pohađali osnovni kurs obuke u rukovanju službenim oružjem, a bez prethodnog iskustva u pucanju iz pištolja. Ispitanici su testirani tri puta za vreme obuke i to na početku (Test I), u sredini (Test II) i na kraju obuke (Test III). Testiranje je realizovano primenom preciznog pucanja u kružnu metu sa 10 metaka i sa distance od 10 metara. Svaki test je izvršen u standardizovanim uslovima pištoljskog strelišta i bez vremenskog ograničenja pucanja. Sirovi rezultati su analizirani primenom multivarijantne statističke metode - generalnog linearnog modelovanja (GLM). Na generalnom nivou je utvrđena statistički značajna razlika između efikasnosti pucanja između polova na nivou Wilks Lambde od 0,849, F=6,046, p=0.040. Takođe analize su pokazale da je razlika utvrđena jedino na inicijalnom testiranju na Testu I. U odnosu na ispitanice vrednost efikasnosti upotrebe službenog oružja je bila 29,32% (Test I), 63,04% (Test II) i 69,32% (Test III), dok je za ispitanike bila na nivou od 50,74% (Test I), 70,37% (Test II) i 73,92% (Test III), respektivno. Isti program osnovne obuke za upotrebu službenog oružja je kod ispitanica povećao efikasnost pucanja za 136,43%, dok je kod ispitanika taj napredak bio na nivou od 45,69%.
PB  - Univerzitet u Nišu
T2  - Facta universitatis - series: Physical Education and Sport
T1  - Characteristics of shooting efficiency during a basic shooting training program involving police officers of both sexes
T1  - Efekat osnovne obuke za upotrebu službenog oružja na efikasnost pucanja policajaca oba pola
VL  - 6
IS  - 2
SP  - 147
EP  - 157
UR  - https://hdl.handle.net/21.15107/rcub_jakov_190
ER  - 
@article{
author = "Vučković, Goran and Dopsaj, Milivoj and Radovanović, Radovan and Jovanović, Aleksandar",
year = "2008",
abstract = "Using duty weapons is part of the obligatory professional skills of police officers, for which they must be trained in the appropriate way. The aim of this paper is to define the efficiency of the basic training program in handling weapons involving police officers of both sexes. The research population included 71 subjects (25 female subjects and 46 male subjects), students of the Academy of Criminalistic and Police Studies in Belgrade, who attended the basic course in handling duty weapons, and who had no prior knowledge of shooting. The subjects were tested 3 times during the course: at the beginning of the course (Test I), in the middle (Test II), and at the end of the course (Test III). The tests included precise shooting at a circle target with 10 bullets and at a distance of 10 meters. Each test was applied under standardized conditions of the rifle range, without a time limit on the shooting. The results were analyzed using multivariate statistic methods (the GLM multivariate model). Generally speaking, the results showed a statistically significant difference in shooting training efficiency between different sex subjects, at a Wilks' Lambda level of 0.849, F = 6.046, p = 0.040. The results showed that the subjects showed significant differences only at the initial measuring (Test I), whereas under the influence of training, the shooting skills of both groups had become homogeneous. In the case of the female subjects, the initial shooting efficiency was 29.32% (Test I), 63.04 % (Test II), and 69.32% (Test III), while for the male subjects it was 50.74% (Test I), 70.37 % (Test II), and 73.92% (Test III). In other words, the same shooting program increased the final shooting efficiency level by 136.43% among the women, while among the men the increase was 45.69%., Upotreba službenog oružja pripada kategoriji profesionalnih policijskih veština i sposobnosti, za koje policajci moraju biti osposobljeni na adekvatan način. Cilj ovog rada je definisanje efikasnosti primenjenog programa osnovne obuke za upotrebu službenog oružja kod populacije policajaca oba pola. Istraživanje je realizovano na uzorku od 71 ispitanika (25 devojaka i 46 mladića), studenata Kriminalističko policijske akademije iz Beograda, koji su pohađali osnovni kurs obuke u rukovanju službenim oružjem, a bez prethodnog iskustva u pucanju iz pištolja. Ispitanici su testirani tri puta za vreme obuke i to na početku (Test I), u sredini (Test II) i na kraju obuke (Test III). Testiranje je realizovano primenom preciznog pucanja u kružnu metu sa 10 metaka i sa distance od 10 metara. Svaki test je izvršen u standardizovanim uslovima pištoljskog strelišta i bez vremenskog ograničenja pucanja. Sirovi rezultati su analizirani primenom multivarijantne statističke metode - generalnog linearnog modelovanja (GLM). Na generalnom nivou je utvrđena statistički značajna razlika između efikasnosti pucanja između polova na nivou Wilks Lambde od 0,849, F=6,046, p=0.040. Takođe analize su pokazale da je razlika utvrđena jedino na inicijalnom testiranju na Testu I. U odnosu na ispitanice vrednost efikasnosti upotrebe službenog oružja je bila 29,32% (Test I), 63,04% (Test II) i 69,32% (Test III), dok je za ispitanike bila na nivou od 50,74% (Test I), 70,37% (Test II) i 73,92% (Test III), respektivno. Isti program osnovne obuke za upotrebu službenog oružja je kod ispitanica povećao efikasnost pucanja za 136,43%, dok je kod ispitanika taj napredak bio na nivou od 45,69%.",
publisher = "Univerzitet u Nišu",
journal = "Facta universitatis - series: Physical Education and Sport",
title = "Characteristics of shooting efficiency during a basic shooting training program involving police officers of both sexes, Efekat osnovne obuke za upotrebu službenog oružja na efikasnost pucanja policajaca oba pola",
volume = "6",
number = "2",
pages = "147-157",
url = "https://hdl.handle.net/21.15107/rcub_jakov_190"
}
Vučković, G., Dopsaj, M., Radovanović, R.,& Jovanović, A.. (2008). Characteristics of shooting efficiency during a basic shooting training program involving police officers of both sexes. in Facta universitatis - series: Physical Education and Sport
Univerzitet u Nišu., 6(2), 147-157.
https://hdl.handle.net/21.15107/rcub_jakov_190
Vučković G, Dopsaj M, Radovanović R, Jovanović A. Characteristics of shooting efficiency during a basic shooting training program involving police officers of both sexes. in Facta universitatis - series: Physical Education and Sport. 2008;6(2):147-157.
https://hdl.handle.net/21.15107/rcub_jakov_190 .
Vučković, Goran, Dopsaj, Milivoj, Radovanović, Radovan, Jovanović, Aleksandar, "Characteristics of shooting efficiency during a basic shooting training program involving police officers of both sexes" in Facta universitatis - series: Physical Education and Sport, 6, no. 2 (2008):147-157,
https://hdl.handle.net/21.15107/rcub_jakov_190 .

Reliability in assessing basic manipulation of CZ 99 official weapon

Vučković, Goran; Jovanović, Aleksandar; Dopsaj, Milivoj

(Beograd : Ministarstvo unutrašnjih poslova Republike Srbije, 2001)

TY  - JOUR
AU  - Vučković, Goran
AU  - Jovanović, Aleksandar
AU  - Dopsaj, Milivoj
PY  - 2001
UR  - http://jakov.kpu.edu.rs/handle/123456789/21
AB  - This research was aimed at determining the reliability of the test suggested for the evaluation of the basic handling the official pistol, type CZ 99, when it is used preventively. The research was carried out at the sample of 110 students of the II year of the Police Academy in Belgrade by the test-retest method, with the three-day interval between trials. The task consisted of the following: a tested stood two meters away from the marker positioned at the breast height, in the parallel stand, dressed in uniform with the pistol in the holster and a spare charger; at the signal of the measurer he pulled a gun, repeated it, took a diagonal stand and aimed at the target with both hands; he pulled the trigger, then eject the charger, took out the spare charger and put it into the gun; he put the holster back into the initial position, took the diagonal stand again and pulled the trigger twice. The time was measured from the signal for the beginning of the test to the second sound of the striker. The results of the ANOVA linear regression shown that the contents of two measuring considerably correspond to each other statistically at the level F=23.02 and p>0,000, and the adjusted coefficient of determination (Adj. R2) indicates that 18% of common variability was measured by the tests. On the basis of the achieved results, it has been concluded that the test is reliable and that it can be used for further research.
AB  - Cilj istraživanja je bio da se utvrdi pouzdanost predloženog testa za procenu osnovne manipulacije službenim pištoljem CZ 99 u situaciji preventivnog korišĆenja i/ili upotrebe. Istraživanje je sprovedeno na uzorku od 110 studenata II godine Policijske akademije metodom test - retest, sa pauzom izmeĐu merenja od 3 dana. Zadatak se sastojao u sledećem: ispitanik stoji dva metra udaljen od markera postavljenog u visini grudi u paralelnom stavu u uniformi sa pištoljem u futroli i rezervnim okvirom; na znak merioca poteže pištolj, repetira ga, zauzima dijagonalni stav i dvoručno pištolj nanosi ka cilju; povlači obarač, zatim izbacuje okvir, vadi rezervni okvir i stavlja u pištolj; navlaku pištolja vraća u prednji položaj, ponovo zauzima dijagonalni stav i povlači obarač dva puta. Vreme se meri od znaka za početak izvođenja testa do drugog zvuka udarače. Rezultati ANOVE linearne regresije su pokazali da je predmet oba merenja statistički značajno isti na nivou F = 23.02 i p > 0.000, a prilagođeni koeficijent determinacije (Adj. R2) ukazuje da se testovima izmerilo 18% zajedničkog varijabiliteta. Ha osnovu dobijenih rezultata je zaključeno da je test pouzdan i da se može koristiti u narednim istraživanjima.
PB  - Beograd : Ministarstvo unutrašnjih poslova Republike Srbije
T2  - Bezbednost, Beograd
T1  - Reliability in assessing basic manipulation of CZ 99 official weapon
T1  - Pouzdanost testa za procenu osnovne manipulacije službenim pištoljem CZ 99
VL  - 43
IS  - 2
SP  - 229
EP  - 240
UR  - https://hdl.handle.net/21.15107/rcub_jakov_21
ER  - 
@article{
author = "Vučković, Goran and Jovanović, Aleksandar and Dopsaj, Milivoj",
year = "2001",
abstract = "This research was aimed at determining the reliability of the test suggested for the evaluation of the basic handling the official pistol, type CZ 99, when it is used preventively. The research was carried out at the sample of 110 students of the II year of the Police Academy in Belgrade by the test-retest method, with the three-day interval between trials. The task consisted of the following: a tested stood two meters away from the marker positioned at the breast height, in the parallel stand, dressed in uniform with the pistol in the holster and a spare charger; at the signal of the measurer he pulled a gun, repeated it, took a diagonal stand and aimed at the target with both hands; he pulled the trigger, then eject the charger, took out the spare charger and put it into the gun; he put the holster back into the initial position, took the diagonal stand again and pulled the trigger twice. The time was measured from the signal for the beginning of the test to the second sound of the striker. The results of the ANOVA linear regression shown that the contents of two measuring considerably correspond to each other statistically at the level F=23.02 and p>0,000, and the adjusted coefficient of determination (Adj. R2) indicates that 18% of common variability was measured by the tests. On the basis of the achieved results, it has been concluded that the test is reliable and that it can be used for further research., Cilj istraživanja je bio da se utvrdi pouzdanost predloženog testa za procenu osnovne manipulacije službenim pištoljem CZ 99 u situaciji preventivnog korišĆenja i/ili upotrebe. Istraživanje je sprovedeno na uzorku od 110 studenata II godine Policijske akademije metodom test - retest, sa pauzom izmeĐu merenja od 3 dana. Zadatak se sastojao u sledećem: ispitanik stoji dva metra udaljen od markera postavljenog u visini grudi u paralelnom stavu u uniformi sa pištoljem u futroli i rezervnim okvirom; na znak merioca poteže pištolj, repetira ga, zauzima dijagonalni stav i dvoručno pištolj nanosi ka cilju; povlači obarač, zatim izbacuje okvir, vadi rezervni okvir i stavlja u pištolj; navlaku pištolja vraća u prednji položaj, ponovo zauzima dijagonalni stav i povlači obarač dva puta. Vreme se meri od znaka za početak izvođenja testa do drugog zvuka udarače. Rezultati ANOVE linearne regresije su pokazali da je predmet oba merenja statistički značajno isti na nivou F = 23.02 i p > 0.000, a prilagođeni koeficijent determinacije (Adj. R2) ukazuje da se testovima izmerilo 18% zajedničkog varijabiliteta. Ha osnovu dobijenih rezultata je zaključeno da je test pouzdan i da se može koristiti u narednim istraživanjima.",
publisher = "Beograd : Ministarstvo unutrašnjih poslova Republike Srbije",
journal = "Bezbednost, Beograd",
title = "Reliability in assessing basic manipulation of CZ 99 official weapon, Pouzdanost testa za procenu osnovne manipulacije službenim pištoljem CZ 99",
volume = "43",
number = "2",
pages = "229-240",
url = "https://hdl.handle.net/21.15107/rcub_jakov_21"
}
Vučković, G., Jovanović, A.,& Dopsaj, M.. (2001). Reliability in assessing basic manipulation of CZ 99 official weapon. in Bezbednost, Beograd
Beograd : Ministarstvo unutrašnjih poslova Republike Srbije., 43(2), 229-240.
https://hdl.handle.net/21.15107/rcub_jakov_21
Vučković G, Jovanović A, Dopsaj M. Reliability in assessing basic manipulation of CZ 99 official weapon. in Bezbednost, Beograd. 2001;43(2):229-240.
https://hdl.handle.net/21.15107/rcub_jakov_21 .
Vučković, Goran, Jovanović, Aleksandar, Dopsaj, Milivoj, "Reliability in assessing basic manipulation of CZ 99 official weapon" in Bezbednost, Beograd, 43, no. 2 (2001):229-240,
https://hdl.handle.net/21.15107/rcub_jakov_21 .