Author: Gregory K. W. K. Chung Publisher: ISBN: Category : Languages : en Pages : 35
Book Description
In this report, researchers examined rifle marksmanship development within a skill development framework outlined by Chung, Delacruz, de Vries, Bewley, and Baker (2006). Thirty-three novice shooters used an M4 rifle training simulator system to learn to shoot an 8-inch target at a simulated distance of 200 yards. Cognitive, psychomotor, and affective measures were gathered in addition to measures of performance and component skills. Partial support was found for rifle marksmanship skill development following Ackerman's (1988) skill development theory. Support was found for the idea that known distance rifle marksmanship can transition rapidly from a learning phase to a practice phase, and that the cognitive and affective variables have a substantial influence on performance and skill development during the learning phase. (Contains 5 tables.) [This report was supported by a grant from the Advanced Brain Monitoring, Inc., PR/Award Number 20064169.].
Author: Paul D. Espinosa Publisher: ISBN: Category : Languages : en Pages : 21
Book Description
Measures of rifle marksmanship skill and performance were developed using a prototype instrumented laser-based training system. Measures of performance were derived from laser strikes on a video-projected target. Measures of rifle marksmanship skill--breath control, trigger control, and muzzle wobble--were developed from shooters' breathing and trigger squeeze patterns. Existing marksmanship instructional materials and expert shooters' breath and trigger control profiles guided the development of the skill measures. A shooter's breath control was described as where and how long into the respiratory cycle the trigger broke. A shooter's trigger control was described as the duration of the trigger squeeze. A shooter's muzzle was described as the total acceleration during the two seconds prior to the shot. The use of sensor-based measures provides insight into exactly how a shooter is executing two of the three skills considered to be the fundamentals of rifle marksmanship. (Contains 9 figures, 2 tables and 1 footnote.) [This report was supported by a grant from the Advanced Brain Monitoring, Inc., PR/Award Number 20064169.].
Author: Gregory K. W. K. Chung Publisher: ISBN: Category : Languages : en Pages : 35
Book Description
In this report, researchers examined whether individualized multimedia-based instruction would influence the development of rifle marksmanship skills in novice shooters with little or no prior rifle marksmanship experience. Forty-eight novice shooters used an M4 rifle training simulator system to shoot at an 8-inch target at a simulated distance of 200 yards. Participants received either (a) no instruction, (b) only an overview of rifle marksmanship, or (c) an overview and instruction targeted at particular skill gaps. Support was found for the idea that multimedia-based instruction can be highly effective for novices, with a large increase in shooting performance observed after 10 to 15 minutes of multimedia instruction. Subsequent individualized instruction using very short multimedia instruction appeared to be effective in shaping participants' skills toward an "ideal" state consistent with shooting doctrine. (Contains 2 figures, 11 tables and 1 footnote.) [This report was supported by a grant from the Advanced Brain Monitoring, Inc., PR/Award Number 20064169.].
Author: Publisher: ISBN: Category : Languages : en Pages : 293
Book Description
The UCLA National Center for Research on Evaluation, Standards, and Student Testing (CRESST) conducted research on assessment models and tools designed to support Naval distance learning (DL), with application to USMC marksmanship training. CRESST examined the role of cognitive and non-cognitive variables in the prediction of rifle marksmanship performance in a series of studies. The evidence suggests a knowledge component to shooting performance, and differences in knowledge of rifle marksmanship between participants' pre-classroom training and post-classroom training, between more experienced participants and less experienced participants, between high performers and low performers, and between higher aptitude and lower aptitude participants. Knowledge measures can predict record-fire scores moderately in less experienced samples, and when combined with other variables within the stages-of-skill-processing framework, can predict record-fire scores as well as scores from a rifle simulator.
Author: Gregory K. W. K. Chung Publisher: ISBN: Category : Languages : en Pages : 106
Book Description
The UCLA National Center for Research on Evaluation, Standards, and Student Testing (CRESST) is under contract from the Naval Postgraduate School (NPS) to conduct research on assessment models and tools designed to support Marine Corps rifle marksmanship. In this deliverable, we first review the literature on known-distance rifle marksmanship research in Section I. In Section II we examine USMC combat marksmanship. Because the USMC Combat Marksmanship Program (CMP) (including moving targets) is new, there is no current research that we know of that has specifically examined assessment of CMP elements and we thus identify assessment issues. Section III reviews the use of sensors in the assessment of rifle marksmanship skill, and we provide detailed information on our prior work on developing and validating measures for known-distance rifle marksmanship. Section IV provides an overview of various marksmanship training systems in use by the USMC as of 2006. Based on the available information, we examined each system with respect to capabilities needed to support research on marksmanship. Section V provides a detailed research plan and schedule intended to investigate the assessment issues covered in Sections I to IV. Appendices include: (1) Key Knowledge Components; (2) Key Rifle Marksmanship Facts; (3) Key Rifle Marksmanship Cause-Effect Relations; and (4) Rifle Marksmanship Training Systems (USMC, 2006). (Contains 11 tables, 11 figures and 1 footnote.).
Author: Robert A. Wisher Publisher: ISBN: Category : Military education Languages : en Pages : 42
Book Description
"This report reviews what is known about forgetting as it applies to military tasks. It includes research conducted by the Army Research Institute as well as related work performed by the Air Force and Navy and leading academic institutions. The report distinguishes the memory for knowledge and skill related to procedural tasks, cognitive tasks, and perceptual-motor tasks. Memory for task knowledge has been demonstrated to be quite good. Memory for cognitive skills has been demonstrated to be quite good. Memory for psychomotor skills varies, depending on whether the task is continuous, such as riding a bicycle, or discrete, such as executing the separate performance steps involved in disassembling a rifle. Throughout the report, figures depict the relative sustainment or decay of a skill as reported in the research literature. A final section concerns the factors that influence the reacquisition of a skill after extended periods of nonuse, as might occur during a mobilization."--DTIC.
Author: Sam O. Nagashima Publisher: ISBN: Category : Languages : en Pages : 18
Book Description
The goal of this report was to test the use of sensor-based skill measures in evaluating performance differences in rifle marksmanship. Ten shots were collected from 30 novices and 9 experts. Three measures for breath control and one for trigger control were used to predict skill classification. The data were fitted with a logistic regression model using holdout validation to assess the quality of model classifications. Individually, all four measures were significant; when considered together, only three measures were significant predictors for level of expertise (p less than 0.05). Overall percent correct in shot classification for the testing data was 90.0%, with a sensitivity of 67.5%, and 96.0% specificity. (Contains 9 tables and 1 footnote.) [This report was supported by a grant from the Advanced Brain Monitoring, Inc., PR/Award Number 20064169.].
Author: Marshall J. Farr Publisher: Springer ISBN: Category : Psychology Languages : en Pages : 200
Book Description
A. INTRODUCTION AND BACKGROUNDl,2 This report reviews and interprets research on the nature and magnitude of the effects of those factors which influence how well knowledge and skills (K&S) are retained over relatively long periods of nonuse. Our interest lies in the kinds of knowledge domains and skills that military personnel must master to function effectively on their jobs. The practical concern impelling this study is that K&S degradation or loss (which we will refer to as "decay") can and does occur, often and severely enough, to jeopardize military preparedness. There are occasions in all the military services when personnel who have just completed their training do not receive an opportunity to practice or use their new capabilities for weeks or months. In the case of reservists who may be called back to active duty, the period of nonuse of relevant military job skills may be counted in terms of years. B. OBJECTIVES The overall objective is to critically analyze the relevant scientific literature which relates the processes involved in learning to those of memory, taking into account the characteristics of the learner and the learning tasks. More specifically, we have focused on the following sub-objectives: 1. Identify, describe and rank the influence and the interactions of the important major variables that affect long-term retention (LTR); 1 I am indebted to Dr. Jesse Orlansky, Institute for Defense Analyses, for his encouragement and guidance through all phases of this report.
Author: Gregory K. W. K. Chung
Author: Paul D. Espinosa
Author: Gregory K. W. K. Chung
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Author: Gregory K. W. K. Chung
Author: Myra F. Goldman
Author: Robert A. Wisher
Author: Sam O. Nagashima
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Author: Marshall J. Farr