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Item Safety in Flight Training - An Analysis of the NTSB Data 2014-2018(ERAU Hunt Library - DIGITAL COMMONS JOURNALS, 2023-01) Walach, Michael FThere were 7,500 safety events in the NTSB data sets from 2013-2018. These events were analyzed using Chi-square, Cramer’s V, and the odds ratio. Major findings in the study determined that while pilots crash aircraft for the same reasons whether they are in a training environment or not, student pilots are typically less likely to be killed, or seriously injured. The aircraft that student pilots fly however, do not share the same relative safety in some event types. Students destroy and substantially damage more aircraft than their non-training counterparts in abnormal runway contact events. The top five causes of safety events for all pilots are loss of control in flight, system component failure of the power plant, abnormal runway contact, fuel related issues, and loss of control on the ground. While the data analyzed in this study cannot explain the causation of these findings, they set the stage for further study of training accidents to determine possible explanations of these differences. Building on findings in similar studies, this researcher suggests that annual flight reviews for general aviation pilots contain more scenario-based simulation under real flight conditions as is found in the training for part 121 operators. It is theorized that some of the safety found in the training environment may come not just from the supervision of the flight instructor, but also from the repeated practice and attention to safety procedures. General aviation has been plagued with a poor safety record for a long time with little to no progress in reducing safety events, and more importantly, fatalities. It is the hope of this researcher that findings from this study may help others to dig deeper into some of these issues and find areas of focus that may help reduce the risk of injury or death for general aviation pilots.Item Agricultural Machinery Safety Behavior Among Youth(American Society of Agricultural and Biological Engineers, 2023-01) Pate, Michael L.; Lawver, Rebecca G.; Perry, Dustin K.; Smalley, Scott W.; Wille, Celina; Edgar, Don; Hafer, Jim; Young, MarvinThe Supervised Agricultural Experience Safety Award program was launched with Montana, South Dakota, and Utah agriculture teachers. A combination of video conferencing and in-person training workshops were offered to school-based agriculture teachers in Montana, South Dakota, and Utah. Zoom webinar workshops were held with teachers during the COVID-19 Pandemic. The five annual training topics were Year 1) Tractor/Equipment Roll over hazards, Year 2) ATV/UTV operation hazards, Year 3) Tractor/Equipment Operation Hazards, Year 4) PTO/Entanglement hazards, and Year 5) agricultural machinery transport hazards associated with use on public roadways. To assess the influence of agricultural machinery safety training on students’ student work-based, journal reflections were collected through the Agricultural Experience Tracker to qualitatively describe students’ production-based agricultural experiences as coded by NASS Commodity codes, describe students’ safety reporting using Supervised Agricultural Experience (SAE) journal entries, and quantify teachers’ workshop participation as related to student safety reporting. A total of 2215 journal entries were reviewed from Montana, Utah, and South Dakota. A total of 905 journal entries were associated with a teacher participating in the training program. Most student journal entries focused on machinery operations. A total of 80 journal entries specifically reported safety as the main topic. A total of 204 journal entries reported the use of tractors. A total of 82 entries (25.1%) noted Hay production as the agricultural production work experience. The results provide recommendations for developing an application model for translation using an FFA Award structure.Item Effectiveness of Utilizing an Evidence Based Safety Curriculum to Increase Student Knowledge(American Association for Agricultural Education, 2020-01) Perry, Dustin K.; Smalley, Scott W.; Pate, Michael L.The purpose of this study was to determine the effectiveness of utilizing an evidence based, “Train the Trainer” approach to increase the safety knowledge and awareness of secondary students. Participating teachers attended a 10-hour,inquiry-basedsummer training workshop utilizing National Safe Tractor and Machinery Operations Program (NSTMOP) materials focusing on roll-overprotection structures, mini-tilt table construction, and on-farm tractor risk assessments. Teachers incorporated workshop lessons into existing curricula. Students completed pretests prior to instruction and posttests after instructional units were delivered. A total of 118 students provided completed pre-and posttests, with most students identifying as male and more than half enrolled in ninth grade.Wilcoxon Sign-Rank test showed students’ posttests were statistically significantly (Z =-5.22, p < .001)higher than pre-tests. Student performance in this study suggests the Fair Labor Standards Act exemption provided for youth between the ages of 14 and 15 years old who have completed specific safety training needs to be revisited. Additionally, increasing the age restriction for hazardous occupations in agriculture would be consistent with other industries. In order for students to learn agricultural safety in the classroom setting, teachers participating in this study may consider preparation and continuing education programs that incorporate more production-based experiences focused on safety.Item In-Service Agricultural Mechanics Needs of Montana Mid-Career Agricultural Educators(American Association for Agricultural Education, 2021-11) Toft, Joshua T.; Perry, Dustin K.; Falk, Jeremy M.Agricultural mechanics—a pillar of many secondary agricultural education programs—is a dynamic, constantly changing field, requiring educators to continually evolve their programs to maintain relevance. This study explored the in-service agricultural mechanics needs of Montana mid-career agricultural educators. We used mean weighted discrepancy scores and descriptive measures to analyze demographics and perceived levels of importance and competency to teach agricultural mechanics content areas. The areas of highest perceived importance of teaching were welding safety, mechanical safety, and construction and shop safety. The areas that educators felt least competent to teach were differential leveling, profile leveling, and cleaning motors. Mean weight discrepancy scores revealed the greatest discrepancies between importance and competence to teach in the areas of electrical safety, computer aided design, and differential leveling. Agricultural educator associations and industry experts should collaborate with advisory groups, local businesses, and organizations such as the Chamber of Commerce to determine the relevance of low-ranking content areas and create professional development opportunities for educators in these areas.Item Assessing Youth Safety Knowledge with the Agricultural Experience Tracker (AET)(American Society of Agricultural and Biological Engineers, 2022-01) Smalley, Scott W.; Perry, Dustin K.; Shultz, Alyx; Lawver, Rebecca G.; Pate, Michael Lynn; Hanagriff, Roger; Ewell, ClayThe purpose of this study was to assess the safety knowledge of youth in high school agricultural education. The target population consisted of youth ages 14 to 18 who were enrolled in school-based agricultural education (SBAE) programs that used the Agricultural Experience Tracker (AET) safety knowledge assessment between May 2019 and June 2020 (N = 1,451). The safety knowledge questions were randomly generated from the curriculum resources of the National Safe Tractor and Machinery Operation Program (NSTMOP). The test consisted of 50 multiple-choice questions, with one point awarded for each correct answer, and covered topics such as safety basics, agricultural hazards, tractors, connecting and using implements with tractors, and materials handling. The majority of students were male (n = 847, 58.4%). The highest proportion of students were enrolled in the 11th grade at the time of the test. Most respondents indicated that they were from a rural area (52.0%). Test scores for the 1,451 students ranged from a minimum of 4% to a maximum of 98%. Within each independent variable, test scores averaged in the low 60s, with the exception of test scores for students in 9th grade, which averaged 56.43%. Research and continuing education are needed to influence the behavior of young workers in agricultural settings.Item Kinematic-Based Multi-Objective Design Optimization of a Grapevine Pruning Robotic Manipulator(MDPI AG, 2022-07) Molaei, Faezeh; Ghatrehsamani, ShirinAnnual cane pruning of grape vineyards is a time-consuming and labor-intensive job, but no mechanized or automatic way has been developed to do it yet. Robotic pruning can be a perfect alternative to human labor. This article proposes a systematic seven-stage procedure to design a kinematically optimized manipulator, named ‘Prubot’, to manage vineyards’ cane pruning. The manipulator structure was chosen, resulting in a 7R (Revolute) manipulator with a spherical shoulder and wrist. To obtain the design constraints, the manipulator task space was modeled. The robot’s second and third link lengths were determined by optimizing the global translational version of the measure of manipulability and the measure of isotropy of the manipulator arm section. Finally, simulations confirmed the appropriateness of the manipulator workspace. Furthermore, sampling-based path planning simulations were carried out to evaluate the manipulator’s kinematic performance. Results illustrated the impressive kinematic performance of the robot in terms of path planning success rate (≅100%). The simulations also suggest that among the eight single-query sampling-based path planning algorithms used in the simulations, Lazy RRT and KPIECE are the best (≤5 s & ~100%) and worst (≥5 s &≤25%) path planning algorithms for such a robot in terms of computation time and success rate, respectively. The procedure proposed in this paper offers a foundation for the kinematic and task-based design of a cane pruning manipulator. It could be promisingly used for designing similar agricultural manipulators.Item Significance of 4-H on the development of youth's coping skills(Montana State University - Bozeman, College of Agriculture, 2020) Evenson, Josie Christine; Chairperson, Graduate Committee: Carl IgoPeople who reside in rural areas face challenges accessing the health and mental care they need. The lack of mental health resources creates an imperative need for finding avenues to help support youth in these areas. Youth organizations, such as 4-H, that promote positive development support the well-being of the individuals who participate in that program. Previous research on 4-H revealed youth who enroll in the program develop life skills through their participation. The research also exposed that there may be a correlation between life skills and coping skills, however, there has been little evidence to support this claim. Therefore, this study sought to answer the following question: In what significant ways do planned 4-H experiences impact 4-H members coping skills? To gather data eight Montana 4-H members were interviewed and nine adults associated with Montana 4-H participated in a focus group at a Montana 4-H event. The data was organized and then coded by the primary researcher and one committee member. All data was coded into four categories: productive coping, non-productive coping, reference to others and other. Youth reported using productive coping skills more than any other category with 66% of total responses being coded as such. Youth also reported using non-productive skills with a 11% response rate and reference to others with a 12% response rate. The other category had a 11% response rate. Adults reporting observing productive coping skills more than any other category with 58% of the total responses coded that way. The adults reported observing non-productive skills with a 5% response rate and reference to others with a 19% response rate. The adults had 18% of their results coded as other. Overall, both youth and adults reported that 4-H members are predominately using productive coping skills, which they have learned through their involvement in the 4-H program. Positive Youth Development programs like 4-H can provide avenues for youth and adults to work together to address mental health skills that a rural community may be lacking.Item Assessment of young and beginning producer practices in Montana(Montana State University - Bozeman, College of Agriculture, 2019) Tintzman, Tyler William; Chairperson, Graduate Committee: Shannon ArnoldThe agricultural industry is at a turning point regarding the labor force in the United States. The average age of the existing labor force continues to increase and fewer young and beginning farmers and ranchers (YBFR) are entering production agriculture. The purpose of this research was to gain a better understanding of the experience of YBFR entering production agriculture and the working challenges they are facing. This phenomenological research study utilized semi-structured interviews with active YBFR in Montana to examine their experiences. Following analysis, seven different themes surrounding the experiences of YBFR in Montana were revealed. 1. Access to land, capital, and equipment is a significant barrier for a YBFR to enter production agriculture. 2. Developing a network of peers and finding a mentor within production agriculture is a valuable tool for a YBFR. 3. The use of governmental YBFR programs has a positive impact on the experience. 4. Crop insurance is a valued risk protection tool for YBFR operations. 5. Support from family members and industry peers positively impacts the financial and intellectual experience of a YBFR. 6. Continuing formal and non-formal education on the latest technologies and industry practices can assist a YBFR in creating a competitive business. 7. A thorough understanding of production costs on an agricultural operation will allow a YBFR to make fact based, objective decisions that lead to a more profitable operation. In conclusion, these seven themes were shared across participants to explain what and how they experienced being a YBFR in Montana. Further research should be conducted to better understand the impact of networking, mentorship, and the costs of production.Item An assessment of influences on organic agricultural producers' attitudes, behaviors, and decisions related to sustainable best management practices(Montana State University - Bozeman, College of Agriculture, 2018) Kurnick, Rebecca Anita; Chairperson, Graduate Committee: Shannon ArnoldA definition for sustainable agriculture that spans competing agriculturalists' philosophies is ambiguous. Organic agriculture is a transformative approach that balances the goals of sustainable agriculture. Understanding how producers identify themselves may give insight as to what drives their decision to explore innovative practices. The purpose of this study was to assess influences on organic agricultural producers' attitudes, behaviors, and decisions related to sustainable best management practices. The objectives of this research were to: 1.) Describe organic agricultural producers' attitudes surrounding sustainable best management practices, 2.) Describe organic agricultural producers' behaviors surrounding sustainable best management practices, and 3.) Describe other influential factors on organic agricultural producers' decisions to adopt sustainable best management practices. Rogers' Diffusions of Innovations and the Theory of Planned Behavior (TPB) were used to analyze organic producers' attitudes, behaviors, and decisions related to sustainable best management practices (BMP). This descriptive study utilized a survey research design of producer members of the Montana Organic Association. Data analysis was conducted utilizing Confirmatory Factor Analysis to assess the relationships between questions and constructs of the TPB. The strongest pairwise relationships indicated that respondents with a positive attitude to implement sustainable practices likely intend to implement them, and that respondents with a high intention to implement BMP likely will participate in the behavior. Respondents considered themselves risk takers, leaders, and deliberators who use an integrated whole farm approach. Influences of peers and social groups had a significant effect on producers' decisions to implement sustainable BMPs. Results suggest these theories are valuable to study agricultural producers' decisions. Future research should include a much larger population of organic and conventional agricultural producers to allow for the model to draw conclusions about broader populations. Sustainability can be a divisive topic. Future work utilizing the theories should include researching agriculturalists from all backgrounds on their feelings about non-production specific agricultural concepts and terminology. There is unlimited potential for uniting divided groups to solve common problems related to environmental resources, policy, and markets. Future research should include a larger sample of organic and conventional producers to draw conclusions about broader populations.Item Differences in Critical Thinking Ability According to College Entry Pathway(2018-06) Perry, Dustin K.; Paulsen, Thomas H.; Retallick, Michael S.The purpose of this study was to determine if entry pathway-direct from high school versus transfer from community college-influenced the critical thinking abilities of agricultural education students. Seventy-five senior-level agriculture undergraduate students completed a critical thinking assessment test. Although students entering the four-year university directly from high school had statistically significant higher ACT scores and semester GPA\'s (which are known predictors of critical thinking ability), there were no statistically significant differences in critical thinking abilities between the two groups. When comparing students\' performance to national norms, regardless of entry pathway, students scored statistically lower than national norm data in the skill areas of identifying additional information needed to evaluate a hypothesis and providing relevant interpretations for a specific set of results. Further, agricultural education transfer students were shown to have a greater ability to think creatively than students who entered the four-year university directly from high school. Recognizing the importance of creative thinking to student success and overall critical thinking skill, curriculum and instructional development within agricultural education should focus on intentionally integrating creative and critical thinking.