In this paper a cobot system is presented, that extends a Universal Robot with Artificial Intelligence (i.e., machine learning techniques) to allow for a safe human-robot collaboration, which is one of the main technologies in Industry 4.0 and is currently significantly changing the shop floor of manufacturing companies. Typically, these cobots are equipped with a camera to dynamically adapt to new situations and actions carried out by the worker who is collaborating with the robot in the same workspace. But obviously, switching from traditional industrial robots (acting completely isolated from humans) to smart robots also requires a change concerning the skills and knowledge workers must have to be able to control, manage, and interact with such cobot systems. Therefore, the main goal of this demonstrator is to develop a hard- and software environment, enabling a variety of different training scenarios to get trainees, employees, and students familiar with the main technical aspects of such human-robot interaction. Besides hardware and software related aspects, the paper will also briefly address the learning content, which is on the one hand, the basics of robotics and machine learning based image processing, and on the other hand, the interaction of the various components to form a functional overall system.

The purpose of this qualitative study focused on the experiences of first-generation students attending a technical college in rural West Tennessee. The results of this study may identify barriers faced by students from these special populations and may also provide insight into the support systems that motivate these students to persevere. Although significant research has been conducted on first-generation and underrepresented students attending community colleges and four-year universities, there is a gap in the published literature pertaining to the lived experiences of students attending technical colleges, especially those living in rural areas. First-generation college students face many challenges as they strive to integrate and acclimate to the college campus environment, such as having poor study skills or habits, lack of peer support, and fear of the college environment. In addition, the lack of specific social and cultural capital contributes to their inability to navigate the college experience and complete their degree or certificate attainment. This research involved interviews with 17 students attending a technical college in rural West Tennessee. Participants discussed their experiences while enrolled at the technical college, backgrounds which included prior educational experiences, any barriers they faced, and identified support systems that increased their academic success. The findings indicate additional campus programs and initiatives may be needed at the technical colleges, especially those in rural areas, to help low-income students with their educational outcomes.

This research study originated as a result of a paucity of information available regarding how secondary welding teachers in Mississippi perceive the value of professional development they have received within the previous two years. The purpose of this study was to examine the perceptions of Mississippi’s secondary welding teachers regarding how professional development had affected their teaching methods and collaboration with peers. Also, this study sought to determine whether the teachers had positive motivation in attending professional development activities, and how motivated they were to pursue their own professional development, other than school-mandated activities. Finally, the study examined the barriers teachers perceived to hinder them from pursuing their own professional development. The findings in this study revealed that Mississippi’s secondary welding teachers had a positive perception regarding how current professional development had changed their teaching methodology, student expectation, content comprehension, and confidence in teaching. Furthermore, respondents indicated that they had experienced enhanced collaboration with other welding teachers within the state as a result of professional development sessions; however, data revealed that collaboration between their academic counterparts was nearly nonexistent. Financial incentives and improving their teaching skill were found to be positive motivators for teachers. Personal costs, distance traveled to professional development sessions, and perceived value of professional development were determined to be barriers to attending professional development opportunities. It was recommended that future studies should include determining if welding teachers with welding certifications outperform teachers who do not have welding certifications, determine the consistency of laboratory equipment among school districts, whether the laboratory equipment in the local schools match those found in the actual employment environment, determine whether the teachers have the most up-to-date skills needed to match those skills found in industrial employment and investigate the perception of local businesses and industries about the quality of the student they have hired who graduated from Mississippi secondary welding programs. Lastly, it is recommended that administrators consider including academic teachers, career and technical teachers, and industry representatives in professional development activities to increase collaboration between stakeholders.

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The primary purpose of this study was to determine the factors and perceptions that affect enrollment in career and technical education (CTE) programs in rural East Central Mississippi. Specifically, the study had four key purposes. First, the academic grades of CTE students and non-CTE students were examined to determine whether academic grades differ significantly between the CTE enrollers and non-CTE enrollers. Secondly, the study determined the perceptions that students in rural East Central Mississippi have toward CTE programs. Next, the study examined the internal and external factors that cause students to enroll or not enroll in a CTE program. Finally, the study identified the individuals who can positively or negatively affect a student’s decision to enroll in a CTE program. The research design for this study was causal-comparative, and the researcher used descriptive statistics, as well as frequencies and percentages to analyze the data. The Mann-Whitney U test and a series of t-tests for independent variables were used to test the hypotheses. The population for this study was 400 high school seniors enrolled in seven rural East Central Mississippi high schools that feed into three career and technical centers. A total of 284 students completed the proper consent and assent forms in order to participate in the study. Findings in this study indicated that a significant difference did not exist between the academic grades of CTE students and non-CTE students. Additional results showed a significant difference between CTE enrollers and non-CTE enrollers in regard to four of the eleven perceptions of CTE. In addition, the researcher found that students enroll in CTE because they are interested in one of the career areas and want to attend college in that career area. It was also determined that CTE students enjoy spending time away from their high school. The study showed that non-CTE students did not enroll in CTE because it would not fit into their schedule. The researcher also found that friends and parents mostly encouraged students to enroll in CTE, while in some instances guidance counselors may have discouraged them from enrolling in a CTE program.

The purpose of this study was to assess the perceptions of CTE administrators in Alabama and Georgia on how agricultural education teachers were integrating STEM and employability skills. The population of this study consisted of CTE administrators in Alabama (N = 137) and Georgia (N = 178) with 315 surveys being distributed and 129, or 41%, completing the survey. This descriptive study utilized a static group comparison pre-experimental research design. Means were used to determine how strongly the respondents value employability skills and STEM skills. Standard deviations helped understand how responses varied. Frequencies and percentages were used to determine the number and proportion of the respondents. The demographics portion of this study found that the average CTE administrator in Alabama and Georgia was a white female with a specialist or doctoral degree and no educational background in CTE. In addition, the average CTE administrator was employed in a county school system that offered agricultural education and had less than 15,000 students. Furthermore, the average CTE administrator has 13.05 years of teaching experience and 23.25 years of total experience in education. On average, CTE encompassed the majority of their duties and they were not an administrator in a charter school. The findings of this study presented evidence that CTE administrators in Alabama and Georgia do value the integration of employability skills and STEM skills into agricultural education differently. Moreover, participating CTE administrators perceived all employability and STEM skill categories to be "very important" or "Extremely Important" based on a Likert-type scale of 1 = Not Important to 5 = Extremely Important. Furthermore, the most valued Employability Skills include Critical Thinking Skills, Personal Qualities, and Communication Skills. The STEM Pathways that CTE administrators valued the most include the Plant Systems Pathway, Animal Science Pathway, and the Food, Products, and Processing Pathway.

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