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1 – 10 of 20Elizabeth S. Volpe, Denise R. Simmons, Joi-Lynn Mondisa and Sara Rojas
In this study, students’ perceptions of the effective practices of their research mentors were examined. The research mentors implemented the practices informed by the Center for…
Abstract
Purpose
In this study, students’ perceptions of the effective practices of their research mentors were examined. The research mentors implemented the practices informed by the Center for the Improvement of Mentored Experiences in Research (CIMER) mentorship competencies to mentor underrepresented students in engineering education research in a virtual environment.
Design/methodology/approach
This research experience for undergraduates (REU) program, situated in the United States of America, consisted of undergraduate students (i.e. mentees), graduate students and faculty mentors who all had at least one underrepresented identity in engineering (i.e. Black, Latiné/x, and/or women). Using qualitative methods, we used data from reflection surveys and follow-up interviews with REU mentees to understand the outcomes of the mentorship strategies employed by the mentors in the program. The data were analyzed thematically using CIMER model constructs and social capital theory as guiding frameworks.
Findings
The results indicated the identified strategies students perceived as the most impactful for mentorship throughout the program. Students in the REU gained knowledge on how to activate social capital in mentorship relationships and how to better mentor others.
Research limitations/implications
The findings provide insight on how to operationalize the CIMER mentorship competencies to skillfully mentor underrepresented students in engineering. Given the size of the REU and the nature of qualitative research, the sample size was limited.
Practical implications
The results help inform mentorship practices for underrepresented individuals in engineering education and the workforce. Further, they add to the practical knowledge of implementing CIMER best practices virtually, at a time when the world has transitioned to more hybrid and virtual working and learning environments.
Originality/value
This study identifies impactful strategies for operationalizing mentorship strategies informed by theory- and evidence-based CIMER mentorship competencies. In addition, this study extends knowledge about how to implement mentoring best practices and engage mentorship in a virtual environment.
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Elizabeth Hamilton Volpe and Wendy Marcinkus Murphy
The purpose of this paper is to address the idea of “opting out” for married professional women by presenting a conceptual investigation into the impact that a woman's identity…
Abstract
Purpose
The purpose of this paper is to address the idea of “opting out” for married professional women by presenting a conceptual investigation into the impact that a woman's identity and social networks have in shaping her decisions surrounding career exit. A model is developed and intended to help researchers in this area move beyond existing frameworks when attempting to explain and predict women's career exit.
Design/methodology/approach
Research from the identity, social networks, turnover, and careers literatures was analyzed and integrated to put forth a new theoretical lens, represented by the conceptual model developed in this paper, that helps to explain married professional women's career exit.
Findings
Development of the model reveals a complex, reciprocal relationship between a woman's identity and her social network and depicts how these factors act in concert to shape women's decisions regarding career exit or “opting out.” This model also highlights the importance of structural constraints shaping a woman's social network, moderators impacting the relationship between a woman's identity and career exit behaviors, and outcomes of career exit.
Originality/value
Although identity is a fundamental element of career development and relationships with others serve as an origin of self and source of self‐understanding, the integration of these perspectives has been conspicuously absent from research on women's career exit. Examining the convergence of identity and social networks and the reciprocal relationship these constructs have on career phenomena advances our knowledge of why married professional women choose to “opt out” or exit their careers.
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Dana M. Milanovich, Eduardo Salas, Janis A. Cannon-Bowers and Elizabeth J. Muñiz
There have been many attempts to enhance team effectiveness. However, even the most effective teams have the potential to go off track, or derail. This chapter describes an…
Abstract
There have been many attempts to enhance team effectiveness. However, even the most effective teams have the potential to go off track, or derail. This chapter describes an attempt to understand why top performing teams venture down the road to team derailment. Specifically, we describe four instances in which real world teams have derailed. Guided by the team competency framework offered by Cannon-Bowers, Tannenbaum, Salas and Volpe (1995), we identify a set of deficient team skills and attitudes associated with each team's declined performance. Lessons learned about how to prevent other teams from derailing are also shared.
Under the doctrine of judicial review established by Marbury v. Madison (1803) and the Administrative Procedure Act (APA), courts retain the power and authority to review…
Abstract
Under the doctrine of judicial review established by Marbury v. Madison (1803) and the Administrative Procedure Act (APA), courts retain the power and authority to review legislative and executive actions and rule on their constitutionality or legality. Courts may also review actions of judges and lower court decisions. This is an important and necessary action to maintain the checks and balances and separation of powers in the United States (U.S.) political system. It is also critical for providing legal oversight and accountability. This chapter will first look at judicial review historically including relevant statutes and cases, actions by the executive branch, and efforts by Congress.
Additionally, the chapter will examine the relationship between judicial review and public policy. Through laws passed by Congress or regulations enacted by federal agencies, these branches of government draft policies with the expectation the judicial branch will enforce them. The courts, however, are to uphold the Constitution first and foremost, and rule on the constitutionality of the laws and regulations. Judicial opinions can have the effect of creating policy, which is a different purpose than the Founding Fathers intended. After reviewing the court system, the chapter will examine several issue areas where the court has been shaped by and in turn influenced public policy.
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David B. Szabla, Elizabeth Shaffer, Ashlie Mouw and Addelyne Turks
Despite the breadth of knowledge on self and identity formation across the study of organizations, the field of organizational development and change has limited research on the…
Abstract
Despite the breadth of knowledge on self and identity formation across the study of organizations, the field of organizational development and change has limited research on the construction of professional identity. Much has been written to describe the “self-concepts” of those practicing and researching in the field, but there have been no investigations that have explored how these “self-concepts” form. In addition, although women have contributed to defining the “self” in the field, men have held the dominant perspective on the subject. Thus, in this chapter, we address a disparity in the research by exploring the construction of professional identity in the field of organizational development and change, and we give voice to the renowned women who helped to build the field. Using the profiles of 17 American women included in The Palgrave Handbook of Organizational Change Thinkers, we perform a narrative analysis based upon the concepts and models prevalent in the literature on identity formation. By disentangling professional identity formation of the notable women in the field, we can begin to see the nuance and particularities involved in its construction and gain deeper understandings about effective ways to prepare individuals to work in and advance the field.
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This is a comprehensive list of books, some pamphlets, and a few sound recordings about or by Ronald (and Nancy) Reagan. Collections of photographs and cartoons as well as…
Abstract
This is a comprehensive list of books, some pamphlets, and a few sound recordings about or by Ronald (and Nancy) Reagan. Collections of photographs and cartoons as well as biographies, political commentary, speeches, quotations and even recipes are represented. Omitted are books in which there is only brief mention of him. The bibliography was compiled in connection with a major exhibit on Ronald Reagan at the Colorado State University Library. It is the author's intention to continue to collect Reagan materials.
Heidi Muenchberger, Elizabeth Kendall and Carole Rushton
There is evidence that many promising coalitions fail to thrive, languishing for indefinite periods and/or collapsing before achieving their goals. The purpose of the current…
Abstract
Purpose
There is evidence that many promising coalitions fail to thrive, languishing for indefinite periods and/or collapsing before achieving their goals. The purpose of the current study is to conduct a qualitative investigation of a local coalition established to build a healthy community.
Design/methodology/approach
Text analysis and thematic coding of coalition interviews over two separate time points provided first hand insights into the experiences of coalitions as they develop and begin to implement change.
Findings
Two overarching processes defined each phase, namely: establishing potential (development phase) and fulfilling purpose (implementation phase). At the development phase, critical considerations related to the themes of “The Local Context”, “Processes” and “Time”, whereas at the implementation phase, critical considerations were focused on “Programs”, “Information” and “Funding”. The data clearly supported a shift in attention among coalition members that could be used in a preventative manner by coalition managers.
Originality/value
Left unattended, these critical considerations may contribute to coalition under‐performance by compromising the functional integrity of the members and the entity as a whole. The processes identified in this paper offer a way of conceptualising what topics are critical to coalition members at different phases of the coalition life cycle.
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Those who contemplate attending the Annual Conference of the Library Association at Portsmouth would be well advised to secure their accommodation immediately if they have not…
Abstract
Those who contemplate attending the Annual Conference of the Library Association at Portsmouth would be well advised to secure their accommodation immediately if they have not done so already. The demands upon hotel space have been very much greater than even sanguine members anticipated, and already we hear of people being refused rooms because they are no longer available. Portsmouth, of course, is the naval centre of the Empire, and that common‐place piece of knowledge is magnetic, nevertheless. There are other attractions in Portsmouth. Its situation, practically adjacent to the Isle of Wight, with all its charms, on one side, and its nearness to the New Forest and the belt of Hampshire towns on the west, and on the east with such places as Chichester, Selsey, Bognor, Worthing, and Brighton make it, from the location point of view, of special interest. There is the further call of the literary associations of Portsmouth. Every book on the Navy has something about it, as those of us who read W. H. G. Kingston, Captain Marryatt and many another sea‐author can testify. Perhaps the most important author who came out of Portsmouth was not a sea‐writer but the son of a naval outfitter—George Meredith. Pernaps to a post‐War generation he seems old‐fashioned, involved, unnecessarily intricate, precious, and possesses other faults. This is a superficial point of view, and certainly in his poems he rises to heights and reaches depths that are denied to most writers of to‐day. In any case, The Ordeal of Richard Feverel and Beauchamp's Career, to say nothing of The Egoist, are among the great novels of the English language.
William Owen, Elizabeth Croft and Beno Benhabib
Recent research has considered robotic machining as a dextrous alternative to traditional CNC machine tools for complex sculptured surfaces. One challenge in using robotic…
Abstract
Purpose
Recent research has considered robotic machining as a dextrous alternative to traditional CNC machine tools for complex sculptured surfaces. One challenge in using robotic machining is that the stiffness is lower than traditional machine tools, due to the cantilever design of the links and low‐torsional stiffness of the actuators. This paper seeks to examine this limitation, using optimization algorithms to determine the best trajectories for the manipulators such that the stiffness is maximized.
Design/methodology/approach
The issue of low stiffness is addressed with an integrated off‐line planner and real‐time re‐planner. The available manipulator stiffness is maximized during off‐line planning through a trajectory resolution method that exploits the nullspace of the robot machining system. In response to unmodeled disturbances, a real‐time trajectory re‐planner utilizes a time‐scaling method to reduce the tool speed, thereby reducing the demand on the actuator torques, increasing the robot's dynamic stiffness capabilities. During real‐time re‐planning, priorities are assigned to conflicting performance criteria such as stiffness, collision avoidance, and joint limits.
Findings
The algorithms developed were able to generate trajectories with stiffer configurations, which resulted in a reduction in the actuator torques. The real‐time re‐planner successfully allowed the process plan to continue when disturbances were encountered.
Research limitations/implications
Simulations are presented to demonstrate the effectiveness of the approach.
Practical implications
Addressing the limitation of stiffness in serial‐link manipulators will enable robots to become more suitable for machining tasks. The real‐time re‐planning approach will allow robots to become more autonomous during the execution of a given task.
Originality/value
An integrated off‐line and real‐time planning approach has been applied to robotic machining.
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