Dartmouth Outward Bound Center and the rise of experiential education 1957-1976

Purpose: The article discusses Outward Bound’s participation in the human potential movement through its incorporation of T-group practices and the reform language of experiential education in the late 1960s and early 1970s. Design/methodology/approach: The article reports on original research conducted using materials from Dartmouth College and other Outward Bound collections from 1957-1976. It follows a case study approach to illustrate themes pertaining to Outward Bound’s creation and evolution in the United States, and the establishment of experiential education more broadly. Findings: Building on prior research (Freeman, 2011; Millikan, 2006), the present article elaborates on the conditions under which Outward Bound abandoned muscular Christianity in favor of humanistic psychology. Experiential education provided both a set of practices and a reform language that helped Outward Bound expand into the educational mainstream, which also helped to extend self-expressive pedagogies into formal and nonformal settings. Research implications: The Dartmouth Outward Bound Center’s tenure coincided with and reflected broader cultural changes, from the cold war motif of spiritual warfare, frontier masculinity, and national service to the rise of self-expression in education. Future scholars can situate specific curricular initiatives in the context of these paradigms, particularly in outdoor education. Originality/value: The article draws attention to one of the forms that the human potential movement took in education – experiential education – and the reasons for its adoption. It also reinforces emerging understandings of post-WWII American outdoor education as a product of the cold war and reflective of subsequent changes in the wider culture to a narrower focus on the self

Cyber Security Active Defense: Playing with Fire or Sound Risk Management

“Banks Remain the Top Target for Hackers, Report Says,” is the title of an April 2013 American Banker article. Yet, no new comprehensive U.S. cyber legislation has been enacted since 2002, and neither legislative history nor the statutory language of the Computer Fraud and Abuse Act (CFAA) or Electronic Communications Privacy Act (ECPA) make reference to the Internet. Courts have nevertheless filled in the gaps—sometimes with surprising results

Improving the Estimates of International Space Station (ISS) Induced K-Factor Failure Rates for On-Orbit Replacement Unit (ORU) Supportability Analyses

This is a case study on revised estimates of induced failure for International Space Station (ISS) on-orbit replacement units (ORUs). We devise a heuristic to leverage operational experience data by aggregating ORU, associated function (vehicle sub -system), and vehicle effective' k-factors using actual failure experience. With this input, we determine a significant failure threshold and minimize the difference between the actual and predicted failure rates. We conclude with a discussion on both qualitative and quantitative improvements the heuristic methods and potential benefits to ISS supportability engineering analysis

Challenges of Sustaining the International Space Station through 2020 and Beyond: Including Epistemic Uncertainty in Reassessing Confidence Targets

This paper introduces an analytical approach, Probability and Confidence Trade-space (PACT), which can be used to assess uncertainty in International Space Station (ISS) hardware sparing necessary to extend the life of the vehicle. There are several key areas under consideration in this research. We investigate what sparing confidence targets may be reasonable to ensure vehicle survivability and for completion of science on the ISS. The results of the analysis will provide a methodological basis for reassessing vehicle subsystem confidence targets. An ongoing annual analysis currently compares the probability of existing spares exceeding the total expected unit demand of the Orbital Replacement Unit (ORU) in functional hierarchies approximating the vehicle subsystems. In cases where the functional hierarchies availability does not meet subsystem confidence targets, the current sparing analysis further identifies which ORUs may require additional spares to extend the life of the ISS. The resulting probability is dependent upon hardware reliability estimates. However, the ISS hardware fleet carries considerable epistemic uncertainty (uncertainty in the knowledge of the true hardware failure rate), which does not currently factor into the annual sparing analysis. The existing confidence targets may be conservative. This paper will also discuss how confidence targets may be relaxed based on the inclusion of epistemic uncertainty for each ORU. The paper will conclude with strengths and limitations for implementing the analytical approach in sustaining the ISS through end of life, 2020 and beyond

The Friend zone: An In/inite Place Where Nothing Good Happens: A Comprehensive Study of Friend zoning Across Varying Genders and Sexual Orientations

“Friend zone” is a popular culture term used to describe a friendship where one member in a friend dyad desires a romantic or sexual relationship and the other member does not. Sexual Script Theory (Simon & Gagnon, 2003) and Sexual Strategies Theory (Buss & Schmidt, 1993) suggest that individuals will typically view the friend zone as a Qield dominated by female-to-male interactions, given sexual scripts on women as gatekeepers and men as being more active in initiating relationships. It may be expected then that men and women and individuals who are not exclusively heterosexual may then follow different scripts for making and negotiating friend zone choices. There is very little data available concerning instances of the use of the term friend zone in same-sex friendship interactions. Individuals are typically expected to have relationships that conform to the heteronormative script, so most people are resistant to the thought of being attracted to others of the same sex (Lamb, 2004). Because of this, many “best friendships” between those of the same sex have been used as protection against claims of same-sex attraction/relationships (Lamb, 2004). Given the lack of research on same-sex friend zoning, as well as the restrictive nature of heteronormative scripts, the current study explores the practice of friend zoning within same-sex friendships.https://orb.binghamton.edu/research_days_posters/1003/thumbnail.jp

Persistent cannabis dependence and alcohol dependence represent comparable risks for midlife economic and social problems::A longitudinal cohort study

With the increasing legalization of cannabis, understanding the consequences of cannabis use is particularly timely. We examined the association between cannabis use and dependence, prospectively assessed between ages 18–38, and economic and social problems at age 38. We studied participants in the Dunedin Longitudinal Study, a cohort (n=1,037) followed from birth to age 38. Study members with regular cannabis use and persistent dependence experienced downward socioeconomic mobility, more financial difficulties, workplace problems, and relationship conflict in early midlife. Cannabis dependence was not linked to traffic-related convictions. Associations were not explained by socioeconomic adversity, childhood psychopathology, achievement orientation, or family structure; cannabis-related criminal convictions; early onset of cannabis dependence; or comorbid substance dependence. Cannabis dependence was associated with more financial difficulties than alcohol dependence; no difference was found in risks for other economic or social problems. Cannabis dependence is not associated with fewer harmful economic and social problems than alcohol dependence

Challenges of Sustaining the International Space Station Through 2020 and Beyond: Reassessing Confidence Targets for System Availability

The International Space Station (ISS) was originally designed to operate until 2015 with a plan for deorbiting the ISS in 2016. Currently, the international partnership has agreed to extend the operations until 2020 and discussions are underway to extend the life even further to 2028. Each partner is responsible for the sustaining engineering, sparing, and maintenance of their own segments. National Aeronautics and Space Administration's (NASA's) challenge is to purchase the needed number of spares to maintain the functional availability of the ISS systems necessary for the United States On-Orbit Segment s contribution. This presentation introduces an analytical approach to assessing uncertainty in ISS hardware necessary to extend the life of the vehicle. Some key areas for consideration are: establishing what confidence targets are required to ensure science can be continuously carried out on the ISS, defining what confidence targets are reasonable to ensure vehicle survivability, considering what is required to determine if the confidence targets are too high, and whether sufficient number of spares are purchased. The results of the analysis will provide a methodological basis for reassessing vehicle subsystem confidence targets. This analysis compares the probability of existing spares exceeding the total expected unit demand of the Orbital Replacement Unit (ORU) in functional hierarchies approximating the vehicle subsystems. In cases where the functional hierarchies' availability does not meet subsystem confidence targets, the analysis will further identify which ORUs may require additional spares to extend the life of the ISS. The resulting probability is dependent upon hardware reliability estimates. However, the ISS hardware fleet carries considerable epistemic uncertainty which must be factored into the development and execution of sparing risk postures. In addition, it is also recognized that uncertainty in the assessment is due to disconnects between modeled functions and actual subsystem operations. Perhaps most importantly, it is acknowledged that conservative confidence targets per subsystem are currently accepted. This presentation will also discuss how subsystem confidence targets may be relaxed based on calculating the level of uncertainty for each corresponding ORU-function. The presentation will conclude with the various strengths and limitations for implementing the analytical approach in sustaining the ISS through end of life; 2020 and beyond