Participants’ Perceptions of Their Outward Bound Final Expedition and the Relationship to Instructor Supervisory Position

2014 ◽  
Vol 37 (4) ◽  
pp. 397-414 ◽  
Author(s):  
Andrew J. Bobilya ◽  
Kenneth R. Kalisch ◽  
Brad Daniel
2005 ◽  
Vol 28 (2) ◽  
pp. 123-146 ◽  
Author(s):  
Marni Goldenberg ◽  
Leo McAvoy ◽  
David B. Klenosky

Means-end theory provides a useful approach for characterizing the relationship among the attributes or components of an experiential education course (the “means”), the benefits, or the outcomes associated with these attributes/course components, and the personal values (the “ends”) these outcomes help to reinforce for course participants. The purpose of this article is to show how this “means-end” perspective can enhance our understanding of the outcomes associated with outdoor adventure programming. A self-administered questionnaire designed to identify the linkages among program attributes (i.e., course components), course outcomes, and personal values was administered to a sample of 216 Outward Bound course participants. Analysis of the data provided useful insights into the outcomes associated with Outward Bound course experiences and with specific course components. The results can assist experiential educators in linking outdoor adventure course outcomes to course components, and in marketing course programs to potential clients.


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Carolina Pía García Johnson ◽  
Kathleen Otto

Purpose This study aims to explore the relationship between the reported frequency of illegitimate tasks undertaken at work (FREQIT) and gender identity among cisgender individuals and persons with a (?) transgender or gender non-conforming (TGNC) identity. Design/methodology/approach This research combines an experimental approach with a field-study. Study 1 contained a vignette experiment where participants reported their likelihood to assign illegitimate tasks (IT) to either a cisgender or a TGNC employee. Study 2 measured perceptions of tasks-illegitimacy (PERTI), FREQIT, perceptions of organisational gender climate (PGC), burnout and intention to quit among a sample of cisgender and TGNC participants. Findings In Study 1, individuals in a supervisory position were more likely to assign IT to TGNC than cisgender employees. In Study 2, gender identity influenced burnout, intentions to quit and PGC, serially mediated by PERTI and FREQIT. The results from Study 2 did not support the initial model, which proposed that lower PERTI would lead TGNC employees to report a higher FREQIT, leading to lower occupational well-being scores. Instead, TGNC participants’ burnout, intention to quit and PGC scores improved as a consequence of their lower PERTI. However, when comparing cisgender and TGNC individuals, the latter presented higher levels of burnout, intentions to quit and lower PGC scores. Originality/value This is the first study measuring the effects of IT on TGNC individuals’ occupational well-being. It underscores the importance to reduce cisgender biases and transphobia and to address IT as obstacles to trans equality in the workplace.


1967 ◽  
Vol 31 ◽  
pp. 239-251 ◽  
Author(s):  
F. J. Kerr

A review is given of information on the galactic-centre region obtained from recent observations of the 21-cm line from neutral hydrogen, the 18-cm group of OH lines, a hydrogen recombination line at 6 cm wavelength, and the continuum emission from ionized hydrogen.Both inward and outward motions are important in this region, in addition to rotation. Several types of observation indicate the presence of material in features inclined to the galactic plane. The relationship between the H and OH concentrations is not yet clear, but a rough picture of the central region can be proposed.


Paleobiology ◽  
1980 ◽  
Vol 6 (02) ◽  
pp. 146-160 ◽  
Author(s):  
William A. Oliver

The Mesozoic-Cenozoic coral Order Scleractinia has been suggested to have originated or evolved (1) by direct descent from the Paleozoic Order Rugosa or (2) by the development of a skeleton in members of one of the anemone groups that probably have existed throughout Phanerozoic time. In spite of much work on the subject, advocates of the direct descent hypothesis have failed to find convincing evidence of this relationship. Critical points are:(1) Rugosan septal insertion is serial; Scleractinian insertion is cyclic; no intermediate stages have been demonstrated. Apparent intermediates are Scleractinia having bilateral cyclic insertion or teratological Rugosa.(2) There is convincing evidence that the skeletons of many Rugosa were calcitic and none are known to be or to have been aragonitic. In contrast, the skeletons of all living Scleractinia are aragonitic and there is evidence that fossil Scleractinia were aragonitic also. The mineralogic difference is almost certainly due to intrinsic biologic factors.(3) No early Triassic corals of either group are known. This fact is not compelling (by itself) but is important in connection with points 1 and 2, because, given direct descent, both changes took place during this only stage in the history of the two groups in which there are no known corals.


2020 ◽  
Vol 43 ◽  
Author(s):  
Thomas Parr

Abstract This commentary focuses upon the relationship between two themes in the target article: the ways in which a Markov blanket may be defined and the role of precision and salience in mediating the interactions between what is internal and external to a system. These each rest upon the different perspectives we might take while “choosing” a Markov blanket.


2019 ◽  
Vol 42 ◽  
Author(s):  
Paul Benjamin Badcock ◽  
Axel Constant ◽  
Maxwell James Désormeau Ramstead

Abstract Cognitive Gadgets offers a new, convincing perspective on the origins of our distinctive cognitive faculties, coupled with a clear, innovative research program. Although we broadly endorse Heyes’ ideas, we raise some concerns about her characterisation of evolutionary psychology and the relationship between biology and culture, before discussing the potential fruits of examining cognitive gadgets through the lens of active inference.


Author(s):  
Robert M. Glaeser

It is well known that a large flux of electrons must pass through a specimen in order to obtain a high resolution image while a smaller particle flux is satisfactory for a low resolution image. The minimum particle flux that is required depends upon the contrast in the image and the signal-to-noise (S/N) ratio at which the data are considered acceptable. For a given S/N associated with statistical fluxtuations, the relationship between contrast and “counting statistics” is s131_eqn1, where C = contrast; r2 is the area of a picture element corresponding to the resolution, r; N is the number of electrons incident per unit area of the specimen; f is the fraction of electrons that contribute to formation of the image, relative to the total number of electrons incident upon the object.


Author(s):  
D. F. Blake ◽  
L. F. Allard ◽  
D. R. Peacor

Echinodermata is a phylum of marine invertebrates which has been extant since Cambrian time (c.a. 500 m.y. before the present). Modern examples of echinoderms include sea urchins, sea stars, and sea lilies (crinoids). The endoskeletons of echinoderms are composed of plates or ossicles (Fig. 1) which are with few exceptions, porous, single crystals of high-magnesian calcite. Despite their single crystal nature, fracture surfaces do not exhibit the near-perfect {10.4} cleavage characteristic of inorganic calcite. This paradoxical mix of biogenic and inorganic features has prompted much recent work on echinoderm skeletal crystallography. Furthermore, fossil echinoderm hard parts comprise a volumetrically significant portion of some marine limestones sequences. The ultrastructural and microchemical characterization of modern skeletal material should lend insight into: 1). The nature of the biogenic processes involved, for example, the relationship of Mg heterogeneity to morphological and structural features in modern echinoderm material, and 2). The nature of the diagenetic changes undergone by their ancient, fossilized counterparts. In this study, high resolution TEM (HRTEM), high voltage TEM (HVTEM), and STEM microanalysis are used to characterize tha ultrastructural and microchemical composition of skeletal elements of the modern crinoid Neocrinus blakei.


Author(s):  
M.J. Murphy ◽  
R.R. Price ◽  
J.C. Sloman

The in vitro human tumor cloning assay originally described by Salmon and Hamburger has been applied recently to the investigation of differential anti-tumor drug sensitivities over a broad range of human neoplasms. A major problem in the acceptance of this technique has been the question of the relationship between the cultured cells and the original patient tumor, i.e., whether the colonies that develop derive from the neoplasm or from some other cell type within the initial cell population. A study of the ultrastructural morphology of the cultured cells vs. patient tumor has therefore been undertaken to resolve this question. Direct correlation was assured by division of a common tumor mass at surgical resection, one biopsy being fixed for TEM studies, the second being rapidly transported to the laboratory for culture.


Author(s):  
T. G. Naymik

Three techniques were incorporated for drying clay-rich specimens: air-drying, freeze-drying and critical point drying. In air-drying, the specimens were set out for several days to dry or were placed in an oven (80°F) for several hours. The freeze-dried specimens were frozen by immersion in liquid nitrogen or in isopentane at near liquid nitrogen temperature and then were immediately placed in the freeze-dry vacuum chamber. The critical point specimens were molded in agar immediately after sampling. When the agar had set up the dehydration series, water-alcohol-amyl acetate-CO2 was carried out. The objectives were to compare the fabric plasmas (clays and precipitates), fabricskeletons (quartz grains) and the relationship between them for each drying technique. The three drying methods are not only applicable to the study of treated soils, but can be incorporated into all SEM clay soil studies.


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