Should industrial/organizational psychologists be licensed?

A historical review of licensing among industrial/organizational (I/O) psychologists demonstrates that the American Psychological Association (APA) policy on such licensing is inconsistent. Arguments for and against licensure for this group are presented. Job analysis and APA data are drawn upon to show that few I/O activities may pose the personal risk that would seem to require the protection of a license. Alternatives are discussed for changes in present APA policy and state licensing requirements. (16 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

PLATE TECTONICS WITH FIXED CONTINENTS: A TESTABLE HYPOTHESIS - II

The first part of this paper was published in Journ. Petrol. Geol. 8(4) 373–388. The Author here concludes his presentation: the Summary and Conclusions, and the references which follow, apply to both sections.     

Constructing a literature from case studies: Promise and limitations of the method.

This article responds to "Coaching at the Top: Assisting A Chief Executive and His Team ' (M. M. Krajl, 2001 see record 2001-01213-005) by critiquing the article. It extends the discussion by focusing on the desired characteristics of a case study and how a professional literature can be derived from well constructed case studies. Applying these principles to Krajl's article, the author notes some issues concerning the intervention and preceding assessment, including the choice of the term coaching to describe complex and multifaceted interventions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Mutation of alpha B-crystallin: effects on chaperone-like activity

A recent paper by Plater et al. [20], showed that the mutation of a single phenylalanine residue F27R in mouse alpha B completely abolished the chaperone-like property of alpha-crystallin when assayed with insulin at 25 degrees C or with gamma-crystallin at 66 degrees C. We have produced the same mutation as well as some additional mutations in human alpha B-crystallin. Our data suggest that the F27R mutation effected the thermal stability of alpha B-crystallin making it unstable at temperatures > or = 60 degrees C. In agreement with the published work, at these temperatures the F27R human recombinant alpha B-crystallin does not protect the target protein from aggregation. When assayed with insulin or alpha-lactalbumin at 25 or 37 degrees C, however, there were no differences in the protective abilities between the native alpha B-crystallin or the F27R mutated human alpha B-crystallin. Several other multiple mutations involving proline residues were also produced. These mutations did not effect the chaperone-like properties of human alpha B-crystallin, but some of them did effect the native molecular weight size as judged by gel filtration chromatography.     

New directions for graduate training in consulting psychology.

This article develops the theme that the field of consulting psychology needs its own doctoral training programs. The work of Division 13 (Consulting Psychology) of the American Psychological Association in identifying model doctoral training programs in consulting psychology is described. Alternative training models to reach the same core competencies are also discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Executive Coaching: The Road to Dodoville Needs Paving With More Than Good Assumptions.

This article reviews the 10-article, two-part special issue on executive coaching (R. R. Kilburg, 2004a, 2005). It identifies common themes and areas needing development. It identifies needed next steps in creating a psychology of coaching that is more than a collection of advice and techniques. The author argues that practice has greatly exceeded research in this area and that, whatever the findings in related fields such as psychotherapy, there is no substitute for empirical evaluation and restructuring of theories and practice on the basis of that research. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

PLATE TECTONICS WITH FIXED CONTINENTS: A TESTABLE HYPOTHESIS - I

This paper proposes that plate-tectonic processes do not necessarily cause continental drift, and that sialic blocks the size of Australia or larger are fixed relative to eachother. Continental drift has not yet been geodetically demonstrated and the geologic evidence for it has been repeatedly challenged or refuted. New lines of evidence presented here against drift include: absence of the low-velocity zone under Shields; deep continental lithospheric roots; absence of continental hot-spot trails; absence of significant offset between Greenland and Ellesmere Island; internal contradictions in paleomagnetic data, and between paleomagnetic and paleogeographic data; Cenozoic tectonism and horizontal compression at supposed passive margins; and absence of an adequate plate-driving force for plates with continental (non-subductable) leading edges. The hypothesis of plate tectonics with fixed continents predicts that high-precision geodetic measurements now in progress will find no separation of Eurasia and North America no matter how long they are continued. It implies some form of slow subduction at supposed passive margins such as the east coast of North America.     

Crystallinity,reversibility, and injectability of physically crosslinked poly(vinyl alcohol) and poly(ethylene glycol) hydrogels

Crystallite regions within a hydrogel network contribute to its mechanical strength, which is crucial for use in load-bearing applications. However, high amounts of crystallinity can negatively impact the ability for hydrogels to be injected, an attractive property that could replace the need for highly invasive surgical procedures. The reversibility of crystallinity and its lasting impact on the injectability of poly(vinyl alcohol) and poly(ethylene glycol) hydrogels was evaluated in this paper. The relative percent crystallinity in hydrogels was evaluated after storage and autoclaving in syringes in weekly intervals using X-ray diffraction. Results indicate that crystallinity increased over time and significantly decreased after autoclaving for all samples, where postautoclaved samples contained comparable crystallinity percentages to freshly made gels (p > 0.05). Injectability was evaluated using calculated viscosity. Aged samples were able to be injected after autoclaving, yet there was no determination established between viscosity and storage times based on the data. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2020 , 137, 48706.     

Use of tilmicosin in a severe outbreak of respiratory disease in weaned beef calves

In a liability lawsuit an expertise had to answer the question whether a mania in the course of an affective psychosis could have been caused by chronic mercury intoxication resulting from dental amalgam fillings. On the basis of current psychiatric and toxicological knowledge, such an association can be disproved. Mercury intake from amalgam fillings does not lead to toxic concentrations in organs or body fluids. Therefore physicians and dentists should avoid alarming patients and thus causing iatrogenic harm.     

Shuttle Imaging Radar (SIR-B) Investigations of the Canadian Shield: Initial Report

Two of the 43 Shuttle Imaging Radar (SIR-B) experiments carried out from the 41-G shuttle mission in 1984 involved a 2600-km swath across the Canadian Shield, with the objectives of studying the structure of province boundaries and developing techniques for the geologic use of orbital radar. Despite degraded single incidence angle imagery resulting from system problems, valuable experience has been obtained with data over a test site near Bancroft, Ontario. It has been found that even subdued glaciated topography can be effectively imaged, variations in backscatter being caused by variations in local incidence angle rather than shadowing. It has been demonstrated that small incidence angles are more sensitive to topography than large angles. Backscatter is extremely sensitive to look direction, topographic features nearly normal to the illumination being highlighted, and those nearly parallel to it being suppressed. It is concluded that orbital radar can provide a valuable tool for geologic studies of the Canadian Shield and similar areas, if suitable look angles and at least two look directions can be utilized for each area.