Training for the Dark Side of Psychology: Business and Professional Issues

Extrinsic gettering of Cu on near-surface dislocations in Si has been the topic of recent investigation. It was shown that the Cu precipitated hetergeneously on dislocations as Cu silicide along with voids, and also with a secondary planar precipitate of unknown composition. Here we report the results of investigations of the sense of the strain fields about the large (~100 nm) silicide precipitates, and further analysis of the small (~10-20 nm) planar precipitates.Numerous dark field images were analyzed in accordance with Ashby and Brown's criteria for determining the sense of the strain fields about precipitates. While the situation is complicated by the presence of dislocations and secondary precipitates, micrographs like those shown in Fig. 1(a) and 1(b) tend to show anomalously wide strain fields with the dark side on the side of negative g, indicating the strain fields about the silicide precipitates are vacancy in nature. This is in conflict with information reported on the η'' phase (the Cu silicide phase presumed to precipitate within the bulk) whose interstitial strain field is considered responsible for the interstitial Si atoms which cause the bounding dislocation to expand during star colony growth.

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A Response Evocation Program for /ɝ/

Journal of Speech and Hearing Disorders ◽

10.1044/jshd.4001.92 ◽

1975 ◽

Vol 40 (1) ◽

pp. 92-105 ◽

Cited By ~ 19

Author(s):

Lawrence D. Shriberg

Keyword(s):

Service Delivery ◽

Motor Skills ◽

Task Analysis ◽

Professional Issues ◽

Clinical Experiences ◽

Program Outcomes ◽

Program Step ◽

Skills Learning ◽

Learning Principles

A response evocation program, some principles underlying its development and administration, and a review of some clinical experiences with the program are presented. Sixty-five children with developmental articulation errors of the /ɝ/ phoneme were administered the program by one of 19 clinicians. Approximately 70% of program administrations resulted in a child emitting a good /ɝ/ within six minutes. Approximately 10% of children who were given additional training on program step failures emitted good /ɝ/'s in subsequent sessions. These preliminary observations are discussed in relation to the role of task analysis and motor skills learning principles in response evocation, clinician influences in program outcomes, and professional issues in service delivery to children with developmental articulation errors.

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Client Safety and Telepractice in a Clinic or Home Setting

Perspectives on Telepractice ◽

10.1044/teles3.2.41 ◽

2013 ◽

Vol 3 (2) ◽

pp. 41-43

Author(s):

Lyn Tindall

Keyword(s):

Communication Disorders ◽

Speech Pathology ◽

Professional Issues ◽

Efficacy Data ◽

Home Setting ◽

Safe Environment ◽

Technological Advances ◽

Assessment And Treatment ◽

Available Technology ◽

And Gender

Telepractice is an exciting addition to the arsenal of speech-language pathologists for delivering services. Efficacy data continues to emerge proving the benefit of using available technology to provide assessment and treatment for persons with a variety of communication disorders, ages, and gender. In addition to providing assessment and treatment using telepractice technology, several professional issues have arisen which must be addressed before implementation of this service delivery system. Licensure and reimbursement have been at the forefront, as well they should. However, client safety is another issue that should also be addressed. Providing speech pathology services in a safe environment is a concept which may not have been considered before technological advances made it possible to provide services to someone while not being physically present.

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