Teachers' In-Service Career Patterns.
Abstract Schoolteaching is not a consensual profession with a single culture, but one segmented by different interest groups. An important dimension of the culture of these professional segments is their commitment to either a restricted or an extended professionality. Teachers’ relations to professionality can be clarified from their theory and practice of in‐service education and from the type of in‐service career upon which they embark. The form taken by teachers’ continuing education, the way teachers rank different types of in‐service course, how experience of in‐service education touches the professional work of schools ‐ these are factors that pattern teachers’ in‐service careers. Using data about teachers’ practices in these three areas, five career patterns are identified and a group of teachers representing each career pattern is selected. The teachers are described in terms of personal biographical and work characteristics. Their opinions about what makes in‐service education attractive to them...
Progression Through School: a study of the school careers of secondary modern girls
ABSTRACT In this paper a new approach to the study of organisations is suggested, one that focuses on the organisation in terms of the meaning that organisation members find within it. In the following account I have used this approach to examine school from the pupil's perspective. The major concepts that are employed are career, career segment and career pattern. The term ‘career’ is open to objection because of possible ambiguity. It is, however, a convenient term and no difficulty should be caused if it is borne in mind that it relates to what happens in the school and not what happens after. I have drawn on my own research at Rushel Secondary Modern School to illustrate the analysis.
Effects of thyrotropin-releasing hormone and a thyrotropin releasing hormone analog on growth and selected plasma hormones in lambs.
An 8-wk growth trial was conducted to assess the effects of continuous infusion of thyrotropin-releasing hormone (TRH) and an active TRH analog less than Aad-His-Pro-NH2 (the less than Aad is L-pyro-alpha-aminoadipic acid) on growth trial performance, carcass composition and hormone profiles of growing lambs. Both drugs were infused at 600 micrograms X lamb -1 X d -1 with 16 lambs/treatment. Both TRH and less than Aad-His-Pro-NH2 decreased average daily gain (ADG; P less than .01) and increased feed conversion (FC; P less than .01) compared with saline infused controls. Average daily feed intake was not altered. Carcasses of lambs given TRH or less than Aad-His-Pro-NH2 contained fewer kilograms of moisture (P less than .05) and appeared to contain fewer kilograms of protein. Thyrotropin-releasing hormone and less than Aad-His-Pro-NH2 increased thyroid gland weights (P less than .05), but pituitary gland weights were not different. Plasma thyrotropin (TSH) concentrations were increased by both drugs compared with control lambs, peaking at 4 to 7 d after initiating infusion. However, by 14 d, TSH concentrations returned to control levels. Triiodothyronine (T3) and thyroxine (T4) were elevated by both drugs over the entire 8-wk trial, with peak levels reached at 10 d and maintained for the duration of the study. Both TRH and less than Aad-His-Pro-NH2 increased prolactin over the entire period. Growth hormone levels were not altered by either drug. The effects of less than Aad-His-Pro-NH2 infusion on growth trial performance, carcass composition and hormone profiles of growing lambs were very similar to TRH. The negative effects of TRH and less than Aad-His-Pro-NH2 infusion on ADG, FC and carcass protein appear to be the result of elevated T3 and T4 levels.