This volume reports on the fifth nationwide survey of trends in mental retardation (MR) and developmental disabilities (DD). It begins with four chapters summarizing trends in the nation as a whole. The first chapter is "Mental Retardation and Developmental Disabilities: Historical and Contemporary Perspectives" (David Braddock). This…

This welding curriculum guide treats two topics in detail: the care of tungsten electrodes and the entire concept of contamination control and the hafnium electrode and its importance in dual-air cutting systems that use compressed shop air for plasma arc cutting activities. The guide contains three units of instruction that cover the following…

This second edition of the shielded metal arc pipe welding curriculum guide presents both basic and advanced pipe welding skills. All specifications for procedure and welder qualification are presented according to national standards. The standards also include the test position for both groove and fillet pipe welding. The guide contains three…

Designed to train an entry-level mechanic, this heavy equipment mechanic program guide presents the standard curriculum for technical institutes in Georgia. The curriculum addresses the minimum competencies for a heavy equipment mechanic program. The general information section contains the following: purpose and objectives; program description,…

The subject of bilingualism is especially important in Bruni, a country with a multilingual population and a bilingual education policy, and it was felt that an international conference which examined bilingualism and bilingual education in a variety of 'development' contexts would be useful in reviewing and fine tuning of Bruneis' already…

This module is the eighth of 10 modules in the competency-based electronics series. Introductory materials include a listing of competencies addressed in the module and a cross-reference table of instructional materials. Seven instructional units cover: computer architecture; operating systems; computer programming; microprocessor instructions;…

This curriculum guide, one of six modules keyed to the building maintenance competency profile developed by industry and education professionals, provides materials for two units on electrical procedures and environmental control systems. Unit 1, on electrical procedures, includes the following lessons: electrical safety; troubleshooting and…

This guide was developed to assist home economics teachers in implementing the Missouri Vocational Instructional Management System in a housing, home furnishings, and equipment semester course. It contains a minimum of two performance objectives developed and validated for each competency by teachers with expertise in the area of housing, home…

A vocabulary and list of important words in the Yurok language includes the history of a community project directed toward collecting and preserving the vanishing language and culture of Northwestern California Indians. An alphabetical vocabulary list presents English terms with Yurok equivalents in Unifon spelling and definitions in English.…

Speech, language, and composition professionals should take a leadership role in working toward a national public policy on language. The declining rates of literacy and educational achievement in AfroAmerican communities serve as evidence that such a policy is needed. However, the policy would govern language teaching and language use throughout…

This study was undertaken to assess the condition of school facilities in rural and small school districts in the 50 states and analyze the mechanisms used by rural and small school districts to finance capital outlay. The study is part of an ongoing effort to address concerns specific to rural and small schools in the United States. The focus of…

A survey of the status of language usage in Mexico begins with an overview of language distribution among the population, mono- and multilingualism, changes in patterns of usage between the 1970 and 1980 censuses, and linguistic issues related to assimilation of the Indian population and the role and philosophy of the Instituto Nacional…

A study examined the perceptions of employers in the aircraft maintenance industry regarding the effectiveness of recent graduates of Federal Aeronautics Administration (FAA)-approved maintenance schools. Of the 100 employers who were contacted, 68 returned usable surveys. Based on responses, it was concluded that the views of employers in the…

A survey of the status of language usage in Tanzania begins with an overview of the three levels of language use: (1) Swahili, the national and official language, used in public life; (2) English, used in international affairs and in technical and intellectual matters; and (3) the over 120 vernacular languages used in family and religious life,…

A survey of the status of language usage in Liberia begins with an overview of the distribution of the 16 languages and dialects spoken natively there that are recognized by the government. These include, in order of number of native speakers: Kpelle, Bassa, Gio, Kru, Mano, Lorma, Krahn, Gola, Mandingo, Kissi, Vai, English, Gbandi, Mende, Belle,…