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Align Technology, Inc. is an American manufacturer of 3D digital scanners and Invisalign clear aligners used in orthodontics. It was founded in 1997 and is headquartered in Tempe, Arizona. The company manufactures the aligners in Juarez, Mexico, and its scanners in Israel and China. The company is best known for its Invisalign system, which is ...
Program evaluation is a systematic method for collecting, analyzing, and using information to answer questions about projects, policies and programs, [ 1 ] particularly about their effectiveness and efficiency. In both the public sector and private sector, as well as the voluntary sector, stakeholders might be required to assess—under law or ...
Orthodontics. Orthodontics[ a ][ b ] is a dentistry specialty that addresses the diagnosis, prevention, management, and correction of mal-positioned teeth and jaws, as well as misaligned bite patterns. [ 2 ] It may also address the modification of facial growth, known as dentofacial orthopedics. Abnormal alignment of the teeth and jaws is very ...
The American Dental Association was founded August 3, 1859, at Niagara Falls, New York, [ 1 ] by twenty-six dentists who represented various dental societies in the United States. It is the largest and oldest national dental association in the world. The association has more than 400 employees at its headquarters in Chicago and its office in ...
Responsive evaluation is an approach to measure the effectiveness of educational programs developed by Robert E. Stake. [1] This approach enables to evaluate the educational and other programs by comparing the program activity, the program uniqueness, and the social diversity of the people. The most important feature in the responsive ...
ABA is an applied science devoted to developing procedures which will produce observable changes in behavior. [3] It is to be distinguished from the experimental analysis of behavior, which focuses on basic experimental research, [9] but it uses principles developed by such research, in particular operant conditioning and classical conditioning.
The program evaluation and review technique (PERT) is a statistical tool used in project management, which was designed to analyze and represent the tasks involved in completing a given project. PERT was originally developed by Charles E. Clark for the United States Navy in 1958; it is commonly used in conjunction with the Critical Path Method ...
In common usage, evaluation is a systematic determination and assessment of a subject's merit, worth and significance, using criteria governed by a set of standards.It can assist an organization, program, design, project or any other intervention or initiative to assess any aim, realizable concept/proposal, or any alternative, to help in decision-making; or to generate the degree of ...