Zobrazeno 1 - 10
of 30
pro vyhledávání: '"G A, Christenson"'
Publikováno v:
Journal of bacteriology. 53(4)
Autor:
R W, VAN DOLAH, G L, CHRISTENSON
Publikováno v:
Archives of biochemistry. 12(1)
Publikováno v:
Optometry (St. Louis, Mo.). 72(10)
This study was designed to address a perceived major flaw in past studies investigating tinted lenses and dyslexia; i.e., the lack of a direct, scientifically validated means of diagnosing the type and severity of dyslexia.Sixteen 5th and 8th grade s
Publikováno v:
Journal of public health management and practice : JPHMP. 1(4)
As part of efforts to develop a surveillance system to evaluate local public health performance, six state health departments surveyed local health departments in their states. Overall, 370 respondents (94 percent) returned completed surveys. Based o
Autor:
G A, Christenson, S J, Crow
Publikováno v:
The Journal of clinical psychiatry. 57
Trichotillomania is an impulse control disorder characterized by chronic self-directed hair pulling. Trichotillomania has additionally been viewed as one of the obsessive-compulsive spectrum disorders. Any body hair may be targeted, and most patients
Publikováno v:
American journal of preventive medicine. 11
Efforts to develop a surveillance system to measure local public health performance were initiated in 1991. The organizing framework for the proposed system consisted of three core functions formulated by the Institute of Medicine and linked with 10
Autor:
G M, Christenson
Publikováno v:
American journal of preventive medicine. 11
To illustrate how core function concepts might be useful in evaluation of specific local health department (LHD) programs, we analyzed preliminary results from a national questionnaire survey of LHD occupational safety and health (OSH) activities dur
Publikováno v:
American journal of preventive medicine. 11
This article describes the performance by local health departments of core public health functions. A post hoc analysis based on these essential functions was implemented using the 1994 dataset from a cooperative project with the Centers for Disease
Publikováno v:
American journal of preventive medicine. 11
Factor analysis, combined with an evaluation of item difficulty and discrimination, can provide useful insights in questionnaire development. In 1993, as part of a study to develop a questionnaire to assess performance of the core functions of public