Along with other helping professions, social work is today struggling to become a more "evidence-based" activity. This article explores some of the issues raised by this reevaluation of social work, especially as it relates to the issue of direct social work practice. Despite the current push to base social work helping methods on scientific…

Offers an improvement over the least-square method that is particularly applicable to fitting the Beer-Lambert equation. Provides typical data and the corresponding graphs. Lists six references. (YP)

Presents research results on photosynthetic, carbon monoxide utilizing bacteria. Discusses applications of the research and offers three sets of experimental procedures and data that students analyze to determine which bacterium from a soil sample uses carbon monoxide fastest. (Contains 21 references.) (MDH)

This document was designed to be used as a tool to assist students with research-oriented science projects. It provides a step-by-step approach to the development of such projects addressing: (1) selecting a research topic; (2) learning about the subject; (3) developing a specific purpose for the research; (4) planning the project; (5) initiating…

Delineates the nature of applied geography, asserting that geography links the natural and social sciences. Underscores geography's role in data analysis and problem solving on a global scale. Traces the discipline's history. Maps geography's status in higher education institutions. Discusses new technologies used by geographers. Summarizes career…