This presentation summarizes a pilot study conducted after the May 2011 administration of the AP Environmental Science Exam. The study used analytical methods based on scaled anchoring as input to a Performance Level Descriptor validation process that solicited systematic input from subject matter experts.

For educational achievement tests that employ multiple-choice (MC) items and aim to reliably classify students into performance categories, it is critical to design MC items that are capable of discriminating student performance according to the stated achievement levels. This is accomplished, in part, by clearly understanding how item design…

Presents an "infobase" version of "A Pilot Standard National Course Classification System for Secondary Education" to allow users to browse, search, annotate, print, and export information electronically. This publication is the culmination of a major effort to help establish common terminology, descriptions, and a coding…

Activities of the International Environmental Education Programme (IEEP) between 1975 and 1983 are outlined in this booklet, which is organized into two major sections. Section I presents principle long-term objectives and describes three phases of activity: the development of a general awareness of the necessity of environmental education; the…

This resource guide contains a selection of examples and exhibits concerning different aspects of planning for inservice teacher education. The exhibits were taken from four pilot studies developed by the Teacher Corps. The major activities described are group problem solving, establishment of guidelines for development of an inservice program,…