Linking Experiential and Classroom Education: Lessons Learned from The American University–Amnesty International USA Summer Institute on Human Rights

How can internships and other forms of experiential or service learning be designed to best accomplish academic goals? This article explores the benefits and pitfalls of experiential education by looking at the relevant scholarly literature and at students' and faculty members' experience with the American University–Amnesty International USA Summer Institute on Human Rights. Overall, faculty and students report that internships, when integrated with traditional classroom learning, greatly enhance learning overall. The article suggests strategies for structuring internships to enrich students' learning.     

Sodium monochloroacetate poisoning of greenfinches.

A large number of passerine birds, mainly greenfinches, were found dead or dying in a hedgerow close to a field of onions recently sprayed with sodium monochloroacetate (SMCA). An analytical method is described for isolating monochloroacetic acid from bird tissues, as its potassium salt, by ion exchange chromatography. The ion exchange eluate is evaporated to dryness, acidified, extracted with ether and the ethereal extract methylated with diazomethane. The concentration of the methyl ester of monochloroacetic acid is determined using the Mass Selective Detector in the selected ion mode. Chemical analysis confirmed the exposure of the birds to SMCA. It is calculated that 50 microliter of spray contained the lethal dose of SMCA for a greenfinch.