@article {5583,
	title = {Changes in secondary teachers{\textquoteright} perceptions of barriers to portfolio assessment},
	journal = {Assessing writing},
	volume = {6},
	year = {1999},
	pages = {85-105},
	keywords = {portfolio assessment, teacher},
	url = {http://www.sciencedirect.com/science?_ob=ArticleURL\&_udi=B6VT8-44WR4V0-4\&_user=10\&_coverDate=12\%2F31\%2F1999\&_rdoc=1\&_fmt=high\&_orig=search\&_origin=search\&_sort=d\&_docanchor=\&view=c\&_searchStrId=1491697526\&_rerunOrigin=google\&_acct=C000050221\&_version=1\&_u},
	author = {Wolfe, W. and Chiu, C.W.T. and Rechase, M.D}
}
