@article {78801,
	title = {The effects of a voluntary summer reading intervention on reading activities and reading achievement},
	journal = {Journal of Educational Psychology},
	volume = {99},
	number = {3},
	year = {2007},
	pages = {505-515},
	abstract = {The causal effects of a voluntary summer reading intervention on children{\textquoteright}s reading activities and reading achievement were assessed in a randomized experiment involving 331 children in Grades 1 to 5. Children were pretested in the spring on a standardized test of reading achievement (Stanford 10th edition), the Elementary Reading Attitudes Survey (ERAS), and a reading preference survey. At the end of the school year, children were stratified by their grade level and classroom and randomly assigned to receive 10 books matched to their reading levels and preferences during summer vacation or after the administration of posttests. Children in the treatment group received books through airmail in July and August. In September, children were re-administered the reading test and completed a survey of their summer reading activities. Although the treatment group reported reading more books and participating in more literacy activities than the control group, there was no significant difference in reading achievement. Recommendations for enhancing the effects of voluntary reading through teacher-directed instruction and for conducting a replication study are discussed.},
	url = {http://psycnet.apa.org/journals/edu/99/3/505/},
	author = {Kim, James S.}
}
