id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ssh-441	Li, Zhao	Interventional Research on Contradictory Attachment Children	2022	6	.pdf	application/pdf	3758	161	41	Introduction The theory of attachment has been widely concerned by psychologists for a long time since it was put forward by Bobby in the 1960s, among which child attachment is an important research topic in the field of children's social and personality development. Safe attachment children generally exhibit comfortable and safe attachment characteristics.	cache/ssh-441.pdf	txt/ssh-441.txt