共查询到20条相似文献,搜索用时 15 毫秒
1.
2.
Femmie Juffer Jesús Palacios Lucy Le Mare Edmund J. S. Sonuga‐Barke Wendy Tieman Marian J. Bakermans‐Kranenburg Panayiota Vorria Marinus H. van IJzendoorn Frank C. Verhulst 《Monographs of the Society for Research in Child Development》2011,76(4):31-61
This chapter first presents a review of research on the development of adopted children, focusing on meta‐analytic evidence and highlighting comparisons between adopted children with and without histories of early adversity. Some methodological issues arising from this literature are considered as well. Second, 7 longitudinal studies of adopted children's development are described, and the convergence of findings across the longitudinal studies and with the cross‐sectionally based meta‐analytic evidence is discussed. Third, the role of the adoptive family in supporting adopted children's development is explored. 相似文献
3.
4.
5.
The wolf is very foolish
Chen Xin went to his hometown for his summer holiday. When he got home, his parents were very happy. His nephew(侄子) followed him here and there. 相似文献
6.
黄文捷 《英语大王(小学)》2014,(5):33-33
There are two trees in a garden. One is old, the other is young. Spring comes. Many animals go to the garden. A bird says to the young tree, "Can I make a house on your branch?" "No, you can't," says the young tree. "But you can live on my branch," says the old tree. 相似文献
9.
10.
The wolf is very foolish Chen Xin went to his hometown for his summer holiday. When he got home, his parents were 相似文献
11.
12.
13.
14.
15.
本文利用正投影的概念将点到直线与点到平面的距离公式统一起来并作推了广。我们证明了:Ⅰ 设O≠δ=(a_1,a_2,…,a_n)∈R~n,则R~n中的点(y_1,y_2,…,y_n)到R~n的子空间W={x_1,x_2,…,x_n)∈R~n|sum from i=1 n(a_ix_i=0}的距离为|sum from i=1 n(a_iy_i)/(sum from i=1 na_i~2)~(1/2);Ⅱ 设O≠δ=(a_1,a_2,…,a_n,…)∈l~2,则l~2中的点(y_1,y_2,…,y_n,…)到l_2的子空间W={(x_1,x_2,…,x_n,…)∈l~2|sum from n=1 ∝(a_nx_n)}的距离为|sum from n=1 ∝(a_ny_n)|/(sum from n=1 ∝a_n~2)~(1/2)。 相似文献
16.
The Vienna (维也纳)years were the happiest of Mozart's ( 奥地利作曲家莫扎特)life. 相似文献
17.
18.
《Reading and Writing(初中版)》2009,(3)
一个小建筑公司的经理收到一份要求为两只白鼠付账的账单。他感到很吃惊。白鼠是他的一个工人买的。他派人叫来那个工人,问他为什么买了两只老鼠。 相似文献
19.
20.
Carleton Washburne ∗ 《Religious education (Chicago, Ill.)》2013,108(8):721-729