repeatedly presenting babies with the same picture and recording their looking time until it is visibly reduced is the () stage in habituation-dishabituation.
资本主义银行的利润()
when babies can realize that "even if the object cannot be seen, it still exists", then which ability have they developed? ()
mindjet mindmanager中导图的主题形状可否自定义？线条的颜色可否自定义？
固定资本大规模更新是()
cindy cries aloud when her mother is gone; after she returns, cindy resists her comfort and contact and shows anger. cindy most likely belongs to the ( ) attachment type.
why is it difficult for children to remember the first three years of their life? ()
researchers told a child, “sally hid the ball in the basket. when sally left, anne moved the ball to another box.” then they asked the child, “where would sally look for the ball when she’s back?” this task investigates children’s ability of ( ).
信息消费者的收费模式可控性就带来了一种价值链的闭合特征。()
which dimension of attention can the schulte table be used to examine? ()
which of the following factors will affect the development of children's prosocial behavior? ()
please briefly explain the methods to replenish the dissolved oxygen for nutrient solution.
30m的应收款贴现时贴现费用为4m。
which aspect of attention does “looking at and listening to all directions” refer to? ( )