Answer: The correct answer is : popular
Explanation: Within Piaget's theory of cognitive development, children demonstrate accomodation when they adjust their existing cognitive schemes around new information or experiences that are inconsistent with those schemes.
Some research shows that fathers and mothers treat their children differently according to the sex of the child. Mothers respond to children according to their individual needs, while fathers respond to their children according to gender.
This is an example of passive euthanasia.
Euthanasia is mercy killing - when somebody is in a lot of pain and there is no cure for it, so they are killed (in some countries, this is legal, in some, it is not). Passive euthanasia means that a person is allowed to die - a treatment that has been keeping them alive is suddenly stopped (as in the case above, when Tom's respirator was turned off).