Karen becomes pregnant during her sophomore year in high school. after she has the baby, karen has to manage the stress of finding childcare for her son during school hours. which element of the double abcx model does the stress of childcare represent?

The stress of childcare represents the A variable in the Double ABCX Model.

The ABCX Formula was theorized in the 1950s by Reuben Hill as a stress or crisis-proneness model in family contexts. The formula describes variables which can lead to crises:

This model is often considered flawed because of how inflexible and linear it is. This is why it was expanded upon by Hamilton McCubbin and Joan Patterson during the Vietnam War, when family structures were affected by the absence of a father. McCubbin and Patterson introduced additional elements to the A, B and C components, as well as family coping mechanisms, thus creating the Double ABCX Model.

In this updated model the basic variables are the same, albeit revised. But the A variable still consists of the initial life stressor(s), which corresponds to the strain represented by the need to find chilcare for Karen's baby.

trade regulation is a field of law, often bracketed with antitrust (as in the phrase “antitrust and trade regulation law”), including government regulation of unfair methods of competition and unfair or deceptive business acts or practices. antitrust law is often considered a subset of trade regulation law. franchise and distribution law, consumer protection law, and advertising law are sometimes considered parts of trade regulation law.

in general the theory of economics says that the more open to trade a country is the better   the result for the same country and the whole economies.

in real life countries impose taxes, quotas, etc which is not so good for the economies.

this kind of commercial war between the usa and china is slowing down the growth of the whole world so we can say that it is a draw back of trade regulations. and the free trade agreements are benefits of trade regulations.

i disagree that there is little difference between adult female development and adult male development. sociological studies comparing female and male pathways to adulthood, revelead that there are sustancial differences between them. particularly, female and male differ from timing of marriage, when they began to live with children and the likelihood of combining wife/husband and parent roles.