It’s the first one let me know if you need help
Answer:
symbolic function substage
Explanation:
<em>Piaget notes a preoperational stage , where a substage called symbolic function stage corresponds to Sally:</em>
<em>Sally is able to represent mentally objects that are not present directly to her, she then gains ability around 2 or 4 years to do so with a inability to distinguis between her view and the view from others.</em>
<em>This was demonstrated as child were asked to portray view from different perspectives and they all showed :egocentrism.</em>
Please give me a thanks! The two types of changes that national boundaries experience on a regular basis include small changes and drastic changes. A small change may be something as simple as a river shifting direction and moving over 50 feet. This would be a small change in a nation-state's boundary
Answer:
here is your answer
Explanation:
scientific study
In a scientific study, a control group is used to establish a cause-and-effect relationship by isolating the effect of an independent variable. Researchers change the independent variable in the treatment group and keep it constant in the control group. Then they compare the results of these groups.
