Answer:
She will likely stop drawing pictures.
Explanation:
The reward systems are known today as one of the best ways to change a child's behavior for they work fast and well. Once she realizes she no longer will receive future rewards she'll probably stop drawing; children often respond well to rewarding positive behavior, it encourages them to repeat the same behavior in order to gain a prize and attention.
A covalent bond is D) The sharing of electrons by two or more atoms.
In covalent bonds, the atoms of a molecule are held together by the fact that they share one or more electrons between them, meaning the electron(s) spends some time in the orbital of multiple atoms of different elements.
In assessing the internal validity of an intervention, we try to determine if certain changes cause certain outcomes. It is relevant in studies that try to establish casual relationship. While in observational or descriptive studies, it is not that relevant. It is also possible to have internal validity in a study and not have construct validity. Example, imagine a study where you are looking at the effects of a new computerized tutoring program on math performance in first grade students.
