Answer:
D. Piaget
Explanation:
All the different options of this question refer to different psychologists who proposed different theories of development.
- Erikson proposed a theory of social development in which the individual goes through different stages in the process of forming their personality and interacting with people.
- Kohlberg proposed a theory of moral development in which the individual goes through different stages in their moral thinking and behavior.
- Kohut proposed a theory of self as a way of understanding individuals from their own perspective and experiences.
- Piaget proposed a theory of <u>cognitive development </u>in which infants and teenagers go through a series of stages and they develop a more formal and logic way of thinking in each one of them.
We can see that the theorist that actually is associated with a theory that has to do with cognitive development is Piaget. Therefore the correct answer is <u>D. Piaget. </u>
It increased demands for more housing built and entertainment for up and coming miners that were heading to the area, causing the Californian economy to boom during this time.
Law enforcement officers must get a warrant to be able to search or arrest someone this is part of the law if they want to search your'e car house ask for whatever they need a warrant and you have the rights to ask the officer to show you there warrant.
Answer:
D) External; Internal
Explanation:
The External validity of a study refers to the relation the findings have with some general truth, or generalized worldview. For example, in a study about depression and time consumed playing videogames, the external validity could refer to the reasons why people who do not go outside a lot tend to be more depressed.
On the other hand, internal validity refers to the cause-and-effect relationship between the variables. This is difficult to establish, you need to verify that one variable preceeds the other, and that the change in one, changes the other.
From the above example, internal vailidy could be established if in a randomized experiment, people were told to play videogames a certain amount of hours a day, and after, they had their depression levels measured. If the more hours spent gaming meant more depression, then, internal validity between the two variables could be established in the experiment.
