Answer:
In the context of the Piagetian stages, she is most likely in the preoperational stage.
Explanation:
According to Piaget, the preoperational stage of cognitive development is the second stage, taking place from 2 to 7 years of age. Children at this stage are able to work with symbols, but are still unable to do logical (concrete) thinking.
One of the principles children at this stage are still unable to understand is conservation - the fact that the appearance of something changes, but its quantity remains the same. Children who are able to conserve understand that, if you pour one liter of water from a bottle into a big bowl, the amount of water is still the same one liter. A child at the preoperational stage would not comprehend that.
Answer:
Case study
Explanation:
Mateo was reading about Konrad Lorenz for his psychology class. Lorenz was able to get goslings to become attached to him, thus demonstrating the imprinting phenomenon. These goslings were the subject of a case study, which is a descriptive method that closely examines an individual or a small group.
Case study is a research strategy and an empirical inquiry that investigates a phenomenon to generate an in depth understanding of a complex issues within its real life context,it is used to gain a better understanding of a subject or process and used to narrow down a very broad field.Freud's works and theories were mostly developed through the use of individual case studies.
Answer:
The answer is construct validity.
Explanation:
Construct validity is described as the degree in which a study<em> actually</em> measures what it claims to be measuring. A well-designed research will ideally have high construct validy, while a poorly designed one may confound the variables and result in measuring a different aspect.
For example, if a researcher tries to find which of two perfumes is more attractive to customers, <u>but uses different shaped or coloured bottles</u>, it's possible that the test will lack construct validity (the bottles may affect the customers' opinions).