Answer:
Within-Subjects Experiments
Explanation:
Within-Subjects Designs: this is a form of experimental design in which the participants involved is exposed or subjected to all the conditions.
However, in this case, Alberto, is using Within-Subject Designs (simultaneous) by exposing all the participants to answer arithmetic problems while listening to metal, and then country, and finally classical music simultenously.
The multiple conditions here are: arithmetic problems to solve, listening to different types of music in a sequence that mixed the different types.
Answer:
The correct answer is : interactions with other people.
Explanation:
When sharing moments with others and by doing different activities such as playing, dancing or talking permits us to interact. It is not another thing that communicating with the ones around us and reacting to what they do and say. It becomes important because we can express the way we feel and the thoughts we have related to a certain situation.
Productivity and disability. These two directly correlate to job performance, while traits such as gender or age have much less to do with it.
The answer is D (St. Louis). St. Louis and Jefferson City are both in Missouri.