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.
Producers won't always be able to sell their products at higher prices, because of quantity-demanded. ... Consumers will always want to buy more products for less money, but producers will always want to sell more products for more money.
<span>Humanistic therapy has a lot in common with psychodynamic approaches to psychology.
In psychodynamic approach, we conduct the psychological analysis with the assumption that our current behavior and feelings are strongly correlated with our experience in the past.
Humanistic therapy is similar to this because it's a form of therapy that help people to find happiness by identifying ALL THE MEANINGFUL things that they had up to this day.</span>
The answer for your question is one that's "A)"