The experiment fit into the "big picture" purpose of the scientist's research because C The scientist could repeat the experiment with blocks of limestone of different sizes in each beaker in order to compare the effects of the two different acid concentrations. The scientist could then make a conclusion about which concentration of acid has a stronger effect on the limestone.
<h3>What is
experiment?</h3>
An experiment can be regarded as a procedure that is a been carried out in order to support or refute a hypothesis.
It is been carried out in order to determine the efficacy or likelihood of something that has not been tried.
It should be noted that Experiments provide insight so as to know the outcome using some factors.
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Answer: Schemas
Explanation:
Rachel's situation fits in the memory concept of schemas. A schema can be defined as the framework that helps a person organize and interpret information.
Schemas can be very useful when a person needs to remember something, they are like that support or staff to continue with the process of interpretation to which people are subject through their experiences in the daily life.
While schemas can be positive they also have aspects that would not be so flattering. When a person relies on its schemas, it may be taking into account the interpretation it makes of each one, it is based on its ideas and the perceptions it has about the world and often does not look more objectively. Several psychologists have used the term schema in their work on learning. Piaget in his theory of cognitive development expresses that people adapt as they acquire information and change their schemes. That is to say, a person when it has an interpretation of something and then acquires more knowledge is prone to the schema-changing since its perception of the fact can change by having acquired more information.
The schemas that a person has many times do not change even having more information. It is easier for a child to change their schemas than for an adult. The adult, even knowing something, may not change because they may feel they are trying to change their thinking.
Schemas can be very positive and contribute to a better learning process, but the person must also have a more open attitude to assimilate opinions and information that often will not go along the same lines of their thoughts and ideas.
Answer:
In a command economy, the central government decides what goods and services will be produced, what wages will be paid to workers, what jobs the workers do
Explanation:
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This questions includes two types of surveys. The first one is a consumer habits survey, while the second one is the one designed for the movie director.
1.
In the first case, we learn that sales have been decreasing rapidly in the last four years. Over this same period of time, the town has grown in size and become a commuter town with a lot of new states for families to move into. The survey that is designed needs to measure several thing. First, it needs to provide information on the size and share of the market. It also needs to perform market profiling (who are the consumers? what are they like?). Finally, it needs to track what the habits and uses of the consumers are like, so that the products can best address these needs.
2.
The purpose of this questionnaire would be learning more about the audience's reactions and feelings towards the movie. Moreover, the purpose of this would be to inform the director of any necessary changes. The questionnaire should be completed immediately after the viewing. It should also be short and contain only a few questions, with the option to elaborate if necessary. Some of the questions you could use would be:
- <em>While watching the movie, did you feel distracted at any point? When?</em>
- <em>Did you feel the movie lasted longer than necessary?</em>
- <em>Were there any scenes that felt pointless, long or irrelevant?</em>
- <em>If you had to eliminate 10 minutes of the movies, which ones would you eliminate?</em>
- <em>How likely are you to recommend the movie to your friends?</em>
- <em>How likely are you to watch the movie again?</em>