# An economic model A. uses equations to understand normative economic phenomena B. often omits crucial elements C. simplifies reality in order to focus on crucial elements D. tries to make simple concepts more complex E. cannot be proven wrong

## Answers

Answer 1
Answer:

Answer: Option(c) is correct

Explanation:

Economic model is the concept that depict the real economic behavior and processes through hypothetical construction.It helps in understanding the complex concept of economic procedures with ease,simplicity and logically.It helps in testing theories and representing relationships.

Other options are incorrect because economic model not increase complexity in understanding concept, can be proven incorrect,does not includes critical elements and equation usage is not done in normative concept. Thus, the correct option is option(c).

## Related Questions

All six physical features of Georgia￼?

### Answers

There are six major geographical regions of Georgia. They are the Appalachian Plateau region, the Ridge and Valley region, the Blue Ridge region, the Piedmont region, and the Coastal Plain region. I live in georgia :)

Do you think it’s possible to describe (or write) a specific set of instructions that a person could follow that would always result in better text compression than your heuristic? Why or why not? Is there a way to know that a compressed piece of text is compressed the most possible? If yes, describe how you could determine it. If no, why not?

### Answers

Answer:

Yes it is possible to describe such information resulting in better text compression. In addition, there is a definite way to prove a text has been compressed to the most.

Explanation:

Heuristics are basically mental shortcuts with the purpose of solving a problem the fastest way possible, even if the process itself is not optimal. Because of this, heuristics can sometimes be a bit messy. Thus, if the information presented is a written set of instructions, it would be easier to comprise such text instead of applying heuristics because it would show the same structure in a much clear and concise way.

The best way to know that a compressed piece of text is compressed the most possible if by just looking at the result, if all that is left are symbols from the original message, then it is compressed to the limit.

A researcher measures time on task behavior for a student who has been referred by their teacher. Then the researcher implements a new reward system for the student to determine if the reward system increases time on task behavior. Time on task behavior is then measured a second time without the treatment to determine if the behavior returns to pretreatment levels. This study uses a ______ design

### Answers

Answer:

baseline; A-B-A

Explanation:

In the question above, the given statement represents that the study consists of both baseline and A-B-A design.

Baseline design: It is described as an "experimental approach" whereby two or more than two behaviors are being assessed in order to determine their stable or initial expressions and at last manipulation is being applied to a single behavior whereas other behaviors are left unaffected.

A-B-A design: The term "A-B-A design" is being described as a model that encompasses a way of establishing "baseline condition" i.e, the A-phase while introducing a specific intervention or treatment to effect any kind of change i.e, the B-phase and at last removing a specific treatment to watch whether or not it returns to the actual baseline.

During the selection process for an IT position, Jeff was required to take a test that measured his memory and vocabulary. Which type of test did Jeff most likely take?A) work-sampleB) psychomotor abilitiesC) job knowledgeD) cognitive ability

### Answers

Answer:

A. Work sample

Work Sample Tests are the methods that are used for the purpose of judging a person's ability to do an assigned job and evaluating them based on their performance in a particular job. The context and content may vary but the ultimate aim remains the same.

Explanation:

Work Sample tests are based on the premise that the best predictor of future behavior is observed behavior under similar situations. These tests require the examinee to perform tasks that are similar to those that are performed on the job.

Work sample' is a method of testing ability by giving the candidate a sample of typical work to do and evaluating their performance. Work samples may appear as short questions along the lines of 'What would you do in this situation' or more complex scenarios to analyze.

Jeff has been required to take the work sample test in other to measure his memory and vocabulary.

Answer:

D) cognitive ability

Explanation:

Cognitive ability tests evaluates abilities involved in thinking, examples of the thinking includes perception, reasoning, vocabulary, memory, verbal and mathematical ability, and also problem solving. Such tests gives questions use to estimate applicants' ability to use mental processes to find solution to work-related problems or to acquire new job knowledge. Cognitive aptitude tests are a form of IQ tests.

From this explanation, Jeff took a cognitive ability tests.

Which feature of the U.S. Constitution makes it adaptable to changing times?A. permitting freedom of religion
B. providing for the nation's defense
C. conducting local elections
D. Passing amendments

### Answers

Answer:

The correct answer is D. Passing amendments

Expectations that define appropriate or inappropriate behavior for the occupant of a status are called ________.a. Roles.b. Folkways.c. Identities.d. Simple norms.

### Answers

Answer:

The expectations are called A. Roles.

Explanation:

A role refers to the position an individual carries within society, which comes with certain expectations. Since the individual carries a certain status with this role, there is a definition of what are appropriate and inappropriate behaviors regarding his/her position.

For example, a school principal has a high status and position within the school community. He/she is required to set a good example for the community so there are expectations regarding an appropriate behavior such as providing support to the staff, for example. An inappropriate behavior would be engaging in illicit acts, for example.