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Igoryamba
2 years ago
5

A teacher creates a test that will predict how well a student will do as a commercial airline pilot. The test is taken before th

e training, and then the teacher correlates the test score to the number of safe flying hours. The teacher is trying to determine whether the test has:___________.
Social Studies
1 answer:
ser-zykov [4K]2 years ago
7 0

Answer:

Criterion related validity.

Explanation:

As the exercise suggests with the example, the teacher is trying to determine whether the test has criterion related validity. This is a criteria that measures how a prediction of an outcome measures another outcome. Therefore, it's used to test if an evaluation is useful to predict a performance, an outcome, a behavior, etc.

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Vlev vygotsky's sociocultural theory emphasizes that ________ is (are) necessary for children to acquire the ways of thinking an
jeyben [28]

I believe the right answer is social interaction.

Lev Vygotsky's theories stress the fundamental role of social interaction in the development of cognition (Vygotsky, 1978), as he believed strongly that community plays a central role in the process of "making meaning."  

Vygotsky’s main assertion was that children are entrenched in different sociocultural contexts and their cognitive development is advanced through social interaction with more skilled individuals. Vygotsky (1978) states: “Every function in the child’s cultural development appears twice: first, on the social level, and later, on the individual level; first, between people (interpsychological) and then inside the child (intrapsychological). This applies equally to voluntary attention, to logical memory, and to the formation of concepts. All the higher functions originate as actual relationships between individuals.” (p57).

7 0
2 years ago
Thatcher thinks that anxiety can impair test performance, so he does relaxation exercises before his exam. He is extremely relax
Gala2k [10]

Answer: The Yerkes-Dodson law

Explanation:

Have you noticed that we sometimes perform better when we're nervous? For example, one might perform better at an event when one is excited. This relationship between an individual's arousal levels and his or her performance is called the Yerkes-Dodson Law.

The Yerkes-Dodson Law posits that a relationship exist between arousal and performance and an increase in arousal can boost performance, but the performance boost is only up to a certain point. In case of an excessive arousal, the performance reduces.

3 0
2 years ago
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Mixed-market economies have more private property, while command economies have more public prope
juin [17]
I believe it’s restaurants and shops. why? because why not
8 0
2 years ago
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How are differences usually settled in a democracy?
Levart [38]

<u>A. By compromise.</u>

In a democracy, citizens elect the ones who will rule (president, governors, etc.), and once they are in power,  the party with the majority of electoral victories sets the agenda. However, there are times when the elected officials might differ in their opinions and there is no clear majority on an issue. When this happens, elected officials trade votes and make concessions in order to agree on legislative action, that is to say, <u>they settle their difference by political compromises. </u>

For example, let's suppose that a Democratic President proposes a healthcare reform to order employers to provide health insurance to all employees, but the Republican Senators disagree and instead proposes a reform that would order employers to provide health insurance only for people that have more than 10 years working in the company. In order to settle the dispute, both parties would have to make a compromise.

5 0
1 year ago
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Levin and Simons (1998) conducted a clever study in which a researcher (questioner) asked participants for directions on a colle
Ber [7]

Answer:

The researchers were studying change blindness.

Explanation:

In the "door study", participants were exposed to major visual changes. They would be giving a man directions when two other men walked between them carrying a door. At this moment, the original man asking for directions would walk away carrying the door while another man replaced him. Approximately 50% of participants did not notice the replacement. That phenomenon is called change blindness, and it usually takes place when a person's attention is not focused on visual details. Since the participants in the study were more concerned with giving directions than with their interlocutor's appearance, they wouldn't notice the change.

8 0
1 year ago
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