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satela [25.4K]
2 years ago
8

Read the passage and answer the following questions

Social Studies
1 answer:
Reika [66]2 years ago
8 0

1. This article is primarily organized around the history of glass-making.

2. What is the meaning of the word "motifs?"  B. figures

3. An antique dealer recently discovered a replica of the Portland Vase. In attempting to determine the age of the glass, she will have to begin considering dates as far back as the first century AD.

4. No one for sure knows who made the first piece of glass but the earliest known instance of man-made glass is around 4,000 B.C. The evolution of glass making over the years have led to significant advances in technology. High quality glass products have led to the invention of mirrors, lenses, glasses, microscopes, and telescopes.

5. According to the text, "the manufacturing of glass by using the blowing iron and the bottle machine allowed for larger sizes of glass bottles to be made." This large step in history began with the Greeks in around 300 B.C.  In the 1600's George Ravenscroft created a new recipe for even larger glass products which eventually led to the invention of mirrors and in the development of telescopes.

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A psychology professor wants to know whether verbal ability is related to memory quality in current first-year students at her s
Lyrx [107]

Hello. This question is incomplete. The full question is:

"A psychology professor wants to know whether verbal ability is related to memory quality in current first-year students at her small college. Participants in the study (first-year students at her college) complete an online memory task. The students are first shown a list of 60 words. Next they are shown a list that includes five new words that are conceptually similar to words on the original list. Then they are asked to identify the words on the second list that appeared on the original list. She uses the percentage of new but conceptually similar words that were mistakenly thought to be on the original list as her measure of memory quality. She also asks the students to report several characteristics such as their age, gender, and verbal SAT score.

Which of the following are variables in the study? Check all that apply. The students' verbal SAT scores The students' percentage of words that were correctly recognized on the original list The number of students participating in the survey."

Answer:

The student's verbal SAT scores

The student's percentage of words that were correctly recongnized on the original list.

The number of students participating in the survey.

Explanation:

Within all scientific research, variables (dependent and independent) can be verified. These variables correspond to the number of factors that can take on value within the experiment and dissolve results for the research to be completed.

Accordingly, we can see that the variables of the experiment shown above are:

  • The student's verbal score in the SAT: presents a value and shows the difference between the students allowing a comparison to be made.
  • The percentage of words of the student that were correctly refilled in the original list: Also assumes a value and shows a result that is directly related to the veracity of the hypothesis of the study:
  • The number of students who participated in the study: It also assumes a value and will allow calculations and graphs to be made to show the results.
6 0
2 years ago
Talia is 45 years old. She has started to notice that newspaper print is too small for her to read. Talia needs reading glasses
schepotkina [342]

Answer:

Talia needs reading glasses because the lenses of her eyes are less able to adjust, or <u>accomodate</u>.

Explanation:

The process of accommodation is when the lenses changes it's curvature to focus an image. Talia is probably having problems focusing the letters for her to read, when the eyes are not able to do that, reading glasses are neccesary.

8 0
2 years ago
Read 2 more answers
The _____ is the number of vehicles and pedestrians that pass by the site.
rjkz [21]
The answer is traffic flow. 

An ordinary hindering traffic law says: No individual should drive upon an interstate at such an ease back speed as to obstruct or hinder the typical and sensible development of the movement, aside from when decreased speed is essential for a safe task, on account of a review, or consistence with the law.
3 0
2 years ago
Norman is elected president of the debate club. he is known as a team player. that means that norman is
liberstina [14]
The fact that Norman is elected president of the debate club and he is known as a team player means that Norman is <span>committed, collaborative, and competent.All these three are very important teamwork competencies.
</span><span>Commitment involves a dedication to a the group's ideals and beliefs, goals and objectives.
</span><span>Collaboration occurs when the group is a well-functioning team.
</span>
7 0
2 years ago
A five-year-old boy hurts himself while playing with his toys and immediately begins to cry. his father walks over to him and sa
Alex17521 [72]
This is an example of <span>Social learning theory
</span><span>Social learning theory refers to the process where a person learn something about society throught observation of other people.
This type of learning do not involve personal analytic and rather rely on imitating others and direct orders from someone that we see as role model.</span>
4 0
2 years ago
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