What are the techniques and quality of naturalism in Greek pottery development?

The Greeks were humanists, which means that they believed that the thoughts and concerns of mankind should be society's principal worry; this belief system influenced everything in Greek society from how communities were established to how pottery was designed.
Greek pottery developed over many centuries and many different time phrases and periods including the Geometric Period (900–700 BC), the Corinthian Period (700–600 BC), the Archaic Period (750–480 BC), during which red figure pottery was created, and the Classic Period (480–300 BC), when black figure pottery was designed.
Early pottery featured fairly simple decorations, such as lines, shapes, and crude figures. It was during the Corinthian era that the first evidence of animals used as decorative forms was noted. Sometime around the beginning of the Archaic period, the first narrative scenes were depicted on Greek pottery.
Around 500 to 470 BC, there was a surge of creativity in Athens and an upswell in the quality of materials and production. Artists became adept at perspective foreshortening, which allows for more more realistic representation of bodies. Another change was the decision to focus on fewer subjects per vessel in order to demonstrate more representational detail per piece.

How does the poet show in the poem "Lines Written in Early Spring" that objects of nature enjoy each other's company and are very happy?

Wordsworth mostly uses personification in order to show that flowers and other entities in nature are happy. Personification is the attribution of human qualities or feelings or actions to something that is not human. The speaker says,

And 'tis my faith that every flowerEnjoys the air it breathes.

Here, Wordsworth gives the flowers the ability to "enjoy" something, and because the thing that they enjoy is breathing the air, it sounds as though the flowers are simply happy to be alive. Further, the speaker states that "The birds around me hopped and played," personifying them by giving them the ability to play with one another, as if they truly do enjoy one another's company.
He also personifies the twigs on the trees, saying that they

[. . .] spread out their fan,To catch the breezy air;And I must think, do all I can,That there was pleasure there.

They are given the ability to spread out, to have purpose and intention, and the speaker believes that it gives the twigs pleasure to catch the breeze in this way.

What is Starr's point of view, or perspective, on Dorothea Lange's compassion for others? Cite two or more details that show his perspective.

In Endangered Dreams, Kevin Starr presents Dorothea Lange as having great compassion for others. He supports this idea by discussing her now iconic 1936 photograph, which has become known as “Migrant Mother.” It is a photographic portrait of Florence Thompson, which Lange took in California while working for the Farm Security Administration. Her name was not known for decades, however. Overall, Starr finds compassion both in the photograph itself and in Lange’s interactions with Thompson.
Starr calls the portrait “astonishing,” far beyond an observation of a pea picker, which is what Thompson was doing for a living. Rather, for Starr, the portrait is a quintessential expression of motherhood: it speaks about “motherhood itself,” in part by capturing “every mother’s anguish.” The photograph’s staying power lies in its lack of sentimentality. The way Lange framed the subject, with the mother’s face clearly shown but not the children’s, draws in the viewer.
In addition, Starr discusses what Lange learned about Thompson. He quotes from Lange’s writings, in which she said she felt “‘drawn by a magnet’” to the “‘hungry and desperate mother.’” He speaks about their interactions, including details of her life that she shared with Lange, such as that they sometimes had to eat birds the children killed. A factor often cited that would detract from the interpretation of compassion is that Lange did not ask her name. Starr, however, gives the follow-up story: Lange told her editor that the photo mattered because the pea pickers were starving, which led to the federal government sending 20,000 pounds of emergency food.
https://books.google.com/books?id=7GvgN0y7yI4C&printsec=frontcover

What was the request made by the Chief of Ulva's isle to the boatman in "Lord Ullin's Daughter"?

"Lord Ullin's Daughter" is a ballad by Thomas Campbell. The poet narrates the tragic love story of the Chief of Ulva and Lord Ullin's daughter. The opening lines of the poem evoke a vivid image of an anxious Chieftain requesting a boatman to row him and his beloved across Lochgyle. The Scottish Chieftain promises a silver pound to the boatman for the latter's service and asks him to take them without any delay.
The restlessness and uneasiness of the Chieftain make the boatman curious about the identity of the people, who are willing to risk their lives in the stormy weather. Then the Chieftain introduces himself as the Chief of Ulva's isle and his beloved as Lord Ullin's daughter. The Chieftain further describes their woeful situation; the lovers have been running from Lord Ullin and his men for three days. Lord Ullin doesn't approve of their romance and plans to capture and kill him. The boatman agreed to ferry them for the sake of the charming lady, despite the impending storm.

What are examples of the "muse" in Keats poetry?

John Keats both addresses human muses as well as treats nature and inanimate objects as sources of inspiration. Some of his finest poems combine the two, as he addresses natural and cosmic phenomena but merges themes of eternal love into his admiration for them. The great love of Keats’ life was Frances (Fanny) Brawne, whom he met in 1818 and to whom he was engaged at the time of his death in Italy.
A number of poems, collectively referred to as the “Fanny lyrics,” are dedicated explicitly to her or implicitly evoke her. One is titled simply, “To Fanny.” The group includes "I Cry Your Mercy, Pity, Love—Ay, Love!" In this anguished poem, Keats speaks first to Love itself and then to his beloved, asking for her love and saying life is not worth living without it.

Yourself—your soul—in pity give me all,
Withhold no atom’s atom or I die
Or living on perhaps, your wretched thrall,
Forget, in the mist of idle misery,
Life’s purposes….

One of Keats’ most outstanding works, which brings together these two strands, is “Bright Star.” In it, he combines his reverence for the star always shining in the heavens with the constancy of true love, which he wishes always to maintain. The poet establishes this in the first line, “would I were steadfast as thou art.” From the heavens, the star would look down on earth’s glories, such as the waters on the shores, and the snow on the mountains. The poet, in contrast, would steadfastly lie with his beloved, “Pillow'd upon my fair love's ripening breast….” That would be all the constant perfection he ever needed:

Still, still to hear her tender-taken breath,
And so live ever—or else swoon to death.
https://www.poetryfoundation.org/poems/44468/bright-star-would-i-were-stedfast-as-thou-art

https://www.poetryfoundation.org/poems/50326/i-cry-your-mercy-pity-love-aye-love

What are the rhyme scheme and meter of the poem "Ozymandias"?

"Ozymandias" is written in iambic pentameter. This is a meter in which a line has five pairs of two syllables, for a total of ten syllables. In an iambic meter, the stress falls on the second syllable in the pair. For example, the opening line reads as follows:

I met a traveller from an antique land

The bolded words indicate where the stresses fall. Critics have noted that some of the lines in the sonnet don't appear to follow iambic pentameter precisely (unless you read them in an unnatural way), but in general, the poem has the "da-DUM da-DUM" meter of iambic pentameter—and we can only quibble as to where the stresses fall because we don't know how Shelley would have read the poem.
As for rhyme scheme, the first four lines follow the pattern of the Shakespearean sonnet: A-B-A-B, with "land" and "sand" and "stone" and "frown" rhyming: however, stone and frown don't exactly rhyme. This is called a slant rhyme. Some scholars argue that "stone" and "frown" rhymed more closely in Shelly's day, but again, we don't know, as there's no way to know how Shelley would have read it.
After this, the next quatrain or four line group rhymes A-C-D-C: "command" rhymes with "land" and "sand", and then "read" and "fed" rhyme. In the next quatrain, lines 9–12, the rhyme is E-D-E-F. Usually a sonnet ends on rhyming couplet, meaning the last two words rhyme with each other, but in this case, the rhyme is E-F: "bare" rhymes with "despair" and "away" with "decay." To me, this is very effective, because it slows down the end of the poem and gives it a hollow, desolate sound.
Despite some possible variants, this sonnet is written in a traditional iambic pentameter meter and with end rhymes that vary a bit from traditional sonnet patterns but still work effectively.

Explain the concepts of reliability, validity, and utility. Do you consider them to be important? Why?

In business and marketing researches, the key goal is to collect certain data and determine whether it is accurate, or reliable and valid. The concepts of reliability, validity, and utility are most commonly used as important elements and techniques which help with the development of measurement scales and instruments for various social, scientific, psychological, and marketing researches.
Reliability alludes to the consistency of a measurement. It determines whether or not measures are free from error and therefore capable of producing consistent results; more consistency means higher reliability. If an instrument has fewer and fewer changes and variations in the results of the repeatedly analyzed data, then it means that it is more reliable. Reliability can be assessed and evaluated in three ways: test-retest reliability (the process of measuring is repeated with the same instrument and the same subjects), internal consistency reliability (using the instrument to measure different subjects, items, and samples in each scale), and equivalence (in which reliability is tested by devolving another instrument and using it to measure the same subject and samples).
Validity is closely related to reliability. Once an instrument has been determined reliable, we need to see and establish whether or not it’s reliably and correctly measuring what it’s supposed to be measuring. This is basically the instrument’s validity. There are four ways to assess validity: free validity (the researchers determine whether an instrument is valid or not), content validity (the researchers try to see whether the instrument has evaluated all aspects of the measured content), predictive validity (researchers determine if a measurement can predict future actions), and construct validity (this is more theoretical than practical and determines if a measurement truly tests what it’s supposed to test and applies the results to the researchers’ theories). There are more ways to evaluate validity; however, these four are most commonly used when it comes to marketing and business researches.
Aside from determining the reliability and validity of an instrument or a measurement scale, we also need to determine whether or not that measurement can be used in actual researches and analyses; in other words, the researchers need to see whether that measurement is practical. This means that the researchers are examining the instrument’s utility.
All three techniques are very important, as they help researchers get accurate results and apply those results to their theories, thus enabling them to examine more subjects or objects and try to improve the quality of people’s lives. If the results are not reliable or valid, then the research itself holds no relevant meaning.