Questões de Concurso Comentadas sobre substantivos e compostos | nouns and compounds em inglês

Research-Article

How to be a successful app developer: lessons from the simulation of an app ecosystem

Soo Ling Lim, Peter J. Bentley

Abstract

App developers are constantly competing against each other to win more downloads for their apps. With hundreds of thousands of apps in these online stores, what strategy should a developer use to be successful? Should they innovate, make many similar apps, optimize their own apps or just copy the apps of others? Looking more deeply, how does a complex app ecosystem perform when developers choose to use different strategies? This paper investigates these questions using AppEco, the first Artificial Life model of mobile application ecosystems. In AppEco, developer agents build and upload apps to the app store; user agents browse the store and download the apps. A distinguishing feature of AppEco is the explicit modelling of apps as artefacts. In this work we use AppEco to simulate Apple's iOS app ecosystem and investigate common developer strategies, evaluating them in terms of downloads received, app diversity, and adoption rate.

https://dl.acm.org/doi/10.1145/2384697.2384698

Read Text I and answer question 

POLITICAL POLLS

Despite their popularity, political polls, often seen on TV during elections, sometimes give _______1 results, and some Americans question their _______ 2 .

_______ 3 both 2016 and 2020, most national polls overestimated support for Democrats. Polls aim to show what people think at a certain time but can be tricky to predict future outcomes accurately.

Mallory Newall explains that reliable polls focus on understanding public opinions rather than just predicting election winners. She warns _______4 reading too much into small differences in polls, especially far _______5 election day. Red flags for bad polls include _______6 the right people and not being clear about how the data was collected.

Polling methods _______ 7 since 2016, with more surveys done on line. Online surveys may influence results; however, concerns remain about reaching everyone, especially in rural areas without good internet. Although _______8 challenges, polls remain important _______9 public opinion.

Source:

https://www.newsinlevels.com/products/political-polls-level-3/

Text I

The BNCC and Twenty-First Century Skills

    The most ambitious feature of the BNCC, which only appeared in the document’s third version, was to establish ten core competencies that all students should develop throughout basic education, starting in early childhood. These competencies include lifelong learning, critical thinking, aesthetic sensibilities, communication skills, digital literacy, entrepreneurship, self-care, empathy, citizenship and ethics. The core competencies broaden the goals of basic education well-beyond academic skills to twenty-first century skills widely regarded as essential to preparing the next generations for the challenges of the 4th industrial revolution.

    As ambitious as it was, the BNCC was criticized for the lack of explicit links between the ten core competencies and the subject specific competencies and skills, leaving cities and states with the responsibility of making these links themselves. In addition to this, the core competencies are not generally integrated into teacher training programs and are often de-prioritized for the more basic literacy and numeracy needs. In this context, the Ministry of Education and its partners in the third sector have developed orientations, produced videos and online courses aimed at filling this gap, and helped cities and states integrate the ten core competencies in their curricula.

    […]

    Ensuring all Brazilian students master the ten core competencies laid out by the BNCC by the end of high school is a long-term, extremely ambitious goal. Before we can set a timeframe for when we will be able to achieve this feat, we need to know where we stand. Due to the core competencies’ complexity, each involves several skills, attitudes and sometimes values, it is unclear whether we will be capable of measuring all ten of them and by when. Until then we are in the company of the OECD, which is already tackling this challenge and will likely pave the way for Brazil in this respect

Note: BNCC: Base Nacional Comum Curricular;

OECD: The Organization for Economic Cooperation and Development.

Adapted from https://link.springer.com/chapter/10.1007/978-3-030-41882-3_2

“The professional of Teaching English as a Foreign Language”

Author: Anderson Francisco Guimarães Maia

TEXT III

Important reasons for teaching kindness in schools

Most people have heard the phrase random acts of kindness, which refers to a selfless act of giving

resulting in the happiness of another person. Terms like this are increasing in popularity around the

world, as more people identify a deficiency in their lives that can only be fulfilled by altruism.

It seems we just can't get enough of those addictive feel good emotions and with good reason.

5 Scientific studies have shown that kindness has a great number of physical and emotional benefits,

and that children require a healthy dose of the warm and fuzzies in order to flourish as health, happy,

well-rounded individuals.

Patty O'Grady, PhD, is an expert in the area of neuroscience, emotional learning, and positive

psychology with special attention to the educational arena. She believes that kindness changes the brain

10 by the experience of kindness. Children and adolescents do not learn kindness by only thinking about it and

talking about it. Kindness is best learned by feeling it so that they can reproduce it. Kindness is an emotion that

students feel and empathy is a strength that they share.

A great number of benefits have been reported to support the theory of teaching kindness in schools:

1. Happy Children

15 Science explains that the good feelings we experience when being kind are produced by endorphins

that activate areas of the brain that are associated with pleasure, social connection and trust, and it's

proven that these feelings of joyfulness are contagious, encouraging more kind behaviour by the giver

and recipient.

2. Increased Peer Acceptance

20 Research on the subject has determined that kindness increases our ability to form meaningful

connections with others. Studies show that kind, happy children enjoy greater peer acceptance

because they are well-liked and that better than average mental health is reported in classrooms that

practice more inclusive behaviour due to an even distribution of popularity.

3. Improved Health and Less Stress

25 It's widely documented that being kind can trigger a release of the hormone oxytocin which has a

number of physical and mental health benefits as it can significantly increase a person's level of

happiness and reduce stress. More recently though, it's been found it plays a significant role in the

cardiovascular system, helping protect the heart by lowering blood pressure and reducing free

radicals and inflammation, which incidentally speed up the aging process.

30 4. Greater Sense of Belonging and Improved Self Esteem

Studies show that people experience a 'helpers high' when they do a good deed, a rush of endorphins

that creates a lasting sense of pride, wellbeing and an enriched sense of belonging. Even small acts of

kindness are reported to heighten our sense of wellbeing, increase energy and give a wonderful

feeling of optimism and self worth.

35 5. Increased Feelings of Gratitude

When children are part of projects that help others less fortunate than themselves, it provides them

with a real sense of perspective and helps them appreciate the good things in their own lives.

6. Better Concentration and Improved Results

As it increases serotonin, which plays an important part in learning, memory, mood, sleep, health and

40 digestion, kindness is a key ingredient that helps children feel good. Having a positive outlook allows

them greater attentions spans and enables more creative thinking to produce better results at school.

7. Less Bullying

Two Penn State Harrisburg faculty researchers, Shanetia Clark and Barbara Marinak say, unlike

previous generations, today's adolescents are victimizing each other at alarming rates. They argue adolescent

45 bullying and youth violence can be confronted through in-school programs that integrate kindness the

antithesis of victimization.

Many traditional anti-bullying programs focus on the negative actions that cause children anxiety and

often with little impact. Teaching kindness and compassion in schools, not only fosters the positive

behaviour that creates warm and inclusive school environments, but helps children feel that they

50 belong. It's documented that the effects of bullying can be significantly reduced by integrating

kindness based programs in schools.

8. Reduced Depression

Dr. Wayne Dyer, internationally renowned author and speaker, says research has discovered that an

act of kindness increases levels of serotonin (a natural chemical responsible for improving mood) in

55 the brain. It's also found that serotonin levels are increased in both the giver and receiver of an act of

kindness, as well as anyone who witnesses that kindness, making it a wonderful natural

antidepressant.

Maurice Elias, a professor at Rutgers University Psychology Department says that as a citizen,

grandparent, father, and professional, it is clear to me that the mission of schools must include teaching kindness.

60 Without it, communities, families, schools, and classrooms become places of incivility where lasting learning is

unlikely to take place.

We need to be prepared to teach kindness, because it can be delayed due to maltreatment early in life. It can be

smothered under the weight of poverty, and it can be derailed by victimization later in life. Yet despite these and

other travails, the receipt of kindness and the ability to show kindness through service are both growth enhancing

65 and soul cleansing.

Kindness can be taught, and it is a defining aspect of civilized human life. It belongs in every home, school,

neighborhood, and society.

It's become quite clear that modern education must encompass more than just academics, that in order

for children to develop into happy, confident, well-rounded individuals, matters of the heart must be

70 taken seriously and nurtured as a matter of priority.

Disponível em: <http://edarticle.com/8-important-reasons-for-teaching-kindness-in-schools/>. Acesso em: 15 set. 2016.