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Social life in youth may impact health decades later
Robert Preidt
August 6, 2015
Having good social connections at age 20 can lead to improved well-being later in life, a new study suggests. Previous research has shown that people with poor social links are at increased risk for early death. “In fact, having few social connections is equivalent to tobacco use, and [the risk is] higher than for those who drink excessive amounts of alcohol, or who suffer from obesity,” study author Cheryl Carmichael, who conducted the study while a doctoral candidate at the University of Rochester in New York, said in a university news release.
The study included 133 people who enrolled when they were 20-year-old college students in the 1970s. The participants kept track of their daily social interactions at ages 20 and 30. At age 50, they completed an online survey about the quality of their social lives and emotional well-being, including questions about loneliness and depression, and their relationships with close friends.
The findings showed that frequent social interactions at age 20 and good-quality relationships – defined as intimate and satisfying – at age 30 were associated with higher levels of well-being at age 50. The study findings were published in a recent issue of the journal Psychology and Aging.
A high number of social interactions at age 20 are beneficial later in life because they help young adults determine who they are, the researchers said. “It’s often around this age that we meet people from diverse backgrounds, with opinions and values that are different from our own, and we learn how to best manage those differences,” said Carmichael, now an assistant professor of psychology at Brooklyn College. “Considering everything else that goes on in life over those 30 years – marriage, raising a family and building a career – it is extraordinary that there appears to be a relationship between the kinds of interactions college students and young adults have and their emotional health later in life,” she concluded.
(www.nlm.nih.gov)
Leia o texto para responder à questão.
Social life in youth may impact health decades later
Robert Preidt
August 6, 2015
Having good social connections at age 20 can lead to improved well-being later in life, a new study suggests. Previous research has shown that people with poor social links are at increased risk for early death. “In fact, having few social connections is equivalent to tobacco use, and [the risk is] higher than for those who drink excessive amounts of alcohol, or who suffer from obesity,” study author Cheryl Carmichael, who conducted the study while a doctoral candidate at the University of Rochester in New York, said in a university news release.
The study included 133 people who enrolled when they were 20-year-old college students in the 1970s. The participants kept track of their daily social interactions at ages 20 and 30. At age 50, they completed an online survey about the quality of their social lives and emotional well-being, including questions about loneliness and depression, and their relationships with close friends.
The findings showed that frequent social interactions at age 20 and good-quality relationships – defined as intimate and satisfying – at age 30 were associated with higher levels of well-being at age 50. The study findings were published in a recent issue of the journal Psychology and Aging.
A high number of social interactions at age 20 are beneficial later in life because they help young adults determine who they are, the researchers said. “It’s often around this age that we meet people from diverse backgrounds, with opinions and values that are different from our own, and we learn how to best manage those differences,” said Carmichael, now an assistant professor of psychology at Brooklyn College. “Considering everything else that goes on in life over those 30 years – marriage, raising a family and building a career – it is extraordinary that there appears to be a relationship between the kinds of interactions college students and young adults have and their emotional health later in life,” she concluded.
(www.nlm.nih.gov)
Leia o texto para responder à questão.
Social life in youth may impact health decades later
Robert Preidt
August 6, 2015
Having good social connections at age 20 can lead to improved well-being later in life, a new study suggests. Previous research has shown that people with poor social links are at increased risk for early death. “In fact, having few social connections is equivalent to tobacco use, and [the risk is] higher than for those who drink excessive amounts of alcohol, or who suffer from obesity,” study author Cheryl Carmichael, who conducted the study while a doctoral candidate at the University of Rochester in New York, said in a university news release.
The study included 133 people who enrolled when they were 20-year-old college students in the 1970s. The participants kept track of their daily social interactions at ages 20 and 30. At age 50, they completed an online survey about the quality of their social lives and emotional well-being, including questions about loneliness and depression, and their relationships with close friends.
The findings showed that frequent social interactions at age 20 and good-quality relationships – defined as intimate and satisfying – at age 30 were associated with higher levels of well-being at age 50. The study findings were published in a recent issue of the journal Psychology and Aging.
A high number of social interactions at age 20 are beneficial later in life because they help young adults determine who they are, the researchers said. “It’s often around this age that we meet people from diverse backgrounds, with opinions and values that are different from our own, and we learn how to best manage those differences,” said Carmichael, now an assistant professor of psychology at Brooklyn College. “Considering everything else that goes on in life over those 30 years – marriage, raising a family and building a career – it is extraordinary that there appears to be a relationship between the kinds of interactions college students and young adults have and their emotional health later in life,” she concluded.
(www.nlm.nih.gov)
Com a evolução tecnológica, escolas ao redor do mundo investiram na aquisição de computadores de ponta, tablets, e outros dispositivos digitais na intenção de potencializar o aprendizado dos alunos em sala de aula. No entanto, um estudo feito pela Organização para a Cooperação e Desenvolvimento Econômico (OCDE) em 70 países, revelou que o uso de tecnologia na escola não melhora a aprendizagem dos estudantes e, mais do que isso, o uso frequente de computadores em escolas está mais associado a baixos resultados. A pesquisa analisou o impacto da tecnologia no desempenho em testes internacionais como o Pisa, além de avaliar as habilidades digitais nesses países. O estudo argumenta que países que investiram pesado em tecnologia não têm registrado melhora perceptível no desempenho dos alunos nos exames de leitura, matemática ou ciências do Pisa. Em cenário oposto, encontram‐se os sistemas educacionais mais celebrados do mundo: Coreia do Sul, Xangai e Hong Kong, na China, e Japão. Esses países, que possuem baixos níveis de uso de tecnologia nas escolas, estão entre os melhores nos testes que avaliam aprendizagem. “Se você olhar para os sistemas educacionais com melhor desempenho, como os do leste da Ásia, perceberá que têm sido muito cautelosos quanto ao uso de tecnologia em sala de aula. Aqueles alunos que usam tablets e computadores com muita frequência tendem a se sair pior nas avaliações que aqueles que usam moderadamente”, afirmou o diretor de educação da OCDE, Andreas Schleicher, complementando que a tecnologia gerou “falsas esperanças”. De acordo com ele, a tecnologia pode ser uma distração e fazer com que alunos construam respostas “pré‐fabricadas” nas lições de casa, como resultado do que copiam da internet.
Disponível em: http://extra.globo.com/noticias/educacao/uso‐de‐tecnologia‐em‐sala‐de‐aula‐nao‐melhora‐desempenho‐dos‐alunos‐diz‐ocde‐17492369.html
Acesso em: 20.09.15
TEXTO 2
As histórias em quadrinhos constituem um gênero de texto que, como todos os outros, têm a sua função comunicativa. Analisando a historinha acima, podemos afirmar que:
1) há um propósito de fazer humor, que está contido no clímax do episódio, quando Mafalda descreve para a professora seu último infortúnio.
2) a sequência de episódios que antecedem o último problema funciona como um contexto prévio pelo qual se possa reconhecer o último como 'outro desastre'.
3) as expressões que indicam 'tempo' são, na historinha em análise, fundamentais para se estabelecer o fluxo dos episódios.
4) no diálogo, a aluna1 usa uma linguagem contundente, meio arrogante, até, que contraria as normas sociais adequadas a situações análogas.
Estão corretas:
TEXTO 1
TEXTO 1
TEXTO 1
TEXTO 1
Como ideia secundária, o Texto 1 admite que:
1) as línguas são flexíveis; mudam por razões históricas e culturais.
2) as metas da comunicação, dentro de uma situação específica, é se mostrar eficaz naquilo que se vai falar ou escrever.
3) vale ter cuidado para que a constância no uso de certos termos não comprometa o rigor da linguagem científica.
4) falta nas ciências médicas um "padrão-ouro", que lhe confira precisão e rigor, como acontece em outros domínios da atividade social.
5) a linguagem, apesar da sua generalidade de função, tem características próprias na dependência da cada contexto de uso.
Estão corretas:
TEXTO 1
TEXTO 1
TEXTO 1
