(PUC-RIO) Are You A Digital Native or A Digital Immigrant?

We all know that we are living in an increasingly technologically driven world. Living here in the heart of Silicon Valley I certainly feel it every day. In fact, I don’t think I know a single couple in my neighborhood, other than my wife and I, who don’t work in the technology field in some capacity. Our local companies are Facebook, Apple, Google, Yahoo, and so many venture capital firms that I can’t keep them straight. But you don’t have to live in Silicon Valley to feel that the world is getting more and more technology centered, focused, and driven. We can debate the pros and cons of this reality but ⁹we can’t deny that the world has changed very quickly in head spinning ways. Two recent comments led me to finally enter the 21^st century ²by getting a smart phone this week, kicking and screaming.

First, I mentioned to one of my undergraduate classes at Santa Clara University that I didn’t have a smart phone, but rather I had a ⁸dumb phone. ¹⁰My phone can make and receive phone calls and that’s about it. No email, internet, and so forth. ³So one of my students looked at me in an odd and curious way, like she was talking to someone from another planet, and stated in ¹¹a matter of fact manner, “Professor Plante, even 2^nd graders have smart phones.” Ouch!

Second, ⁴I was talking with a producer at the PBS NewsHour who wanted me to do a live interview within a few hours of his call regarding some late breaking news about clergy sexual abuse, which is my specialty. I was out of the office and driving my car when he called and in ¹²a matter of fact manner he said that he wanted to send me some important information to my smart phone to best prepare me for the upcoming interview. When I told him that I couldn’t receive anything since I had a dumb phone and not a smart phone, there was a long silence. ¹He then said he’d have to just read it to me over the phone as a Plan B. He wasn’t happy ... neither was I.

⁷In case you haven’t noticed, the 21^st century is really upon us and to live in it one really does need to be connected in my view. Although I often consider myself a 19^th or 20^th century guy trapped in the 21^st century we really do need to adapt. For most of us we are just living in a new world that really demands comfort with and access to technology.

This notion of digital native vs. digital immigrant makes a great deal of sense to me. Young people in our society are digital natives. They seem to be very comfortable with everything from iPhones to TV remotes. Digital immigrants, like me, just never feel that comfortable with these technologies. Sure we may learn to adapt by using email, mobile phones, smart ones or dumb ones, Facebook, and so forth but it just doesn’t and perhaps will never be very natural for us. It is like learning a second language ... you can communicate but with some struggle.

This has perhaps always been true. I remember when I was in graduate school in the 1980s trying to convince my grandparents that buying a telephone answering machine as well as a clothes dryer would be a good idea. They looked at me like I was talking in another language or that I was from another planet.

⁵Perhaps we have a critical period in our lives for technology just like we do for language. ⁶When we are young we soak up language so quickly but find it so much harder to learn a new language when we are older. The same seems to be true for technology.

So, this week I bought my first smart phone and am just learning to use it. When questions arise, I turn to my very patient teenage son for answers. And when he’s not around, I just look to the youngest person around for help.

So, what about you? Are you a digital native or a digital immigrant and how does it impact your life?Adapted from “Digital Native vs. Digital Immigrant? Which are you?”

            Published on July 24, 2012 by Thomas G. Plante, Ph.D., ABPP in Do the Right Thing http://www.psychologytoday.com/blog/do-the-right-thing/201207/digital-native-vs-digital-immigrant-which-are-you retrieved on July 28, 2012

“We can’t deny” in “...we can’t deny that the world has changed very quickly...” (ref. 9) and “My phone can make” in “My phone can make and receive phone calls...” (ref. 10) express the ideas of, respectively:

Quem é pobre, pouco se apega, é um giro-o-giro no vago dos gerais, que nem os pássaros de rios e lagoas. O senhor vê: o Zé-Zim, o melhor meeiro meu aqui, risonho e habilidoso. Pergunto: — Zé-Zim, por que é que você não cria galinhas-d‘angola, como todo o mundo faz? — Quero criar nada não... — me deu resposta: — Eu gosto muito de mudar... [...] Belo um dia, ele tora. Ninguém discrepa. Eu, tantas, mesmo digo. Eu dou proteção. [...] Essa não faltou também à minha mãe, quando eu era menino, no sertãozinho de minha terra. [...] Gente melhor do lugar eram todos dessa família Guedes, Jidião Guedes; quando saíram de lá, nos trouxeram junto, minha mãe e eu. Ficamos existindo em território baixio da Sirga, da outra banda, ali onde o de-Janeiro vai no São Francisco, o senhor sabe.

ROSA, J. G. Grande Sertão: Veredas. Rio de Janeiro: Nova Fronteira, 2001.

As soluções de linguagem encontradas pelo narrador projetam uma perspectiva lírica da cena narrada. Essa projeção alinha-se ao poético na medida em que o autor

O urânio natural é encontrado na forma de uma mistura de isótopos: urânio-235 (0,7% do total) e urânio-238 (99,3% do total). Para ser utilizado em reatores nucleares (ou bombas atômicas), o teor de urânio-235 (material físsil) deve ser aumentado, em um processo conhecido como enriquecimento de urânio. Para isso o dióxido de urânio (UO₂, forma que o urânio sai das minas, reage com o flúor gasoso, transformando-se em UF6 (hexafluoreto de urânio, também gasoso)). Esse material é levado a uma ultracentrífuga com indicado a seguir e submetido a velocidades extremas: desta forma, o urânio enriquecido (²³⁵UF₆) saí pela tubulação existente no centro da centrífuga. O processo é repetido diversas vezes até obter-se o teor desejado.

O procedimento acima consegue efetivar o aumento do teor de urânio-235 na amostra devido a diferença, entre os gases, nas suas:

  A eugenia, tal como originalmente concebida, era a aplicação de "boas práticas de melhoramento" ao aprimoramento da espécie humana. Francis Galton foi o primeiro a sugerir com destaque o valor da reprodução humana controlada, considerando-a produtora do aperfeiçoamento da espécie.

ROSE, M. O espectro de Darwin. Rio de Janeiro: Zahar, 2000 (adaptado).

(UEFS)

A 2-feniletilamina, representada pela fórmula estrutural, é um neurotransmissor que provoca sensações de "estar enamorado". Essa substância é também encontrada no chocolate, mas sua ingestão não produz esse tipo de sensação.

A análise da fórmula estrutural de 2-feniletilamina permite corretamente afirmar: