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Análise de variáveis latentes
Comparações internacionais
Modelos de regressão
Yurij CastelfranchiDep. de Sociologia
Faculdade de Filosofia e Ciências Humanas (FAFICH)
Universidade Federal de Minas Gerais (UFMG)
Comparações internacionais:Hábitos culturais Brasil-Argentina
15%25% 21% 18%
31% 37%
7% 6%
85%75% 79% 82%
70% 63%
93% 94%
sí no
Comparações internacionais:Conhece instituição de pesquisa?
(OEI-RICYT 2007)
BOGOTÁ BUENOS AIRES
CARACAS MADRID PANAMA SANTIAGO SAO PAULO
36%
53%
33%
28% 29%
17%
14%
Comparações internacionais
Comparações internacionais
Análise fatorial: Índice de Consumo de Informação Científica
(ICIC)
Análise fatorial: Índice de Consumo de Informação Científica
(ICIC)
Índice de Consumo de Informação Científica
(ICIC)Modelo
de regressão linear
Modello
Coefficienti non standardizzati
Coefficienti
standardizzati
t Sig.B
Deviazione standard
Errore Beta1(Costante) ,707 ,886 ,799 ,425
05. Escolaridade ,358 ,062 ,126 5,775 ,000
10.Poluição do ar -,069 ,027 -,050 -2,596 ,010
67. Uso da energia nuclear
,074 ,035 ,048 2,144 ,032
95. Importância de Deus em sua Vida?
-,151 ,058 -,048 -2,593 ,010
Scientist_OR_Institution
,954 ,118 ,157 8,079 ,000
Região_sul 2,011 ,186 ,211 10,814 ,000
Interessado_CT ,448 ,188 ,061 2,379 ,017
Int_esp ,347 ,144 ,047 2,415 ,016 Info_pol ,500 ,167 ,065 3,000 ,003 Inf_med ,561 ,191 ,075 2,940 ,003 Inf_C_T 1,034 ,188 ,144 5,506 ,000
Hábitos_visitação ,386 ,044 ,171 8,704 ,000
Acredita_horóscopo ,460 ,229 ,035 2,009 ,045
Social_AJUDAA-R factor score 1 for analysis 3
,234 ,064 ,067 3,637 ,000
Social_ASSOCIAA-R factor score 2 for analysis 3
,570 ,067 ,165 8,535 ,000
Católico ,446 ,189 ,061 2,356 ,019
Evangélico ,434 ,216 ,052 2,003 ,045
ICIC e associativismo(capital social)
Regressão logística
Regressão logística
preocupação com transgênicoB E.S. Wald df Sig. Exp(B)
faixa_etária ,162 ,055 8,568 1 ,003 1,176
Região_sul -,467 ,253 3,410 1 ,065 ,627
Int_econ ,503 ,145 11,969 1 ,001 1,653
Inf_med ,405 ,177 5,211 1 ,022 1,500
ICIC_SOMA ,064 ,025 6,371 1 ,012 1,066
v102 -,229 ,097 5,581 1 ,018 ,796
v103 ,382 ,179 4,531 1 ,033 1,465
Comparações internacionais
Comparações internacionais
Comparações internacionais
Comparações internacionais
Rheumatoid Arthritis help group
Link = friendshipPoint = user
Colours= communities
But a lot of people are active members of the group, articulades in
interations (“friendship”, exchanging infos, debating
issues)
A lot of people are only “lurkers”, they
just read, sometimes, some news
“Superinteressante” popular science
magazine
UserPost by pagePost by user
Link = either “likes”, “shares” or “comments”Size = “engagement”
“Superinteressante” popular science magazine
Colors = “communities” (network modularity)
“Superinteressante” popular science magazine
Colors = “communities” (network modularity)
“Superinteressante” popular science magazine
Colors = “communities” (network modularity)
Fibromialgy help groupRed = user
Blue = post by pageGreen = post by user
Link = either “likes”, “shares” or “comments”
Size = “engagement”
Most commented:
“I need help...”
Most shared
Nutrition is for all....
Help groupUser
Post by pagePost by user
Link = either “likes”, “shares” or “comments”
Size = “authority”
Chron and colon disease help groupUser
Post by pagePost by user
Link = either “likes”, “shares” or “comments”Size = “lkes”
“An interesting study reveals that sleep measures predict next-day symptoms in
women with irritable bowel syndrome. […] Self-reported sleep disturbance predicted
exacerbation of next-day symptoms in women with IBS.
Chron and colon disease help groupUser
Post by pagePost by user
Link = either “likes”, “shares” or “comments”
Size = “shares”
Chron and colon disease help groupUser
Post by pagePost by user
Link = either “likes”, “shares” or “comments”
Size = “comments”
“ […] The current definitions about IBS don't really address this. Can you relate? What treatment options have you tried in this situation?”