詞彙分數 vs. 自我認定社會階級

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Mine Cetinkaya-Rundel

Associate Professor of the Practice, Duke University

詞彙分數與自我認定社會階級

wordsum：10 題詞彙測驗（分數 0–10）
class：自我認定社會階級（lower、working、middle、upper）

   wordsum  class 
1        6 MIDDLE  
2        9 WORKING 
3        6 WORKING 
4        5 WORKING 
5        6 WORKING 
6        6 WORKING 
...    ...     ...     
795      9 MIDDLE

SPACE (school, noon, captain, room, board, don't know)
BROADEN (efface, make level, elapse, embroider, widen, don't know)
EMANATE (populate, free, prominent, rival, come, don't know)
EDIBLE (auspicious, eligible, fit to eat, sagacious, able to speak, don't know)
ANIMOSITY (hatred, animation, disobedience, diversity, friendship, don't know)
PACT (puissance, remonstrance, agreement, skillet, pressure, don't know)
CLOISTERED (miniature, bunched, arched, malady, secluded, don't know)
CAPRICE (value, a star, grimace, whim, inducement, don't know)
ACCUSTOM (disappoint, customary, encounter, get used to, business, don't know)
ALLUSION (reference, dream, eulogy, illusion, aria, don't know)

詞彙分數的分佈

ggplot(data = gss, aes(x = wordsum)) +
  geom_histogram(binwidth = 1)

wordsum 的長條圖

自我認定社會階級：`class`

如果要你在四種社會階級名稱中選一種，你會認為自己屬於哪一類：lower class、working class、middle class，還是 upper class？

ggplot(data = gss, aes(x = wordsum)) +
  geom_histogram(binwidth = 1)

class 的長條圖

一起來練習吧！

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