Kev ua ub no

  • degree ntawm kev nyuaj: yooj yim yooj yim , nruab nrab nruab nrab , nyuaj nyuaj , nyuaj heev nyuaj heev
  • yuav tsum muaj lej ( yuav tsum muaj lej )
  • yuav tsum tau coding ( yuav tsum tau coding )
  • cov ntaub ntawv sau ( cov ntaub ntawv sau )
  • Kuv favorites ( kuv nyiam )

  1. [ nyuaj , yuav tsum muaj lej ] Nyob rau hauv tshooj, kuv tau pom zoo heev txog kev rov tsim dua. Txawm li cas los xij, qhov no tsis tas txhim kho qhov kev kwv yees zoo. Tsim ib qhov teeb meem uas qhov post-stratification yuav txo tau qhov zoo ntawm kev kwv yees. (Rau ib qho tseem ceeb, saib Thomsen (1973) .)

  2. [ nyuaj , cov ntaub ntawv sau , yuav tsum tau coding ] Tsim thiab ua ib qho kev soj ntsuam uas tsis yog-probability ntawm Amazon Mechanical Turk mus nug txog cov tswv cuab thiab cov kev coj ntawm kev tswj phom. Yog li ntawd koj tuaj yeem piv koj cov kev kwv yees rau cov uas muab tau los ntawm cov qauv ntawm cov qauv, thov luam cov lus nug thiab cov lus teb ncaj qha los ntawm kev soj ntsuam zoo siab xws li cov neeg khiav los ntawm Pew Research Center.

    1. Koj daim ntawv ntsuam xyuas tau ntev npaum li cas? Nws raug nqi npaum li cas? Tus qauv ntawm koj qhov qauv piv txwv li cas nrog cov pej xeem hauv pejxeem hauv Teb Chaws Asmeskas?
    2. Dab tsi yog qhov nyaj kwv yees phom tswv cuab nrog koj tus qauv?
    3. Ua kom ncaj ncees rau koj cov qauv uas tsis yog siv rau kev siv qis dua los yog lwm txoj hau kev. Tamsim no dab tsi yog qhov kwv yees ntawm kev phom tswv?
    4. Koj qhov kev kwv yees li cas sib piv nrog tus nqi kwv yees tshiab los ntawm qhov qauv ua tau zoo li cas? Dab tsi koj xav tias piav qhia cov kev tsis sib haum, yog tias muaj ib qho?
    5. Rov qab cov lus nug (b) - (d) rau cov kev coj ntawm kev tswj phom. Koj qhov kev tshawb pom txawv li cas?

  3. [ nyuaj heev , cov ntaub ntawv sau , yuav tsum tau coding ] Goel thiab cov npoj yaig (2016) xaiv 49 ntau cov lus nug uas tau xaiv los ntawm General Social Survey (GSS) thiab xaiv cov kev tshawb fawb los ntawm Pew Research Center rau cov neeg tsis muaj kev tshwm sim los ntawm Amazon Mechanical Turk. Lawv mam li hloov rau cov kev tsis lees paub cov ntaub ntawv uas siv cov qauv tom qab-tawm qauv thiab muab piv rau cov kev kwv yees raug kho nrog cov neeg los ntawm qhov muaj feem ntau ntawm GSS thiab Pew kuaj. Ua tib daim ntawv ntsuam xyuas ntawm Amazon Mechanical Turk thiab sim ua kom rov ua dua daim duab 2a thiab daim duab 2b los ntawm kev sib piv koj cov kev txhim kho nrog cov kev kwv yees los ntawm cov kev sib tw dhau los ntawm GSS thiab Pew kuaj. (Mus saib cov lus A2 rau cov lus nug ntawm 49 cov lus nug.)

    1. Sib piv thiab sib txawv ntawm koj cov txiaj ntsig nrog cov Pew thiab GSS.
    2. Sib piv thiab sib txawv ntawm koj cov txiaj ntsig nrog cov neeg hauv Mechanical Turk hauv Goel, Obeng, and Rothschild (2016) .

  4. [ nruab nrab , cov ntaub ntawv sau , yuav tsum tau coding ] Ntau cov kev tshawb fawb siv tus kheej qhia txog kev siv xov tooj ntawm tes. Qhov no yog qhov chaw uas cov kws tshawb fawb tau sib piv tau tus cwj pwm qhia tus kheej nrog tus cwj pwm tsim nyog (saib xws li, Boase and Ling (2013) ). Ob tug cwj pwm coj cwj pwm nug txog yog hu thiab ntaus ntawv, thiab ob lub sij hawm luv luv yog "nag hmo" thiab "lub lim tiam dhau los."

    1. Ua ntej yuav sau cov ntaub ntawv, uas yog tus kheej hais qhia ntsuas koj xav tias muaj tseeb dua? Vim li cas?
    2. Txais tsib ntawm koj cov phooj ywg nyob hauv koj daim ntawv tshuaj ntsuam. Thov luv luv ua tib zoo saib cov neeg tsib cov phooj ywg no tau samfwm. Tej zaum qhov no yuav ua rau qhov kev ntsuam xyuas tau qis dua li cas?
    3. Nug lawv cov lus nug hauv qab no:
    • "Muaj pes tsawg zaus ua koj siv koj lub xov tooj txawb hu lwm tus nag hmo?"
    • "Koj tau xa nag hmo ntau npaum li cas?"
    • "Koj siv koj lub xov tooj txawb hu xov tooj rau leej twg hauv xya hnub dhau los?"
    • "Muaj pes tsawg zaus rau koj siv koj lub xov tooj txawb los xa lossis txais cov ntawv nyeem / SMS hauv xya hnub dhau los?"
    1. Thaum no microsurvey tau tiav lawm, nug xyuas lawv cov ntaub ntawv siv raws li tau tso tawm ntawm lawv lub xov tooj los yog cov chaw pabcuam. Npaum li cas tus kheej siv qhia kev sib piv rau cov ntaub ntawv khaws tseg? Qhov twg yog qhov tseeb tshaj plaws, uas yog tsawg tshaj plaws?
    2. Tam sim no muab cov ntaub ntawv uas koj tau sau nrog cov ntaub ntawv los ntawm lwm tus neeg hauv koj hoob (yog tias koj ua qhov kev ua no rau ib chav kawm). Nrog rau qhov loj dataset, rov ua ib feem (d).

  5. [ nruab nrab , cov ntaub ntawv sau ] Schuman thiab Presser (1996) hais tias qhov kev txiav txim lus nug tseem ceeb rau ob hom lus nug: ib feem ntawm cov lus nug uas ob lo lus nug nyob rau tib theem ntawm kev ua tau zoo (xws li, kev ntaus nqi ntawm ob tug neeg sib tw ua nom ua tswv); thiab ib feem-tag nrho cov lus nug uas cov lus nug hauv qab no tau nug ntau lo lus nug (piv txwv, nug "Koj txaus siab npaum li cas rau koj txoj haujlwm?" raws li "Koj txaus siab npaum li cas nrog koj lub neej?").

    Nkawd ntxiv txog ob hom lus nug txog cov nyhuv: cov lus teb muaj tshwm sim thaum cov lus teb rau lo lus nug tom qab tuaj yeem txav ze dua (tshaj qhov lawv xav tau) rau cov uas tau muab rau ib lo lus nug dhau los; zoo ib qho teeb meem tshwm sim thaum muaj ntau qhov sib txawv ntawm cov lus teb mus rau ob nqe lus nug.

    1. Tsim ib kab lus ntawm ib feem ntawm cov lus nug uas koj xav hais tias yuav muaj qhov kev txiav txim siab loj heev; ib khub ntawm ib nrab-tag nrho cov lus nug uas koj xav tias yuav muaj qhov kev txiav txim loj loj; thiab ob peb lo lus nug uas nws hais tias koj xav hais tias tsis muaj teeb meem. Khiav ib qho kev sim soj ntsuam ntawm Amazon Mechanical Turk los sim koj cov lus nug.
    2. Koj puas muaj peev xwm tsim tau ntau npaum li cas? Nws puas yog ib qho kev sib nkag siab los yog qhov sib txawv?
    3. Loj loj npaum li cas tag nrho koj puas muaj peev xwm tsim tau? Nws puas yog ib qho kev sib nkag siab los yog qhov sib txawv?
    4. Puas muaj ib qhov kev txiav txim zoo ntawm koj tus khub qhov twg koj tsis xav tias qhov kev txiav txim yuav txawv?

  6. [ nruab nrab , cov ntaub ntawv sau ] Lub tsev ua haujlwm ntawm Schuman thiab Presser, Moore (2002) piav qhia qhov txawv ntawm qhov kev txiav txim siab txog kev txhim kho: cov khoom siv ntxiv thiab kev sib rho. Thaum muaj qhov sib txawv thiab sib luag cov teebmeem tshwm sim los ntawm cov neeg los ntawm kev ntsuam xyuas ntawm ob yam khoom sib piv, sib ntxiv thiab rho tawm qhov teebmeem raug tsim tawm thaum cov neeg raug tsim ua ntau dua rau hauv cov txheej txheem loj hauv cov lus nug. Nyeem Moore (2002) , tom qab ntawd tsim thiab sim ib qho kev sim soj ntsuam ntawm MTurk kom pom tias muaj kev ntxiv los yog rho tawm.

  7. [ nyuaj , cov ntaub ntawv sau ] Christopher Antoun thiab cov npoj yaig (2015) tau tshawb nrhiav cov kev tshawb fawb yooj yim uas tau txais los ntawm plaub yam hauv online chaw nrhiav: MTurk, Craigslist, Google AdWords thiab Facebook. Tsim cov lus nug yooj yooj yim thiab nrhiav cov neeg koom los ntawm tsawg kawg yog ob yam hauv online nrhiav chaw (cov kev pab no yuav txawv ntawm plaub qhov chaw siv hauv Antoun et al. (2015) ).

    1. Sib piv cov nqi ntawm ib tus neeg nrhiav nyiaj-raws li cov nyiaj thiab lub sijhawm-sib txawv ntawm qhov chaw.
    2. Sib piv qhov cov lus sau ntawm cov qauv uas tau los ntawm ntau qhov chaw.
    3. Sib piv cov ntaub ntawv ntawm cov qauv. Rau cov tswv yim hais txog kev ntsuas cov ntaub ntawv zoo los ntawm cov neeg teb, mus saib Schober et al. (2015) .
    4. Dab tsi yog qhov uas koj nyiam tshaj? Vim li cas?

  8. [ nruab nrab ] Los ntawm kev txiav txim siab txog cov ntsiab lus ntawm 2016 2016 Txoj Cai Xa Mus Nkag (ie, Brexit), YouGov-qhov kev tshawb fawb hauv Internet raws li kev tshawb fawb tau-tshawb hauv online polls ntawm ib pawg vaj huam sib luag ntawm 800,000 tus neeg teb hauv lub tebchaws United Kingdom.

    Ib qho lus piav qhia txog KojGov qhov qauv tshwm sim muaj nyob ntawm https: //yougov.co.uk/news/2016/06/21/yougov-referendum-model/. Hais txog, KojGov muab cov neeg pov npav faib ua hom kev xaiv rau xyoo 2015, kev xaiv tsa, hnub nyoog, kev sib tw, hnub nyug, thiab hnub tim ntawm kev sib tham, thiab cov neeg hauv cheeb tsam uas lawv nyob. Ua ntej, lawv tau siv cov ntaub ntawv sau los ntawm KojGov tus neeg saib xyuas los kwv yees, ntawm cov neeg uas tau xaiv, qhov feem pua ​​ntawm cov neeg ntawm txhua tus neeg pov npav uas tau xaiv los pov npav Cia. Lawv kwv yees qhov kev xaiv ntawm txhua tus neeg pov npav los ntawm kev siv lub 2015 Kev Tshawb Fawb Ntawm Kev Nkag Tebchaws (BES), qhov kev ntsuam xyuas tom qab ntawm kev xaiv tsa, uas validated los ntawm cov ntawv xaiv tsa. Thaum kawg, lawv kwv yees tias muaj pes tsawg leej neeg ntawm txhua tus neeg pov npav hauv cov neeg xaiv tsa, raws li qhov tseeb Census thiab Daim Ntawv Ntsuam Xyuas Txhua Xyoo (nrog rau lwm cov ntaub ntawv ntxiv los ntawm lwm cov ntaub ntawv).

    Peb hnub ua ntej txoj kev pov npav, KojGov tau qhia txog ob txoj hauv kev ntsuam xyuas Kev Tshawb Fawb. Nyob rau ntawm lub rooj sib tw ntawm kev pov npav, lub chaw pov npav tau qhia tias qhov tshwm sim ntawd yog qhov zoo nyob ze (49/51). Qhov kawg ntawm txoj kev tshawb nrhiav tau hais tseg 48/52 ntawm qhov Tshem Tawm (https://yougov.co.uk/news/2016/06/23/yougov-day-poll/). Qhov tseeb, qhov kev kwv yees no ploj kawg qhov kawg (52/48 Tseg) los ntawm plaub feem pua ​​ntsiab lus.

    1. Siv lub ntsiab lus ntawm kev tshawb nrhiav yuam kev hauv tshooj lus no los ntsuam xyuas seb yuav ua li cas lawm.
    2. KojGov cov lus teb tom qab qhov kev xaiv tsa (https://yougov.co.uk/news/2016/06/24/brexit-follows-close-run-ampampaign/) piav qhia: "Qhov no zoo li ib feem ntau ntawm cov neeg tuaj koom-uas yog peb tau hais tias tag nrho cov lus yuav tseem ceeb heev rau qhov kev tshwm sim ntawm qhov kev sib tw zoo li no. Peb cov qauv kev xaiv tsa tau tsim los ntawm, seb cov neeg tuaj teb puas tau xaiv los ntawm qhov kev xaiv tsa tag los thiab qhov kev xaiv tsa siab tshaj qhov ntawm kev xaiv tsa dav dav qhov qauv, tshwjxeeb nyob hauv North. "Qhov no puas hloov koj cov lus teb (a)?

  9. [ nruab nrab , yuav tsum tau coding ] Sau ib simulation los qhia txog txhua yam ntawm qhov sawv cev ntawm cov teeb meem hauv daim duab 3.2.

    1. Tsim kom muaj qhov teeb meem no qhov yuam kev no tau thim tawm.
    2. Tsim kom muaj qhov teeb meem uas qhov yuam kev ntawd sib.

  10. [ nyuaj heev , yuav tsum tau coding ] Cov kev tshawb fawb ntawm Blumenstock thiab cov npoj yaig (2015) koom tes nrog lub tshuab kev kawm siv tus qauv uas yuav siv tau cov ntaub ntawv xov xwm los ntsuam xyuas cov lus nug. Tam sim no, koj yuav mus sim tib yam nrog ib hom dataset. Kosinski, Stillwell, and Graepel (2013) pom tias Facebook nyiam nyiam twv qhov tseeb thiab tus cwj pwm. Kuj ceeb tias, qhov kev twv no yuav muaj tseeb tshaj li cov phooj ywg thiab cov npoj yaig (Youyou, Kosinski, and Stillwell 2015) .

    1. Nyeem Kosinski, Stillwell, and Graepel (2013) , thiab rov luam daim duab 2. Lawv cov ntaub ntawv muaj nyob ntawm http://mypersonality.org/
    2. Tam sim no, replicate daim duab 3.
    3. Thaum kawg, sim lawv cov qauv ntawm koj tus kheej cov ntaub ntawv hauv Facebook: http://applymagicsauce.com/. Nws ua haujlwm zoo npaum li cas rau koj?

  11. [ nruab nrab ] Toole et al. (2015) siv hu xov tooj txhua yam (CDRs) los ntawm cov xov tooj ntawm tes los twv seb cov nyiaj poob haujlwm poob haujlwm.

    1. Sib piv thiab sib txawv ntawm txoj kev tshawb fawb ntawm Toole et al. (2015) nrog rau Blumenstock, Cadamuro, and On (2015) .
    2. Koj puas xav tias CDRs yuav tsum hloov cov kev tshuaj ntsuam no, txhawb lawv lossis tsis siv tagnrho rau tsoomfwv cov neeg tsim kev cai los tswj cov nyiaj poob haujlwm? Vim li cas?
    3. Cov pov thawj dab tsi yuav twv tau koj tias CDRs tuaj yeem hloov cov kev ntsuas ntawm cov nyiaj poob haujlwm?

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