Cov txheej txheem:
Video: Dab tsi ua rau qhov sib txawv ntawm haiv neeg?
2024 Tus sau: Edward Hancock | [email protected]. Kawg hloov kho: 2023-12-16 01:32
Ib lub peev xwm piav qhia rau haiv neeg kev ua tiav qhov khoob yog tias lawv feem ntau yog vim muaj kev tsis sib haum xeeb ntawm cov tsev neeg dawb, dub, thiab Hispanic. Cov niam txiv dub thiab Hispanic cov menyuam yaus feem ntau muaj cov nyiaj tau los qis dua thiab qis dua ntawm kev kawm tau zoo dua li cov menyuam dawb niam txiv.
Nyob rau hauv no hais txog, dab tsi yog vim li cas ntawm kev ua tau zoo sib txawv?
Yam Tseem Ceeb Uas Pab Tau Achievement Gaps . Tsis zoo, lossis tsis muaj, kev qhia kev coj noj coj ua. Kev nkag mus rau cov kev zov me nyuam thiab cov kev pab cuam tom qab kawm ntawv thiab cov chaw. Cov khoom siv tsis txaus, cov khoom siv, thiab cov peev txheej, suav nrog kev siv thev naus laus zis.
Tsis tas li ntawd, qhov sib txawv ntawm kev ua tiav txhais li cas? Muaj feem cuam tshuam nrog kev kawm qhov sib txawv thiab lub sijhawm qhov sib txawv , lub sij hawm kev ua tiav qhov sib txawv hais txog qhov tsis sib xws tseem ceeb thiab tsis sib xws hauv kev kawm lossis kev kawm tau zoo ntawm ntau pawg ntawm cov tub ntxhais kawm, xws li cov tub ntxhais kawm dawb thiab cov neeg tsawg, piv txwv li, lossis cov tub ntxhais kawm los ntawm cov nyiaj tau los siab dua thiab cov nyiaj tau los qis.
Tom qab ntawd, lo lus nug yog, vim li cas thiaj muaj qhov sib txawv ntawm cov tub ntxhais kawm dub thiab dawb?
Thaum twg dawb thiab dub cov tsev kawm ntawv tau muab qhov sib npaug ntawm cov peev txheej, nws qhia tau tias cov tub ntxhais kawm dub pib txhim kho thaum cov tub ntxhais kawm dawb nyob zoo ib yam vim lawv tsis xav tau kev pab. Qhov no qhia tau hais tias tsis muaj peev txheej yog qhov tseem ceeb nyob rau hauv qhov sib txawv ntawm haiv neeg.
Koj yuav txheeb xyuas qhov kev ua tau zoo li cas?
Indicators of Achievement Gaps
- Kev ua tau zoo ntawm cov kev xeem (piv txwv li, kev xeem thoob plaws xeev, Kev Kawm Txuj Ci Kev Txawj Ntse [SAT])
- Nkag mus rau cov hauv kev tseem ceeb (piv txwv li, qib siab lej, physics, kev kawm qib siab)
- Kev kawm tiav (piv txwv li, high school diploma, kawm tiav qib siab, kev ua haujlwm)
Pom zoo:
Cov haiv neeg twg yog haiv neeg twg muaj feem ntau tshaj ntawm kev yug menyuam tsis yog txij nkawm?
Kev yug me nyuam tsis yog txij nkawm yog siab tshaj rau cov poj niam Hispanic ua raws li cov poj niam dub
Dab tsi yog xyoo 1978 Lub Tsev Hais Plaub Siab Txiav Txim Siab uas tsis lees paub lub tswv yim ntawm kev txiav txim siab ruaj khov tab sis tso cai rau cov haiv neeg no tuaj yeem siv los ua ib qho ntawm ntau qhov kev txiav txim siab nkag?
Regents ntawm University of California v. Bakke (1978) | PBS. Hauv Regents ntawm University of California v. Bakke (1978), Lub Tsev Hais Plaub tau txiav txim siab tsis tsim nyog lub tsev kawm ntawv siv kev ntxub ntxaug 'quotas' hauv nws cov txheej txheem nkag, tab sis tau hais tias cov kev lees paub ua haujlwm tuaj yeem ua raws cai hauv qee qhov xwm txheej
Ib qho piv txwv ntawm qhov sib txawv ntawm qhov sib txawv yog dab tsi?
Piv txwv ntawm Variable-Interval Schedules Koj tus tswv hauj lwm kuaj xyuas koj txoj hauj lwm: Puas yog koj tus thawj coj poob los ntawm koj qhov chaw ua haujlwm ob peb zaug hauv ib hnub los xyuas koj qhov kev nce qib? Qhov no yog ib qho piv txwv ntawm lub sijhawm sib txawv-ib ntus. Cov kev txheeb xyuas no tshwm sim ntawm lub sijhawm tsis tuaj yeem pom, yog li koj tsis paub thaum twg lawv yuav tshwm sim
Qhov txawv ntawm qhov sib txawv thiab cov teeb meem yog dab tsi?
Dab tsi yog qhov txawv thiab vim li cas nws tseem ceeb? Nov yog txoj hauv kev uas nws tau piav qhia rau kuv: Trends tsim lub cib fim – koj txeeb tau lub sijhawm. Cov teeb meem tsim teeb meem - koj daws teeb meem
Qhov txawv ntawm Singleton qhov chaw thiab cov chaw qhia parsimony yog vim li cas PI qhov chaw muaj txiaj ntsig zoo rau kev txiav txim siab Phylogentic kev sib raug zoo thaum S qhov chaw tsis yog?
Qhov txawv ntawm Singleton qhov chaw thiab Parsimony-Informative sites yog dab tsi? PI qhov chaw muaj txiaj ntsig zoo rau kev txiav txim siab phylogenetic kev sib raug zoo vim tias lawv muaj ob lub nucleotides sib txawv uas tuaj yeem tshwm sim ntau dua ob zaug thiab qhia tias tsob ntoo twg muaj ntau dua parsimonious