搜索结果: 1-15 共查到“proposition”相关记录20条 . 查询时间(0.531 秒)
“Larger Keys, Less Complexity” A Strategic Proposition
user-centric cryptography randomness mathematical intractability
2018/5/11
Cryptographic security is built on two ingredients: a sufficiently large key space, and sufficiently complex processing algorithm. Driven by historic inertia we use fixed size small keys, and dial up ...
The Proposition Bank: An Annotated Corpus of Semantic Roles
Semantic Roles Proposition Bank
2015/8/31
The Proposition Bank project takes a practical approach to semantic representation, adding a
layer of predicate-argument information, or semantic role labels, to the syntactic structures of
the Penn...
Spread of endemic disease and global change in an educational project: proposition of relationships developed in a twin partnership
win partnership Dengue fever Education to sustainability Global changes Cape Verde
2015/8/26
The sudden event of the spread of dengue fever (or break-bone fever) that appeared for the first time in Cape Verde in 2009 revealed that inappropriate management of waste can be considered a major ca...
Prosocial propensity bias in experimental research on helping behavior: the proposition of a discomforting hypothesis
Prosocial propensity helping behavior proposition discomforting hypothesis
2016/3/17
When researchers fail to control for confounding factors, the causes of behavior can be more apparent than real, even in experimental research. The current study replicates an experiment by Weinstein,...
California's Proposition 37 Voter Intention and the Impact of Prior Knowledge, Prices, and Campaign Advertising
California's Proposition 37 Voter Intention Impact of Prior Knowledge Prices Campaign Advertising
2014/6/3
California's Proposition 37 Voter Intention and the Impact of Prior Knowledge, Prices, and Campaign Advertising。
The Hannan-Quinn Proposition for Linear Regression
Hannan-Quinn linear regression the law of iterated logarithms strong consistency
2011/2/23
We consider the variable selection problem in linear regression. Suppose that we have a set
of random variables X1, · · · ,Xm, Y, ǫ such that Y = Pk2 αkXk +ǫ with π ⊆ {1, · · · ,m} a...
How Proposition 227 Influences the Language Dynamics of a First- and Second-Grade Mathematics Lesson
Proposition 227 Mathematics Lesson Language Dynamics limited English proficient
2008/9/25
This small scale study of a first/second-grade English language development classroom describes the influence of Proposition 227 on the language practices and appropriation of content knowledge among ...
Voices from the Field: Bilingual Educators Speak Candidly About Proposition 227
bilingual educators Proposition 227 English-only standardized testing
2008/9/25
This paper presents findings from a mini-study on the reactions of California bilingual educators to the implementation of Proposition 227. Overall, the concerns of these educators are consistent with...
Reflections from the Classroom: Teacher Perspectives on the Implementation of Proposition 227
Proposition 227 bilingual education
2008/9/25
This study provides a cross-sectional analysis of 77 teachers' perspectives on the second-year implementation of Proposition 227. The paper considers three instructional settings: (a) teachers who con...
Inadequate Conclusions from an Inadequate Assessment: What Can SAT-9 Scores Tell Us about the Impact of Proposition 227 in California?
SAT-9 Scores Proposition 227
2008/9/25
Proponents of Proposition 227 in California have argued for the effectiveness of English-only instruction over bilingual programs based on the increase in SAT-9 scores in the years since its implement...
This article explores the impact of Proposition 227 on students and teachers based on interviews with parents, teachers, and administrators of a school in the Bay Area. We discuss four themes that eme...
Education of Limited English Proficient Students in California Schools: An Assessment of the Influence of Proposition 227 on Selected Teachers and Classrooms
Proposition 227 Selected Teachers Selected Classrooms
2008/9/25
This pilot study provides documentation on policy-and practice-based questions regarding the implementation of Proposition 227 in eight selected but representative districts. Focusing on teachers' rea...
Informed Parent Consent and Proposition 227
Proposition 227 Informed Parent Consent English language learners
2008/9/25
After the passage of Proposition 227 in California, the State Department of Education issued specific regulations for informing the parents of English language learners (ELLs) about program options so...
Factors Influencing Implementation of Mandated Policy Change: Proposition 227 in Seven Northern California School Districts
Proposition 227 English learners bilingual programs
2008/9/25
Proposition 227 limits instructional use of students' primary languages but allows bilingual programs if adequate numbers of parents request an alternative to English-only instruction. Researchers int...
The Education of Limited English Proficient Students in California Schools: An Assessment of the Influence of Proposition 227 in Selected Districts and Schools
Limited English Proficient Students California Schools Proposition 227
2008/9/25
Two separate but interrelated studies are reported regarding the implementation of Proposition 227 in California. The first "in-the-field" pilot study was conducted during a period of eight months aft...