Questionnaire and survey methodology. Saint Lucia: Survey of living condition and household budgets 2005/2006

This manual documents some of the material related to the Survey of Living Conditions and Household Budgets (SLC/HBS) conducted in Saint Lucia by the Kairi Consultants Limited and National Assessment Team between 2005 and 2006. The SLC/HBS is a sample survey which generates data on households and individuals in the country. The main objectives of this survey were (i) to collect information from households on their expenditure patterns, income and other characteristics and; (ii) to revise the 'average shopping basket' used in constructing the Consumer Price Index (CPI) for the country, and the relative weights of the items in the basket. The survey also provided valuable data for an assessment of the impact of socio-economic policies on the living conditions of the resident population in Saint Lucia. Further, data on households gathered in the survey also provide valuable inputs for the compilation of the country's National Accounts statistics relating to the household sector. This manual was developed by the Economic Commission for Latin America and the Caribbean (ECLAC) – Subregional Headquarters in the Caribbean as a supplementary document for the Caribbean Household Surveys Database (CHSD). The main components of this manual include survey methodology and the questionnaires used for data collection. The latter are included in the annex at the end of the document. All information contained therein was provided by the Statistics Department in Saint Lucia. The ECLAC Subregional Headquarters for the Caribbean is pleased to acknowledge the Saint Lucia Statistics Department for graciously consenting to the use of their surveys and metadata under the project Improving Caribbean Household Surveys. Due recognition must also be given to the Statistics and Economics Projection Division at ECLAC (Santiago) who provided guidance in the standardization of the datasets and the creation of the Caribbean Household Surveys Databank.

Índice Geral de Cursos (IGC) como indicador de qualidade das instituições de ensino superior

Pós-graduação em Educação Escolar - FCLAR

A legitimação das avaliações em larga escala no discurso sobre gestão educacional

Pós-graduação em Educação - FFC

L’effetto “età della Terra”. Contratto didattico e principi regolativi dell’azione degli studenti in matematica.

L’oggetto di questa tesi è un fenomeno didattico osservato in due valutazioni standardizzate nazionali INVALSI, legato all’atteggiamento degli studenti mentre svolgono task di matematica. L’effetto, che abbiamo denotato effetto “età della Terra”, è stato interpretato in questa ricerca attraverso l’interazione e il confronto di diversi costrutti teorici che spiegano come questo effetto, che può essere considerato come una tipica situazione di contratto didattico, è generato dalla relazione studente-insegnante ma può diventare più strettamente legato al rapporto che hanno gli studenti con la matematica. Inizialmente abbiamo condotto uno studio dei risultati statistici delle valutazioni standardizzate nazionali (Rash Analysis). Il primo step della sperimentazione è consistito nella preparazione, validazione e somministrazione di 612 questionari a studenti di diversi livelli scolastici e basandoci sui risultati dei questionari abbiamo condotto interviste di gruppo. L’analisi quantitativa e qualitativa dei risultati ha confermato la presenza dell’effetto “età della Terra” e ha mostrato che questo effetto è indipendente dal livello scolastico e dall’età degli studenti, dal contenuto matematico e dal contesto dei task proposti. La seconda parte della ricerca è stata volta ad indagare la cause di questo effetto. Abbiamo infatti individuato un principio regolativo che condizione l’azione degli studenti mentre fanno attività matematica e abbiamo condotto molte interviste individuali per indagarlo. Il comportamento degli studenti intervistati è stato così studiato e classificato con i costrutti del quadro teorico.

Characterization and electrochemical properties of conducting nanocomposites synthesized from p-anisidine and aniline with titanium carbide by chemical oxidative method

A novel polymer/TiC nanocomposites “PPA/TiC, poly(PA-co-ANI)/TiC and PANI/TiC” was successfully synthesized by chemical oxidation polymerization at room temperature using p-anisidine and/or aniline monomers and titanium carbide (TiC) in the presence of hydrochloric acid as a dopant with ammonium persulfate as oxidant. These nanocomposites obtained were characterized by Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), transmission electron microscopy (TEM), energy dispersive spectroscopy (EDS), and thermogravimetric analysis (TGA). XRD indicated the presence of interactions between polymers and TiC nanoparticle and the TGA revealed that the TiC nanoparticles improve the thermal stability of the polymers. The electrical conductivity of nanocomposites is in the range of 0.079–0.91 S cm−1. The electrochemical behavior of the polymers extracted from the nanocomposites has been analyzed by cyclic voltammetry. Good electrochemical response has been observed for polymer films; the observed redox processes indicate that the polymerisation on TiC nanoparticles produces electroactive polymers. These nanocomposite microspheres can potentially used in commercial applications as fillers for antistatic and anticorrosion coatings.

The NAEP guide : a description of the content and methods of the 1994 and 1996 assessments /

Mode of access: Internet.

NAEP 1996 mathematics state report for Maine /

"NCES 97-974 ME"--P. [4] of cover.

NAEP 1996 mathematics state report for Michigan /

"NCES 97-974 MI"--P. [4] of cover.

NAEP 1996 mathematics state report for Kentucky /

"NCES 97-974 KY"--P. [4] of cover.

NAEP 1996 mathematics state report for Indiana /

"NCES 97-974 IN"--P. [4] of cover.

NAEP 1996 mathematics state report for Guam /

Mode of access: Internet.

NAEP 1996 mathematics state report for Georgia /

"NCES 97-974 GA"--P. [4] of cover.

NAEP 1996 mathematics state report for Louisiana /

"NCES 97-974 LA"--P. [4] of cover.

NAEP 1996 mathematics state report for Wisconsin /

"NCES 97-974 WI"--P. [4] of cover.

NAEP 1996 mathematics state report for Connecticut /

"NCES 97-974 CT"--P. [4] of cover.