Comprehensive Validation Of A Measure Of Student School Engagement: A Pilot Study Of Middle School Students

Although it may sound reasonable that American education continues to be more effective at sending high school students to college, in a study conducted in 2009, The Council of the Great City Schools states that "slightly more than half of entering ninth grade students arrive performing below grade level in reading and math, while one in five entering ninth grade students is more than two years behind grade level...[and] 25% received support in the form of remedial literacy instruction or interventions" (Council of the Great City Schools, 2009). Students are distracted with technology (Lei & Zhao, 2005), family (Xu & Corno, 2003), medical illnesses (Nielson, 2009), learning disabilities and perhaps the most detrimental to academic success, the very lack of interest in school (Ruch, 1963). In a Johns Hopkins research study, Building a Graduation Nation - Colorado (Balfanz, 2008), warning signs were apparent years before the student dropped out of high school. The ninth grade was often referenced as a critical point that indicated success or failure to graduate high school. The research conducted by Johns Hopkins illustrates the problem: students who become disengaged from school have a much greater chance of dropping out of high school and not graduating. The first purpose of this study was to compare different measurement models of the Student School Engagement (SSE) using Factor Analysis to verify model fit with student engagement. The second purpose was to determine the extent to which the SSE instrument measures student school engagement by investigating convergent validity (via the SSE and Appleton, Christenson, Kim and Reschly's instrument and Fredricks, Blumenfeld, Friedel and Paris's instrument), discriminant validity (via Huebner's Student Life Satisfaction Survey) and criterion-related validity (via the sub-latent variables of Aspirations, Belonging and Productivity and student outcome measures such as achievement, attendance and discipline). Discriminant validity was established between the SSE and the Appleton, Christenson, Kim and Reschly's model and Fredricks, Blumenfeld, Friedel and Paris's (2005) Student Engagement Instruments (SEI). When confirming discriminant validity, the SSE's correlations were weak and statistically not significant, thus establishing discriminant validity with the SLSS. Criterion-related validity was established through structural equation modeling when the SSE was found to be a significant predictor of student outcome measures when both risk score and CSAP scores were used. The third purpose of this study was to assess the factorial invariance of the SSE instrument across gender to ensure the instrument is measuring the intended construct across different groups. Conclusively, configural, weak and metric invariances were established for the SSE as a non-significant change in chi-square indicating that all parameters including the error variances were invariant across groups of gender. Engagement is not a clearly defined psychological construct; it requires more research in order to fully comprehend its complexity. Hopefully, with parental and teacher involvement and a sense of community, student engagement can be nurtured to result in a meaningful attachment to school and academic success.

Psychometric properties of the School Anxiety Inventory-Short Version in Spanish secondary education students

Background: The School Anxiety Inventory (SAI) can be applied in different fields of psychology. However, due to the inventory’s administration time, it may not be useful in certain situations. To address this concern, the present study developed a short version of the SAI (the SAI-SV). Method: This study examined the reliability and validity evidence drawn from the scores of the School Anxiety Inventory-Short Version (SAI-SV) using a sample of 2,367 (47.91% boys) Spanish secondary school students, ranging from 12 to 18 years of age. To analyze the dimensional structure of the SAI-SV, exploratory and confirmatory factor analyses were applied. Internal consistency and test-retest reliability were calculated for SAISV scores. Results: A correlated three-factor structure related to school situations (Anxiety about Aggression, Anxiety about Social Evaluation, and Anxiety about Academic Failure) and a three-factor structure related to the response systems of anxiety (Physiological Anxiety, Cognitive Anxiety, and Behavioral Anxiety) were identified and supported. The internal consistency and test-retest reliability were determined to be appropriate. Conclusions: The reliability and validity evidence based on the internal structure of SAI-SV scores was satisfactory.

Psychometric properties of the Spanish adaptation of the School Attitude Assessment Survey-Revised

Background: The assessment of attitudes toward school with the objective of identifying adolescents who may be at risk of underachievement has become an important area of research in educational psychology, although few specific tools for their evaluation have been designed to date. One of the instruments available is the School Attitude Assessment Survey-Revised (SAAS-R). Method: The objective of the current research is to test the construct validity and to analyze the psychometric properties of the Spanish version of the SAAS-R. Data were collected from 1,398 students attending different high schools. Students completed the SAAS-R along with measures of the g factor, and academic achievement was obtained from school records. Results: Confirmatory factor analysis, multivariate analysis of variance and analysis of variance tests supported the validity evidence. Conclusions: The results indicate that the Spanish version of the SAAS-R is a useful measure that contributes to identification of underachieving students. Lastly, the results obtained and their implications for education are discussed.

Goal Orientation Profiles and Self-Concept of Secondary School Students

The objective of this study is to identify possible combinations of multiple goals that lead to different goal orientation profiles and to determine whether there are significant group differences in self-concept dimensions. The Achievement Goals Tendencies Questionnaire (AGTQ) and the Self-Description Questionnaire-II (SDQ-II) were administered to a sample of 2,022 students of Compulsory Secondary education, ranging in age from 12 to 16 years (M = 13.81, SD = 1.35). Cluster analysis identified four profiles of motivational goals: a group of students with a generalized high motivation profile, a group of students with generalized low motivation profile, a group of students with a predominance of learning goals and achievement goals, and a last group of students with a predominance of achievement goals and social reinforcement goals. Results reveal statistically significant differences among the profiles obtained regarding self-concept dimensions.

Retrieval of phenological stages of onion fields during the first year of growth by means of C-band polarimetric SAR measurements

The phenological stages of onion fields in the first year of growth are estimated using polarimetric observables and single-polarization intensity channels. Experiments are undertaken on a time series of RADARSAT-2 C-band full-polarimetric synthetic aperture radar (SAR) images collected in 2009 over the Barrax region, Spain, where ground truth information about onion growth stages is provided by the European Space Agency (ESA)-funded agricultural bio/geophysical retrieval from frequent repeat pass SAR and optical imaging (AgriSAR) field campaign conducted in that area. The experimental results demonstrate that polarimetric entropy or copolar coherence when used jointly with the cross-polarized intensity allows unambiguously distinguishing three phenological intervals.

O contributo dos portais digitais em contexto educativo no 1º ciclo do ensino básico

Relatório de Estágio apresentado à Escola Superior de Educação de Castelo Branco do Instituto Politécnico de Castelo Branco para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Educação Pré-escolar e Ensino do 1º ciclo do Ensino Básico.

Fleets pocket almanack for the year of our Lord, 1790

Annotated and interleaved almanac in marble-paper covers with minimal annotations to the calendar pages, generally "S" and "J." The interleaved pages contain sporadic handwritten entries noting deaths in the community, and ministers whose sermons Pearson attended.

Fleets’ pocket almanack for the year of our Lord, 1793

Annotated and interleaved almanac in marble-paper covers with minimal annotations to the calendar pages, generally "JB" and "SB." The interleaved pages contain sporadic handwritten entries including notes about Pearson's recovery from a broken leg, farming and a diagram of planted apple trees, Harvard staff hirings, deaths in the community, ministers whose sermons he attended, and Bible citations.

A Pocket almanack for the year of our Lord, 1796

Annotated and interleaved almanac in marble-paper covers with minimal annotations to the calendar pages, generally "J" and "S." The interleaved pages contain sporadic handwritten entries including brief notes about deaths in the community, ministers whose sermons Pearson attended, Corporation meetings, and student examinations. There are entries noting the deaths of Harvard undergraduates Isaac Wellington (who drowned) and Francis Brigham (who died of a fever). The almanac is the version printed and sold in Boston by T. & J. Fleet.

Fleets’ register, and pocket almanack for the year of our Lord, 1799

Annotated and interleaved almanac in marble-paper covers with minimal annotations to the calendar pages, generally "Jun" and "Sen." The interleaved pages contain sporadic handwritten entries including brief notes about ministers whose sermons Pearson attended, Bible citations, and student examinations.

Massachusetts register and United States calendar, for the year of our Lord, 1802

Annotated and interleaved almanac in marble-paper hard covers with minimal annotations to the calendar pages, generally "J" and "S." The interleaved pages contain sporadic handwritten entries including brief notes about deaths in the community, Bible citations, ministers whose sermons he attended, and Corporation meetings.

Massachusetts register and United States calendar, for the year of our Lord, 1805

Annotated and interleaved almanac in marble-paper hard covers with minimal annotations to the calendar pages, generally "J" and "S." The interleaved pages contain sporadic handwritten entries including brief notes about deaths in the community, Bible citations, ministers whose sermons Pearson attended, and Corporation meetings.

Massachusetts register and United States calendar, for the year of our Lord, 1808

Interleaved almanac in marble-paper covers. The interleaved pages contain sporadic handwritten entries including notes of Trustees meetings in Andover.

Massachusetts register and United States calendar; for the year of our Lord, 1819

Interleaved almanac with hardbound marbled-paper covers. The interleaved page for June 1819 has entries noting travel and a special meeting of the Trustees in Andover.