Effects of instruction on first, second and third grade children's ability to decenter when assessed on discrimination between contrasting musical characteristics

This experimental study sought to determine the effect of instruction on the abilities of first through third grade children to single and double discriminate contrasting musical characteristics. Six samples were used. The experimental variable consisted of four sessions designed to teach children to distinguish between fast/slow and smooth/choppy musical excerpts. Subjects were tested on their single/double discrimination abilities following the treatment sessions. Results show that first and second grade experimental groups scored significantly higher on single discrimination items than their control groups. On the double discrimination accuracy section the experimental second, third and control first graders were significantly higher than their counter-groups. These findings demonstrated that the four treatment sessions have a profound effect on first and second grade children's abilities to make single discriminations. They also show that success in making double discriminations may depend more on the individual subjects. Further investigation would be beneficial.

Analisi biostratigrafica a conodonti della sezione stratigrafica di Concours Le Haut (Montagne Noire, Francia)

Il lavoro svolto per la presente tesina ha lo scopo di datare alcuni campioni provenienti dalla cava di Concours Le Haut (area del Monte Peyoux, Montagne Noire, sud-ovest della Francia) tramite una analisi biostratigrafica a conodonti. Tale analisi viene svolta al microscopio ottico, si tratta quindi di un lavoro di laboratorio. Inoltre è stato individuato la biofacies di appartenenza e l’Indice di Alterazione del Colore (CAI)

Rapayan : une culture tardive du Haut Marañón dans les Andes centrales du Pérou

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.

Validation de l'échographie haute fréquence pour l'évaluation des lésions d'ostéoarthrose

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Évaluation de la validité de l'ophtalmoscope confocal à balayage laser (HRT II) dans le dépistage de la neuropathie glaucomateuse chez des populations à haut risque : une étude pilote

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Effets de la nitroglycérine intraveineuse sur la saturation cérébrale hémisphérique pendant la chirurgie cardiaque à haut risque

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Modulation du transport des fluides lors de lésions pulmonaires induites par la transplantation pulmonaire : études des mécanismes expliquant l'absence de réponse aux [bêta]-agonistes

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Profil d'expression moléculaire des tumeurs épithéliales ovariennes à faible et haut potentiel de malignité

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.

Caractérisation des voies de signalisation de la GTPase Rho suite aux lésions du système nerveux central

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.

Does attendance affect grade? An analysis of first year economics students in Ireland

This paper examines the relationship between attendance and grade, controlling for other factors, in first year economics courses in University College Cork. Determinants of both class attendance and grade are specified and estimated. We find that attendance is low, at least by comparison with US evidence. Hours worked and travel time are among the factors affecting class attendance. Class attendance, and especially tutorial attendance has a positive and diminishing marginal effect on grade, while hours worked in a part-time job have a significant negative effect on grade.

Prognostic value of the diagnostic criteria distinguishing endometrial stromal sarcoma, low grade from undifferentiated endometrial sarcoma, 2 entities within the invasive endometrial stromal neoplasia family

The World Health Organization (WHO 2003) recognizes 3 endometrial stromal neoplasms: noninvasive endometrial stromal nodule and the 2 invasive neoplasms, endometrial stromal sarcoma (ESS), low grade and undifferentiated endometrial sarcoma (UES). It is important to note that the WHO 2003 does not define moderate atypia (an important differentiating diagnostic criterion for ESS, low grade and UES), nor does it discuss its significance. Moreover, studies on reproducibility and additional prognostic value of other diagnostic features in large are lacking. Using strict definitions, we analyzed the agreement between routine and expert-review necrosis and nuclear atypia in 91 invasive endometrial stromal neoplasias (IESN). The overall 5-year and 10-year recurrence-free survival rate estimates of the 91 IESN patients were 82% and 75%, respectively. Necrosis was well reproducible, and nuclear atypia was reasonably well reproducible. The 10-year recurrence-free survival rates for necrosis absent/inconspicuous versus prominent were 89% and 45% (P<0.001) and those for review-confirmed none/mild, moderate, severe atypia were 90%, 30%, and <20% (P<0.00001). Therefore, cases with moderate/severe atypia should be grouped together. Nuclear atypia and necrosis had independent prognostic values (Cox regression). Once these features were taken into account, no other feature had an independent additional prognostic value, including mitotic count. Using "none/mild atypia, necrosis absent/inconspicuous" as ESS, low grade versus "moderate/severe atypia present or necrosis present" as UES resulted in 68 ESS, low grade and 23 UES cases with disease-specific overall mortality-free survival of 99% versus 48% (P<0.00001, hazard ratio=45.4). When strictly defined microscopic criteria are used, the WHO 2003 diagnoses of ESS, low grade and UES are well reproducible and prognostically strong. © 2012 International Society of Gynecological Pathologists.

Rapayan : une culture tardive du Haut Marañón dans les Andes centrales du Pérou

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.

Validation de l'échographie haute fréquence pour l'évaluation des lésions d'ostéoarthrose

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Évaluation de la validité de l'ophtalmoscope confocal à balayage laser (HRT II) dans le dépistage de la neuropathie glaucomateuse chez des populations à haut risque : une étude pilote

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.