Évaluation du besoin de centres d'éducation à la carrière d'après les opinions des conseillers et conseillères d'orientation des écoles secondaires au Québec

Les gouvernements des pays industrialisés occidentaux ont constaté, au cours des années 70, un accroissement des abandons scolaires et une augmentation du taux de chômage chez les jeunes. La solution généralement appliquée fut alors une injection massive de fonds pour des programmes de préparation à l'emploi pour les jeunes sans emploi et les jeunes adultes devenus chômeurs. C'est ce que nous révèlent les rapports présentés lors de la conférence internationale sur "Le passage des jeunes de l'enseignement obligatoire à la vie active" tenue à Salzbourg (Autriche) en avril 1983 par l'Organisation de coopération et de développement économique (OCDE, 1983a). Les mesures adoptées ont pris l'aspect de formations d'appoint, de programmes de création d'emploi, de recherche d'emploi, d'expérience de travail ou de formation en emploi. Dans son enquête sur "Les études et le travail vus par les jeunes", le Centre pour la recherche et l'innovation dans l'enseignement (OCDE, 1983b) déplore cependant le fait que les pouvoirs publics aient accordé l'essentiel de leur attention à une minorité de jeunes soulevant des problèmes d'ordre social et politique les plus visibles et les plus urgents, au détriment d'une majorité de jeunes éprouvant des difficultés moins apparentes mais aussi importantes. […]

THE MARKETING OF SOCIAL ENTERPRISES: Understanding the concepts of marketing and market orientation of social enterprises within the context of Pakistani market

The concepts of social entrepreneurship and social enterprises have been extensively discussed in the previous two decades, yet the topic is still not matured yet. Most of the available literature is focused on defining these terms. Similarly, limited number of authors has discussed the marketing function of these enterprises or how marketing is interpreted in social entrepreneurship models. However, there is a plethora of literature on marketing entailing many different theories, amongst which the newest one is the “market orientation concept”. Market orientation is a mix of customer orientation, competitor orientation and inter-functional coordination suggesting marketing to be a part of the business philosophy. This study focuses on the marketing and market orientation of social enterprises while giving an overview of the literature of marketing and market orientation in social enterprises. This study aims to provide two basic questions, 1) what is the literature on marketing and market orientation of social enterprises while explaining the literature of social enterprises in Pakistan and 2) how these concepts are interpreted in social enterprises in Pakistani market. Key features of research methodology include case study approach while conducting thematic analysis using thematic networks. The results indicate that only a limited number of authors have discussed market orientation concept in social enterprises. The results from the interview data indicate the usage of marketing by a firm unconsciously without a specific marketing department. In addition to that, it has been found that in social enterprise world competition is tackled through a win-win approach with a view that many enterprises working for society improve the society which is the basic mission of any social enterprise. The data also showed that in Pakistani market, social enterprise concept is not legally used yet, which allows for more room for innovation. This study intends to give a new perspective to the theorists to use market orientation concept in social enterprises and also to managers to use marketing as their business philosophy in order to satisfy the stakeholders for better delivery of their businesses and as well for social good.

La systématisation du travail social : Le cas de L'Évaluation-Orientation en protection de la jeunesse au Centre de services sociaux Laurentides-Lanaudière

La toile de fond de notre essai est la transformation du travail social depuis dix (10) ou quinze (15) ans au Québec. Cette transformation est un phénomène inégal suivant les secteurs de travail. Nous l'observons, nous, en Protection de la jeunesse seulement, secteur où elle a été la plus rapide, la plus vive. Secteur aussi qui serait comme un phare pour les autres. C'est aussi un phénomène global et complexe. Il y a des dimensions technocratique [gestion des populations à risques, évaluation épidémiologique, décision centralisée...), juridique [accessibilité à la justice, changements dans les pouvoirs du juge, les Chartes des droits de la personne...), et idéologique [statuts social de l'enfance, primauté de la santé...). Ne pouvant tout aborder dans cet essai nous considérerons deux (2) dimensions qui, ensemble, constitue une systématisation du travail social. La dimension 1: l'institutionnalisation fine du contrôle social sur des situations dites de «protection» et; la dimension 2 la rationalisation du travail concret ou gestion formalisée des opérations. Compte tenu des limites de notre travail, nous ne traiterons pas ces deux (2) dimensions avec une égale énergie. Pour la dimension 1 nous reprendrons les résultats d'autres recherches et nous nous attarderons particulièrement à la dimension 2 en présentant le mouvement de rationalisation dit «Rapport Harvey» et en analysant plus en détail encore son mode d'implantation et ses effets quant à un sous-programme [i.e. l'évaluation-orientation] dans un centre de services sociaux. Avant le Rapport Harvey, il y a eu la mise en oeuvre de la Loi sur la protection de la jeunesse, une «nouvelle façon» de protéger les enfants qu'on appelle institutionnalisation de la Protection de la jeunesse (Chapitre II). Cette institutionnalisation continue comme processus socio-judiciaire global [à preuve Rapport Bouchard et Jasmin aujourd'hui). Quant à nous nous en considérons seulement un aspect particulier: le travail concret ou la définition fine et la mise en forme des opérations. Le tout commence avec la demande du Ministère des services de santé et des services sociaux à un spécialiste en «gestion des opérations».

L'orientation et la propriété de mémoire de forme des polymères cristallins liquides à chaînes latérales covalents et supramoléculaires

In many studies of the side-chain liquid crystalline polymers (SCLCPs) bearing azobenzene mesogens as pendant groups, obtaining the orientation of azobenzene mesogens at a macroscopic scale as well as its control is important, because it impacts many properties related to the cooperative motion characteristic of liquid crystals and the trans-cis photoisomerization of the azobenzene molecules. Various means can be used to align the mesogens in the polymers, including rubbed surface, mechanical stretching or shearing, and electric or magnetic field. In the case of azobenzene-containing SCLCPs, another method consists in using linearly polarized light (LPL) to induce orientation of azobenzene mesogens perpendicular to the polarization direction of the excitation light, and such photoinduced orientation has been the subject of numerous studies. In the first study realized in this thesis (Chapter 1), we carried out the first systematic investigation on the interplay of the mechanically and optically induced orientation of azobenzene mesogens as well as the effect of thermal annealing in a SCLCP and a diblock copolymer comprising two SCLCPs bearing azobenzene and biphenyl mesogens, respectively. Using a supporting-film approach previously developed by our group, a given polymer film can be first stretched in either the nematic or smectic phase to yield orientation of azobenzene mesogens either parallel or perpendicular to the strain direction, then exposed to unpolarized UV light to erase the mechanically induced orientation upon the trans–cis isomerization, followed by linearly polarized visible light for photoinduced reorientation as a result of the cis–trans backisomerization, and finally heated to different LC phases for thermal annealing. Using infrared dichroism to monitor the change in orientation degree, the results of this study have unveiled complex and different orientational behavior and coupling effects for the homopolymer of poly{6-[4-(4-methoxyphenylazo)phenoxy]hexyl methacrylate} (PAzMA) and the diblock copolymer of PAzMA-block- poly{6-[4-(4-cyanophenyl) phenoxy]hexyl methacrylate} (PAzMA-PBiPh). Most notably for the homopolymer, the stretching-induced orientation exerts no memory effect on the photoinduced reorientation, the direction of which is determined by the polarization of the visible light regardless of the mechanically induced orientation direction in the stretched film. Moreover, subsequent thermal annealing in the nematic phase leads to parallel orientation independently of the initial mechanically or photoinduced orientation direction. By contrast, the diblock copolymer displays a strong orientation memory effect. Regardless of the condition used, either for photoinduced reorientation or thermal annealing in the liquid crystalline phase, only the initial stretching-induced perpendicular orientation of azobenzene mesogens can be recovered. The reported findings provide new insight into the different orientation mechanisms, and help understand the important issue of orientation induction and control in azobenzene-containing SCLCPs. The second study presented in this thesis (Chapter 2) deals with supramolecular side-chain liquid crystalline polymers (S-SCLCPs), in which side-group mesogens are linked to the chain backbone through non-covalent interactions such as hydrogen bonding. Little is known about the mechanically induced orientation of mesogens in S-SCLCPs. In contrast to covalent SCLCPs, free-standing, solution-cast thin films of a S-SCLCP, built up with 4-(4’-heptylphenyl) azophenol (7PAP) H-bonded to poly(4-vinyl pyridine) (P4VP), display excellent stretchability. Taking advantage of this finding, we investigated the stretching-induced orientation and the viscoelastic behavior of this S-SCLCP, and the results revealed major differences between supramolecular and covalent SCLCPs. For covalent SCLCPs, the strong coupling between chain backbone and side-group mesogens means that the two constituents can mutually influence each other; the lack of chain entanglements is a manifestation of this coupling effect, which accounts for the difficulty in obtaining freestanding and mechanically stretchable films. Upon elongation of a covalent SCLCP film cast on a supporting film, the mechanical force acts on the coupled polymer backbone and mesogenic side groups, and the latter orients cooperatively and efficiently (high orientation degree), which, in turn, imposes an anisotropic conformation of the chain backbone (low orientation degree). In the case of the S-SCLCP of P4VP-7PAP, the coupling between the side-group mesogens and the chain backbone is much weakened owing to the dynamic dissociation/association of the H-bonds linking the two constituents. The consequence of this decoupling is readily observable from the viscoelastic behavior. The average molecular weight between entanglements is basically unchanged in both the smectic and isotropic phase, and is similar to non-liquid crystalline samples. As a result, the S-SCLCP can easily form freestanding and stretchable films. Furthermore, the stretching induced orientation behavior of P4VP-7PAP is totally different. Stretching in the smectic phase results in a very low degree of orientation of the side-group mesogens even at a large strain (500%), while the orientation of the main chain backbone develops steadily with increasing the strain, much the same way as amorphous polymers. The results imply that upon stretching, the mechanical force is mostly coupled to the polymer backbone and leads to its orientation, while the main chain orientation exerts little effect on orienting the H-bonded mesogenic side groups. This surprising finding is explained by the likelihood that during stretching in the smectic phase (at relatively higher temperatures) the dynamic dissociation of the H-bonds allow the side-group mesogens to be decoupled from the chain backbone and relax quickly. In the third project (Chapter 3), we investigated the shape memory properties of a S-SCLCP prepared by tethering two azobenzene mesogens, namely, 7PAP and 4-(4'-ethoxyphenyl) azophenol (2OPAP), to P4VP through H-bonding. The results revealed that, despite the dynamic nature of the linking H-bonds, the supramolecular SCLCP behaves similarly to covalent SCLCP by exhibiting a two-stage thermally triggered shape recovery process governed by both the glass transition and the LC-isotropic phase transition. The ability for the supramolecular SCLCP to store part of the strain energy above T[subscript g] in the LC phase enables the triple-shape memory property. Moreover, thanks to the azobenzene mesogens used, which can undergo trans-cis photoisomerization, exposure the supramolecular SCLCP to UV light can also trigger the shape recovery process, thus enabling the remote activation and the spatiotemporal control of the shape memory. By measuring the generated contractile force and its removal upon turning on and off the UV light, respectively, on an elongated film under constant strain, it seems that the optically triggered shape recovery stems from a combination of a photothermal effect and an effect of photoplasticization or of an order-disorder phase transition resulting from the trans-cis photoisomerization of azobenzene mesogens.

A single theoretical framework for circular features processing in humans: orientation and direction of motion compared

Common computational principles underlie processing of various visual features in the cortex. They are considered to create similar patterns of contextual modulations in behavioral studies for different features as orientation and direction of motion. Here, I studied the possibility that a single theoretical framework, implemented in different visual areas, of circular feature coding and processing could explain these similarities in observations. Stimuli were created that allowed direct comparison of the contextual effects on orientation and motion direction with two different psychophysical probes: changes in weak and strong signal perception. One unique simplified theoretical model of circular feature coding including only inhibitory interactions, and decoding through standard vector average, successfully predicted the similarities in the two domains, while different feature population characteristics explained well the differences in modulation on both experimental probes. These results demonstrate how a single computational principle underlies processing of various features across the cortices.

Erratum: A single theoretical framework for circular features processing in humans: orientation and direction of motion compared (vol 6, pg 28, 2012)

Erratum to: A single theoretical framework for circular features processing in humans: orientation and direction of motion compared. In: Frontiers in computational neuroscience 6 (2012), 28

Students’ Self-Report of Motivational Orientation and Teacher Evaluation on Coping and Motivational Orientation Related to Elementary Students’ Mathematical Problem Solving and Reading Comprehension

The present study examined the correlations between motivational orientation and students’ academic performance in mathematical problem solving and reading comprehension. The main purpose is to see if students’ intrinsic motivation is related to their actual performance in different subject areas, math and reading. In addition, two different informants, students and teachers, were adopted to check whether the correlation is different by different informants. Pearson’s correlational analysis was a major method, coupled with regression analysis. The result confirmed the significant positive correlation between students’ academic performance and students’ self-report and teacher evaluation on their motivational orientation respectively. Teacher evaluation turned out with more predictive value for the academic achievement in math and reading. Between the subjects, mathematical problem solving showed higher correlation with most of the motivational subscales than reading comprehension did. The highest correlation was found between teacher evaluation on task orientation and students’ mathematical problem solving. The positive relationship between intrinsic motivation and academic achievement was proved. The disparity between students ’ self-report and teacher evaluation on motivational orientation was also addressed with the need of further examination.

L’influence de l’aménagement linguistique sur l'orientation des travaux de terminologie à l’Office québécois de la langue française (1961-2004)

La terminologie, telle quelle se pratique au Québec depuis une cinquantaine d'années, s'inscrit dans un projet d'aménagement linguistique qui vise à faire du français la langue d'utilisation commune sur le territoire québécois. La mise en œuvre de ce projet a été confiée à l'Office québécois de la langue française. Dans le cadre de la présente thèse, nous évaluons l'influence de l'aménagement linguistique sur l'orientation des travaux de terminologie à l'Office québécois de la langue française de 1961 à 2004. Notre objectif principal est de montrer que le projet d'aménagement linguistique a engendré une intense activité terminologique à la suite de l'adoption de diverses lois linguistiques au cours des cinquante dernières années. Plus précisément, nous analysons l'impact de ces lois sur le développement de la pratique de la terminologie. Pour ce faire, nous avons proposé six périodes qui caractérisent les travaux de terminologie de l'Office québécois de la langue française de 1961 à 2004. À l'intérieur de ces six périodes, nous analysons les mandats que les lois linguistiques ont confiés à l'Office et leurs répercussions sur l'orientation de ses travaux terminologiques. À l'instar de la problématique que nous avons esquissée au début de cette thèse, les résultats de notre recherche révèlent que la pratique de la terminologie est liée au projet de société que le Québec s'est donné pour assurer la défense du français sur son territoire. En outre, l'adoption des lois linguistiques a favorisé le développement de la pratique de la terminologie. Cette pratique a évolué en fonction des différents mandats confiés à l'Office québécois de la langue française qui a mis au point une méthodologie de travail en terminologie. C'est dans le cadre de l'aménagement linguistique que la terminologie s'est développée au Québec et qu'elle est devenue l'instrument clé de la mise en œuvre du projet d'aménagement linguistique québécois.

Entrepreneurial Orientation: do we actually know as much as we think we do?

International audience

The contribution of the entrepreneurial orientation to SMEs profitability: a contingent analysis that considers the environment role

This paper aims first to show the effect of the Entrepreneurial Orientation (EO) on SMEs financial performance, and second, to propose a contingency model which explores the moderating effects of environmental hostility of the relationship EO –financial performance -- To examine the research hypotheses, a sample of 121 manufacturing SMEs located in Catalonia, Spain has been used -- The results confirm a positive EO-financial performance relation, and suggest that a more positive relation exists when there is an adjustment between the EO and the environment -- Finally, the academic and entrepreneurial implications related to the EO and the SMEs environment are presented and discussed

Service Orientation in Demand-Supply Chains: Towards an Integrated Framework

Part 5: Service Orientation in Collaborative Networks

Orientation and external morphology of burrows of the mangrove crab Ucides cordatus (Crustacea: Brachyura: Ucididae)

The aim of the present study was to characterize the external morphology and the orientation of burrows constructed by the mangrove crab Ucides cordatus. Data were obtained from two mangrove forests of similar vegetation dominance (Laguncularia racemosa) but differing in flooding heights. These mangroves were located near Barra de Icapara, Iguape City (SP), Brazil, (24 degrees 50'36 '' S-47 degrees 59'53'W). A total of 221 burrows were examined (120 on the high mangrove and 101 on the low mangrove). External morphology of the burrows was recorded by photographs for categorization and description. The directions of the burrow openings were recorded using a geological compass and the declivities of the ducts were measured with a clinometer. Females constructed 70.8% at Site A and 69.4% at Site B of the occupied burrows with the opening facing the margin of the river (P < 0.001), whilst males showed no significant difference in the burrow orientation (P > 0.05) at either site. In females, the tendency for burrow orientation possibly has a reproductive connotation as larval dispersal may be favoured and enhanced by the tides. Four groups of distinct tracks related to the morphotypes and developmental stages of U. cordatus were observed, No sediment constructions associated with the burrows were recorded for this species. Declivity of the burrows from juveniles was lower than from adults (P < 0.05), probably caused by the differential growth of the chelipeds in this species.

Estimating social carrying capacity in protected Mediterranean mountain areas. Methodological orientation

The concept of social carrying capacity, though opens to debate and critique, is a valuable tool that enhances the management of recreational use in protected natural areas. In this study, conducted in Sierra de las Nieves natural park (Spain), we first categorised the hikers making use of the park and then, from the profiles obtained, analysed their perception of crowding on the trails. This assessment was subsequently used to assess levels of user satisfaction and thus to determine the psychosocial carrying capacity of the park. The results obtained can be extrapolated to most of the Spanish natural parks in Mediterranean mountain areas, due to their comparable levels of visitor numbers and to the prevalence of recreational hiking use. The results suggest that management efforts should be directed toward relocating trails outside the core areas, such that user preferences may be satisfied while less impact is made on the areas of highest environmental value.

Time Orientation in Organizations: Polychronicity and Multitasking

This dissertation consists of four studies examining two constructs related to time orientation in organizations: polychronicity and multitasking. The first study investigates the internal structure of polychronicity and its external correlates in a sample of undergraduate students (N = 732). Results converge to support a one-factor model and finds measures of polychronicity to be significantly related to extraversion, agreeableness, and openness to experience. The second study quantitatively reviews the existing research examining the relationship between polychronicity and the Big Five factors of personality. Results reveal a significant relationship between extraversion and openness to experience across studies. Studies three and four examine the usefulness of multitasking ability in the prediction of work related criteria using two organizational samples (N = 175 and 119, respectively). Multitasking ability demonstrated predictive validity, however the incremental validity over that of traditional predictors (i.e., cognitive ability and the Big Five factors of personality) was minimal. The relationships between multitasking ability, polychronicity, and other individual differences were also investigated. Polychronicity and multitasking ability proved to be distinct constructs demonstrating differential relationships with cognitive ability, personality, and performance. Results provided support for multitasking performance as a mediator in the relationship between multitasking ability and overall job performance. Additionally, polychronicity moderated the relationship between multitasking ability and both ratings of multitasking performance and overall job performance in Study four. Clarification of the factor structure of polychronicity and its correlates will facilitate future research in the time orientation literature. Results from two organizational samples point to work related measures of multitasking ability as a worthwhile tool for predicting the performance of job applicants.