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Multiculturalism is an increasingly common characteristic of contemporary societies. In culturally diverse social contexts, virtually every person experiences intercultural contact on a daily basis. It is essential to understand that there must be both cultural diversity and equity in social participation for true multiculturalism to exist in these settings. Beyond its core definition, it is clear that multiculturalism is a complex concept encompassing many dimensions and meanings. First, the term is understood to describe a demographic fact, indicating the existence of cultural diversity in a society. Second, multiculturalism refers to the policies and programs that are in place to manage intercultural relations and acculturation. Third, multiculturalism refers to psychological phenomena, including individual attitudes and ideologies that accept or reject the demographic, civic and policy features of multiculturalism. This chapter considers Canadian multiculturalism policy, examining how the multiple meanings of multiculturalism vary around the world. Within this framework, I highlight the psychological processes and outcomes of multiculturalism, particularly in connection with acculturation, adaptation and intercultural relations and consider whether these processes and outcomes differ for dominant and non-dominant groups. I suggest some ways in which to enhance the positive outcomes of intercultural contact and the resultant acculturation outcomes. Finally, this chapter sets the stage for the presentation of the other chapters in this volume. It elaborates three hypotheses derived from Canadian multiculturalism policy: the multiculturalism, integration and contact hypotheses.

ImportanceThe randomized clinical trial (RCT) in oncology has evolved since its widespread adoption in the 1970s. In recent years, concerns have emerged regarding the use of putative surrogate end points, such as progression-free survival (PFS), and marginal effect sizes.ObjectiveTo describe contemporary trends in oncology RCTs and compare these findings with earlier eras of RCT design and output.Design, setting, and participantsRetrospective cohort study of systemic therapy RCTs in breast, colorectal, and non-small cell lung cancer published in 7 major journals between 2010 and 2020. This strategy replicates prior work and allows for comparison of trends with RCTs published between 1995 to 2004 and 2005 to 2009.Main outcomes and measuresData on RCT design, funding, results, and reporting were extracted from the published RCT report. Findings from the current period (2010-2020) were compared with data from RCTs published from 1995 to 2004 and 2005 to 2009. Descriptive and bivariate statistics were used to analyze temporal trends.ResultsThe cohort included 298 RCTs (132 [44%] breast, 111 [37%] non-small cell lung cancer, 55 [19%] colorectal cancer). Experimental treatment included molecular inhibitor (171 of 298 [57%]), cytotoxic (83 of 298 [28%]), hormone (15 of 298 [5%]), and immune (24 of 298 [8%]) therapies. Sixty-nine percent (206 of 298) of RCTs were of palliative intent. The most common primary end point is now PFS; this has increased substantially over time (from 0% [0 of 167] to 18% [25 of 137] to 42% [125 of 298]; P

Through the implementation of the free website/smartphone application Sketchfab, we have found a simple means to introduce 3D visual tools into the chemistry classroom. Sketchfab stores 3D models and animations with free cross-platform accessibility. Blender is a free 3D modeling tool that has been used to prepare models and animations for dissemination via Sketchfab. By combining these two tools, we have created and are currently maintaining an ever-growing free library of interactive 3D models on various chemistry topics. Through the Sketchfab smartphone application, these models are viewable in augmented reality on most devices. Topics include molecular motion, isomerism, molecular orbital theory, chirality, and polymerization.

The current study examies the views of both international and domestic students in Canada using the conceptual and empirical framework from the MIRIPS (Mutual Intercultural Relations in Plural Societies) project (http://www.victoria.ac.nz/cacr/research/mirips). Two hypotheses were examined. First is the "multiculturalism hypothesis" which has shown that the greater cultural security persons felt, the more they held positive attitudes towards other ethnic groups and immigrants and the more they accepted multiculturalism (Berry et al., 1977; Berry & Kalin, 1995; Esses, Hodson, & Dovidio, 2003). Second is the integration hypothesis. This hypothesis is based on previous research that has shown that there is a consistent pattern of relationships between a preference for the integration/multicultural strategy and individuals' better adaptation.