Source: Author: Faeze Rezazade, Esmaeil Zohdi Discrimination and racial injustice towards Blacks have existed among the groups of people since the very beginning of their gatherings as a communication and society. Throughout history, people of colored skin, especially Blacks, were not accepted in the Whites’ communities due to the Whites’ thought of supremacy over them. Regardless of their positive role and doing manual labor in keeping the wheels of the Whites’ industry turning, Blacks were always treated as nonhuman (...) and “clownish” creatures born to serve Whites. African Americans are the main groups of Blacks who suffer from discrimination and racial injustice because they are living among Whites, though segregated from the Whites’ society. However, there are many white individuals who do not consider the skin color and treat Blacks as human beings and only humanity and good nature of the people matters to them. Nelle Harper Lee in her masterpiece, To Kill a Mockingbird, written in 1960, introduces three children and Atticus, who is Scout and Jem’s father, as color-blind characters who fraternize with Blacks as humans without paying attention to their skin color. Therefore, using W. E. B. Du Bois’ thoughts- regarding prejudice, discrimination, and racial injustice- in this article it has been tried to investigate Atticus’ and three children’s color blindness in the case of racism in To Kill a Mockingbird. ]]>. (shrink)

Publication date: 30 March 2017 Source: Author: Faeze Rezazade, Esmaeil Zohdi Racial prejudice, injustice, and discrimination against people of colored skin, especially African Americans, has become a global issue since the twenty century. Blacks are deprived of their rights regardless of their human natures and are disenfranchised from White’s societies due to their skin color which has put them as inferior and clownish creatures in White’s point of view. Although many anti-racist effort and speeches has done to solve (...) racist issues and eliminate racism and its circumstances, still racism is alive and Blacks are suffering from it. Although, many White individuals accept themselves as anti-racist characters that color of skin does not matter to them, they still show prejudice and discrimination towards Blacks and cannot consider them as equal as themselves. A reason to such Whites’ thought and behavior is that they have faced this issue since their childhood and therefore they cannot change it because this attitude is entangled with their personality and is deeply ingrained in them. Thus, a way to stop and eliminate discrimination, prejudice, and injustice is to train children, the next generation, as anti-racist and color-blind characters. In this regard, it has been tried to investigate the role of children training in the elimination of social and racial discrimination in Harper Lee’s Go Set a Watchman, which is sequel novel to her masterpiece To Kill a Mockingbird. Moreover, Jean Piaget’s theory of Children’s Cognitive Development has been used for a better understanding of this investigation. (shrink)

Statistical network models have been used to study the competition among different products and how product attributes influence customer decisions. However, in existing research using network-based approaches, product competition has been viewed as binary, while in reality, the competition strength may vary among products. In this paper, we model the strength of the product competition by employing a statistical network model, with an emphasis on how product attributes affect which products are considered together and which products are ultimately purchased by (...) customers. We first demonstrate how customers’ considerations and choices can be aggregated as weighted networks. Then, we propose a weighted network modeling approach by extending the valued exponential random graph model to investigate the effects of product features and network structures on product competition relations. The approach that consists of model construction, interpretation, and validation is presented in a step-by-step procedure. Our findings suggest that the weighted network model outperforms commonly used binary network baselines in predicting product competition as well as market share. Also, traditionally when using binary network models to study product competitions and depending on the cutoff values chosen to binarize a network, the resulting estimated customer preferences can be inconsistent. Such inconsistency in interpreting customer preferences is a downside of binary network models but can be well addressed by the proposed weighted network model. Lastly, this paper is the first attempt to study customers’ purchase preferences and car competition together using weighted directed networks. (shrink)