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Schools, teachers, and students are increasingly able to access and apply assistive technology to enhance inclusion within mainstream classrooms. To ensure that a classroom is truly inclusive, the teacher and other professionals involved in supporting children with disability using assistive technology require appropriate knowledge and skills to bring potential to reality. There are many successful examples of assistive technology successfully embedding into the practices of inclusive setting, but there is still some way to go to ensure this is a seamless approach. There are many benefits and difficulties associated with adopting assistive technology to support students with disability, particularly in developing countries. While the challenges may be great, the potential for assistive technology to impact significantly on the educational, social, and recreational outcomes for students with disability in inclusive classrooms is immense.

Information technology (IT), which encompasses tools and prescribed actions, has begun to substantially impact social work, given 50 years of impressive developments. This entry looks at IT trends and their impact on society and social work. The trends covered concern rapid IT development, connectivity, globalization and outsourcing, intelligent applications and devices, centralization and distribution of power and control, and distance education. Issues and challenges for social work are also discussed.

Iron production was a particularly important precolonial African technology, with iron becoming a central component of socioeconomic life in many societies across the continent. Iron-bearing ores are much more abundant in the earth’s crust than those of copper, and in Africa, iron was recovered from these ores using the bloomery process, until the importation of European iron in the later second millennium eventually undermined local production. Although smelting was most intensively focused in regions where all the necessary components of a smelt were plentiful—iron ore, ceramic, fuel, and water—frequent occurrences of small-scale, local iron production mean that iron slag and associated remains are common finds on archaeological sites across Africa. The archaeological remains found on iron production and iron-working sites can provide detailed information about the past processes that were undertaken at these sites, as well as the people involved with the technologies both as practitioners and consumers. A variety of analytical approaches are commonly used by archaeometallurgists to learn more about past iron technologies, particularly those methods that explore the chemistry and mineralogy of archaeological samples. By interpreting the results of these analyses in conjunction with ethnographic, historical, and experimental data, it is possible to reconstruct the techniques and ingredients that past smelters and smiths employed in their crafts, and address important questions concerning the organization of production, the acquisition of raw materials, innovations and changes in technological approach, and the environmental and social changes that accompanied these technologies.

Since the early 1800s railroads have served as a critical element of the transportation infrastructure in the United States and have generated profound changes in technology, finance, business-government relations, and labor policy. By the 1850s railroads, at least in the northern states, had evolved into the nation’s first big businesses, replete with managerial hierarchies that in many respects resembled the structure of the US Army. After the Civil War ended, the railroad network grew rapidly, with lines extending into the Midwest and ultimately, with the completion of the first transcontinental railroad in 1869, to the Pacific Coast. The last third of the 19th century was characterized by increased militancy among railroad workers, as well as by the growing danger that railroading posed to employees and passengers. Intense competition among railroad companies led to rate wars and discriminatory pricing. The presence of rebates and long-haul/short-haul price differentials led to the federal regulation of the railroads in 1887. The Progressive Era generated additional regulation that reduced profitability and discouraged additional investment in the railroads. As a result, the carriers were often unprepared for the traffic demands associated with World War I, leading to government operation of the railroads between 1917 and 1920. Highway competition during the 1920s and the economic crises of the 1930s provided further challenges for the railroads. The nation’s railroads performed well during World War II but declined steadily in the years that followed. High labor costs, excessive regulatory oversight, and the loss of freight and passenger traffic to cars, trucks, and airplanes ensured that by the 1960s many once-profitable companies were on the verge of bankruptcy. A wave of mergers failed to halt the downward slide. The bankruptcy of Penn Central in 1970 increased public awareness of the dire circumstances and led to calls for regulatory reform. The 1980 Staggers Act abolished most of the restrictions on operations and pricing, thus revitalizing the railroads.

Although humanism still prevails in much of Western thought, it is being challenged in numerous intellectual fields, political realms, economic policies, and cultural activities. Posthumanism is beginning to emerge within the area of curriculum studies. Posthumanism questions the binary mode of thought that human exceptionalism rationalizes. Posthumanism introduces new approaches to thinking about humans within the world that are emerging: these include postcolonial thought, new materialism, the non-human turn, critical animal studies, affect theory, disability studies, and to some extent environmental studies. The term “posthumanism” doesn’t cover just the intellectual movements listed above. To use “posthumanism” as a catch-all term would ignore the nuances of each of these new developments, and it would erase the limitations of posthumanism itself. Posthumanism intersects with other movements, but to fairly cover these other recent intellectual developments, they should be treated on their own terms and not within the confines of just posthumanism.

Of the many stated purposes of organized educational systems, one that might meet with general agreement is this: to ensure students build abundant learning capacity, achieve ample academic proficiency, and consolidate the requisite knowledge, skills, and aptitudes to successfully address future learning challenges. As computer technologies have transformed nearly every human endeavor imaginable, future learning challenges that students encounter will almost certainly require facility with digital technologies. In the realm of teaching and learning, the average impact of computer technology on student achievement has been both negligible and unchanged, despite astonishing technological developments since the 1960s. However, there is cause for renewed optimism about technology use in education. Compounding evidence suggests that large gains in student achievement are possible when digital tools are leveraged to enhance highly reliable instructional and learning strategies. The objective of the author’s investigation efforts is to develop a more precise language and set of ideas to discuss, enact, and evaluate high impact uses of digital tools in education. The result is the T3 Framework for Innovation in Education. The T3 Framework increments the impact of technology use into three hierarchical domains: Translational, Transformational, and Transcendent. Compounding evidence suggests that implementing the strategies in the T3 Framework, with reasonable fidelity, will likely increase the impact of digital technologies to unlock students’ limitless capacities for learning and contribution, and better prepare today’s students for tomorrow’s learning challenges.

Recent literature at the intersections of surveillance, security, and globalization trace the contours of global security surveillance (GSS), a distinct form of social control that combines traditional and technical means to extract or create personal or group data transcending national boundaries to detect and respond to criminal and national threats to the social order. In contrast to much domestic state surveillance (DSS), GSS involves coordination between public and private law enforcement, security providers, and intelligence services across national borders to counteract threats to collectively valued dimensions of the global order as defined by surveillance agents. While GSS builds upon past forms of state monitoring, sophisticated technologies, the preeminence of neoliberalism, and the uncertainty of post–Cold War politics lend it a distinctive quality. GSS promises better social control against both novel and traditional threats, but it also risks weakening individual civil liberties and increasing social inequalities.

Technology proficiency is the ability to use technology to communicate effectively and professionally, organize information, produce high-quality products, and enhance thinking skills. In classroom settings, technology proficiency refers to the ability of teachers to integrate technology to teach and facilitate, as well as to improve learning, productivity, and performance. These abilities are needed to participate in a technological world. Technology proficiency enables teachers to identify and explore a wide variety of technological tools and devices in order to determine and select those that best respond to teaching and learning contents. Among teachers, basic proficiency in information technologies is typically used to communicate electronically, organize activities and information, and create documents in schools or higher-education institutions. Proficiency in using technological tools and devices can be achieved through experience and instruction. It is necessary to introduce experimentation into teaching practices and maintain accessible technological tools and devices. Technology proficiency seems relevant to many aspects of the teaching profession, such as lesson preparation and development of teaching kids. Other aspects that impact teacher decisions to introduce technology into teaching and learning activities are teachers’ beliefs about the way the subject should be taught and the skills associated with teacher competence in managing classroom activities using technology tools and devices. Therefore, teachers must be able to apply the technological knowledge and skills required in professional job roles and responsibilities in order to achieve the expected outputs. As an educator in the 21st century, it is imperative to integrate technology into the curriculum for a variety of reasons. Students need to be exposed to and be familiar with technologies in order to compete in the world marketplace, and they need to be able to integrate them in dynamic social environments. The world is dominated by technology in all forms, and to be successful, students must possess 21st-century skills. In addition, technology proficiency improves efficiency in teaching and facilitating. Being more efficient usually means that teachers have more time, and it allows additional space for innovation, planning, conversing, thinking, and creativity. Technology can be instrumental in making teachers more efficient.

This entry develops a definition of literature as an identity technology by bringing together theories of identity formation as a process of identification and introjection, with thinking about reading as a materially grounded process in which readers encounter identities in the form of characters and narrators. The essay critically situates the terms “identity” and “technology” in the study of literature, media, and culture in order to argue that at the linguistic, symbolic, and material level, literature can be used as a means for inscribing and reinscribing identity at the individual and collective level. Drawing on ways of reading literature from autobiography studies and queer theory, this article is about how to read and think about literature as a mechanism through which identity is formed, negotiated and renegotiated, inscribed, and made public. The case studies utilized in this entry are the opening and closing essays of Eve Kosofsky Sedgwick’s important work of literary theory, Tendencies. Sedgwick’s theorization and enactment of reading as a generative, queer practice is brought together with a close reading of her reflections on her own identity and the variety of techniques she uses to situate to her reader to elucidate the utility of thinking literature as a technology used in the ongoing work of identity.

Digital technologies pose a threat to the post-Deweyian visions of how schools educate for democracy and civic participation at a number of levels. The datafication of interpersonal interactions (as the private individual self is surveilled and commodified by supra-national global technology companies) has enormous consequences for what we want young people to learn and how they ought to behave as citizens in the reconfigured power relations between the individual, the state, and the market. Indeed, questions surrounding what it means to be a citizen and what comprises the new polis in a digitalized global economy have created a distinct new challenge for the purposes of education. The digital reconfigures the nature of agency, understood as being an intrinsic right of the liberal individual person. In addition there are political dangers for democracy, for these technologies can be mobilized and exploited as the neoliberal state fragments and loses regulatory authority (exemplified by the Cambridge Analytica and “fake news” fiasco). At the same time, the accepted paradigms of the civic, juridical, and identitarian self that traditionally comprised the democratic “citizen” are being rewritten as changing privacy practices reconfigure these models of identity. What vision of educating for democracy is necessary in the early 21st century? One answer has been to focus on “critical pedagogy,” but that model of educating for full participation in democracy needs to be reworked for the digital age—especially in terms of how schools themselves need to develop an institutional and communal form of digital-social life.

The literature on gender equity, education, and technological innovation identifies three primary areas of concern: STEM (collective disciplines of science, technology, engineering, and mathematics), computer science, and, interestingly enough, reading comprehension. These gendered divides are often framed in public discourse as problems of equality; however, most research and scholarly discussions focus on equity, on fairness. Considerable work by feminists in the social studies of science and technology, demonstrating how innovation and technology are already gendered, has lent strong support to an educational emphasis on how “fairness” might best be achieved. It remains the case that “gender” in most research studies refers to a binarized conception of sex: either male or female, girls or boys, men or women. However, critical intersectional understandings of gender that take into account age, socioeconomic class, race, ethnicity, sexuality, and dis/abilities hold out promise for more nuanced understandings of inequities in education. For example, taking the widest perspective, it is socioeconomic class, not gender, that continues to create the greatest disparities in educational outcomes, whereas within any given socioeconomic context, gender is paramount. For girls and women, equity-focused educational interventions aim to develop better pathways to higher education and jobs in STEM subjects and fields. Female underrepresentation in STEM and computer science is often framed as a gender-specific skills deficit impeding access to and success in globally competitive, technologically innovative, and the most highly remunerated occupations, rather than as a barrier created by differences in expectations, norms, experience, and prior educational provision. Gender equity initiatives for school-aged boys are concentrated in the areas of reading and comprehension skills, with little connection made in the literature to either presumptions about or implications of this underachievement as a deficit that jeopardizes future educational or vocational skills. It may be that evolving conceptions and practices of gender that take better account of both gender diversity and intersectionality will enable educational interventions beyond these stereotypical and binarized educational analyses and initiatives, lending hope that we may yet see women and girls assuming not just an equitable but indeed a transformative role in technological innovation.

Technology and environmental history are both relatively young disciplines among Americanists, and during their early years they developed as distinctly different and even antithetical fields, at least in topical terms. Historians of technology initially focused on human-made and presumably “unnatural” technologies, whereas environmental historians focused on nonhuman and presumably “natural” environments. However, in more recent decades, both disciplines have moved beyond this oppositional framing. Historians of technology increasingly came to view anthropogenic artifacts such as cities, domesticated animals, and machines as extensions of the natural world rather than its antithesis. Even the British and American Industrial Revolutions constituted not a distancing of humans from nature, as some scholars have suggested, but rather a deepening entanglement with the material environment. At the same time, many environmental historians were moving beyond the field’s initial emphasis on the ideal of an American and often Western “wilderness” to embrace a concept of the environment as including humans and productive work. Nonetheless, many environmental historians continued to emphasize the independent agency of the nonhuman environment of organisms and things. This insistence that not everything could be reduced to human culture remained the field’s most distinctive feature. Since the turn of millennium, the two fields have increasingly come together in a variety of synthetic approaches, including Actor Network Theory, envirotechnical analysis, and neomaterialist theory. As the influence of the cultural turn has waned, the environmental historians’ emphasis on the independent agency of the nonhuman has come to the fore, gaining wider influence as it is applied to the dynamic “nature” or “wildness” that some scholars argue exists within both the technological and natural environment. The foundational distinctions between the history of technology and environmental history may now be giving way to more materially rooted attempts to understand how a dynamic hybrid environment helps to create human history in all of its dimensions—cultural, social, and biological.

The expanding power of computers and the growth of information technologies such as the Internet have made it possible for large numbers of people to have direct access to an increasingly wide array of information sources and services. Use of technology has become an integral component of work, education, communication, entertainment, and health care. Moreover, home appliances, security systems, and other communication devices are becoming more integrated with network resources providing faster and more powerful interactive services. Older adults represent an increasing large proportion of the population and will need to be active users of technology to function independently and receive the potential benefits of technology. Thus, it is critically important to understand how older adults respond to and adopt new information technologies. Technology offers many potential benefits for older people such as enhanced access to information and resources and health-care services, as well as opportunities for cognitive and social engagement. Unfortunately, because of a number of factors many older people confront challenges and barriers when attempting to access and use technology systems.

Foreign direct investment (FDI) plays an important role in facilitating the process of international technology diffusion. While FDI among industrialized countries primarily occurs via international mergers and acquisitions (M&As), investment headed to developing countries is more likely to be greenfield in nature; that is, it involves the establishment or expansion of new foreign affiliates by multinational firms. M&As have the potential to yield productivity improvements via changes in management and organization structure of target firms, whereas greenfield FDI leads to transfer of novel technical know-how by initiating the production of new products in host countries as well as by introducing improvements in existing production processes. Given the prominent role that multinational firms play in global research and development (R&D), there is much interest in whether and how technologies transferred by them to their foreign subsidiaries later diffuse more broadly in host economies, thereby potentially generating broad-based productivity gains. Empirical evidence shows that whereas spillovers from FDI to competing local firms are elusive, such is not the case for spillovers to local suppliers and other agents involved in vertical relationships with multinationals. Multinationals have substantially increased their investments in research facilities in various parts of the world and in R&D collaboration with local firms in developing countries, most notably China and India. Such international collaboration in R&D spearheaded by multinational firms has the potential to accelerate global productivity growth.

The potential for health information technology (HIT) to reshape the information-intensive healthcare industry has been recognized for decades. Nevertheless, the adoption and use of IT in healthcare has lagged behind other industries, motivating governments to take a role in supporting its use to achieve envisioned benefits. This dynamic has led to three major strands of research. Firstly, the relatively slow and uneven adoption of HIT, coupled with government programs intended to speed adoption, has raised the issue of who is adopting HIT, and the impact of public programs on rates of adoption and diffusion. Secondly, the realization of benefits from HIT appears to be occurring more slowly than its proponents had hoped, leading to an ongoing need to empirically measure the effect of its use on the quality and efficiency of healthcare as well as the contexts under which benefits are best realized. Thirdly, increases in the adoption and use of HIT have led to the potential for interoperable exchange of patient information and the dynamic use of that information to drive improvements in the healthcare delivery system; however, these applications require developing new approaches to overcoming barriers to collaboration between healthcare organizations and the HIT industry itself. Intertwined through each of these issues is the interaction between HIT as a tool for standardization and systemic change in the practice of healthcare, and healthcare professionals’ desire to preserve autonomy within the increasingly structured healthcare delivery system. Innovative approaches to improve the interactions between professionals, technology, and market forces are therefore necessary to capitalize on the promise of HIT and develop a continually learning health system.