Biology 2e is designed to cover the scope and sequence requirements of a typical two-semester biology course for science majors. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology includes rich features that engage students in scientific inquiry, highlight careers in the biological sciences, and offer everyday applications. The book also includes various types of practice and homework questions that help students understand—and apply—key concepts. The 2nd edition has been revised to incorporate clearer, more current, and more dynamic explanations, while maintaining the same organization as the first edition. Art and illustrations have been substantially improved, and the textbook features additional assessments and related resources.

By the end of this section, you will be able to do the following:

Describe how organisms acquire energy in a food web and in associated food chains
Explain how the efficiency of energy transfers between trophic levels affects ecosystem structure and dynamics
Discuss trophic levels and how ecological pyramids are used to model them

Introduction to Sociology 2e adheres to the scope and sequence of a typical, one-semester introductory sociology course. It offers comprehensive coverage of core concepts, foundational scholars, and emerging theories, which are supported by a wealth of engaging learning materials. The textbook presents detailed section reviews with rich questions, discussions that help students apply their knowledge, and features that draw learners into the discipline in meaningful ways. The second edition retains the book’s conceptual organization, aligning to most courses, and has been significantly updated to reflect the latest research and provide examples most relevant to today’s students. In order to help instructors transition to the revised version, the 2e changes are described within the preface.

Explain different intergroup relations in terms of their relative levels of tolerance
Give historical and/or contemporary examples of each type of intergroup relation

Psychology is designed to meet scope and sequence requirements for the single-semester introduction to psychology course. The book offers a comprehensive treatment of core concepts, grounded in both classic studies and current and emerging research. The text also includes coverage of the DSM-5 in examinations of psychological disorders. Psychology incorporates discussions that reflect the diversity within the discipline, as well as the diversity of cultures and communities across the globe.Senior Contributing AuthorsRose M. Spielman, Formerly of Quinnipiac UniversityContributing AuthorsKathryn Dumper, Bainbridge State CollegeWilliam Jenkins, Mercer UniversityArlene Lacombe, Saint Joseph's UniversityMarilyn Lovett, Livingstone CollegeMarion Perlmutter, University of Michigan

By the end of this section, you will be able to:

Discuss Freud’s theory of psychosexual development
Describe the major tasks of child and adult psychosocial development according to Erikson
Discuss Piaget’s view of cognitive development and apply the stages to understanding childhood cognition
Describe Kohlberg’s theory of moral development

" In this course we will read essays, novels, memoirs, and graphic texts, and view documentary and experimental films and videos which explore race from the standpoint of the multiracial. Examining the varied work of multiracial authors and filmmakers such as Danzy Senna, Ruth Ozeki, Kip Fulbeck, James McBride and others, we will focus not on how multiracial people are seen or imagined by the dominant culture, but instead on how they represent themselves. How do these authors approach issues of family, community, nation, language and history? What can their work tell us about the complex interconnections between race, gender, class, sexuality, and citizenship? Is there a relationship between their experiences of multiraciality and a willingness to experiment with form and genre? In addressing these and other questions, we will endeavor to think and write more critically and creatively about race as a social category and a lived experience."

Does race still matter, as Cornel West proclaimed in his 1994 book of that title, or do we now live, as others maintain, in a post-racial society? The very notion of what constitutes race remains a complex and evolving question in cultural terms. In this course we will engage this question head-on, reading and writing about issues involving the construction of race and racial identity as reflected from a number of vantage points and via a rich array of voices and genres. Readings will include literary works by such writers as Toni Morrison, Junot Diaz, and Sherman Alexie, as well as perspectives on film and popular culture from figures such as Malcolm Gladwell and Touré.