This textbook provides a toolbox, a guidebook, and an instruction manual for researchers and interventionists who want to conceptualize and study applied problems from a developmental systems perspective, and for those who want to teach their graduate (or advanced undergraduate) students how to do this. It is designed to be useful to practitioners who focus on applied developmental problems, such as improving the important developmental contexts where people live, learn, and work, including the applied professions in education, social work, counseling, health care, community development, and business, all of which at their core are concerned with optimizing the development of their students, clients, patients, workers, citizens, and others whose lives they touch.

This text explores verb time, tense, aspect, and mood through comparison of Arabic and English sentence patterns. It includes examples of the Arabic patterns from classical and popular sources so Arabic students can learn by explanation and example how to formulate cohesive and grammatically correct sentence structure.

While this guide is intended mainly for English-speaking students studying Arabic, the charts also provide a quick reference of English sentence patterns for Arabic speakers.

The book is designed as a supplement.

This textbook is designed for beginning learners who want to learn basic Japanese for the purpose of living and working in Japan. Unlike textbooks written primarily for students, whose content largely centers on student life, this book focuses more on social and professional life beyond school.
As a beginning level textbook, this book includes many elementary grammar patterns (Japanese Language Proficiency Test Levels 5 and 4), but the vocabulary and situations are selected specifically for working adults. Explanations are kept concise so as to only cover key points. The main focus is on oral communication and the accompanying audio is to be used extensively. This textbook can be used for self-study, as part of an online course, or as a traditional college course.

This textbook is designed for beginning learners who want to learn basic Japanese for the purpose of living and working in Japan. Unlike textbooks written primarily for students, whose content largely centers on student life, this book focuses more on social and professional life beyond school.

As a beginning level textbook, this book includes many elementary grammar patterns (Japanese Language Proficiency Test Levels 5 and 4), but the vocabulary and situations are selected specifically for working adults. Explanations are kept concise so as to only cover key points. The main focus is on oral communication and the accompanying audio is to be used extensively. This textbook can be used for self-study, as part of an online course, or as a traditional college course.

This textbook is designed for beginning-intermediate English language learners. It is composed of 7 chapters, each of which covers specific speaking and listening learning objectives and includes dialogues, interviews, discussions and conversation activities. Each chapter includes listening and speaking components such as dialogues, interviews, discussions and conversation activities. Each chapter also focuses on 10 target words from the New General Service List of English vocabulary. The textbook includes an audio component that consists of recorded conversations of native and non-native English speakers, as well as links to additional listening resources on the web.

This online textbook addresses the population of individuals with disabilities that experience complex lifelong needs across multiple areas in their lives. Drs. Sennott and Loman drafted this book (along with the help from some friends) with the hope of providing pertinent, practical, and current resources to future special educators who plan to serve individuals with complex disabilities.

EmpoWord is a reader and rhetoric that champions the possibilities of student writing. The textbook uses actual student writing to exemplify effective writing strategies, celebrating dedicated college writing students to encourage and instruct their successors: the students in your class. Through both creative and traditional activities, readers are encouraged to explore a variety of rhetorical situations to become more critical agents of reading, writing, speaking, and listening in all facets of their lives. Straightforward and readable instruction sections introduce key vocabulary, concepts, and strategies. Three culminating assignments (Descriptive Personal Narrative; Text-Wrestling Analysis; Persuasive Research Essay) give students a chance to show their learning while also practicing rhetorical awareness techniques for future writing situations.

This book is for students who have studied Modern Standard Arabic (MSA) for one year or more and would like to learn colloquial Arabic basics using their knowledge of MSA. It aims at transitioning learners from Novice Mid level to Intermediate Low through presenting situations useful for living in an Arab country. The book has several features including hyperlinks, practice dialogues with open answers, cultural tips, and more.

Gender and Sexualities: An Inquiry was created to accompany UNST 231 Sophomore Inquiry: Gender and Sexualities at Portland State University. Several of the articles mentioned within this text are only accessible to students, faculty and staff at Portland State University.

Inferring and Explaining is a book in practical epistemology. It examines the notion of evidence and assumes that good evidence is the essence of rational thinking. Evidence is the cornerstone of the natural, social, and behavioral sciences. But it is equally central to almost all academic pursuits and, perhaps most importantly, to the basic need to live an intelligent and reflective life.

Our goal with this textbook is to provide students with a strong foundation in mathematical analysis. Such a foundation is crucial for future study of deeper topics of analysis. Students should be familiar with most of the concepts presented here after completing the calculus sequence. However, these concepts will be reinforced through rigorous proofs.
The textbook contain topics of real analysis usually covered in a 10-week course: the completeness axiom, sequences and convergence, continuity, and differentiation. The lecture notes also contain many well-selected exercises of various levels. Although these topics are written in a more abstract way compared with those available in some textbooks, teachers can choose to simplify them depending on the background of the students. For instance, rather than introducing the topology of the real line to students, related topological concepts can be replaced by more familiar concepts such as open and closed intervals. Some other topics such as lower and upper semicontinuity, differentiation of convex functions, and generalized differentiation of non-differentiable convex functions can be used as optional mathematical projects. In this way, the lecture notes are suitable for teaching students of different backgrounds.

Korean Through Folktales consists of four chapters and each centers on a famous Korean folktale. The lessons and values that famous folktales teach are embedded and permeated in various aspects of the Koran culture. Using folktales in the curriculum will provide an engaging way to expose students to a slice of the target culture that native Koreans are naturally exposed to at an early age. Through the selected folktales and various activities offered in the book, students can gain cultural knowledge and insights into traditional and cultural values while they are given linguistic lessons to reinforce their acquired skills and to apply the learned materials in an integrated approach.
Korean Through Folktales is designed to accompany 1st-year, 2nd-year, and 3rd-year Korean courses offered at Portland State University. However, any Korean teacher can adopt this book to supplement his/her course materials at elementary, intermediate, and advanced levels.
There are four chapters in the book. Each chapter will note main themes of a widely known folktale introduced in the chapter, followed by the links to several videos to watch and get a gist or a background of the story. The ensuing section will introduce important elements and symbolism embedded in the story so as to provide insights and to enhance the depth of appreciation. After that, three versions of the folktale are presented for different levels, followed by grammar lessons, exercises, and tasks.
Traces of folktales and allusions to them are evident in cultural products that many students enjoy, such as dramas, movies, and music. Therefore, knowledge in folktales will help students make cultural connections as well as enrich their experience of learning the Korean language.

Leyendas y arquetipos del Romanticismo español is an introduction to nineteenth-century Spanish literature with a thematic focus on legends and archetypes. It presents Romanticism in the context of nineteenth-century literary and social movements. It is designed as a first anthology for intermediate Spanish students at American universities. Although brief, it includes poetry, drama in verse and short story. The works have been selected for their literary interest and the social importance of their themes. They are all by canonical authors.
The Prologue and introductions to the authors and texts often utilize circumlocution to facilitate comprehension, and include concrete examples of the concepts presented. The author biographies are brief and should not be used as study materials, but rather as starting points for students’ own exploration. Many students prefer following their own interests when researching author biographies, and the internet makes accessible a plethora of bibliographic resources, such as the Biblioteca Virtual Miguel de Cervantes, the Centro Virtual Cervantes of the Cervantes Institute, or the Biblioteca Digital Hispánica of the Spanish National Library. Student participation in the selection of topics and sources emphasizes the investigative process and leads to richer class discussions.

Leyendas y arquetipos del Romanticismo español is an introduction to nineteenth-century Spanish literature with a thematic focus on legends and archetypes. It presents Romanticism in the context of nineteenth-century literary and social movements. It is designed as a first anthology for intermediate Spanish students at American universities. Although brief, it includes poetry, drama in verse and short story. The works have been selected for their literary interest and the social importance of their themes. They are all by canonical authors.

Each unit begins with a chapter of fiction about a teacher and students in one ESL class. Reading comprehension and reading skills exercises follow. Prefix and suffix vocabulary-focus exercises are included. Academic Word List vocabulary exercises help students build a strong foundation in both receptive and productive knowledge. The following chapters in each unit expand on unit themes through non-fiction articles focusing on academic preparation, international experiences, and cultural adjustment. Vocabulary is repeated and comprehension and reading skills are further practiced.

This textbook is designed for students who have intermediate competency in Japanese, roughly at Level 2 on the ILR (The Interagency Language Roundtable) proficiency scale, and are working on reaching Level 3.
This textbook can be used for self-study, as part of online course, and in a traditional classroom setting. It is comprised of four chapters, intended to be covered in one term of a quarter system.

The goals of this textbook are to help students acquire the technical skills of using software and managing a database, and develop research skills of collecting data, analyzing information and presenting results. We emphasize that the need to investigate the potential and practicality of GIS technologies in a typical planning setting and evaluate its possible applications. GIS may not be necessary (or useful) for every planning application, and we anticipate these readings to provide the necessary foundation for discerning its appropriate use. Therefore, this textbook attempts to facilitate spatial thinking focusing more on open-ended planning questions, which require judgment and exploration, while developing the analytical capacity for understanding a variety of local and regional planning challenges.
While this textbook provides the background for understanding the concepts in GIS as applicable to urban and regional planning, it is best when accompanied by a hands-on tutorial, which will enable readers to develop an in-depth understanding of the specific planning applications of GIS. Chapters in this text book are either composed by the editors using Creative Common materials, or linked to a book chapter scanned copy in the library reserve. In the end of each chapter, we also provided several discussion questions, together with contextual applications through some web links.

This Open Access Textbook will guide students through their English language to academic degree studies.

Part one of this textbook is a guide for moving from ESL study to academic study at Portland State University*. It includes the resources students will use to understand policies and processes governing their degree study and their transition to academic coursework.

Part two focuses on how academic skills are used across various disciplines and is comprised of activities and assignments designed to practice these skills.

Key elements include culture and expectations in an American university, transferring academic skills from ESL to content-specific academic courses, and helpful exercises to be academically successful.