This study used Latent Class Analysis to identify groups of children exposed to similar Home Language and Literacy Environments (HLLE) and explored whether belonging to a given HLLE group was related to children's language and early literacy growth from prekindergarten to kindergarten. Participants were 1,425 Chilean mothers and their children…

The following manuscript is a review of research surrounding best practices for language and literacy development in children birth to age three. Part 1 of the review begins with the research on language acquisition beginning in utero, continuing through infancy and onto the emergence of speech. The review discusses the importance of language…

This instructional guide for Tunisian Arabic is designed to be used in language training of Peace Corps volunteers in Tunisia. It consists of 15 thematic units focusing on daily living skills and activities. Each contains a brief dialogue in transliterated Arabic, an English translation, lists of vocabulary and expressions, comprehension…

The student manual of a Hausa language course is designed for the training of Peace Corps volunteers in Nigeria. It consists of 12 lessons emphasizing grammar and vocabulary development for interpersonal communication. Lesson topics include daily communication needs and market vocabulary and expressions. The lessons contain information and…

A guide to Pulaar is designed for language learning by Peace Corps volunteers. It contains a pronunciation guide to the Pulaar alphabet, 12 language lessons for interpersonal and intercultural communication, and glossaries. The glossaries are in Pulaar, English, and French; all text is in English. The lessons consist of cultural information, a…

This teaching manual is designed for the Spanish language training of Peace Corps volunteers serving in Chile, and focuses on daily communication skills needed in that context. It contains 12 topical lessons outlining targeted language and communication competencies, suggested classroom activities, phrase and vocabulary lists, grammar and usage…

This set of instructional materials on introductory Bambara, a language spoken in Mali, is designed for Peace Corps volunteers using the language in that country. The materials consist of twenty units on topics of personal communication and grammar. Most units contain a proverb, pattern drills, major dialogues containing the unit's new material,…

This guide is designed for Hindi language training of Peace Corps workers in agriculture in India and reflects daily communication needs in that context. It consists of notes on Hindi phonology and pronunciation and a series of lessons on description, common phrases, and grammatical constructions. The 41 lessons are presented in four sections,…

This guide is designed for the Arabic language training of Peace Corps volunteers serving in Tunisia and focuses on daily communication skills needed in that context. It contains 15 lessons, each made up of: a teacher's guide sheet, which outlines specific objectives, contents, and materials needed; a dialogue introducing the lesson's theme; a…

This manual is designed for the language training of Peace Corps volunteers serving in Samoa, and focuses on daily communication skills needed in that context. It consists of 48 lessons, which include targeted competencies, phrase and vocabulary lists, cultural and usage notes, notes on grammar, and exercises. Lesson topics include: the Samoan…

This manual is designed for the Russian language training of Peace Corps volunteers serving in Turkmenistan, and focuses on daily communication skills needed in that context. It consists of nine topical lessons, each containing several brief dialogues targeting specific language competencies, and exercises. Text is entirely in Russian, except for…

The textbook in introductory and intermediate Moroccan Arabic is designed for the language and cultural training of Peace Corps volunteers in Morocco and is intended for both teacher and student use. The contents and design are based on a competency-based curriculum model. An introductory section presents general principles for use of Arabic…

This workbook is designed for the Guarani language training of Peace Corps volunteers in Paraguay, and the content focuses on daily communication needs in that context. The workbook contains nine thematic instructional units based on performance objectives. A brief introduction gives an overview of Guarani's origins, distribution, and phonology.…

The textbook for Mongolian is designed for the language training of Peace Corps volunteers serving in Mongolia, and intended for use with an instructor. Each lesson is based on a specific language use competency, and lessons are organized according to ten themes. Lessons contain a dialogue, vocabulary, grammar notes, supplementary vocabulary in…

The instructional materials for Armenian are designed for the language training of Peace Corps volunteers in Armenia. They use a competency-based approach focusing on content, cultural context, and communication purpose simultaneously. Some are closely tied to work tasks, others to daily communication needs. A brief introductory section gives an…