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WJEC Level 3 Diploma in Food Science and Nutrition (PDF)
by Anita TullA core resource, covering all the Units of WJEC’s Diploma in Food Science and Nutrition (Units 2, 3 and 4). Written by Anita Tull, leading food writer and author of the popular WJEC Certificate in Food Science and Nutrition. Presented in an appealing and highly visual way, this book will help students develop and apply their knowledge and understanding, and progress through the theoretical and practical aspects of the course. Learning Outcomes and Assessment Criteria are referenced throughout, clearly linking the book to the specification. Exam-style questions help prepare students for assessment. Dedicated assessment chapters for each Unit offer guidance on what to expect and how to prepare for assessment, including example answers and assessor/examiner commentaries.
CBAC Bioleg Ug Llyfr Gwaith Adolygu (wjec Biology For As Level - Revision Workbook): (PDF)
by Neil RobertsWelsh Language Edition. The Revision Workbook provides a comprehensive collection of examination-style questions covering each topic from the WJEC Biology for AS Level specification. // Ideal for examination preparation, exam question practice and for improving examination technique. // Enables students to build on their knowledge of key areas of study and develop their confidence in the subject. // Helps students understand what is required in an exam and develop the skills needed to be effective in an exam situation. // Includes advice on how students can refine their exam technique and improve their grade potential. // The helpful write-in format, together with the answers, enables students to check their progress as they work through the course.
Evidence Based and Knowledge Based Social Work: Research Methods and Approaches in Social Work Research (PDF)
by Inge M. BryderupPolicymakers in welfare democracies throughout the world are raising questions as to whether welfare systems deliver what the public expects, and focus attention on increasing costs. Social workers need more evidence and knowledge about an increasing diversity of social work practices. Users of social welfare are increasingly individualised and made responsible for choosing and delivering their own service through contracts and this makes politicians, social workers and users more interested in evidence and knowledge about social services -- even though these interests are often conflicting. These tendencies might be part of the reasons why the evaluation of social work practice seems to be characterised at present by a variety and diversity of research methods, approaches and theories. Politicians, social workers and researchers more and more often use the term knowledge-based instead of evidence-based when they describe the practice they aim to develop through research. This is often an expression of a broader perception of research approaches that can help to produce the required knowledge. The contributors to this book hold a diversity of positions on evidence-based and knowledge-based practice.