In this innovative approach to the practice of social science, Charles Ragin explores the use of fuzzy sets to bridge the divide between quantitative and qualitative methods. Paradoxically, the fuzzy set is a powerful tool because it replaces an unwieldy, "fuzzy" instrument—the variable, which establishes only the positions of cases relative to each other, with a precise one—degree of membership in a well-defined set. Ragin argues that fuzzy sets allow a far richer dialogue between ideas and evidence in social research than previously possible. They let quantitative researchers abandon "homogenizing assumptions" about cases and causes, they extend diversity-oriented research strategies, and they provide a powerful connection between theory and data analysis. Most important, fuzzy sets can be carefully tailored to fit evolving theoretical concepts, sharpening quantitative tools with in-depth knowledge gained through qualitative, case-oriented inquiry. This book will revolutionize research methods not only in sociology, political science, and anthropology but in any field of inquiry dealing with complex patterns of causation.

"Ever wished you could speak Moo? ell, look no further: Learn the high moo nd the loo moo, he bumpy moo and he jumpy moo iscover how your moo sounds in a tunnel or through a funnel

Major new multi-novelty series from the makers of the beloved Felt Flaps.

The story of a two children displaced from the city and forced to adapt to a new home and all the challenges that this brings (including a menagerie of animals), from a multi-award-winning author.

Cows are my passion. What I have ever sighed for has been to retreat to a Swiss farm, and live entirely surrounded by cows - and china. - Charles Dickens Cows are one of the most common farm animals on earth, but what many people don't realise is that they are also gentle creatures with a uniquely inquisitive nature. Moo is a collection of quotes from the famous and not-so famous, paired with charming photographs that celebrate the humble cow. From Thomas de Quincey to Mary Quant, cows have fascinated writers, philosophers, fashion designers, film stars and musicians for centuries. They are hugely sociable creatures, with several strange habits, such as being able to sleep while standing, and spending up to eight hours a day chewing. Moo will open your eyes to their immense variety, their joyfulness, and their surprising tenderness. With photos of over 70 of the world's most popular cattle breeds, this is the perfect gift for anyone from bovine experts to folks who happen to find cows cute (you'll be surprised by how many famous names agree!). Pick up Moo today and gain an endearing, amusing insight into the magic of these animals that are absolutely integral to our lives.

Calves moo, cows graze, and then it's milking time in this photographic board book.

One of a series introducing very young children to animal noises and movements; lifting the flaps allows the young reader to see the animal moving. "Moo Cow Moo!" features a cow, a cat, a pig and a mouse.

Through rhyming text, farm animals are asked if they have items needed to prepare for a snack and bedtime, such as wool for a blanket, down for a pillow, and milk to drink.