John Whitehead

This study guide is designed to help students read and understand the text, African Americans in the U. S. Economy. Each Study Guide chapter contains the following pedagogical features: 1. Key Terms and Institutions 2. Key Names 3. True/False Questions 4. Multiple-Choice Questions 5. Essay Questions

This book details all aspects of sequential clinical trials from preliminary planning, through the monitoring of the trial, to the final analysis of the results. Emphasis is placed on the triangular test and other procedures based on straight line stopping boundaries. These methods allow for frequent or occasional interim analyses and permit the analysis of a wide variety of patient responses. Alternative procedures are also covered in detail, and these include -spending function methods, repeated confidence intervals and Bayesian approaches to sequential clinical trials.

The purpose of this comprehensive study is to subject W. Somerset Maugham's total output to a closer scrutiny than has been attempted before. From John Whitehead's survey it emerges that certain assumptions that have arisen concerning Maugham's talent, and certain judgements which have been pronounced on individual books and plays, are in need of modification. Available for the first time in the U. S.