CHAPTER 9

Analyzing Quantitative Data

This chapter presents introductory information about statistics to enable the reader to begin to understand basic concepts. We focus on issues and methods of analysis that are common in second language research. The chapter deals with descriptive as well as analytic measures. It also addresses concepts such as normal distribution, standard scores, and probability, all of which are necessary to an understanding of basic statistical procedures.

9.1. INTRODUCTION

In chapter 8 we considered issues of data coding and basic data description. These were important prerequisites to the topic of analyzing data. This chapter focuses on issues of analysis and, in particular, provides background information on statistical ...

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