TY  - BOOK
AU  - Gorard,Stephen
TI  - Using everyday numbers effectively in research / 
SN  - 0826488307 (pbk.)
U1  - 001.422 22
PY  - 2006///
CY  - London, New York
PB  - Continuum
KW  - Research
KW  - Methodology
KW  - Statistical methods
N1  - Includes bibliographical references; 1.	Using everyday numbers is easy              5
2.	Discoveries sing everyday techniques 1:
3.	Do we have enough teachers?              20
4.	Summanr                                    29
5.	2 judgement with everyday numbers              31
6.	The likely sources of error                31
7.	How big is a 'difference', and other ssues?  35
8.	"effect' sizes?                            38
9.	How unfair is an inequality, and related
10.	Questions?                                13
11.	Discoeries using everyday techniques 2:
12.	Is there a school effectt                50
13.	Summary                                    58
14.	3  defending the  use of everday numbers       59
15.	Not four levels of measurement             60
16.	Not the standard deviation                 63
17.	Not significance testing                   73
18.	Not a supt-populataon                    78
19.	Not multiviate statstics                  79
20.	Judgement not calculus                   83


ER  -