Improving experimental design and statistical analysis

Seventh Annual Phi Delta Kappa Symposium on Educational Research ; [editor, Julian C. Stanley]
Bok · Engelsk · 1967

Utgitt	Chicago : Rand McNally , c1967
Omfang	IX, 308 s. : fig.
Emner	Education - Experimental methods Congresses Education - Research Congresses Educational statistics - Congresses eksperimentelt design pedagogiske forskningmetoder statistisk analyse