About this document
Understanding Experimental Design by sujianush is a document available to read on EtoBox.
Experimental research involves manipulating an independent variable and observing its effects on a dependent variable while controlling for other influences. Lab experiments allow for tight control of variables in an artificial setting to establish cause-and-effect. Field experiments study relationships in natural settings with less control. Validity refers to the confidence in and generalizability of causal findings. Internal validity depends on controlling for confounding factors like history, maturation,
- Author
- sujianush
- Language
- EN