فيه سؤال اجابته
applied linguistics
ومعنى السؤال ان البحوث اكثر شي تكون في مجال ؟
Cross-sectional method
Same group of people are observed at one
point in time
Operational definition
procedure for measuring and defining a construct
A hypothesis is a statement that describes or
explains a relationship among variables
variabl that is thought to affect the outcom
Independent