Question

Experimental studies make an attempt to influence some variables in order to observe how changes in these variables affect outcomes.

True

False

Answer 1

ANSWER:

TRUE,Experimental studies make an attempt to influence some variables in order to observe how changes in these variables affect outcomes because Experimental studies provide a blueprint of the procedure which give researcher an opportunity for the comparison of the present outcomes. This study deal with the practical problem associate with the experiment like the way through which variable are to manipulated and controlled,how observations are to be made.

The independent variables are the conditions that the researcher manipulate or control in his or her attempt to study their relationship to observe.Now come over dependent variables this are the condition which appear or disappear or change as researcher introduce remove or change the independent variable. For example teaching in any institute is a independent variables and outcome of student is a dependent variable. There are two more variables i.e. intervening variables are those variable which cannot be controlled or measured but may influence the dependent variable. And second is extraneous variable are not manipulated by the researcher but influence the dependent variables, it is not possible to remove this variable but with good experimental studies enable the researcher to neutralize their influence.

Conclusion:

With the help of experimental studies we can know the outcome by observing variables. The selection of a particular design depends upon factors like nature and purpose of experiment in this there are types of influence present to manipultae, the nature of data ,facilities available for carrying out the studies for the experimenter.