A university teacher plans to study the effect of level of aspiration of students in terms of their socio-economic background on their scholastic performance at the term end evaluation conducted by an external testing agency. What is the dependent variable in this study?
Scholastic performance of students
In an experimental study the dependent variable is the outcome that is measured and is expected to change as a result of the other factors. Here the teacher studies the effect of level of aspiration (in terms of socio-economic background) on students' scholastic performance. The outcome being measured is the scholastic performance at the term-end evaluation.
Hence Scholastic performance of students is the dependent variable and is correct.
Level of aspiration of students and socio-economic background of students are the factors whose effect is being studied; they are independent (or explanatory) variables, not the measured outcome. Term-end evaluation is merely the occasion or instrument through which performance is recorded, not the variable of interest. Only scholastic performance depends on the other factors, so it is the dependent variable.
Correct answer: Scholastic performance of students
Similar Questions
Which among the following are correct statements about an independent variable?
A. It can have at most two levels.
B. It can have any number of levels.
C. It can be a qualitative variable.
D. It can be a quantitative variable.
Choose the correct answer from the options given below:In a research problem 'studying the effect of Teaching Methods on the Scholastic Achievement of boys and girls in terms of their socio-economic background'. Which can be designated as independent variable?
A variable that measures the effect of a manipulated variable, is known as:
With what name an attribute like height, weight or happiness that is measurable and that is assigned with changing values be called?
A variable that is manipulated is known as:
A variable that is manipulated is known as:
Important Questions from Variables
Given below are two statements:
Statement I: A discrete variable can represent only finite set of values.
Statement II: A continuous variable can be broken into subparts including fractions.
In the light of the above statements, choose the correct answer from the options given below:
Match the items of List I with the items of List II and choose the correct answer from the code given below.
List I
List II
(a)
Extraneous variable
(i)
Variables in between cause and effect
(b)
Independent variable
(ii)
Variable to be affected by manipulated variable
(c)
Intervening variable
(iii)
Variable which is manipulated
(d)
Dependent variable
(iv)
Uncontrolled variable having significant effect on unmanipulated variable
The term 'categorical' variables is used for the data measured on
Given below are two statements: one is labelled as Assertion A and other is labelled as Reason R
Assertion A: Experimental research allows you to eliminate the influence of many extraneous factors.
Reason R: In experimental research variables are actively manipulated and environment is as controlled as possible
In the light of the above statements. Choose the correct answer from the options given below:
The question of whether the results of a study can be generalized beyond the specific research context. relates to
