When the experimenter has a reasonably high expectation concerning the relationship that exists between the variables, it is most appropriate to state the hypothesis in the form:

A systematic, objective analysis and recording of controlled observation is called:

A questionnaire in which possible responses are provided to the respondent and he/she has to select from the given responses is called:

The lowest level of measurement is represented in:

By using "Lottery method" we do:

If the results of test and retest are the same, it is in fact:

The past events are studied best in:

A post test in an experiment is sometimes called the:

Where number of individual are selected from a list decided by the number of objects desired for sampling is called:

If the population is distributed into homogeneous subgroup and the random sample is drawn from each homogeneous subgroup, then this technique is called:

Which one of the means is the most reliable source to get information:

To investigate the problems of special learner is:

Sampling technique is useful in data collection because:

The impact of nationalization of schools under the Policy of 1972 is:

Internal criticism and external criticism establish th authenticity of:

The representation of subgroup is in:

Post facto research is the other name of:

In which of the followings man engages himself when, using scientific method:

Equal and independent chance of selection is in:

The formula of ungrouped data to find out median even number is:

The ultimate focus of scientific method is on:

The deductive method moves:

Difference between the population means of two groups have been calculated by a researcher. The most suitable test of significance to be used will be:

The most commonly used instruments for data collection in survey research are the:

The degree to which a test measures what it is supposed to measure is:

Historical research describes:

The type of research which deals with the classroom problems:

The qualities of a good research tool are:

Interrelationship studies fall under:

Manipulation of cause, its effects and relationships is determined is in the type of research called:

What is significance of pure research?

The obtain marks divided in equal parts in:

The basic goal of educational Research & Development is to:

Independent variable cannot be manipulated, only cause and effect relationship is to be determined in the type of research called:

A research conducted for studying, understanding and explaining past events is referred to as:

The value of semi-inter quartile range in a distribution where Q1 = 78 and Q3 = 48 will be:

Following are the categories of research type by method:

Value of correlation between two variables is always:

The statistics used for prediction is:

The relationship between marks of internal and external assessment is:

Control and experimental groups determined by researcher are preset in the type of research called:

The Study to determine the current status of population with respect to one or more variables on the basis of data collected from the members of a population is called:

In which research independent variable is manipulated:

The value of range in a distribution, in which maximum score is 86 and minimum score is 54, will be:

The impact of A.V. Aids on student learning is:

The score attained by more subjects than any other score is:

The size of sample depends on:

A general term applied to publications that contain descriptions of educational research by an author who was not a direct observer or participant is:

Treatment group is formed in:

Ethnographic research is the other name of which research:

The boundaries of the study in a research process are known as:

Questionnaire is most useful instrument for:

Table of random number is called:

A description of the study written by a person who conducted it is referred to as:

If the findings of the experimental research can be generalized it will be:

What type of tests Produce results of questionable value?

The validity that is based upon careful examination of course text books, syllabi, objectives, subjects matter is known as:

The arithmetic average of the scores is:

The reference list or bibliography is placed:

A researcher tries to find out "causes of un-rest among students", the study will be called:

For what type of research study, the questionnaire is the most useful instrument?

A scientific study conducted to compare the objectives with the out comes in the type of research called:

Where groups are randomly selected it is:

When data is collected from all the members of population the study is called:

To study school the effect of having a working mother on school absenteeism is:

A scale of measurement in which intervals on a scale are equidistant but true zero does not exist is called:

The degree at which a test consistently measures whatever it measures is called:

There are many methods of acquiring knowledge, what is the most perfect method used for man-made knowledge:

A research study leads to development of:

For an efficient and convenient research it is better to:

While writing research report one should be:

Content list is a part of:

When in depth investigation of an individual, group or institution is done, it is called:

The method section of a thesis usually contains:

Pre-requisite for conducting a research study is:

The highest, most precise level of measurement is:

All members of hypothetical set of persons, objects or events are called: