Class 11 Psychology Chapter 2 MCQ

Two or more persons trying to check a happening independently comprehensive should reach to the identical conclusion is termed as to if.
[A] Objectivity
[B] Prediction
[C] Hypothesis
[D] None of the above
Solution:
[A] Objectivity
The objectivity refers to the very fact that if two or more persons independently study a specific event, both of them, to a good extent, should gain the identical conclusion.

Once the matter is identified the researcher proceeds by developing a tentative answer of the matter and it’s called as if.
[A] observation
[B] prediction
[C] hypothesis
[D] none of the above
Solution:
[C] hypothesis
Observation method refers to employing systematic, organised and objective procedures to record behavioural phenomena occuring naturally in real time. it’s going to be naturalistic vs controlled and participant vas non-participant. The scientific method helps in establishing cause-effect relationship.

Which of the subsequent statement isn’t correct?
[A] A direct correlation indicates that because the value of 1 variable increases, the worth of the opposite variable decreases.
[B] A correlational statistics indicates that because the value of 1 variable increases, the worth of the opposite variable also will increase.
[C] during a zero correlation no correlation exist between the 2 variables.
[D] None of those
Solution:
[A] A direct correlation indicates that because the value of 1 variable increases, the worth of the opposite variable decreases.
A correlation could be a relationship between two variables that move in tandem—that is, within the same direction. A correlation exists when one variable decreases because the other variable decreases, or one variable increases while the opposite increases.

Experimental groups, treatment groups, and control groups represent ways to conquer outcome variables.
[A] Manipulate
[B] Correlate
[C] Validate
[D] Generalise
Solution:
[A] Manipulate
In a psychology experiment, the experimental group (or experimental condition) refers to the group of participants who are exposed to the variable quantity. These participants receive or are exposed to the treatment variable.

Which of the subsequent statement isn’t true?
[A] During a speed test there’s a point in time within which the test taker is required to answer all the things.
[B] in an exceedingly power test, the things are generally arranged in a very decreasing order of difficulty.
[C] Reliability of the test refers to the consistency of scores obtained by a personal on the identical test on two different occasions.
[D] None of those
Solution:
[A] During a speed test there’s a point in time within which the test taker is required to answer all the things.
Thus, speed test measures the facility when all the things are correctly responded during a given time. Similarly, power test becomes a speed test when easy items are correctly responded in lesser time and saved longer for attempting difficult items. Once a cut-off date is fixed for power test, it becomes speed test.

Which of the subsequent isn’t true about the psychological enquiry?
[A] There’s an absence of true numerical quantity.
[B] There’s a subjective interpretation of qualitative data.
[C] There’s no lack of true zero.
[D] All of the above
Solution:
[C] There’s no lack of true zero.
Like any research project, psychological enquiry has the subsequent goals: description, prediction, explanation, and control of behaviour and application of information so generated, in an objective manner. allow us to try and understand the meaning of those terms.

The interview within which the questions within the schedule are written clearly in an exceedingly particular sequence is named as:
[A] Standardised interview
[B] Non-standardised interview
[C] Personal interview
[D] Group discussion
Solution:
[A] Standardised interview
The first thing to try to to is standardize your interview questions for every stage (phone screen, initial interview, final interview, etc) and confirm each candidate gets the identical amount of your time in an interview. The goal is to make an unbiased process and a positive experience for every candidate.

Which of the subsequent statement is true?
[A] in a very survey method, information are often gathered quickly and efficiently from thousands of persons.
[B] during a survey method, opinion on new issue may be obtained almost as soon because the issue arises.
[C] in an exceedingly survey method, people may give inaccurate information thanks to memory lapses or they’ll not.
[D] All of the above
Solution:
[A] in a very survey method, people may give inaccurate information thanks to memory lapses or they will not what to let the researcher know and what they really believe a couple of particular issue. Some of the foremost common ways to administer surveys include: Mail an example might include an alumni survey distributed via unsolicited mail by your school. Telephone example of a telephone survey would be a marketing research call about your experiences with a particular consumer product.