Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Download
Research Aptitude Mock Test - 27 (in Hindi)
1,085 plays

More

Talvir Singh is teaching live on Unacademy Plus

Talvir Singh
Double JRF l Commerce/Management l Motivational Speaker | Comedy Addict | Lyricist | 5 Year Teaching Experience |Youtuber l

U
Unacademy user
sir plz aap questions bilingual honge to zyada ache se samjh payenge. specially in case of Reserach Aptitude.
sir people and environment and higher education system pe bhi lecture provide karaye plzz soon...
CB
thank u sir ...sir plzz add vedios in paper 1 crash course plzz sir...:-)
thank you so much sir for these mcq 👍👍👍👍🙏🙏🙏🙏
thanks a lot sir! your job is superb
  1. TARGET JRF JUNE 2019 MCO SERIES PAPER 1 NEW PATTERN TARGET BY TALVIR SINGH 80+


  2. unacademy Lessons by al Weekly quizzes structured courses top Educators l & doubt-clearing All live & plus Talvir Singh Referral Code - talvirdhiman-1378 TALVIR SINGH


  3. MCQ SERIES RESEARCH APTITUDE


  4. 1. Determining the sample interval (represented by k), randomly selecting a number between1 and k, and including each kth element in your sample are the steps for which form of sampling? . a. simple random sampling b. stratified random sampling c. systematic sampling d. cluster sampling TALVIR SINGH


  5. 2. Which type of validity refers to the degree to which you can infer that the relationship between two variables is causal? a. internal validity b. population validity c. ecological validity d. temporal validity TALVIR SINGH


  6. refers to physical or mental changes 3. that may occur within individuals over time, such as aging, learning, boredom, hunger, and fatigue * a. instrumentation . b. history . c. maturation - d. testing TALVIR SINGH


  7. . 4. What type of validity refers to the extent to which the results of a study can be generalized across time? a. ecological validity b. external validity c. internal validity d. temporal validity TALVIR SINGH


  8. 5. Which of the following is not considered one of the criteria for inferring causality? a. evidence that the independent and dependent variables are related b. evidence that the relationship between the variables being investigated is not due to an extraneous variable c. evidence that changes in variable A occur before changes in variable B d. the temporal ordering of the variables being investigated does not matter TALVIR SINGH


  9. 6. Which of the following refers to any change that occurs over time in the way in which the dependent variable is assessed? * a. instrumentation * b. maturation * c. testing . d. selection TALVIR SINGH