Instruments

Question 1

A study explores whether watching educational videos helps students learn biology better.What instrument should be used?

Accepted Answer

Pre- and post-test

Question 2

To measure heart rate before and after exercise, which instrument should a student use?

Accepted Answer

Heart rate monitor

Question 3

A psychology project studies the stress level of students during finals. What instrument should be used?

Accepted Answer

Standardized stress questionnaire

Question 4

A student investigates whether different music genres affect focus. What instrument is best?

Accepted Answer

Focus test or timed task

Question 5

A researcher wants to know if a new study technique improves student test scores. What instrument should they use?

Accepted Answer

Academic test

Question 6

A researcher wants to analyze the quality of student presentations. Which is the best tool?

Accepted Answer

Evaluation rubric or checklist

Question 7

A teacher wants to collect students’ daily sleep hours over two weeks. What is the best instrument?

Accepted Answer

Sleep diary

Question 8

Which instrument is most suitable for exploring how parents feel about online education?

Accepted Answer

Semi-structured interview

Question 9

What instrument is best to measure students’ opinions about school uniforms?

Accepted Answer

Likert-scale survey

Questions 9