REQ.PRAC effect Of A Factor On Human Reaction Time

Question 1

Method

Answer 1

• experimenter holds a metre ruler vertically from end
• subject has their finger and thumb a small distance apart from 0cm
• experimenter lets go of ruler and subject has to trap it
• distanced the ruler travels from the 0cm line is recorded
• experimenter repeats this on those who have drink coke coffee etc

Question 2

Considerations

Answer 2

• difficult to control variables

- large number of subjects needed