Practical

Question 1

What is ur biopsy practical aim

Answer 1

Investigate relationships between height and physical aggression

Question 2

Alternative hypothesis

Answer 2

There is a correlation between height and physical aggression

Question 3

Procedure

Answer 3

Asked for consent. “ do you want to take part in a questionnaire “
I measure height in cm
Gave questionnaire via link

Question 4

What was the questionnaire link and what does it measure

Answer 4

Buss- Perry aggression questionnaire

Measures: phav
Physical aggression
Hostility
Anger
Verbal

Question 5

Sample

Answer 5

12 ppts 6m/ 6f
Opportunity sample
16-62 32 average age

Question 6

Calculation conclusions

Answer 6

Calculated value: 0.0367 lesser than the Critical value: 0.589 there fore we accept the null that there is no correlation between height and physical aggression

Question 7

Findings

Answer 7

There is no correlation between physical aggression and height
Using spearmans rank

Question 8

Strength

Answer 8

Research was correlational
We can investigate relationships between aggression factors that we can’t ethically or practically investigate
We can identity relationships between height and behaviour tha can’t be investigated

Question 9

Weakness

Answer 9

Measured using questionnaire
Social desirability bias may occur in some answers to appear:
less aggressive - more social acceptable
more aggressive - intimidating therfore our phys aggs score may not be accurate

Question 10

Improvement

Answer 10

Add distraction questions
What’s ur fav teacher
Throws them off the acc aim of the study more honest answers
On aggression

Question 11

Improvement

Answer 11

Make height measurement more accurate by prevent lying use a measuring tape