Q4

(a) Definition of Colour Psychology:

Colour psychology is the study of how colours affect human emotions, behaviour, and perceptions. It examines how colours influence our moods, attitudes, and decisions.

(b) Psychological Effects of Colours:

(i) Green:

- Calming and balancing effect
- Associated with nature and growth
- Can reduce stress and improve vision

(ii) Yellow:

- Stimulates memory and cognitive function
- Evokes feelings of happiness and optimism
- Can increase alertness and energy

(iii) Red:

- Stimulates emotions and increases heart rate
- Associated with passion, energy, and love
- Can increase appetite and stimulate action

(iv) Blue:

- Calming and soothing effect
- Associated with trust, loyalty, and confidence
- Can reduce anxiety and improve sleep

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Integrated Science (Essay) actual papers. #WASSCE2024🇬🇭

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Integrated Science (Objective) actual papers. #WASSCE2024🇬🇭
Note: WASSCE objectives are now serialised based on each region.
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1. B. Vital body processes
2. C. Condenser
3. A. 2-chloro-3-methylbut-2-ene
4. A. Ginger and fern
5. C. Covalent
6. A. Bacteria
7. A. Broilers
8. B. Graphite
9. A. 2.5 Ω
10. A. Flute

11. B. Insect attack
12. B. I and III only
13. C. Ciliary muscle
14. B. I and III only
15. D. Urea
16. C. Nucleons
17. C. Reducing sugars
18. A. Size
19. D. Ribosome
20. B. Carbon, hydrogen, and nitrogen

21. B. Dehorning
22. A. Mg(HCO₃)₂
23. A. 2
24. B. Nitrates would be added to the soil
25. C. Hydrogen
26. A. Gamma rays
27. B. Liver
28. C. Mixed farming
29. B. Stratosphere
30. B. -112°C