Some theories that you will be learning can be applied in across the 4 modules.
SWK104/105 is life span development, the concept/theories you learn in SWK104 can appear in SWK105 and vice versa.
Concept/Theories in PSY108 seminar 1 (human development) can also appear in SWK104/105.
For PSY107/108 exam, you don't need to study all chapters.
Exam format for PSY107,
6 questions in section A (choose 4 out of 6), tested seminar 1~6
3 questions in section B (choose 2 out of 3), tested seminar 3~6
Seminar 1/2 is lighter chapters, so basically you just need to choose seminar 1 or 2 plus three seminars from seminar 3~6 to tackle section A & B, in which, total 4 seminars out of 6.
Exam format for PSY108,
6 questions in section A (choose 4 out of 6), tested seminar 1~6a & 6b
3 questions in section B (choose 2 out of 3), tested seminar 1~6a & 6b
PSY108, basically you need to study 5 out of 7 seminars, seminar 6a (Personality) rarely come out in section B as section B more towards application question. My recommendation is to skip seminar 6a.
PSY108 Seminar 1 - Human Development
PSY108 Seminar 2 - Learning
PSY108 Seminar 3 - Emotion and Motivation
PSY108 Seminar 4 - Social Psychology
PSY108 Seminar 5 - Psychological Disorders
PSY108 Seminar 6 - Personality (6a) and Stress & Health (6b)