graph LR EL["Extraneous Load"]:::b1 -->|"−"| GLC["Germane-Load Capacity"]:::shared GLC -->|"+"| SC["Schema Construction"]:::r1 SC -->|"+ with delay"| EWM["Effective Working-Memory Capacity"]:::r1 EWM -->|"−"| ILN["Intrinsic Load of Next Task"]:::r1 ILN -->|"−"| GLC GLC -->|"+"| LP["Learner Performance"]:::r1 EL -->|"−"| LP B1[" B1: Extraneous Brake -- balancing, corrosive "]:::looplabel R1[" R1: Germane Flywheel -- reinforcing "]:::looplabel classDef b1 fill:#E8795A,stroke:#C0392B,color:#fff classDef r1 fill:#4A90D9,stroke:#2C5F8A,color:#fff classDef shared fill:#7B8D8E,stroke:#4A6163,color:#fff classDef looplabel fill:none,stroke:none,color:#555,font-size:12px