The learning laws of Thorndike includes ( ).
A. law of effect
B. law of exercise
C. law of readiness
D. law of contiguity (接近律)
E. law of reinforcement
查看答案
The basic ideas of connectionism theory of learning are .
A. all learning were the processes to establish the direct connection between stimulus (S) and response (R) through conditioning;
B. Learning was to acquire expectancy through insight and comprehension, rather than to acquire habits through practices and reinforcement;
C. Reinforcement played an important role in S-R connection establishment, during which individual learned the habit, which was the result of repeated practice and reinforcement;
D. Once the habit formed, when the original or similar stimulus situation emerged, the learned habitual response would appear automatically.
E. The present learning of organism depended on the cognitive structure in its long-term memory and the present stimulus situation.
放大电路的作用是将微弱的电信号放大成幅度足够大且与原来信号变化规律一致的信号,以便测量和使用。
A. 对
B. 错
电压放大的实质是用小能量的信号通过晶体管的电流控制作用,将放大电路中直流电源的能量转化成交流能量输出。
A. 对
B. 错
在共发射极电压放大电路中,集电极电阻RC的作用是将放大的集电极电流转换电压的变化,以实现电压放大。
A. 对
B. 错
微信支付 
支付宝支付