reinforcement conditioning

例句：

1. 1. Thechild's behavior was reinforced bythe parent's praise.
   孩子的这种行为得到了父母的表扬。
2. 2. The researcher found that exposureto certain stimuli could reinforce conditioned responses.
   研究者发现，某些刺激可以强化条件反应。
3. 3. The experiment demonstrated that reinforcement canlead to long-term changes in behavior.
   实验表明，强化可以导致行为长期变化。