What does "latent learning" involve?

• A. The acquisition of knowledge through direct reinforcement
• B. Learning that occurs without immediate reinforcement
• C. Behavior that is modified through trial and error
• D. Knowledge that is expressed immediately after acquisition

Answer: (B)

Latent learning refers to a process in which knowledge is acquired without any immediate reinforcement or obvious behavioral change. This concept was notably explored by psychologist Edward Tolman in his experiments with rats navigating mazes. In these studies, rats demonstrated an understanding of the maze layout without receiving rewards during the learning process. When a reward was introduced later, these rats quickly showed their understanding by efficiently navigating the maze, indicating that they had indeed learned the route during the unrewarded trials.

This process highlights that learning can happen in the absence of direct incentives and may not be immediately observable. Instead, latent learning suggests that such knowledge can be stored and utilized when the right conditions (like reinforcement) arise.

In contrast, the other options focus on characteristics that either define learning with direct reinforcement or the immediate expression of knowledge, which do not align with the characteristics of latent learning.