The concept of Computer Aided Instruction (CAI) was invented in which year?

Correct option is B

The year 1925 marks an important milestone in the early conceptualization of automated teaching tools, but it was not yet fully computer-based instruction as we understand it today. In 1925, Sidney L. Pressey developed the first "teaching machine," which could present multiple-choice questions and provide immediate feedback. While these devices were mechanical and not digital, they laid the groundwork for later developments like B. F. Skinner’s teaching machines in the 1950s and the evolution of Computer Aided Instruction (CAI).
Key Details:
1. Sidney L. Pressey created a mechanical teaching machine to automate assessment and provide immediate feedback.
2. These early machines were designed to make testing and grading more efficient.
3. While not computer-based, they represented the first step toward integrating technology into education.
4. The concept of CAI, as we understand it today, emerged later with the advent of computers in the mid-20th century.
Information Booster
· Pressey’s invention was an early effort to address the inefficiency of manual testing and learning methods.
· These devices were primarily used for drills and rote learning, focusing on automated assessment.
· CAI evolved significantly in the 1950s and 1960s with the introduction of programmed instruction and computer technology.