The following technology was developed in the late 1970's and had ...

[Collmarie]

The following technology was developed in the late 1970's and had a significant impact on education:
 
  a) PLATO project
  b) Audio compact disks
  c) The personal computer
  d) Computer Assisted Instruction (CAI)

Question 2

Instructional media can be used to:
 
  a) allow learners control over how much of the instructional materials they will experience
  b) gain learners' attention
  c) allow learners to experience the instructional materials though various senses
  d) all of the above

[wshriver]

Answer to Question 1

c,

Answer to Question 2

d,