In explaining how people process overlapping tasks, central ...

[renzo156]

In explaining how people process overlapping tasks, central bottleneck models
 
  a. postulate sequential processing of one task at a time.
  b. postulate a common resource needed for mental operations
  c. assume that a mental module can be added or deleted without altering the processing duration of the other modules.
  d. assume that there are no limits to processing capacity.

Question 2

Pre-post designs are threatened by ____.
 
  a. factors related to the passage of time
 b. factors related to differences between groups
  c. assignment bias
 d. differential attrition

[jonathanballen97]

Answer to Question 1

A

Answer to Question 2

a