Twice each hour a teacher checks on whether a student is engaged ...

[laurencescou]

Twice each hour a teacher checks on whether a student is engaged in the appropriate activity at that moment. Such observations involve
 
  a. time sampling.
  b. systematic checking.
  c. observer reliability.
  d. adaptation phasing.

Question 2

In systematic naturalistic observation, trained observers record
 
  a. all overt behaviors.
  b. probable maintaining conditions.
  c. all environmental conditions.
  d. predetermined target behaviors.

[deja]

Answer to Question 1

a

Answer to Question 2

d

[laurencescou]

TYSM

[diana chang]

Excellent