When Moore (1998) investigated how many blocks of observations ...

[burchfield96]

When Moore (1998) investigated how many blocks of observations are required to get an accurate picture of how often the critical behavior occurred, he found that
 
  a. when randomly selected, only 2 to 4 8-minute blocks are necessary for high levels of accuracy.
  b. there were few differences in accuracy for 4 to 16 8-minute blocks.
  c. the accuracy peaked at about 10 8-minute blocks and fell with larger numbers of observations.
  d. a large number of observations (up to 30 8-minute blocks)) produced notably greater accuracy than 4, 8, 12, or 16.

Question 2

Research in a natural setting in which scientists investigate a wide range of behavior is called
 
  a. anthropomorphic.
  b. theromorphic.
  c. ethological.
  d. reactive.

[djpooyouma]

Answer to Question 1

d

Answer to Question 2

c

[burchfield96]

TYSM

[CAPTAINAMERICA]

Gracias!