Duration data are collected:
a. from the time the teacher gives a performance direction until the student begins
to perform the response
b. from the time the student begins the response until he or she completes the response
c. from the time the teacher gives a performance direction until the student
completes the response
d. none of the above
Question 2
When using time sampling, the data collector records behavioral occurrence only if it occurs at the end of an
interval.
Indicate whether the statement is true or false
The role of Hox genes 9–13 in specifying limb formation from the proximal to distal
The Coriolis effect and wind direction.
Pocket gophers and ecosystem structure (data from Huntly and Inouye 1988).
Attention and memory are in demand during circle time.
To reverse the direction of operation, the polarity of the current through the motor is reversed.
Find the magnitude and the direction of the resultant vector of the vectors below.