This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A researcher investigating a teacher's use of positive reinforcement in the classroom observed the ... (Read 12 times)

Destiiny22

  • Hero Member
  • *****
  • Posts: 557
on: Jun 20, 2018
A researcher investigating a teacher's use of positive reinforcement in the classroom observed the classroom in five-minute cycles and recorded the number of instances of positive reinforcement during the cycle. The researcher was using
 
  a. time coding.
  b. sign coding.
  c. a situational test.
  d. contrived observation.
  e. case sampling.

Question 2

Which of the following is not a characteristic of a group-administered standardized achievement test?
 
  a. Uniform directions for administration are provided.
  b. Scores can be interpreted by comparing them with group norms.
  c. It must be administered by persons with specialized training.
  d. Scores are relatively unaffected by administrators' biases.
  e. Reliability and validity data are provided.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

reversalruiz

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

C


Destiiny22

  • Member
  • Posts: 557
Reply 2 on: Jun 20, 2018
:D TYSM

mochi09

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

first day of my chemistry class.. this is what the teacher had to say first day of my chemistry class.. this is what the teacher had to say
Biology Teacher Biology Teacher
Positive and Negative Stereotypes Positive and Negative Stereotypes
How to find two positive angles less than 360° that have a tangent of −2.25 How to find two positive angles less than 360° that have a tangent of −2.25
Skin testing. Note the spot labeled H, which is the positive histamine control, and the spot labeled ... Skin testing. Note the spot labeled H, which is the positive histamine control, and the spot labeled ...
Bateson and Punnett’s Observed and Expected Phenotypes in F2 Sweet Peas Bateson and Punnett’s Observed and Expected Phenotypes in F2 Sweet Peas
Video: Heart sounds

For a complete list of videos, visit our video library