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 30 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

Viet Thy

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Stay positive Stay positive
Nonverbal communications convey strong, powerful messages that may be negative or positive. Nonverbal communications convey strong, powerful messages that may be negative or positive.
Positive velocity graph Positive velocity graph
Will Posting Nutritional Content in Restaurants Have a Positive Impact on the Obesity Epidemic? Will Posting Nutritional Content in Restaurants Have a Positive Impact on the Obesity Epidemic?
Exceptional progeny observed by Calvin Bridges Exceptional progeny observed by Calvin Bridges
Video: What Are Carbohydrates? Importance of Carbs & High Carb Food

For a complete list of videos, visit our video library