program planning

posted by .

Please respond to the following questions either by writing the design name or by describing the design using standard notation (X= program, O=Observation, R=random assignment. For each design, please discuss all threats to internal validity.
1. Design: Single group post-test only
B. Internal Validity Threats.

2. Design (R) 01 X 02
(R) 01 02
B. Internal Validity Threats

3. Design: Pretest-posttest design with experimental and comparison group

B. Internal Validity Threats

4. Design: O X O

B. Internal Validity Threats

5. Design: Single group with three pretests and four posttests.

B. Internal validity Threats

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. design

    In an effort to promote a better understanding of what design is and how to discuss it, your firm is having a weekly series of meetings. Within your first week, please find a design to include in your presentation that is different …
  2. Program Planning

    Please respond to the following questions either by writing the design name or by describing the design using standard notation (X= program, O=Observation, R=random assignment. For each design, please discuss all threats to internal …
  3. Computer Programming Design

    I really need someone to help me with this.I post this last week and I did not respond to it hopefully someone will respond Design a program that calculates the total amount of a meal purchased at a restaurant. The program should ask …
  4. It/210 Axia College

    Design complex program algorithms using the three basic control structures.Currency Conversion Design Appendix h
  5. Program planning and evaluation

    Please respond to the following questions either by writing the design name or by describing the design using standard notation (X = program, O=observation, R= random assignment). For each design, please discuss all threats to internal …
  6. program planning and evaluation

    Please respond to the following questions either by writing the design name or by describing the design using standard notation (X = program, O=observation, R= random assignment). For each design, please discuss all threats to internal …
  7. program planning and evaluation

    Please respond to the following questions either by writing the design name or by describing the design using standard notation (X = program, O=observation, R= random assignment). For each design, please discuss all threats to internal …
  8. Explanation of Maths Question

    Can someone please explain what does these questions mean?
  9. Program Design and Development

    Design the pseudocode for a program that outputs numbers in reverse order from 10 down to 1 using a loop?
  10. Educational Tech

    Which of the following terms is described as "the art and design of using text." A) Typography B) Elements of Design C) Typos D) Graphic Design My answer is A.

More Similar Questions