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

Author Question: The pretest-posttest, natural control-group design differs from an experimental design in that A) ... (Read 70 times)

bcretired

  • Hero Member
  • *****
  • Posts: 525
on: Aug 4, 2018
The pretest-posttest, natural control-group design differs from an experimental design in that
 
  A) participants are not randomly assigned to groups.
  B) it is more natural and therefore more valid.
  C) it does not control for history and instrumentation.
  D) it does not control for history and regression to the mean.

Question 2

To look at maturation, developmental psychologists frequently use
 
  A) longitudinal designs.
  B) latitudinal designs.
  C) Solomon four-group designs.
  D) single-group, posttest-only designs.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carlsona147

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


bcretired

  • Member
  • Posts: 525
Reply 2 on: Aug 4, 2018
Great answer, keep it coming :)

Missbam101

  • Member
  • Posts: 341
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Dentition, as illustrated in Knight's Sketches in Natural History Dentition, as illustrated in Knight's Sketches in Natural History
Mechanism involved in renal control of blood pressure Mechanism involved in renal control of blood pressure
A gasoline direct-injection (GDI) fuel rail and pump assembly with the electric pressure control ... A gasoline direct-injection (GDI) fuel rail and pump assembly with the electric pressure control ...
Experimental Apparatus Glass Distillation Column Experimental Apparatus Glass Distillation Column
Earth scientists have devised a scheme to divide the planet’s natural history into distinct time ... Earth scientists have devised a scheme to divide the planet’s natural history into distinct time ...
Control of Hormone Secretion Control of Hormone Secretion
Video: Segmentation and migrating motility complexes & Gastroileal reflex

For a complete list of videos, visit our video library