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

Author Question: A researcher wants to study the effect of three treatments, social class, and gender on a dependent ... (Read 279 times)

Capo

  • Hero Member
  • *****
  • Posts: 545
on: Jun 20, 2018
A researcher wants to study the effect of three treatments, social class, and gender on a dependent variable. The best design to use is
 
  a. counterbalanced. c. factorial.
  b. one-group time series. d. randomized control group pretest-posttest.

Question 2

Indicate whether the following statements are true or false. It is more difficult to determine the score reliability than the score validity of a measuring instrument.
 
  a. true b. false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

coreycathey

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

B


Capo

  • Member
  • Posts: 545
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

duy1981999

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

« previous next »
 

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Experimental evidence of the effect of allelochemicals on plant production. Experimental evidence of the effect of allelochemicals on plant production.
The Role of Microfilaments in Cell Movement-Showing Cause and Effect in Biology 2 The Role of Microfilaments in Cell Movement-Showing Cause and Effect in Biology 2
Decreased Activation of the Subgenual ACC After a Variety of Successful Treatments for Depression Decreased Activation of the Subgenual ACC After a Variety of Successful Treatments for Depression
Insolation and the Greenhouse Effect Insolation and the Greenhouse Effect
Proposed mechanism for the reaction catalyzed by flavin-dependent thymidylate synthase Proposed mechanism for the reaction catalyzed by flavin-dependent thymidylate synthase
Toys and Gender Labels (1 of 2) Toys and Gender Labels (1 of 2)
Video: Stretch reflex & Tendon reflex

For a complete list of videos, visit our video library