« previous next »

Author Question: In criminal justice experiments, what serves as a guard against the effects of the experiments ... (Read 86 times)

Hungry!

  • Hero Member
  • *****
  • Posts: 1,071
on: Aug 13, 2018
In criminal justice experiments, what serves as a guard against the effects of the experiments themselves as well as events that may occur outside the laboratory during the course of experiments?
 
  a. variable groups
  b. control groups
  c. administrative groups
  d. posttest groups

Question 2

When neither the subjects nor the researcher can identify which group is the control group and which is the experimental group, the design is said to be:
 
  a. cross-sectional
  b. double-blind
  c. a blind experiment
  d. of no value


Eazy416

  • Sr. Member
  • ****
  • Posts: 360
Reply #1 on: Aug 13, 2018
Answer to Question 1

b

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

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?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

The progression and effects of cancer. The progression and effects of cancer.
Wilson and Simberloff's experiments on the equilibrium model of biogeography. Wilson and Simberloff's experiments on the equilibrium model of biogeography.
Lean 6 sigma - Fishbone Diagram - CAUSES & Effects OF LOW CUSTOMER SATISFACTION Lean 6 sigma - Fishbone Diagram - CAUSES & Effects OF LOW CUSTOMER SATISFACTION
Interaction Between the Effects of Excitatory and Inhibitory Synapses Interaction Between the Effects of Excitatory and Inhibitory Synapses
Juvenile Justice In America Juvenile Justice In America
Analogy showing the effects of substitution, deletion, and insertion of one letter in a sentence Analogy showing the effects of substitution, deletion, and insertion of one letter in a sentence
Video: Interspecific Competition Relationship - Competitive & Niche Differentiation

For a complete list of videos, visit our video library