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

Author Question: In Martin Gill's research on the effectiveness of CCTV projects in the UK, which of the following ... (Read 32 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
on: Aug 13, 2018
In Martin Gill's research on the effectiveness of CCTV projects in the UK, which of the following techniques did he use?
 
  a. the research measured fear of crime by citizens before and after the cameras went up
  b. the research measured police data before the cameras went up
  c. comparison was made only in the area where cameras were in use
  d. the research measured if the offenders changed the type of crimes they were committing

Question 2

Which of the following would not be likely to impact a study's external validity?
 
  a. do research in the natural setting
  b. experiments where there is too much control of conditions
  c. using an unrepresentative sample
  d. applied studies reduce external validity


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aidanmbrowne

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Aug 13, 2018
Answer to Question 1

a

Answer to Question 2

a


MGLQZ

  • Member
  • Posts: 579
Reply 2 on: Aug 13, 2018
Great answer, keep it coming :)

ttt030911

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

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?

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

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Some organisms used as models in genetic research Some organisms used as models in genetic research
Bronchoscopy. Figure illustrates physician using a bronchoscope to inspect the patient’s bronchial t Bronchoscopy. Figure illustrates physician using a bronchoscope to inspect the patient’s bronchial t
Martin Lichtenstein Martin Lichtenstein
Martin Puryear, Self. Martin Puryear, Self.
Research Terminology Research Terminology
Gel electrophoresis, an essential laboratory technique in biological science research Gel electrophoresis, an essential laboratory technique in biological science research
Video: Deafness Culture

For a complete list of videos, visit our video library