Skip to main content
Subscribe
Log In
More
Log in via Institution
Log in via OpenAthens
Log in using your username and password
For personal accounts OR managers of institutional accounts
Username
*
Password
*
Forgot your log in details?
Register a new account?
Forgot
your user name or password?
Basket
Search
More
Search for this keyword
Advanced search
Latest content
Current issue
Archive
Authors
About
Search for this keyword
Advanced search
Close
More
Main menu
Latest content
Current issue
Archive
Authors
About
Subscribe
Log in
More
Log in via Institution
Log in via OpenAthens
Log in using your username and password
For personal accounts OR managers of institutional accounts
Username
*
Password
*
Forgot your log in details?
Register a new account?
Forgot
your user name or password?
BMJ Journals
You are here
Home
Archive
Volume 42, Issue 3
The Hawthorne effect in the measurement of adolescent smoking.
Email alerts
Article metrics
Article menu
Article
Text
Article
info
Citation
Tools
Share
Rapid Responses
Article
metrics
Alerts
PDF
Research Article
The Hawthorne effect in the measurement of adolescent smoking.
Online download statistics by month:
Online download statistics by month: June 2000 to February 2024
Abstract
Full
Pdf
Jun 2000
1
0
0
Sep 2000
1
0
0
Nov 2000
1
0
0
Jan 2001
1
0
0
Feb 2001
1
0
0
Apr 2001
1
0
0
May 2001
1
0
0
Jun 2001
1
0
0
Jul 2001
1
0
0
Feb 2002
1
0
0
Jun 2002
1
0
0
Jul 2002
1
0
0
Oct 2002
1
0
0
Jan 2003
1
0
0
Feb 2003
1
0
0
Mar 2003
1
0
0
Jun 2003
2
0
0
Jul 2003
2
0
0
Aug 2003
5
0
0
Sep 2003
2
0
0
Oct 2003
8
0
0
Nov 2003
6
0
0
Dec 2003
5
0
0
Jan 2004
5
0
0
Feb 2004
4
0
0
Mar 2004
8
0
0
Apr 2004
9
0
0
May 2004
4
0
0
Jun 2004
6
0
0
Jul 2004
12
0
0
Aug 2004
5
0
0
Sep 2004
2
0
0
Oct 2004
6
0
0
Nov 2004
15
0
0
Dec 2004
10
0
0
Jan 2005
17
0
0
Feb 2005
10
0
0
Mar 2005
20
0
0
Apr 2005
5
0
0
May 2005
2
0
0
Jun 2005
10
0
0
Jul 2005
3
0
0
Aug 2005
11
0
0
Sep 2005
6
0
0
Oct 2005
20
0
0
Nov 2005
18
0
0
Dec 2005
7
0
0
Jan 2006
16
0
0
Feb 2006
9
0
0
Mar 2006
16
0
0
Apr 2006
5
0
0
May 2006
6
0
0
Jun 2006
7
0
0
Jul 2006
4
0
0
Aug 2006
3
0
0
Sep 2006
7
0
0
Oct 2006
11
0
0
Nov 2006
9
0
0
Dec 2006
6
0
0
Jan 2007
3
0
0
Feb 2007
10
0
0
Mar 2007
15
0
0
Apr 2007
6
0
0
May 2007
8
0
0
Jun 2007
3
0
0
Jul 2007
4
0
0
Aug 2007
9
0
0
Sep 2007
9
0
0
Oct 2007
14
0
0
Nov 2007
21
0
0
Dec 2007
9
0
0
Jan 2008
14
0
0
Feb 2008
39
0
0
Mar 2008
25
0
0
Apr 2008
20
0
0
May 2008
22
0
0
Jun 2008
11
0
0
Jul 2008
9
0
0
Aug 2008
17
0
0
Sep 2008
25
0
0
Oct 2008
15
0
0
Nov 2008
15
0
0
Dec 2008
17
0
3
Jan 2009
15
0
1
Feb 2009
8
0
1
Mar 2009
11
0
7
Apr 2009
13
0
7
May 2009
12
0
5
Jun 2009
9
0
4
Jul 2009
14
0
0
Aug 2009
17
0
4
Sep 2009
12
0
1
Oct 2009
9
0
1
Nov 2009
11
0
2
Dec 2009
10
0
3
Jan 2010
8
0
2
Feb 2010
7
0
3
Mar 2010
14
0
1
Apr 2010
5
0
1
May 2010
11
0
3
Jun 2010
9
0
3
Jul 2010
13
0
11
Aug 2010
5
0
1
Sep 2010
6
0
1
Oct 2010
8
0
0
Nov 2010
9
0
1
Dec 2010
6
0
1
Jan 2011
17
0
4
Feb 2011
19
0
0
Mar 2011
14
0
3
Apr 2011
10
0
2
May 2011
7
0
3
Jun 2011
8
0
0
Jul 2011
11
0
1
Aug 2011
6
0
1
Sep 2011
5
0
0
Oct 2011
22
4
9
Nov 2011
14
0
3
Dec 2011
11
0
11
Jan 2012
8
0
8
Feb 2012
3
0
9
Mar 2012
8
0
7
Apr 2012
10
0
12
May 2012
11
0
5
Jun 2012
6
0
9
Jul 2012
8
0
3
Aug 2012
9
0
2
Sep 2012
8
0
6
Oct 2012
6
0
2
Nov 2012
10
0
7
Dec 2012
13
0
2
Jan 2013
17
0
8
Feb 2013
16
0
11
Mar 2013
10
0
7
Apr 2013
16
0
3
May 2013
18
0
10
Jun 2013
7
0
5
Jul 2013
13
0
4
Aug 2013
6
0
4
Sep 2013
16
0
13
Oct 2013
30
0
16
Nov 2013
14
0
15
Dec 2013
17
0
20
Jan 2014
14
0
14
Feb 2014
4
1
8
Mar 2014
11
0
17
Apr 2014
24
1
17
May 2014
9
1
7
Jun 2014
4
0
5
Jul 2014
12
1
10
Aug 2014
13
1
9
Sep 2014
7
1
0
Oct 2014
13
1
3
Nov 2014
11
0
4
Dec 2014
4
1
7
Jan 2015
14
0
1
Feb 2015
10
0
8
Mar 2015
7
0
7
Apr 2015
11
0
6
May 2015
14
0
4
Jun 2015
12
0
8
Jul 2015
10
0
5
Aug 2015
9
0
1
Sep 2015
25
0
4
Oct 2015
2
0
2
Nov 2015
19
0
2
Dec 2015
25
0
5
Jan 2016
5
0
8
Feb 2016
2
0
4
Mar 2016
7
0
6
Apr 2016
8
0
7
May 2016
8
0
2
Jun 2016
10
0
1
Jul 2016
5
0
5
Aug 2016
11
0
1
Sep 2016
13
0
3
Oct 2016
21
1
12
Nov 2016
11
0
7
Dec 2016
6
0
0
Jan 2017
15
1
3
Feb 2017
11
0
7
Mar 2017
9
0
2
Apr 2017
6
0
1
May 2017
23
0
11
Jun 2017
12
0
5
Jul 2017
18
0
8
Aug 2017
8
0
4
Sep 2017
36
0
4
Oct 2017
14
0
4
Nov 2017
26
0
4
Dec 2017
28
0
0
Jan 2018
10
0
4
Feb 2018
48
0
8
Mar 2018
12
0
2
Apr 2018
14
0
2
May 2018
12
0
3
Jun 2018
18
0
2
Jul 2018
56
0
4
Aug 2018
22
0
6
Sep 2018
8
0
5
Oct 2018
22
0
3
Nov 2018
24
0
5
Dec 2018
22
0
2
Jan 2019
10
0
7
Feb 2019
25
0
10
Mar 2019
10
0
13
Apr 2019
16
0
3
May 2019
20
0
5
Jun 2019
10
0
5
Jul 2019
14
0
4
Aug 2019
16
0
6
Sep 2019
21
0
0
Oct 2019
37
0
4
Nov 2019
16
0
7
Dec 2019
6
0
3
Jan 2020
19
0
6
Feb 2020
38
0
8
Mar 2020
24
0
3
Apr 2020
22
0
7
May 2020
27
0
10
Jun 2020
12
0
9
Jul 2020
18
0
3
Aug 2020
16
0
4
Sep 2020
30
0
4
Oct 2020
26
0
4
Nov 2020
25
0
6
Dec 2020
39
0
9
Jan 2021
28
0
9
Feb 2021
24
0
13
Mar 2021
48
0
11
Apr 2021
32
0
16
May 2021
1
0
5
Jun 2021
0
0
12
Jul 2021
0
0
4
Aug 2021
0
0
3
Sep 2021
1
0
12
Oct 2021
20
0
18
Nov 2021
38
0
18
Dec 2021
46
0
12
Jan 2022
20
0
7
Feb 2022
27
0
4
Mar 2022
40
0
8
Apr 2022
28
0
2
May 2022
64
0
16
Jun 2022
50
0
4
Jul 2022
37
0
3
Aug 2022
55
0
4
Sep 2022
46
0
12
Oct 2022
84
0
8
Nov 2022
40
0
8
Dec 2022
20
0
6
Jan 2023
18
0
4
Feb 2023
65
0
2
Mar 2023
60
0
6
Apr 2023
34
0
2
May 2023
22
0
5
Jun 2023
16
0
2
Jul 2023
15
0
6
Aug 2023
25
0
7
Sep 2023
16
0
3
Oct 2023
51
0
6
Nov 2023
52
0
9
Dec 2023
44
0
1
Jan 2024
46
0
1
Feb 2024
62
0
0
Total
4003
14
1010
Read the full text or download the PDF:
Subscribe
Log in
Log in via Institution
Log in via OpenAthens
Log in using your username and password
For personal accounts OR managers of institutional accounts
Username
*
Password
*
Forgot your log in details?
Register a new account?
Forgot
your user name or password?