Importance of the nature of comparison conditions for testing theory-based interventions: reply

Susan Michie, Andrew Prestwich, Marijn de Bruin

Research output: Contribution to journal › Article

14 Citations (Scopus)

Abstract

The nature of comparison conditions is a much overlooked feature of designing and interpreting the results of randomized controlled trials, as outlined by Williams (see record 2010-18776-001). We agree that understanding the components and mechanisms of the comparison condition is necessary for making inferences about both intervention effectiveness (whether the intervention worked and which components may have contributed to such an effect) and about theoretical mediators (how it worked). The extent to which one can draw strong inferences regarding the efficacy and mechanisms of an intervention over the comparison is conditional upon a number of key points.
Original languageEnglish
Pages (from-to)468-470
Number of pages3
JournalHealth Psychology
Volume29
Issue number5
DOIs
Publication statusPublished - Sep 2010

Fingerprint

Randomized Controlled Trials

Keywords

  • behavior therapy
  • conditioning (psychology)
  • humans
  • psychological theory
  • randomized controlled trials as topic
  • therapies, investigational

Cite this

Importance of the nature of comparison conditions for testing theory-based interventions : reply. / Michie, Susan; Prestwich, Andrew; de Bruin, Marijn.

In: Health Psychology, Vol. 29, No. 5, 09.2010, p. 468-470.

Research output: Contribution to journal › Article

Michie, S, Prestwich, A & de Bruin, M 2010, 'Importance of the nature of comparison conditions for testing theory-based interventions: reply', Health Psychology, vol. 29, no. 5, pp. 468-470. https://doi.org/10.1037/a0020844
Michie S, Prestwich A, de Bruin M. Importance of the nature of comparison conditions for testing theory-based interventions: reply. Health Psychology. 2010 Sep;29(5):468-470. https://doi.org/10.1037/a0020844
Michie, Susan ; Prestwich, Andrew ; de Bruin, Marijn. / Importance of the nature of comparison conditions for testing theory-based interventions : reply. In: Health Psychology. 2010 ; Vol. 29, No. 5. pp. 468-470.
@article{2e8ef1662fb04770b90e7bcc86752730,
title = "Importance of the nature of comparison conditions for testing theory-based interventions: reply",
abstract = "The nature of comparison conditions is a much overlooked feature of designing and interpreting the results of randomized controlled trials, as outlined by Williams (see record 2010-18776-001). We agree that understanding the components and mechanisms of the comparison condition is necessary for making inferences about both intervention effectiveness (whether the intervention worked and which components may have contributed to such an effect) and about theoretical mediators (how it worked). The extent to which one can draw strong inferences regarding the efficacy and mechanisms of an intervention over the comparison is conditional upon a number of key points.",
keywords = "behavior therapy, conditioning (psychology), humans, psychological theory, randomized controlled trials as topic, therapies, investigational",
author = "Susan Michie and Andrew Prestwich and {de Bruin}, Marijn",
note = "(PsycINFO Database Record (c) 2010 APA, all rights reserved).",
year = "2010",
month = "9",
doi = "10.1037/a0020844",
language = "English",
volume = "29",
pages = "468--470",
journal = "Health Psychology",
issn = "0278-6133",
publisher = "AMER PSYCHOLOGICAL ASSOC",
number = "5",

}

TY - JOUR

T1 - Importance of the nature of comparison conditions for testing theory-based interventions

T2 - reply

AU - Michie, Susan

AU - Prestwich, Andrew

AU - de Bruin, Marijn

N1 - (PsycINFO Database Record (c) 2010 APA, all rights reserved).

PY - 2010/9

Y1 - 2010/9

N2 - The nature of comparison conditions is a much overlooked feature of designing and interpreting the results of randomized controlled trials, as outlined by Williams (see record 2010-18776-001). We agree that understanding the components and mechanisms of the comparison condition is necessary for making inferences about both intervention effectiveness (whether the intervention worked and which components may have contributed to such an effect) and about theoretical mediators (how it worked). The extent to which one can draw strong inferences regarding the efficacy and mechanisms of an intervention over the comparison is conditional upon a number of key points.

AB - The nature of comparison conditions is a much overlooked feature of designing and interpreting the results of randomized controlled trials, as outlined by Williams (see record 2010-18776-001). We agree that understanding the components and mechanisms of the comparison condition is necessary for making inferences about both intervention effectiveness (whether the intervention worked and which components may have contributed to such an effect) and about theoretical mediators (how it worked). The extent to which one can draw strong inferences regarding the efficacy and mechanisms of an intervention over the comparison is conditional upon a number of key points.

KW - behavior therapy

KW - conditioning (psychology)

KW - humans

KW - psychological theory

KW - randomized controlled trials as topic

KW - therapies, investigational

U2 - 10.1037/a0020844

DO - 10.1037/a0020844

M3 - Article

C2 - 20836600

VL - 29

SP - 468

EP - 470

JO - Health Psychology

JF - Health Psychology

SN - 0278-6133

IS - 5

ER -

Access to Document