The self and psychotherapy: are the predictions ACT makes about self-as-content accurate?

Objectives: The evidence base for Acceptance and Commitment Therapy’s (ACT) overall effectiveness is highly promising. However, the extent to which the six processes comprising ACT have been investigated is extremely variable. In particular, the process regarding the self and therapeutic change is i...

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Main Author: Naidoo, Rohan James
Format: Thesis (University of Nottingham only)
Language:English
Published: 2011
Subjects:
Online Access:https://eprints.nottingham.ac.uk/12171/
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author Naidoo, Rohan James
author_facet Naidoo, Rohan James
author_sort Naidoo, Rohan James
building Nottingham Research Data Repository
collection Online Access
description Objectives: The evidence base for Acceptance and Commitment Therapy’s (ACT) overall effectiveness is highly promising. However, the extent to which the six processes comprising ACT have been investigated is extremely variable. In particular, the process regarding the self and therapeutic change is in need of validation, having never been subjected to empirical investigation The objective of the present study was to achieve this by testing whether the predictions ACT makes regarding the self and therapeutic change are supported by quantitative data. The specific prediction to be tested were that a) those with a fixed sense of self and low psychological flexibility will display high therapeutic resistance and b) those with a fluid sense of self and high psychological flexibility will display a strong tendency towards value-based behaviour. Method: Data from 171 non-clinical participants was subjected to a two-way between subjects ANCOVA, with self-theory and psychological flexibility as independent variables and therapeutic reactance as the dependent variable, co-varying out the effects of gender. Results: A significant interaction effect between psychological flexibility and sense of self was found. Post-hoc tests revealed two specific findings: Firstly, people with low psychological flexibility and a fixed sense of self displayed therapeutic reactance that was likely to impede therapeutic change. Secondly, people with high psychological flexibility and a fluid sense of self displayed therapeutic reactance that was more likely to be consistent with value-driven, goal-oriented behaviour. Conclusions: These findings are consistent with ACT’s theorised process regarding the self and therapeutic change. Thus, ACT’s predictions regarding the self and therapeutic change have received their first empirical validation. Clinically, the overarching psychotherapeutic focus is on the client’s process of relating to their self-concept, rather than altering its contents.
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spelling nottingham-121712025-02-28T11:17:57Z https://eprints.nottingham.ac.uk/12171/ The self and psychotherapy: are the predictions ACT makes about self-as-content accurate? Naidoo, Rohan James Objectives: The evidence base for Acceptance and Commitment Therapy’s (ACT) overall effectiveness is highly promising. However, the extent to which the six processes comprising ACT have been investigated is extremely variable. In particular, the process regarding the self and therapeutic change is in need of validation, having never been subjected to empirical investigation The objective of the present study was to achieve this by testing whether the predictions ACT makes regarding the self and therapeutic change are supported by quantitative data. The specific prediction to be tested were that a) those with a fixed sense of self and low psychological flexibility will display high therapeutic resistance and b) those with a fluid sense of self and high psychological flexibility will display a strong tendency towards value-based behaviour. Method: Data from 171 non-clinical participants was subjected to a two-way between subjects ANCOVA, with self-theory and psychological flexibility as independent variables and therapeutic reactance as the dependent variable, co-varying out the effects of gender. Results: A significant interaction effect between psychological flexibility and sense of self was found. Post-hoc tests revealed two specific findings: Firstly, people with low psychological flexibility and a fixed sense of self displayed therapeutic reactance that was likely to impede therapeutic change. Secondly, people with high psychological flexibility and a fluid sense of self displayed therapeutic reactance that was more likely to be consistent with value-driven, goal-oriented behaviour. Conclusions: These findings are consistent with ACT’s theorised process regarding the self and therapeutic change. Thus, ACT’s predictions regarding the self and therapeutic change have received their first empirical validation. Clinically, the overarching psychotherapeutic focus is on the client’s process of relating to their self-concept, rather than altering its contents. 2011-12-13 Thesis (University of Nottingham only) NonPeerReviewed application/pdf en arr https://eprints.nottingham.ac.uk/12171/1/DCP_0910_RES_4092614_08127520Amended.pdf Naidoo, Rohan James (2011) The self and psychotherapy: are the predictions ACT makes about self-as-content accurate? DClinPsy thesis, University of Nottingham. Identity The self Psychotherapy resistance Reactance Acceptance and commitment therapy ACT Change
spellingShingle Identity
The self
Psychotherapy resistance
Reactance Acceptance and commitment therapy
ACT
Change
Naidoo, Rohan James
The self and psychotherapy: are the predictions ACT makes about self-as-content accurate?
title The self and psychotherapy: are the predictions ACT makes about self-as-content accurate?
title_full The self and psychotherapy: are the predictions ACT makes about self-as-content accurate?
title_fullStr The self and psychotherapy: are the predictions ACT makes about self-as-content accurate?
title_full_unstemmed The self and psychotherapy: are the predictions ACT makes about self-as-content accurate?
title_short The self and psychotherapy: are the predictions ACT makes about self-as-content accurate?
title_sort self and psychotherapy: are the predictions act makes about self-as-content accurate?
topic Identity
The self
Psychotherapy resistance
Reactance Acceptance and commitment therapy
ACT
Change
url https://eprints.nottingham.ac.uk/12171/