Anticipatory and consummatory components of the experience of pleasure in schizophrenia: Cross-cultural validation and extension

Chan, Raymond C.K.; Ya, Wang; Huang, Jia; Shi, Yue; Wang, Yuna; Hong, Xiaohong; Ma, Zheng; Li, Zhanjian; Lai, Man-kin; Kring, Ann M.

doi:10.1016/j.psychres.2009.01.020

Cited by 118 publications

(96 citation statements)

References 19 publications

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“…Patients resulted more anhedonic than healthy controls in physical, social and anticipatory anhedonia, confirming previous results [19][20][21][22][23][24][25][26][27][28][29][30][31][32] . The higher anhedonia levels in the schizophrenic group was mediated by subjective experiences (FBF total score) suggesting a role of Basic Symptoms in the hedonic process.…”

Section: Discussionsupporting

confidence: 90%

Anhedonia in schizophrenia: The role of subjective experiences

Fortunati

Ossola

Camerlengo

et al. 2015

Comprehensive Psychiatry

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Section: Discussionsupporting

confidence: 90%

Anhedonia in schizophrenia: The role of subjective experiences

Fortunati

Ossola

Camerlengo

et al. 2015

Comprehensive Psychiatry

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“…A lower total score in the scale indicates a higher level of anhedonia. The Chinese version of the TEPS has been shown to possess adequate reliability in previous studies (Chan et al, 2010;Chan, Shi, et al, 2012;. Cronbach's alphas for the TEPS-ANT (anticipatory pleasure) and the TEPS-CON (consummatory pleasure) in the present sample were 0.77 and 0.75, respectively.…”

Section: Emotion Assessment Instrumentssupporting

confidence: 53%

The influence of anhedonia on feedback negativity in major depressive disorder

et al. 2014

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“…Anticipatory and actual pleasure were distinguished in an attempt to explain the fact that patients engage in fewer reward-seeking behaviours despite a seemingly intact capacity to experience pleasure. Studies have indicated that individuals with schizophrenia predict that future events will result in less pleasure than their control counterparts [38, 39, 51]. In a replication study using the TEPS with another cohort of schizophrenia subjects, the opposite result was obtained.…”

Section: Discussionmentioning

confidence: 97%

Improving Pleasure and Motivation in Schizophrenia: A Randomized Controlled Clinical Trial

Favrod

Nguyen

Chaix

et al. 2019

Psychother Psychosom

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Background: Negative symptoms are frequent in patients with schizophrenia and are associated with marked impairments in social functioning. The efficacy of drug-based treatments and psychological interventions on primary negative symptoms remains limited. The Positive Emotions Programme for Schizophrenia (PEPS) is designed to improve pleasure and motivation in schizophrenia patients by targeting emotion regulation and cognitive skills relevant to apathy and anhedonia. The main hypothesis of this study is that patients who attend 8 one-hour sessions of PEPS and treatment as usual (TAU) will have lower total apathy-avolition and anhedonia-asociality composite scores on the Scale for the Assessment of Negative Symptoms (SANS) than patients who attend only TAU. Methods: Eighty participants diagnosed with schizophrenia or schizoaffective disorder were randomized to receive either TAU or PEPS + TAU. The participants were assessed by independent evaluators before randomization (T0), in a post-test after 8 weeks of treatment (T1) and at a 6-month follow-up (T2). Results: The post-test results and 6-month follow-up assessments according to an intention-to-treat analysis showed that the apathy and anhedonia composite scores on the SANS indicated statistically greater clinical improvements in PEPS participants than in non-PEPS participants. In the post-test, anhedonia but not apathy was significantly improved, thus favouring the PEPS condition. These results were sustained at the 6-month follow-up. Conclusions: PEPS is an effective intervention to reduce anhedonia in schizophrenia. PEPS is a short, easy-to-use, group-based, freely available intervention that is easy to implement in a variety of environments (ClinicalTrials.gov ID: NCT02593058).

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Anticipatory and consummatory components of the experience of pleasure in schizophrenia: Cross-cultural validation and extension

Cited by 118 publications

References 19 publications

Anhedonia in schizophrenia: The role of subjective experiences

Anhedonia in schizophrenia: The role of subjective experiences

The influence of anhedonia on feedback negativity in major depressive disorder

Improving Pleasure and Motivation in Schizophrenia: A Randomized Controlled Clinical Trial

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