Europe PMC Funders Group Author Manuscript Arch Womens Ment Health. Author manuscript; available in PMC 2016 August 31. Published in final edited form as: Arch Womens Ment Health. 2016 February ; 19(1): 167–172. doi:10.1007/s00737-015-0565-5.
Europe PMC Funders Author Manuscripts
Changing mothers' perception of infant emotion: A pilot study R Carnegie1, C Shepherd1, R.M. Pearson1, K. S Button1, M. R Munafò2, J Evans1, and I.S. Penton-Voak2 1Centre
of Academic Mental Health, University of Bristol
2School
of Experimental Psychology, University of Bristol
Abstract Cognitive Bias Modification (CBM) techniques, which experimentally retrain abnormal processing of affective stimuli, are becoming established for various psychiatric disorders. Such techniques have not yet been applied to maternal processing of infant emotion, which is affected by various psychiatric disorders. Materials and Methods—In a pilot study, mothers of children under 3 years old (n = 32) were recruited and randomly allocated to one of three training exercises, aiming either to increase or decrease their threshold of perceiving distress in a morphed continuum of 15 infant facial images. Differences between pre- and post-training threshold were analysed between and within subjects.
Europe PMC Funders Author Manuscripts
Results—Compared to baseline thresholds, the threshold for perceiving infant distress decreased in the lowered threshold group (mean difference -1.7 frames, 95% confidence intervals (CI) -3.1 to -0.3 p=0.02), increased in the raised threshold group (1.3 frames, 95% CI 0.6 to 2.1 p
Europe PMC Funders Author Manuscripts
Changing mothers' perception of infant emotion: A pilot study R Carnegie1, C Shepherd1, R.M. Pearson1, K. S Button1, M. R Munafò2, J Evans1, and I.S. Penton-Voak2 1Centre
of Academic Mental Health, University of Bristol
2School
of Experimental Psychology, University of Bristol
Abstract Cognitive Bias Modification (CBM) techniques, which experimentally retrain abnormal processing of affective stimuli, are becoming established for various psychiatric disorders. Such techniques have not yet been applied to maternal processing of infant emotion, which is affected by various psychiatric disorders. Materials and Methods—In a pilot study, mothers of children under 3 years old (n = 32) were recruited and randomly allocated to one of three training exercises, aiming either to increase or decrease their threshold of perceiving distress in a morphed continuum of 15 infant facial images. Differences between pre- and post-training threshold were analysed between and within subjects.
Europe PMC Funders Author Manuscripts
Results—Compared to baseline thresholds, the threshold for perceiving infant distress decreased in the lowered threshold group (mean difference -1.7 frames, 95% confidence intervals (CI) -3.1 to -0.3 p=0.02), increased in the raised threshold group (1.3 frames, 95% CI 0.6 to 2.1 p
