Abstract
Unwanted intrusive thoughts are a major public health concern (Nock et al., 2008; Bentum et al., 2017), and they are key to the development of a variety of dysregulated behaviours (Jungmann et al., 2016; Bergen et al., 2012). Thus, this study investigates reductive mechanisms for unwanted intrusive thoughts by analysing aspects of affectivity in clinical and non-clinical samples.
Quantitative means of data collection and analysis were used to explore UITs and affectivity. 530 adults took part in this study (236 males, 253 females, and 15 transgenders). Participants consisted of clinical (N=168) and non-clinical samples (N=336) who completed the MIDUS Sense of Control Scale (Lachman and Weaver, 1998), 20-Item Neuroticism Scale (Goldberg, 1999), Self-Compassion Scale (Neff, 2003a), Flourishing Scale (Diener et al., 2009), PANAS-N Scale (Watson et al., 1988), Generalized Anxiety Disorder 7-item (Spitzer et al., 2006), and Repetitive Thinking Questionnaire-10 (McEvoy et al., 2010).
Participants who experienced high levels of psychological flourishing, emotional stability, self-compassion, perceived control, and affective wellbeing were prone to experience minimal UITs. Anxiety was positively related to UITs. These findings suggest that these aspects of affectivity may aid the reduction or management of clinical and non-clinical unwanted intrusive thoughts.
This study has addressed gaps in knowledge and the literature on UITs by demonstrating that psychological flourishing, emotional stability, self-compassion, perceived control, and affective wellbeing as aspects of affectivity can be implemented as a reductive mechanism for UITs, and such implementation may have a high probability of effective reduction or management of clinical and non-clinical unwanted intrusive thoughts.