American Psychiatric Association (2013). Diagnostic and statistical manual of mental disorders (5th ed.). Washington, DC: Author.
Cohen, J (1988) Statistical power analysis for the behavioral sciences. (2nd ed.) Hillsdale, NJ: Erlbaum.
Frost, RO and Hartl, TL (1996). A cognitive-behavioral model of compulsive hoarding. Behaviour Research and Therapy, 34, 341–350.
Frost, RO, Steketee, G and Grisham, J (2004). Measurement of compulsive hoarding: Saving Inventory-Revised. Behaviour Research and Therapy, 42, 1163–1182.
Gilliam, CM, Norberg, MM, Villavicencio, A, Morrison, S, Hannan, SE and Tolin, DF (2011). Group cognitive-behavioral therapy for hoarding disorder: An open trial. Behaviour Research and Therapy, 49, 802–807.
Gross, JJ and John, OP (2003). Individual differences in two emotion regulation processes: Implications for affect, relationships, and well-being. Journal of Personality and Social Psychology, 85, 348–362.
Iervolino, AC, Perroud, N, Fullana, MA, Guipponi, M, Cherkas, L, Collier, DA and Mataix-Cols, D (2009). Prevalence and heritability of compulsive hoarding: A twin study. The American Journal of Psychiatry, 166, 1156–1161.
John, OP and Gross, JJ (2004). Healthy and unhealthy emotion regulation: Personality processes, individual differences, and lifespan development. Journal of Personality, 72, 1301–1334.
Levy, HC, Worden, BL, Gilliam, CM, D'Urso, C, Steketee, G, Frost, RO and Tolin, DF (2017). Changes in saving cognitions mediate hoarding symptom change in cognitive-behavioral therapy for hoarding disorder. Journal of Obsessive-Compulsive and Related Disorders, 14, 112–118.
Mathes, BM, Oglesby, ME, Short, NA, Portero, AK, Raines, AM and Schmidt, NB (2017). An examination of the role of intolerance of distress and uncertainty in hoarding symptoms. Comprehensive Psychiatry, 72, 121–129.
Mathews, CA, Uhm, S, Chan, J, Gause, M, Franklin, J, Plumadore, J … Vega, E (2016). Treating hoarding disorder in a real-world setting: Results from the mental health association of san francisco. Psychiatry Research, 237, 331–338.
Moulding, R, Nedeljkovic, M, Kyrios, M, Osborne, D and Mogan, C (2017). Short-term cognitive–behavioural group treatment for hoarding disorder: A naturalistic treatment outcome study. Clinical Psychology & Psychotherapy, 24, 235–244.
Muroff, J, Steketee, G, Bratiotis, C and Ross, A (2012). Group cognitive and behavioral therapy and bibliotherapy for hoarding: A pilot trial. Depression and Anxiety, 29, 597–604.
Muroff, J, Steketee, G, Frost, RO and Tolin, DF (2014). Cognitive behavior therapy for hoarding disorder: Follow-up findings and predictors of outcome. Depression and Anxiety, 31, 964–971.
Phung, PJ, Moulding, R, Taylor, JK and Nedeljkovic, M (2015). Emotional regulation, attachment to possessions, and hoarding. Scandinavian Journal of Psychology, 56, 573–581.
Samuels, JF, Bienvenu, OJ, Grados, MA, Cullen, B, Riddle, MA, Liang, K … Nestadt, G (2008). Prevalence and correlates of hoarding behavior in a community-based sample. Behaviour Research and Therapy, 46, 836–844.
Shaw, AM and Timpano, KR (2016). An experimental investigation of the effect of stress on saving and acquiring behavioral tendencies: The role of distress tolerance and negative urgency. Behavior Therapy, 47, 116–129.
Simons, JS and Gaher, RM (2005). The Distress Tolerance Scale: Development and validation of a self-report measure. Motivation and Emotion, 29, 83–102.
Steketee, G and Frost, RO (2007a). Compulsive hoarding and acquiring: Therapist guide. Oxford: Oxford University Press.
Steketee, G and Frost, RO (2007b). Compulsive hoarding and acquiring: Workbook. Oxford: Oxford University Press.
Steketee, G, Frost, RO and Kyrios, M (2003). Cognitive aspects of compulsive hoarding. Cognitive Therapy and Research, 27, 463–479.
Steketee, G, Frost, RO, Tolin, DF, Rasmussen, J and Brown, TA (2010). Waitlist-controlled trial of cognitive behavior therapy for hoarding disorder. Depression and Anxiety, 27, 476–484.
Taylor, JK, Moulding, R and Nedeljkovic, M (2018). Emotion regulation and hoarding symptoms. Journal of Obsessive Compulsive and Related Disorders, 18, 86–97.
Timpano, KR, Shaw, AM, Cougle, JR and Fitch, KE (2014). A multifaceted assessment of emotional tolerance and intensity in hoarding. Behavior Therapy, 45, 690–699.
Timpano, KR, Buckner, JD, Richey, JA, Murphy, DL and Schmidt, NB (2009). Exploration of anxiety senstitivity and distress tolerance as vulnerability factors for hoarding behaviors. Depression and Anxiety, 26, 343–353.
Tolin, DF, Fitch, KE, Frost, RO and Steketee, G (2010). Family informants’ perceptions of insight in compulsive hoarding. Cognitive Therapy and Research, 34, 69–81.
Tolin, DF, Frost, RO and Steketee, G (2007). An open trial of cognitive-behavioral therapy for compulsive hoarding. Behaviour Research and Therapy, 45, 1461–1470.
Tolin, DF, Frost, RO, Steketee, G, Gray, KD and Fitch, KE (2008). The economic and social burden of compulsive hoarding. Psychiatry Research, 160, 200–211.
Tolin, DF, Frost, RO, Steketee, G and Muroff, J (2015). Cognitive behavioral therapy for hoarding disorder: A meta-analysis. Depression and Anxiety, 32, 158–166.