The developmental trajectory is the progressive continuum through which a human ability develops in life (Hewson, 2015). For instance, research suggests that theory of mind (ToM)– the ability to attribute mental states (e.g. false beliefs) that differ from one’s own to other people begins to develop around age 4- and becomes more complex/sophisticated with maturity (e.g. second order beliefs; Hewson, 201). “It’s not until age 7 that we get what looks more like an adult [moral] response” (The Open University, 2019a). Furthermore, it is believed that when mentally disordered offenders (e.g. schizophrenes; Davey)- and those with intellectual and developmental disabilities (IDD; Lyndsay et al., 2018)- fail to understand other people’s mental states, they have a ToM deficit resulting either from childhood trauma which thwarted the normal developmental trajectory of executive functioning skills (Davey, 2018; Hewson, 2015); from biological/neurodevelopmental disorders such as Autistic Spectrum Disorder (ASD; Mugno et al., 2018; Lyndsay et al., 2018), and/or from personality disorders such as psychopathy (The Open University, 2019b); therefore these people need special support tailored to their needs in adulthood to help them be independent, and to find happiness. Sometimes these needs are of criminogenic nature (Barker et al., 2017; Harkins et al., 2018), and this is why those lacking ToM are given attention and protection to prevent the potential escalation of maladaptive behaviours (Ward and Willis, 2018; Schug et al., 2018); as well as the risky methods for coping with stress (Taylor and Reeves, 2017).
References
Barker, M.J. and Cooper, T. (2017) ‘Mindfulness’, in Vossler, A., Havard, C., Pike, G., Barker, M.J. and Raabe, B. (eds), Mad or Bad? A Critical Approach to Counselling and Forensic Psychology, London, SAGE Publications, pp. 238-250.
Davey, G. (2018) Psychopathology, West Sussex, British Psychological Society and John Wiley & Sons, pp. 236-558.
Harkins, L., Ware, J. and Mann, R. (2018) ‘Treating Dangerous Offenders’, in Davies, G.M. and Beech, A.R. (eds), Forensic Psychology: Crime, Justice, Law, Interventions, John Wiley & Sons Ltd, pp. 547-570.
Hewson, C. (2015) ‘Mindreading’, in Turner, J., Hewson, C., Mahendran, K. and Stevens, P. (eds), Living Psychology: From the Everyday to the Extraordinary, Milton Keynes, The Open University, pp. 15-56.
Lindsay, W.R., Taylor, J.L. and Michie, A.M. (2018) ‘Interventions for Offenders with Intellectual Disabilities’, in Davies, G.M. and Beech, A.R. (eds), Forensic Psychology: Crime, Justice, Law, Interventions, John Wiley & Sons Ltd, pp. 603-628.
Mugno, A.P., Malloy, L.C. and La Rooy, D.J. (2018) ‘Interviewing Witnesses’, in Davies, G.M. and Beech, A.R. (eds), Forensic Psychology: Crime, Justice, Law, Interventions, John Wiley & Sons Ltd, pp. 203-223.
Schug, R.A., Gao, Y., Glenn, A.L., Peskin, M., Yang, Y. and Raine, A. (2015) ‘The Developmental Evidence Base: Neurobiological Research and Forensic Applications’, in Crighton, D.A. and Towl, G.J. (eds), Forensic Psychology, 2nd edn, West Sussex, British Psychological Society and John Wiley and Sons Ltd, pp. 115-128.
Taylor, P. and Reeves, A. (2017) ‘Self-harm and Suicide’, in Vossler, A., Havard, C., Pike, G., Barker, M.J. and Raabe, B. (eds), Mad or Bad? A Critical Approach to Counselling and Forensic Psychology, London, SAGE Publications, pp. 268-281.
The Open University (2019a) ‘TED Talk: Rebecca Saxe’ [Video], DD210 Living Psychology: From the Everyday to the Extraordinary. Available at https://learn2.open.ac.uk/mod/oucontent/view.php?id=1467708§ion=4.2 (Accessed 21 September 2019).
The Open University (2019b) ‘8 Theories of mindreading difficulties’, DD210-19J Week 4: Mindreading Difficulties – Examples from clinical psychology [Online]. Available at https://learn2.open.ac.uk/mod/oucontent/view.php?id=1467710§ion=8 (Accessed 22 October 2019).
Ward, T. and Willis, G.M. (2018) ‘The Rehabilitation of Offenders: Good Lives and Risk Reduction’, in Davies, G.M. and Beech, A.R. (eds), Forensic Psychology: Crime, Justice, Law, Interventions, John Wiley & Sons Ltd, pp. 663-682.