Welcome to the Clinical and Criminal Mind!
As someone who eats, breathes, and sleeps psychology. I felt the need to inflict my professional, research, and clinical interests on the rest of the world via blog format (as if my social life wasn’t in crisis enough anyway!).
Here on the clinical and criminal mind you will find an assortment of mind blowing (Well interesting…) cases, theories, and information related to all things Clinical and Forensic psychology. Blog posts will range from core/classic cases & theories, right through to new cases/theories and upcoming advancements in the respective fields.

“Blah blah blah” you say! “What can I actually expect?” Well here’s some examples of what you can expect from the clinical and criminal mind:

“Psychopathy: Mind & Behaviour”

“Serial killers”

“Detecting Deception”

“The Bystander effect and diffusion of responsibility”


“Eating Disorders- media influence”

“Dissociative Identity Disorder: Splitting minds or protective wall?”

“When children rebel: Conduct disorder”

“Personality Disorders: human extremities”

And many more things to come as well!



Munchausen by Proxy: A Mothers Madness?

How many times when we were children did we all lie in the bed with the flu and have our parents look after us? (I would still do it now at the age of 24 if my parents didn’t live at the other end of the country!) It might have been that time when your mother brought you soup, wiped your forehead, and sang you a sweet lullaby?

But what happens when that parent is the cause of the illness? What if that soup contained a different ingredient to your usual Tomato and basil? What if in-fact, that soup contained large amounts of sodium? salt? or even arsenic?!

Munchausen by Proxy Syndrome (MbPS) or “Factitious Disorder by proxy” is a psychological disorder characterised by a care giver (most commonly the mother) faking, exaggerating, or inducing psychological/physical illnesses on those they care for (usually their children).  The main motive for this behaviour is to gain attention and sympathy from others around them.  This is what distinguishes Munchausen by Proxy from other forms of child abuse (the drive and need for attention from those around them, as opposed to just inflicting harm/control) in mild cases the caregiver will fabricate or exaggerate symptoms of illness in their loved one, resulting in the child having to have multiple medical tests and in some cases operations!  In the more severe cases of MbPS we see the caregiver actually causing the sickness, in some cases resulting in long term health problems or even death!

There is a lot of controversy regarding Mbps and whether or not it is a genuine psychological disorder or a scapegoat to avoid longer prison sentences or even criminal imprisonment altogether. As well as this, there is sometimes uncertainty as to whether child abuse was involved or whether sudden infant death syndrome was the cause of death in the most severe cases. This has often caused a lot of problems within criminal justice systems and judicial proceedings.  Lets take a look at a high profile case related to Blanca Montana (Pictured Below:Photo Credit: Arizona Daily Star).

Image result for blanca montano

Blanca Montano was a mother who brought her children to hospital in 2011 (Arizona, USA), stating that they were both displaying illness and flu like symptoms.  Both children received blood tests and were diagnosed with an E-coli infection, and treated.  Montano’s son made a full recovery after successful treatment, but Montano’s daughter (5 months old) appeared to be getting worse rather than improving.  Whilst the baby spent time in the intensive care unit she contracted multiple bacterial infections, in rapid succession of one another. This was obviously alarming to medical staff, and further tests could not determine what was causing the vast amounts of infections.  It was during this time clinicians became suspicious of Blanca, whom was having problems with the child’s father (trouble letting go of him, and the romantic relationship!).  It appeared to clinical staff that Blanca was trying to gain attention from the child’s father and attempt to win back his affection via. the deteriorating health of their daughter.  After placing a camera in the ICU room and recording for several days, footage showed Montano fiddling with her daughters IV drip and then covering the lens of the camera (a nurse claimed to have found syringes in Montano’s possession!).  This was enough evidence for police & child protection services to intervene, restricting Montano from visiting her daughter. Unsurprisingly (-.-) the daughter started to show signs of recovery without her mothers interference (making a full recovery!).  Long story short, Montano was found guilty of  child abuse and sentenced to 13 years in prison.

Right so a bit of a break from fact feeding and story telling. The case above seems pretty clear cut and obvious that the mother was displaying MbPS.  It was also pretty clear cut that the mother was causing intentional harm to her child and tampering with the child’s recovery and care.  But are all MbPS cases correct? are they all clear cut?  Do the health professionals make mistakes? (WARNING!: MORE UPCOMING CASE TELLING! please hold out I promise there is light at the end of the tunnel…)

Sally Clark (Pictured Below: Photo credit: Reuters.com) was a solicitor in the UK accused and convicted of murdering her two sons as infants.  The circumstances of the death of the babies was related to breathing problems (both babies a year apart from each other).  Police found it difficult to believe that two children could die under the exact same circumstances and arrested Sally on suspicion of murder.  Sally was found guilty based on the opinion and evidence of Sir Roy Meadow (prestigious Paediatrician and expert in the field of MbPS) stating the criteria met MbPS, and that the chances of 2 babies dying of SID (sudden infant death syndrome) in the family and home was a 1 in 73 million chance.  Clark was portrayed as a depressed, alcoholic who hated her children whom she had to give her career up for.  Sally was convicted to life in prison.

Image result for sally clark mbps

It was only when during her second appeal that this sentence was overturned.  It was found that Sir Roy Meadow had miscalculated his information, as well as the pathologist (Coroner for you Americans!) failing to produce a report to state that one of the children had suffered from a bacterial infection, which most likely led to death by natural causes.

This was not a case of child abuse and MbPS, and sadly resulted in Sally Clark never recovering and dying of alcohol poisoning in 2007. Both Meadow and the pathologist received medical sanctions regarding serious medical misconduct.  Meadow as a result was removed from the medical register (although reinstated a year later!!!) and the pathologist was banned for 3 years!

The Sally Clark case is one example of how MbPS can be misinterpreted even by leading experts, the causes of death appeared to be natural when all facts were made available! Was Sally targeted due to her Postnatal depression & problems with alcohol? Was Meadown the leading expert too quick to jumpy to assumptions without full information?

So what do you think?

Is MbPS a valid psychological disorder?


is it an excuse for a mother to commit murder?








Psychopathy: The Mind of a Serial Killer?

When most people hear the term “Psychopath” a number of distinct examples resonate within their minds.  Perhaps real world examples such as; Charles Manson who managed to control, charm, and manipulate a group of people to commit murders; or Jeffrey Dahmer who targeted, murdered and consumed young men (Yes he ate the flesh and organs of his victims!).  Even if we turn to the media we are exposed to psychopathic serial killers with famous cult examples such as; Hannibal Lector (Silence of the lambs- incredible film by the way!) or Norman Bates (Psycho).  Basically we can all name or refer to someone whom we believe to be a “Psychopath” especially in particular serial killers.

But other than murder what characteristics actually define these serial killers? What do these individuals all have in common?

Well perhaps similar personality and behavioural traits…

Hervey M. Cleckley (circa 1941) was the first individual to provide a clinical description of psychopathy with his book entitled the “Mask of Sanity” (the idea being that a psychopath may appear normal but this is a mask hiding a psychiatric disorder).  Feel free to check this out if you would like some initial background on psychopathy.  In this blog post I will be focusing on Robert Hare’s creation of the Psychopathy Checklist-Revised (PCL-R), which is most commonly used in this day and age to characterise and measure psychopathic traits.

The PCL-R assesses and measures psychopathic traits based on 20 items, these items consist of personality and behavioural characteristics (based on Hare’s work in prisons interviewing inmates). This information is usually collected and defined through an interview (as well as prev. risk assessments & documentation) with the individual/inmate regarding characteristics listed below:

  1. Superficial Charm
  2. Grandiosity (heightened sense of self-worth)
  3. Constant need for stimulation
  4. Pathological Lying
  5. Manipulating others
  6. Lack of remorse or guilt
  7. Shallow or flat emotions
  8. Lack of empathy
  9. Using other people for gains (parasitic lifestyle)
  10. Poor control of actions/behaviour
  11. Promiscuity
  12. Early behavioural problems
  13. Lack of realistic long-term goals
  14. Impulsive actions & behaviours
  15. Irresponsible actions/behaviour
  16. Shifting blame from self/non-acceptance of responsibility
  17. Several Marital relationships
  18. Delinquency when young
  19.  Revocation of conditional release (release from custody/imprisonment under meeting certain conditions e.g. good behaviour, if the inmate is deemed risky to public or self the release will be revoked)
  20. Criminal Versatility (committing a variety of different crimes)

In the UK an individual must meet a minimum score of 25, whereas in the US an individual needs to meet a cut-off of 30.  Each item is rated a score of 0, 1 or 2 (0 if the item does not apply at all to the individual, 1 if there is partial or mixed information, and 2 if there is a reasonable or good cause to believe a match with the individual) with a total score of 40.

Okay so by now you are probably bored to tears of hearing about scoring and the measurement of interviews (Not the most interesting of subjects I know!).  So how would this apply in a real life case scenario?!  Well lets take a look!

Lets take a look at serial killer Aileen Wouornos (pictured below):

Image result for aileen wuornos
Photo Credit: Murderpedia.org


I’m not going to go into too much detail about Aileen here as (SPOILER ALERT!) I will be doing a case study on her in this blog in the future.  But how do these criteria connect to her? Below is my own (amateurish!) attempt at the PCL-R (sadly without being able to interview Aileen!) based on research regarding her behaviours, life and thoughts.

PCL-R Items


Score (0-2) Evidence
Superficial Charm


2 Aileen was a prostitute by trade, falsely charming men was part of her persona to attract clients.



1 Bragged about alcohol consumption, but did not directly believe she was superior to others.
Constant need for stimulation



2 She drank heavily, used drugs and was a prostitute by trade.
Pathological Lying 2 Throughout the course of her murder spree, Aileen would lie to her partner about how she gained money, cars etc.   She also initially denied blame for murders.
Manipulating Others 2 Lured her victims into secluded locations by offering lower prices, previous fraudulent actions.



Lack of remorse or guilt 2 Aileen lacked remorse about the murders, blaming the victims and stating she was defending herself from violence and rape.
Shallow or flat emotions



2 Was said to be cold about the murders she committed, as well as the victims.
Lack of empathy



2 Aileen showed little empathy for her victims & their families, stating their actions led to her murdering them.
Using other people for gains



2 Although initially an independent woman, she murdered men, so that she could rob them of money and belongings.
Poor Control of actions & Behaviours 2 Aileen was sad to have an explosive temper, and displayed violence.



2 Aileen was a sex worker by trade, having sex with a number of different men.
Early Behavioural problems 2 Aileen had many run ins with the law from a young age, as well as being a victim of abuse.
Lack of realistic long term goals 2 Worked as a prostitute but believed she could become a lawyer (she had no qualifications or experience)
Impulsive actions & behaviour 2 Heavy drinker, previous encounters with police when younger.
Irresponsible actions/behaviour 2 Heavy alcohol consumption, early run ins with police and could not hold down a long term job.
Shifting blame from self/non-acceptance of responsibility. 1 Accepted responsibility for her crimes, but initially denied them or blamed victim.
Several Marital Relationships 1 2 legal marriages
Delinquency when young 1 Minor offences and run ins with police when young.
Revocation of conditional release 0 N/A
Criminal Versatility 2 She gained a range of charges against her during her life, including prostitution, fraud, theft etc.
Total: 34 <20 Low

20-29 Moderate

30-39 Severe

Based on my score of 34 we can see that Aileen would be within the Severe range of the Psychopathy scale, displaying Severe psychopathic personality/behaviour traits.  It is also interesting to state that research by Myer et al (2005) completed a PCL-R of Aileen and rated her as 32 (Okay I didn’t get it right -.-, but not a bad job for an amateur!).

A lot of our society will register to some degree on  the PCL-R, and most people who meet psychopathic criteria are able to live functional and stable lives (Take your boss for instance, or that CEO of a major corporate firm!) but this will be covered in a future blog! Basically not everyone who meets psychopathic criteria will go out and murder people! There are other extraneous factors involved: Genetics, Abuse, childhood upbringing, mental illness etc.

So have a bit of fun, where do you think you rate on the PCL-R? Are you an psychopath? Do you have the same traits as Aileen or Charles Manson?  Give it a go, you might learn something new about yourself…


The Hare Psychopathy Checklist-Revised by Robert D. Hare, 1991. Multi-Health Systems, 908 Niagara Falls Blvd, North Tonawanda, New York, USA, 14120-2060

Myers, W., Gooch, E., and Meloy, J., “The Role of Psychopathy and Sexuality in a Female Serial Killer,” Journal of Forensic Sciences, Vol. 50, No. 3, 2005, pp. 1-6, https://doi.org/10.1520/JFS2004324. ISSN 0022-1198