For a classification system to be useful it needs to be reliable. One problem is that of differential diagnosis, Bhui et al suggested symptoms of different mental disorders often overlap, exhibiting some symptoms of schizophrenia, e.g. major depressive disorder and schizophrenia both involve low levels of motivation. Therefore suggesting that there is no sharp dividing line between individuals with schizophrenia and those not suffering from the condition. Additionally, the existence of a disorder called Schizotypal personality disorder means that it is sometimes difficult to decide if a person has schizophrenia or schizotypal personality disorder further reducing the reliability with which schizophrenia is diagnosed.
Sometimes they can believe that they are someone else and may believe others are trying to harm them. Unusual or dysfunctional ways of thinking are other symptoms that may be occurring. Some may execute poor “executive functioning”, trouble focusing, or problems with “working memory”. This can cause great emotional stress. It is thought that schizophrenia is caused by several different factors.
Adjustment disorders are when the individual found it hard to adjust to the change in life events. Also a person with major depressive disorder may suffer from family problems, abuse or
Drastic changes in behaviour may occur, and the person can become upset, anxious, confused, angry or suspicious of those around them. They may not think they need help, and it can be hard to persuade them to visit a doctor. Changes in thinking and behaviour are the most obvious signs of schizophrenia, but people can experience symptoms in different ways. The symptoms of schizophrenia are usually classified into one of two categories: positive or negative. * Positive symptoms represent a change in behaviour or thoughts, such as hallucinations or delusions.
Paranoid schizophrenia is a mental health disorder that affects many people. This type of disorder is a concrete, pervasive delusional system that is personified by that person's persecutory and grandiose beliefs. People affected by this brain disorder exhibit suspiciousness and mistrust of others. The psychopathology of this disorder can be catergorized in a few types of different onsets during the disease process. Before the actual onset of the disease the patient can become withdrawn, defiant, distrustful, defiant and sarcastic.
Imagine a person who hears voices from sources other people cannot see. Allowing the person is cognizant he or she is experiencing life in a way the people around are not, could drive a person insane; figuratively and literally. In the very least, he or she would not likely converse or interact well with the people around
Over time people thoughts, feeling and behaviour changes through past experience, but if you have a personality disorder you may find this more difficult. The way you behave, think and feel will be harder to change. People who suffer will find they have a limited range of emotions, attitudes and behaviours. You may find that the behaviours of sufferers to be a little unexpected or usual, people can find it hard spending time with some one who has a personality disorder. There are many different types of personality disorder which all separate into three different categories, these categories are; suspicious, emotional and impulsive and anxious.
Abnormal psychology is a portion of Psychology that involves the study of behaviors that “seem” unusual or inappropriate by society's standards. However, in some cases, these unusual and inappropriate behaviors may be certain disorders or dysfunctions. People with these disorders may not necessarily be able to control their “emotions, drives, or desires.” Dissociative disorders, Sexual disorders, and Schizophrenia delusions lie heavily among the long list of abnormal disorders in the study of psychology. In the next few paragraphs, a thorough explanation of the disorders mentioned above will be discussed. When a person has a dissociative disorders, it usually means that their memory has failed.
This can lead to a variety of other stressful mental and behavioural problems. With borderline personality disorder, we may have a severely distorted self-image and feel worthless and fundamentally flawed. anger, impulsiveness and frequent mood swings may push others away, even though we may desire to have loving and lasting relationships. Most psychiatrists and other mental health professionals use the DSM to diagnose mental illnesses. Because some
SUD sometimes form as a way of coping with co-occurring disorders; “statistics show that nearly half of all people with a severe mental disorder are affected by substance abuse, and 29% of all people diagnosed as mental ill abuse either alcohol or drugs. Without proper diagnosis and treatment, mental health issues can be painful and difficult to cope with, which is why many people with mental health problems use substances to feel better” (Casa Plamera, 2009). Some co-occurring disorders are sometimes overlooked because some of the symptoms of mental disorders resemble the symptoms of substance abuse, such as: depression, anxiety, insomnia, paranoia, visual and auditory hallucinations, mania and violent behavior (Casa Plamera,