Disjointed speech, also called disorganized speech or formal thought disorder, is when someone's communication is illogical, incoherent, or difficult to follow, marked by rapid topic shifts, irrelevant answers, jumbled words (word salad), or making up words (neologisms), often stemming from underlying conditions like schizophrenia, bipolar disorder, or brain injury. It reflects a breakdown in organizing thoughts into a logical sequence, making conversations hard to track.
Common examples include tangential speech, word salad, flight of ideas, thought blocking, and circumstantial thinking. Disorders like schizophrenia and bipolar disorder are primary causes, but brain injuries can also trigger these symptoms.
Disjointed communication is more than a few missed emails or messy Teams threads. It's what happens when communication is scattered, uncoordinated, and reactive instead of strategic and intentional.
Schizophrenia, a serious mental illness, affects 1% of the global population and is marked by hallucinations, delusions, disorganized speech, grossly disorganized behavior, and negative signs and symptoms such as reduced emotional expression, avolition, and cognitive impairment.
Disorganized speech is characterized by incoherent communication that often lacks logical structure. It can shift between unrelated topics within a sentence, making it difficult to follow.
Research suggests that individuals with ADHD often have deficits in working memory, which can contribute to difficulties in organizing thoughts and articulating them clearly and coherently. This dysfunction can lead to cluttered and fragmented speech patterns often observed in ADHD.
Symptoms may include:
Exercises that can help individuals with cluttering improve their speech intelligibility include:
It may include childlike silliness, purposeless behavior, unpredictable agitation, or extreme emotional reaction (e.g., laughing after a catastrophe). A typical example is dressing in clothing inappropriate for the weather (e.g., wearing several layers on a warm summer day).
Disorganized speech may be subtle or hard to notice at first or may be a more extreme expression of mixed, incoherent sounds and sentences referred to as “word salad.”
Schizophrenia changes how a person thinks and behaves.
The first signs can be hard to identify as they often develop during the teenage years. Symptoms such as becoming socially withdrawn and unresponsive or changes in sleeping patterns can be mistaken for an adolescent "phase".
If you feel you are having a nervous breakdown you may:
Britannica Dictionary definition of DISJOINTED. [more disjointed; most disjointed] : lacking order and organization. She could hardly follow their disjointed [=incoherent, disconnected] conversation. a disjointed narrative/book.
Formal thought disorder (FTD), also known as disorganized speech or disorganized thinking, is a disorder of a person's thought process in which they are unable to express their thoughts in a logical and linear fashion.
Five key symptoms of schizophrenia include delusions, hallucinations, disorganized speech, grossly disorganized or catatonic behavior, and negative symptoms (like reduced emotional expression or motivation), with at least one of the first three usually needed for diagnosis, along with other symptoms for a significant duration.
Let's take a look at some of the most common speech disorders.
A disorganized person suffers from a lack of focus and clarity. They can be easily disturbed by their atmosphere, feelings or thoughts, making it hard to maintain focus. It may cause reduced efficiency and a lack of decision-making capability.
When someone is clanging, they're connecting words by how they sound, not by what they mean or even where the words should appear in a sentence (grammatically speaking). Here's an example of clanging speech from a person with schizophrenia: “I'm not trying to make noise. I'm trying to make sense.
The negative symptom domain consists of five key constructs: blunted affect, alogia (reduction in quantity of words spoken), avolition (reduced goal-directed activity due to decreased motivation), asociality, and anhedonia (reduced experience of pleasure).
Some signs of disorganized speech include:
Mutism: Inability or refusal to speak, which can be associated with selective mutism, trauma, or severe anxiety. Speech disorganization: Seen in psychotic disorders, such as schizophrenia, where individuals may struggle with coherence or relevance of speech.
Examples of cluttered speech might include becoming distracted when giving a presentation, "losing your train of thought," or repeating words/phrases when a performer/speaker "forgets their lines."
Five key warning signs of mental illness include significant mood changes (extreme highs/lows, persistent sadness), withdrawal from friends/activities, major changes in sleep or eating habits, difficulty coping with daily problems or stress, and thoughts of self-harm or suicide, alongside other indicators like substance abuse, confusion, or changes in hygiene. These signs often represent a noticeable shift in behavior, functioning, and emotional state that impacts daily life.
The first phase is referred to as the prodrome (or prodromal) phase. During this period the person starts to experience changes in themselves, but have not yet started experiencing clear-cut psychotic symptoms.
Patient may also present with spectrum of conditions including obsessive-compulsive phenomenon and dissociative disorders. Even subtle changes such as social withdrawal, school refusal, deterioration in school work may be considered as part of prodrome and may require intervention if the person is under UHR category.