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10.1: Health Disparity: Mental Health

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    psychological disorder is a condition characterized by abnormal thoughts, feelings, and behaviors. Psychopathology is the study of psychological disorders, including their symptoms, etiology (i.e., their causes), and treatment. The term psychopathology can also refer to the manifestation of a psychological disorder. Although consensus can be difficult, it is extremely important for mental health professionals to agree on what kinds of thoughts, feelings, and behaviors are truly abnormal in the sense that they genuinely indicate the presence of psychopathology.

    Certain patterns of behavior and inner experience can easily be labeled as abnormal and clearly signify some kind of psychological disturbance. The person who washes his hands 40 times per day and the person who claims to hear the voices of demons exhibit behaviors and inner experiences that most would regard as abnormal. Abnormal refers to beliefs and behaviors that suggest the existence of a psychological disorder.

    On the other hand, consider the nervousness a young man feels when talking to attractive women or the loneliness and longing for home a freshman experiences during her first semester of college—these feelings may not be regularly present, but they fall in the range of normal. So, what kinds of thoughts, feelings, and behaviors represent a true psychological disorder? Psychologists work to distinguish psychological disorders from inner experiences and behaviors that are merely situational, idiosyncratic, or unconventional.

    Historical Explanations

    Throughout history there have been three general theories of the etiology (causes) of mental illness: supernatural, somatogenic, and psychogenic.

    • Supernatural theories attribute mental illness to possession by evil or demonic spirits, displeasure of gods, eclipses, planetary gravitation, curses, and sin.
    • Somatogenic theories identify disturbances in physical functioning resulting from either illness, genetic inheritance, or brain damage or imbalance.
    • Psychogenic theories focus on traumatic or stressful experiences, maladaptive learned associations and cognitions, or distorted perceptions.

    Etiological theories of mental illness determine the care and treatment mentally ill individuals receive. Modern treatments of mental illness are mostly associated with the establishment of hospitals and asylums, beginning in the sixteenth century, to house and confine the poor, homeless, unemployed, criminals and those with mental illness. While inhumane by today’s standards, the view of insanity at the time likened individuals with mental illness to animals (i.e., animalism) who did not have the capacity to reason, could not control themselves, were capable of violence without provocation, did not have the same physical sensitivity to pain or temperature, and could live in miserable conditions without complaint.

    Etiological theories coexist today in what the psychological discipline holds as the biopsychosocial model of explaining human behavior. While individuals may be born with a genetic predisposition for a certain disorder, certain psychological stressors need to be present for the development of the disorder. Sociocultural factors such as sociopolitical or economic unrest, poor living conditions, trauma or problematic interpersonal relationships are also viewed as contributing factors. As much as we want to believe that in present day we are above the historical treatments now considered inhumane, or that the present is always the most enlightened time, we should not forget that our thinking today continues to reflect the same underlying somatogenic and psychogenic theories of mental illness discussed throughout this superficial and brief history of mental illness.


    Progress in the treatment of mental illness necessarily implies improvements in the diagnosis of mental illness. A standardized diagnostic classification system with agreed-upon definitions of psychological disorders creates a shared language among mental health providers and aids in clinical research. While disorders have been recognized as far back as the ancient Greeks, it was not until 1883 that German psychiatrist Emil Kräpelin (1856–1926) published a comprehensive system of psychological disorders that centered on a pattern of symptoms (i.e., syndrome) suggestive of an underlying physiological cause. Other clinicians also suggested classification systems that became popular but the need for a single, shared system paved the way for the American Psychiatric Association’s 1952 publication of the first Diagnostic and Statistical Manual (DSM). The most recent version is the DSM-5 (2013). Each revision reflects an attempt to help clinicians streamline diagnosis and work better with other diagnostic systems such as health diagnoses outlined by the World Health Organization (WHO).

    While the concept of mental or psychological disorders is difficult to define, and no definition will ever be perfect, it is recognized as an extremely important concept and therefore psychological disorders (aka mental disorders) have been defined as a psychological dysfunction which causes distress or impaired functioning and deviates from typical or expected behavior according to societal or cultural standards. This definition includes three components (3 Ds)

    • Dysfunction
    • Distress
    • Deviance

    Dysfunction includes disturbances in a person’s thinking, emotional regulation, or behavior that reflects significant dysfunction in psychological, biological, or developmental processes underlying mental functioning. In other words, dysfunction refers to a breakdown in cognition, emotion, and/or behavior. For instance, an individual experiencing the delusion that he is an omnipotent deity has a breakdown in cognition because his thought processes are not consistent with reality. An individual who is unable to experience pleasure has a breakdown in emotion. Finally, an individual who is unable to leave her home and attend work due to fear of having a panic attack is exhibiting a breakdown in behavior.

    Distress can take the form of psychological or physical pain, or both at the same time. Simply put, distress refers to suffering. Alone though, distress is not sufficient enough to describe behavior as abnormal. Think about it – the loss of a loved one causes even the most “normally” functioning individual pain and suffering. An athlete who experiences a career ending injury would display distress as well. Suffering is part of life and cannot be avoided. Impairment refers to when the person experiences a disabling condition that limits the ability to engage in activities of daily living (e.g., can no longer maintain minimum standards of hygiene, pay bills) or participate in social events (e.g., attending social events), work or school. Impairment can also interfere with the ability to perform important life roles (e.g., student, caregiver or parent).

    A closer examination of the word abnormal shows that it indicates a move away from what is normal, typical, or average. Deviance refers to behavior that violates social norms or cultural expectations because culture determines what is normal. When a person is said to be deviant when he or she fails to follow the stated and unstated rules of society, called social norms. As you might expect there is a lot of cultural variation in acceptable behavior.

    Earlier we learned about cultural relativism and shat is considered normal by a culture can change over time due to shifts in accepted values and expectations. For instance, just a few decades ago homosexuality was considered taboo in the United States and it was included as a mental disorder in the first edition of the DSM; but today, it is generally accepted. Likewise, public displays of affection, do not cause a second look by most people unlike the past when these outward expressions of love were restricted to the privacy of one’s own house or bedroom. In the United States, crying is generally seen as a weakness for males but if the behavior occurs in the context of a tragedy then it is appropriate and understandable. Finally, consider that statistically deviant behavior is not necessarily negative. Cognitive genius is an example of behavior that is not the norm. Abnormality alone is not an indication of a disorder or problem.

    Though not part of the DSM -5 conceptualization of what abnormal behavior is, many clinicians add a fourth D – dangerousness to this list. Dangerousness refers to when behavior represents a threat to the safety of the person or the safety of others. Individuals expressing suicidal intent, those experiencing acute paranoid ideation combined with aggressive impulses (e.g., wanting to harm people who are perceived as being out to get them), and many individuals with antisocial personality disorder may be considered dangerous. Mental health professionals (and many other professionals including researchers) have a duty to report to law enforcement when an individual expresses an intent to harm themselves or others. Individuals with depression, anxiety, and obsessive-compulsive disorder are typically no more a threat to others than individuals without these disorders. It is very important to remember that having a mental disorder does not automatically mean that a person is dangerous and most dangerous individuals are not mentally ill.

    References to mental illness can be found throughout history. The evolution of mental illness, however, has not been linear or progressive but rather cyclical. Whether a behavior is considered normal or abnormal depends on the context surrounding the behavior and thus changes as a function of a particular time and culture. In the past, uncommon behavior or behavior that deviated from the sociocultural norms and expectations of a specific culture and period has been used as a way to silence or control certain individuals or groups.

    As a result, a less cultural relativist view of abnormal behavior has focused on whether behavior poses a threat to oneself or others or causes so much distress that it interferes with one’s responsibilities or relationships with family and friends.



    This page titled 10.1: Health Disparity: Mental Health is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by Jennifer Ounjian via source content that was edited to the style and standards of the LibreTexts platform; a detailed edit history is available upon request.