normal behavior definition

We also describe the most common types of mental disorders, including their early signs and how to treat them. Based on the three-frame difference method, with the amalgamation of Sobel operator and spatial context relationship, a multimodel analysis method for abnormal human behavior is established. This method can accurately analyze and determine abnormal human behaviors such as intrusion, left-behind baggage, motion trajectory, and make alerts in time. As already noted, biological explanations of abnormal behaviors are actually getting more common, as knowledge about the brain increases. Brain scanning technologies, genetic analysis, and knowledge about neuro­transmitters have all led to an increasingly biological emphasis in the diagnosis and treatment of psychiatric disorders. Abnormal behavior may be defined as behavior that is disturbing , distressing, maladaptive (or self-defeating), and often the result of distorted thoughts .

normal behavior definition

As defects are likely to cause abnormal behavior, anomalies frequently point to defects. The criteria for mental illness are vague, subjective and open to misinterpretation criteria. An illness must be an objectively demonstrable biological pathology, but psychiatric disorders are not. Most definitions of psychological abnormality are devised by white, middle class men. It has been suggested that this may lead to disproportionate numbers of people from certain groups being diagnosed as “abnormal.” It is practically impossible for any individual to achieve all of the ideal characteristics all of the time. For example, a person might not be the ‘master of his environment’ but be happy with his situation.

The following two competing predictions can be made about the effects of these two types of explanations. Instead, any specific abnormal behavior may be unusual, but it is not unusual accounting for people to exhibit some form of prolonged abnormal behavior at some point in their lives, and mental disorders such as depression are actually very statistically common.

The Concept Of Normal And Abnormal Behavior Psychology Essay

Unlike with bulimia, people who binge eat usually do not purge afterward by vomiting or using laxatives. Also known as manic-depressive illness, bipolar disorder is a serious medical condition that causes dramatic mood swings from overly “high” and/or irritable to sad and hopeless, and then back again, often with periods of normal mood in between. Severe changes in energy and behavior go along with these changes in mood. A person coping with mental health difficulties will usually need to make changes to their lifestyle to facilitate wellness. People with these conditions have severe fear or anxiety, which relates to certain objects or situations.

  • Parents usually differ from one another in their own backgrounds and personal preferences, resulting in differing parenting styles that will influence a child’s behavior and development.
  • The feared object (e.g. spider or rat) is associated with a fear or anxiety sometime in the past.
  • If you have conduct disorder, you will act aggressively on purpose.
  • In other words, they feel that they cannot stop eating and they cannot control what they are eating and how much they are eating.

However, almost no professional in the mental health professions agreed that disordered minds were a “myth.” In 1961, Thomas Szasz published normal balance a provocative book titled The Myth of Mental Illness arguing that society should abandon the effort to judge people sane or insane.

Therefore he drew a conclusion that psychiatric classification could be very inaccurate. Scheff also criticized the classification method in his labeling normal balance of theory. He argued that a psychiatric label to a patient might worsen their condition, because they might be treated as though they are mentally ill.

Personal Tools

Finally, in the JAAD-03 video dataset, this method demonstrates the applicability to multitarget. In order to verify the generalization ability of the algorithm, we also selected the CVC-08 dataset and the JAAD data set for driving anomaly detection. The video dataset is captured by a car camera and the viewing angle is basically the same as the driver’s daily driving. At the same time, in order to prove the adaptability of the algorithm to different targets such as people and cars, we keep the normal behavior definition resolution of each frame of the video consistent with the above. 1 and 0 stand for ’s normal behavior and abnormal behavior, respectively. When it comes to establishing a multistage model, Grey relational analysis method and an objective optimization model based on maximum entropy are utilized to make the decision-making more comprehensive . Tammi et al. proposed that using the clustering techniques with the amalgamation of the neural network had higher accuracy in detecting the attacks.

Usually this link is a predisposition to developing the disorder, which means that while an individual may be more likely than other individuals to develop it, there is no guarantee that they will. Primary prevention can help reduce the likelihood that a genetically predisposed individual will develop a given disorder. Risk factors for mental illness include both genetic and environmental influences. Environmental influences include early childhood relationships and experiences , poverty, the effects of race and racism, and major life stressors .

The experimental result showed that the method worked well for high-volume trajectory streams in near real time . Deviance – A closer examination of the word abnormal shows that it indicates a move away from what is normal, typical, or average. What is considered “normal” by society can change over time due to shifts in accepted values and expectations.

The next phase is enhancing the recognition of the problematic states and procedures. This recognition is gained via production of a sequential diagrammatic reformulation accompanied by self-monitoring between sessions to enhance self-awareness of the problematic patterns.

As well, to grieve intensely over the loss of a sock would also not be considered normal responsiveness and indicate a mental disorder. The consideration of proportionality to stimuli was a perceived strength in psychiatric diagnosis for the DSM-II. In medicine, behavioral normality pertains to a patient’s mental condition aligning with that of a model, healthy patient. A person without any mental illness is considered a normal patient, whereas a person with a mental disability or illness is viewed as abnormal. These normals and abnormals in the context of mental health subsequently create negative stigmatic perceptions towards individuals with mental illness. To date, there are no placebo-controlled studies on any treatment modality for compulsive sexual behavior.


Zhang et al. proposed a research scheme using density-based clustering and backtracking strategy to detect small dim targets. The algorithm extracted the trace with the highest clutter suppression ratio, increasing the accuracy of target detection. Rotation invariance was introduced into aerial images of urban scenes by ElMikaty and Stathaki .

normal behavior definition

For only 59 independent variables, the probability is just under 5%. Under this definition of normal, it is abnormal to be normal for 59 independent variables. In some cases, your doctor may prescribe medications to treat your aggressive behavior. For example, they may prescribe antiepileptic drugs , such as phenytoin and carbamazepine. If you have schizophrenia, Alzheimer’s, or bipolar disorder, they may prescribe mood stabilizers. They may also encourage you to take omega-3 fatty acid supplements.

And now, with a single design decision on a single screen on a single phone, the designer has affected culture dramatically and massively, essentially inverting the established norm and making the phone a public, communal, and social device. Consider, by way of example, how a single designer of a single mobile phone interface forces a cultural judgment in the design of even a single interaction. The designer, working on a phonebook application, has already embraced particular design themes. Norms are communicated through societal interactions, including conversation, body language, and other forms of group interactivity. Increasingly, norms are communicated and disseminated by people using technologically advanced devices, resulting in the mass transfer of a form of iconic norm representation—a meme—that helps explain cultural communication and dissemination. In Kazak et al.’s study, four samples completed a battery of standardized family assessment instruments. ] effects (i.e., symptoms or requirement violations) are linked to causes using goal trees.

Since the advent of DSM-III, the subsequent editions of the DSM have all included a heavy symptom based pathology diagnosis system. Although there have been some attempts to incorporate environmental factors into mental and behavioral diagnostics, many practitioners and scientists believe that the most recent DSM’s are misused.

Psychology Discussion

Implausible causal relations, on the other hand, are likely to decrease understanding. Because the DSM is a system of labeling, it is often criticized for contributing to the creation of social stigma against those with mental illnesses. In the context of mental illness, social stigma is characterized as prejudiced attitudes and discriminating behavior directed toward individuals with mental illness as a result of the label they have been given. Stigma and discrimination can add to the suffering and disability of those who are diagnosed with a mental disorder. It is important to analyze the societal consequences of diagnosis because so many people experience mental illness at some point in their lives. According to the World Health Organization , more than a third of people globally meet the criteria for at least one diagnosable mental disorder at some point in their lives.

However, there are treatment options available for aggressive behavior. Following your doctor’s recommended treatment plan may help you gain control, before you cause harm to yourself or others. Your treatment plan will vary, depending on the underlying causes of your aggressive behavior.

1 2 Defining Psychological Disorders

Treatment is highly individual, and what works for one person may not work for another. Social and financial circumstances, biological factors, and lifestyle choices can all shape a person’s mental health. Conditions such as stress, depression, and anxiety can all affect mental health and disrupt a person’s routine. Looking after mental health can preserve a person’s ability to enjoy life.

Under the guidance of kinematics, Xiao et al. proposed a data-driven approach to identify typical head motion patterns and stressed on analyzing human behavioral characteristics via signal processing methods. Human dynamics provides new ways of researching human behavior by exploiting the statistical analysis method. The interval time series and the number series of individuals’ operating behavior was investigated by a modified multiscale entropy algorithm, which provided insights for further understanding of individual behavior at different time scales . The correct judgment of abnormal human behavior analysis can serve as an effective warning signal before emergencies and hence minimize the damage caused by unexpected events. Many scholars have made outstanding contributions to the analysis of abnormal human behaviors in complex scenes. Lan et al. proposed a multifeature sparse representation framework for visual tracking, in which multiple sparse models were decomposed to distinguish different features.

To address image forgery problem, an algorithm was designed to classify the image blocks based on a feature present in multicompressed JPEG images. Huang et al. presented a bottom-up-based framework for salient object detection without any prior knowledge. The approach was more effective in highlighting the salient object and robust to background noise. Another element of abnormality is that abnormal behavior will cause social discomfort to those who witness such behavior.

Behavioral Approach

Consequently, these are points of departure for a search into an understanding of him. Human behavior is always hard to understand, for it is an expression for the most part of unconscious wishes and conflicts; nevertheless, personality becomes tangible in these out-of-the-ordinary habits and attitudes. One may ask why, for instance, a man would take three showers every day. It may be because he thinks of himself or his body as being unclean; or he might find a sensual pleasure in rubbing himself; or there might be countless other reasons, any of which may illuminate a facet of his personality. Knowing what is special about someone is knowing, at least, what is worth paying attention to for a therapist and what to ask about.