Narcissistic personality disorder (NPD) is a personality disorder characterized by a life-long pattern of exaggerated feelings of self-importance, an excessive need for admiration, and a diminished ability to empathize with other people's feelings. Narcissistic personality disorder is one of the sub-types of the broader category known as personality disorders. It is often comorbid with other mental disorders and associated with significant functional impairment and psychosocial disability.
In psychoanalytic theory, a defence mechanism is an unconscious psychological operation that functions to protect a person from anxiety-producing thoughts and feelings related to internal conflicts and outer stressors.
Daydreaming is a stream of consciousness that detaches from current external tasks when one's attention becomes focused on a more personal and internal direction.
Peekaboo is a form of play played with an infant. To play, one player hides their face, pops back into the view of the other, and says Peekaboo!, sometimes followed by I see you! There are many variations: for example, where trees are involved, "Hiding behind that tree!" is sometimes added. Another variation involves saying "Where's the baby?" while the face is covered and "There's the baby!" when uncovering the face.
The floating match is a magic trick in which a matchstick appears to float over a playing card.
Personality development encompasses the dynamic construction and deconstruction of integrative characteristics that distinguish an individual in terms of interpersonal behavioral traits. Personality development is ever-changing and subject to contextual factors and life-altering experiences. Personality development is also dimensional in description and subjective in nature. That is, personality development can be seen as a continuum varying in degrees of intensity and change. It is subjective in nature because its conceptualization is rooted in social norms of expected behavior, self-expression, and personal growth. The dominant viewpoint in personality psychology indicates that personality emerges early and continues to develop across one's lifespan. Adult personality traits are believed to have a basis in infant temperament, meaning that individual differences in disposition and behavior appear early in life, potentially before language of conscious self-representation develop. The Five Factor Model of personality maps onto the dimensions of childhood temperament. This suggests that individual differences in levels of the corresponding personality traits are present from young ages.
Narcissism is a self-centered personality style characterized as having an excessive preoccupation with oneself and one's own needs, often at the expense of others. Narcissism, rooted in Greek mythology, has evolved into a psychological concept studied extensively since the early 20th century, highlighting its relevance across various societal domains.
Psychoanalytic dream interpretation is a subdivision of dream interpretation as well as a subdivision of psychoanalysis pioneered by Sigmund Freud in the early 20th century. Psychoanalytic dream interpretation is the process of explaining the meaning of the way the unconscious thoughts and emotions are processed in the mind during sleep.
The interplay of exercise and music has long been discussed, crossing the disciplines of biomechanics, neurology, physiology, and sport psychology. Research and experimentation on the relation between music and exercise dates back to the early 1900s, when investigator Leonard Ayres found that cyclists pedaled faster in the presence of a band and music, as opposed to when it was silent. Since then, hundreds of studies have been conducted on both the physiological and psychological relationship between music and physical activity, with a number of clear cut relationships and trends emerging. Exercise and music involves the use of music before, during, and/or after performing a physical activity. Listening to music while exercising is done to improve aspects of exercise, such as strength output, exercise duration, and motivation. The use of music during exercise can provide physiological benefits as well as psychological benefits.
Frontiers in Psychology is a peer-reviewed open-access academic journal covering all aspects of psychology. It was established in 2010 and is published by Frontiers Media, a controversial company that is included in Jeffrey Beall's list of "potential, possible, or probable predatory publishers". The editor-in-chief is Axel Cleeremans.
Content in Freudian dream analysis refers to two closely connected aspects of the dream: the manifest content, and the latent content. Impulses and drives residing in the unconscious press toward consciousness during sleep, but are only able to evade the censorship mechanism of repression by associating themselves with words, ideas and images that are acceptable to consciousness. Thus the dream as consciously remembered upon waking is interpreted in psychoanalysis as a disguised or distorted representation of repressed desires.
Affect regulation and "affect regulation theory" are important concepts in psychiatry and psychology and in close relation with emotion regulation. However, the latter is a reflection of an individual's mood status rather than their affect. Affect regulation is the actual performance one can demonstrate in a difficult situation regardless of what their mood or emotions are. It is tightly related to the quality of executive and cognitive functions and that is what distinguishes this concept from emotion regulation. One can have a low emotional control but a high level of control on his or her affect, and therefore, demonstrate a normal interpersonal functioning as a result of intact cognition.
Cognitive inhibition refers to the mind's ability to tune out stimuli that are irrelevant to the task/process at hand or to the mind's current state. Additionally, it can be done either in whole or in part, intentionally or otherwise. Cognitive inhibition in particular can be observed in many instances throughout specific areas of cognitive science.
Respiratory adaptation is the specific change that the respiratory system undergoes in response to the demands of physical exertion. Intense physical exertion, such as that involved in fitness training, places elevated demands on the respiratory system. Over time, this results in respiratory changes as the system adapts to these requirements. These changes ultimately result in an increased exchange of oxygen and carbon dioxide, which is accompanied by an increase in metabolism. Respiratory adaptation is a physiological determinant of peak endurance performance, and in elite athletes, the pulmonary system is often a limiting factor to exercise under certain conditions.
Functional Ensemble of Temperament (FET) is a neurochemical model suggesting specific functional roles of main neurotransmitter systems in the regulation of behaviour.
In the field of personality psychology, Machiavellianism is the name of a personality trait construct characterized by interpersonal manipulation, indifference to morality, lack of empathy, and a calculated focus on self-interest. Psychologists Richard Christie and Florence L. Geis named the construct after Niccolò Machiavelli, as they used truncated and edited statements similar to his writing style to study variations in human behaviors. Their Mach IV test, a 20-question, Likert-scale personality survey, became the standard self-assessment tool and scale of the Machiavellianism construct. Those who score high on the scale are more likely to have a high level of manipulativeness, deceitfulness and a cynical, unemotional temperament.
Mark Blagrove is a British research psychologist who specializes in the study of sleep and dreams.
Julia Lockheart is a British artist, academic and researcher.
The theory of the double empathy problem is a psychological and sociological theory first coined in 2012 by Damian Milton, an autistic autism researcher. This theory proposes that many of the difficulties autistic individuals face when socializing with non-autistic individuals are due, in part, to a lack of mutual understanding between the two groups, meaning that most autistic people struggle to understand and empathize with non-autistic people, whereas most non-autistic people also struggle to understand and empathize with autistic people. This lack of understanding may stem from bidirectional differences in communication style, social-cognitive characteristics, and experiences between autistic and non-autistic individuals, but not necessarily an inherent deficiency. Recent studies have shown that most autistic individuals are able to socialize, communicate effectively, empathize well, and display social reciprocity with most other autistic individuals. This theory and subsequent findings challenge the commonly held belief that the social skills of autistic individuals are inherently impaired, as well as the theory of "mind-blindness" proposed by prominent autism researcher Simon Baron-Cohen in the mid-1980s, which suggested that empathy and theory of mind are universally impaired in autistic individuals.
Existential isolation is the subjective feeling that every human life experience is essentially unique and can be understood only by themselves, creating a gap between a person and other individuals, as well as the rest of the world. Existential isolation falls under existentialism. It was addressed by Martin Heidegger in his book Being and Time (1927) and further explored by Irvin Yalom in his book Existential Psychotherapy (1980). Yalom defined existential isolation as one of three forms of isolation, the other two being intra- and interpersonal isolation. Unlike the other forms, one cannot overcome existential isolation as the gap that separates individuals existentially can never be closed. While every person can experience existential isolation, not everyone might actually feel existentially isolated. Those who do may feel a weaker connection to other individuals and question their beliefs and understanding of the world as they lack social validation.
