Psychometrics is a field of study within psychology concerned with the theory and technique of measurement. Psychometrics generally covers specialized fields within psychology and education devoted to testing, measurement, assessment, and related activities. Psychometrics is concerned with the objective measurement of latent constructs that cannot be directly observed. Examples of latent constructs include intelligence, introversion, mental disorders, and educational achievement. The levels of individuals on nonobservable latent variables are inferred through mathematical modeling based on what is observed from individuals' responses to items on tests and scales.
Emotional intelligence (EI) is defined as the ability to perceive, use, understand, manage, and handle emotions. People with high emotional intelligence can recognize their own emotions and those of others, use emotional information to guide thinking and behavior, discern between different feelings and label them appropriately, and adjust emotions to adapt to environments.
Leadership, both as a research area and as a practical skill, encompasses the ability of an individual, group, or organization to "lead", influence, or guide other individuals, teams, or entire organizations.
Human intelligence is the intellectual capability of humans, which is marked by complex cognitive feats and high levels of motivation and self-awareness. Using their intelligence, humans are able to learn, form concepts, understand, and apply logic and reason. Human intelligence is also thought to encompass their capacities to recognize patterns, plan, innovate, solve problems, make decisions, retain information, and use language to communicate.
In the field of sociology, charismatic authority is a concept of organizational leadership wherein the authority of the leader derives from the personal charisma of The Leader. In the tripartite classification of authority, the sociologist Max Weber contrasts charismatic authority against two other types of authority: (i) rational-legal authority and (ii) traditional authority.
In econometrics, endogeneity broadly refers to situations in which an explanatory variable is correlated with the error term. The distinction between endogenous and exogenous variables originated in simultaneous equations models, where one separates variables whose values are determined by the model from variables which are predetermined. Ignoring simultaneity in the estimation leads to biased estimates as it violates the exogeneity assumption of the Gauss–Markov theorem. The problem of endogeneity is often ignored by researchers conducting non-experimental research and doing so precludes making policy recommendations. Instrumental variable techniques are commonly used to mitigate this problem.
Allan Jay Lichtman is an American historian. He has taught at American University in Washington, D.C., since 1973.
Transformational leadership is a theory of leadership where a leader works with teams or followers beyond their immediate self-interests to identify needed change, creating a vision to guide the change through influence, inspiration, and executing the change in tandem with committed members of a group; This change in self-interests elevates the follower's levels of maturity and ideals, as well as their concerns for the achievement. It is an integral part of the Full Range Leadership Model. Transformational leadership is when leader behaviors influence followers and inspire them to perform beyond their perceived capabilities. Transformational leadership inspires people to achieve unexpected or remarkable results. It gives workers autonomy over specific jobs, as well as the authority to make decisions once they have been trained. This induces a positive change in the followers attitudes and the organization as a whole. Transformational leaders typically perform four distinct behaviors, also known as the four Is. These behaviors are inspirational motivation, idealized influence, intellectual stimulation, and individualized consideration.
Bruce Arnold Ackerman is an American legal scholar who serves as a Sterling Professor at Yale Law School. In 2010, he was named by Foreign Policy magazine to its list of top global thinkers. Ackerman was also among the unranked bottom 40 in the 2020 Prospect list of the top 50 thinkers for the COVID-19 era.
The leader–member exchange (LMX) theory is a relationship-based approach to leadership that focuses on the two-way (dyadic) relationship between leaders and followers.
The Keys to the White House is a prediction system for determining the outcome of presidential elections in the United States. It was developed by American historian Allan Lichtman and Russian geophysicist Vladimir Keilis-Borok in 1981, adapting prediction methods that Keilis-Borok designed for earthquake prediction.
HEC Lausanne, also called the Faculty of Business and Economics of the University of Lausanne, is the affiliated business school of the University of Lausanne. Since 1911, HEC Lausanne has been developing teaching and research in the field of business and economics. HEC Lausanne offers Bachelor’s, Master’s, and PhD degrees, as well as executive education, professional certification, and professional development programs, including a part-time Executive MBA, short, open courses, and tailor-made programs for organizations.
Charisma is a personal quality of presence or charm that other people find psychologically compelling. In the fields of sociology and political science, psychology and management the term charismatic describes a type of leadership. In Christian theology, the term charisma appears as the Spiritual gift (charism) which is an endowment with an extraordinary power given by the Holy Spirit.
Trait leadership is defined as integrated patterns of personal characteristics that reflect a range of individual differences and foster consistent leader effectiveness across a variety of group and organizational situations.
Individual psychological assessment (IPA) is a tool used by organizations to make decisions on employment. IPA allows employers to evaluate and maintain potential candidates for hiring, promotion, and development by using a series of job analysis instruments such as position analysis questionnaires (PAQ), occupational analysis inventory (OAI), and functional job analysis (FJA). These instruments allow the assessor to develop valid measures of intelligence, personality tests, and a range of other factors as means to determine selection and promotion decisions. Personality and cognitive ability are good predictors of performance. Emotional Intelligence helps individuals navigate through challenging organizational and interpersonal encounters. Since individual differences have a long history in explaining human behavior and the different ways in which individuals respond to similar events and circumstances, these factors allow the organization to determine if an applicant has the competence to effectively and successfully do the work that the job requires. These assessments are administered throughout organizations in different forms, but they share one common goal in the selection process, and that is the right candidate for the job.
Authentic leadership, while having no formal or unequivocal definition, is a growing field in academic research. The idea has also been embraced by leaders and leadership coaches, who view it as an alternative to leaders who emphasize profit and share price over people and ethics. There appears to be some consensus in the literature about the qualities an authentic leader must have. These include self-awareness, the ability to trust one's thoughts, feelings, motives and values, self reflection, responsiveness to feedback, and the ability to resolve conflict in honest and non-manipulative ways. An authentic leader is supposedly able to further the success of an organization within the confines of social and ethical values, even when that seems impossible. Authentic leadership is claimed to be a superior model due to the greater trust and motivation it invokes in subordinates. Much of the evidentiary basis for authentic leadership has been called into question and papers have been retracted.
Reuven Bar-On is an Israeli psychologist and one of the leading pioneers, theorists and researchers in emotional intelligence. Bar-On is thought to be the first to introduce the concept of an “EQ” to measure “emotional and social competence”, although the acronym was used earlier to describe ideas that were not associated with emotional intelligence per se. In the first copy of his doctoral dissertation, which was submitted in 1985, Bar-On proposed a quantitative approach to creating “an EQ analogous to an IQ score”.
The Leadership Quarterly is a bimonthly peer-reviewed multidisciplinary social science journal. It is dedicated to the scientific study of leadership. The journal has a broad focus and publishers papers from various fields of social science as well as of biological science. The journal also publishes methodological advances.
Computational psychometrics is an interdisciplinary field fusing theory-based psychometrics, learning and cognitive sciences, and data-driven AI-based computational models as applied to large-scale/high-dimensional learning, assessment, biometric, or psychological data. Computational psychometrics is frequently concerned with providing actionable and meaningful feedback to individuals based on measurement and analysis of individual differences as they pertain to specific areas of enquiry.
Ganna Pogrebna is a British behavioral data scientist, decision theorist, educator, author, and academic writer. She currently serves as the Lead for Behavioral Data Science at the Alan Turing Institute, the Executive Director of the Artificial Intelligence and Cyber Futures Institute at Charles Sturt University, and an Honorary Professor of Behavioral Business Analytics and Data Science at the University of Sydney.
