Self-determination theory, like other psychological theories that study eudaimonia, focuses on general processes of growth and self-realization. An aspect that tends to be sidelined in the relevant literature is virtue. We propose that special focus needs to be placed on moral virtue and its development. We review different types of moral…

Assessments of natural language can provide vast information about individuals' thoughts and cognitive process, but they often rely on time-intensive human scoring, deterring researchers from collecting these sources of data. Natural language processing (NLP) gives researchers the opportunity to implement automated textual analyses across a…

Computer vision algorithms have made tremendous advances in recent years. We now have algorithms that can detect and recognize objects, faces, and even facial actions in still images and video sequences. This is wonderful news for researchers that need to code facial articulations in large data sets of images and videos, because this task is time…

I argue that emotion research needs formal (mathematical) theory to address two central questions. How does evolution shape mechanisms of emotion development across generations, depending on environmental conditions? How do these mechanisms generate emotions, based on lifetime experience and current context? Formal modeling enables researchers to…

Relatively few studies recruit adolescent samples and there is a paucity of information relating to adolescent experiences of psychological research. Those researchers investigating adolescent participation have often focused on issues such as adolescent capacity to provide informed consent. However, positive outcomes such as increased scientific…

The work of actors involves realistically enacting the lives and personalities of fictional characters. Despite society's deep fascination with actors, there has been very little psychological research on actors' experience of acting. This review first considers how theater practitioners have viewed acting throughout history, and then examines…

Attempts to understand "subjectivity" have historically involved distinguishing the strengths of subjective methods (e.g., survey ratings from informants) from those of alternative methods (e.g., observational/performance-based tasks). Yet, a movement is underway in Psychology that considers the merits of "intersubjectivity":…

In the educational field, anxiety towards mathematics has been a recurrent theme that has been intensified with the results of the PISA test of 2012 and 2015. Since students who are anxious about mathematics tend to avoid any area related to mathematics, it leads to a decrease in the number of professionals in mathematics. However, this construct…

Psychological and behavioral variance can be explained by differences in the environment, and between and within individuals. Almost 60 years ago, Cronbach (1957) called for converging investigations into all three sources as important for the development of accurate science and useful applications in the real world. Yet rifts among researchers…

Psychological literature in the field of internal dialogical activity assumes that internal temporal dialogues perform several important functions, namely: support, redefining the past, balancing, distancing, advising, making decisions, acquiring wisdom and managing the future. The article is an attempt to verify this proposal through qualitative…

According to various psychological studies, children's drawings can tell us more than we can ever imagine. They can tell us stories about their author's level of education, problems and knowledge gaps. According to the theory on the comparative multi-level picture analysis, drawings reveal the inner world of a child and can be used to improve…

In the beginning of the 21st century, creativity has been highly esteemed not only in the arts and sciences, but also in economy, politics, and individual welfare. Most theories and practical applications stem from individual sciences and frequently conclude with generalizations that cannot be derived from the specific scientific paradigm. It…

Ever since Dr. Dabrowski raised his theory of positive disintegration, several studies focusing on overexcitabilities (OEs) have been performed. This study reviewed previous findings on overexcitabilities and their application, focusing in particular on studies in Taiwan. Since 2001, a series of studies related to overexcitabilities has been…

Reliabilities of the two most widely used intraindividual variability indicators, "ISD[superscript 2]" and "ISD", are derived analytically. Both are functions of the sizes of the first and second moments of true intraindividual variability, the size of the measurement error variance, and the number of assessments within a burst. For comparison,…

A major field of psychological research in education concerns the relationship between teachers' beliefs and their practices. A contested yet fairly consistent assumption underlying this literature is that the beliefs that teachers hold concerning the educational profession directly and/or indirectly affect their practices in actual…