Purpose of the research: it is aimed to examine whether the levels of altruism of Physical Education and sports teachers differ according to some variables. This research consists of a total of 126 teachers, 35 women and 91 men, who work as physical education and sports teachers at primary education secondary grade and secondary schools in Kütahya…

According to (inter)national policy and curriculum documents, the acquisition of research skills is an important objective of secondary education. However, the conceptualization and hence the operationalization of this concept seems ambiguous. Furthermore, no test exists to assess students' proficiency in (a broad range of) research skills in a…

This study details the development of the "Classroom Touch Concern Scale" (CTC), which was designed to measure individual differences among teachers regarding their feelings of concern when touching students in the classroom. The CTC incorporates two correlated dimensions: CTC associated with touching students of the same gender and CTC…

Children's theory of mind (ToM) is typically measured with laboratory assessments of performance. Although these measures have generated a wealth of informative data concerning developmental progressions in ToM, they may be less useful as the sole source of information about individual differences in ToM and their relation to other facets of…

Epistemic curiosity (EC) is the desire to obtain new knowledge capable of either producing positive experiences of intellectual interest (I-type) or of reducing undesirable conditions of informational deprivation (D-type). Although researchers acknowledge that there are individual differences in young children's epistemic curiosity, there are…

This article describes the development and evaluation of a short form of the 24-item Adaptation to Age-Related Vision Loss (AVL) scale. The evaluation provided evidence of the reliability and validity of the short form (the AVL12), for significant interindividual differences at the baseline and for individual-level change in AVL scores over time.…

Addresses the theoretically important question of whether g is merely an artifact of the method of constructing psychometric tests and the mathematical operations of factor analysis or whether it has an authentic claim to represent some natural phenomenon that exists independently of psychometrics and factor analysis. (Author/ABB)

A development study involving 498 supervisors and a series of validity studies involving 531 adults identified primary dimensions, psychometric characteristics, and construct validation evidence for internal ability, internal propensity, and external propensity as domain-specific measures of feedback. Theoretical and practical extensions of the…

We are delighted to welcome you to the International Psychological Applications Conference and Trends 2014, taking place in Porto, Portugal, from 4 to 6 of April. Psychology, in our time, offers a large range of scientific fields where it can be applied. The goal of understanding individuals and groups (mental functions and behavioral…

This paper discusses the development of instruments to measure individual differences in behavior during infancy. The Infant Temperament Questionnaire (ITQ), which was designed to measure the temperament dimensions identified by the New York Longitudinal Study (NYLS), constituted the methodological starting point in the search for a dimensional…

A new 22-item measure of an individual's tolerance for ambiguity, the Multiple Stimulus Types Ambiguity Tolerance (MSTAT-I), is described. The measure addresses characteristics of ambiguous stimuli and reactions to perceived ambiguity. Evidence from 148 undergraduates for reliability and convergent and discriminant validity is presented in support…

For the sake of simplicity and brevity, the development of psychometrics is discussed mainly in the context of studies of individual differences. (Author/AM)

This study evaluates the usefulness of conceptualizing intraindividual stability as a personality construct. The feasibility of developing a psychometric scale which might be used to reliably predict individual stability in self-description, self-concept, and other behavioral domains is assessed. (MS)

It is generally assumed that test administrators are accurate and dependable, and that the psychometric properties of validity and reliability applied to test givers are at acceptably high levels. The test giver is thought to have been standardized through training reinforced by experience. This paper considers validity and reliability in relation…

The emergence of computerized adaptive tests (CATs), which customize assessment for each individual, may mean more efficient testing. A CAT version of the Graduate Record Examination is in production. Critics have many questions about the technique, which is based on item response theory. (MSE)