The purpose of this research was to develop and validate a new instrument, the Dynamic Career Scale (DCS), which measures four different modes of functioning in facing career failures and challenges (mania, envy, manic reparation, and true reparation) according to Klein's object relations theory. Two studies were respectively conducted on adult…

Meta-analyses based on systematic literature reviews are commonly used to obtain a quantitative summary of the available evidence on a given topic. However, the reliability of any meta-analysis is constrained by that of its constituent studies. One major limitation is the possibility of small-study effects, when estimates from smaller and larger…

Proponents of learning styles-based instruction recommend using learning styles inventories in school settings. One such inventory is Kolb's Learning Style Inventory (LSI). Critics, on the other hand, discourage the use of such questionnaires because of some challenges associated with learning styles-based instruction. Despite these challenges,…

The Education Value-Added Assessment System (EVAAS), the value-added model (VAM) sold by the international business analytics software company SAS Institute Inc., is advertised as offering "precise, reliable and unbiased results that go far beyond what other simplistic [value-added] models found in the market today can provide." In this…

Purpose: Fundamental movement skill (FMS) assessors in education environments rely upon real-time FMS assessment; however, the recognition of individual proficiency criteria during real-time process-oriented FMS assessment may be problematic. Few studies consider the accuracy of identifying individual proficiency criteria in process-oriented FMS…

Numeric relational reasoning is a foundational mathematical idea for young children and is predictive of future success in mathematics. However, no readily available assessments exist that fully assess relational reasoning in young children. RTI International developed a Relational Reasoning subtask for potential inclusion on the Early Grade…

The aim of this study was to determine the effect of chance success on test equalization. For this purpose, artificially generated 500 and 1000 sample size data sets were synchronized using linear equalization and equal percentage equalization methods. In the data which were produced as a simulative, a total of four cases were created with no…

This study aimed to design a measurement tool for measuring the therapeutic alliance skills of the experts providing psychological counseling services. For the preliminary validity and reliability study of the Therapeutic Alliance Scale, 224 people working as psychological counselors were reached. After the preparation of the data for analysis and…

Traditionally, treatment adherence has been measured in outcome studies by highly trained, independent raters who code audio- or video-taped treatment sessions to understand therapists' adherence to preestablished treatment session components. Unfortunately, this method of assessing treatment adherence is time-, labor-, and cost-intensive, and…

Argumentation plays a significant role in science as a scientific practice in which knowledge is constructed, evaluated, and modified. Scientific argumentation (SA) is thus a promising activity for students to pursue in order to think and act like scientists and to enhance their understanding of science. Considering the impact that assessments…

Despite the importance of evolution to understand biology, there is significant evidence that many biology teachers have difficulties to successfully teach this topic. The purpose of this study is to describe procedures by which a paper-and-pencil instrument to assess teachers' pedagogical content knowledge for evolution (PCK[subscript evo]) was…

Single-case design has a long history of use for assessing intervention effectiveness for children with disabilities. Although these designs have been widely employed for more than 50 years, recent years have been especially dynamic in terms of growth in the use of single-case design and application of standards designed to improve the validity…

In this study, the Maker Competency Instrument (MCI) was developed to diagnose the level of Maker Competence of elementary and secondary students in South Korea. First, in this study, a draft of the test tool was adapted based on the Maker Competency Model developed as part of Yoon et al.'s research (2018). Then, two expert-level Delphi surveys…

Learning assistants (LAs) play an important role in inquiry-oriented physics instruction in large classrooms. LAs increase the teacher-student ratio and provide timely support to student exploration. Questioning is believed to be an advantageous strategy for LAs to scaffold student learning and maintain students as the agent of knowledge…

The objective of this study was to provide initial validity evidence for responses to the newly developed Well-Being Actions Self-Efficacy (WBASE) scale from adults with obesity under an exploratory latent variable approach. Longitudinal data (N[subscript baseline] = 667 and N[subscript 30 days post-baseline] = 550) from the Well-Being and…