Wisdom and leadership should go hand in hand. Both are concerned with human flourishing. Leadership is about making the right things happen the right way for the good of the collective. Discerning and doing the right things ultimately requires wisdom. While wisdom is esteemed as the highest intellectual and moral virtue, few studies explore the…

This quantitative study examined the effects of stored color knowledge on learning achievement and cognitive load using a randomized pretest-posttest control group design. Social media was used to recruit 60 adult participants, randomized into control and experimental groups. A multimedia lesson was presented where the control group viewed images…

This dissertation investigates the problem of how variations in the intensity of three selected constructs--multimedia signaling, speed and pacing, and cognitive engagement prompts--affect attention and learning outcomes in online learning environments. The study explores the intersecting cognitive theories of cognitive load, higher order thinking…

Children in the United States live in a highly racialized society and, as a result, acquire an awareness of race at an early age, eventually developing an understanding of racism (Quintana, 2008). Understanding race and racism is especially relevant for Black children, given their marginalized status in the U.S. and the likelihood that they will…

In K-12 education, student voice is not often considered when establishing curriculum, addressing school policy, or creating a climate that reflects culturally inclusive teaching practices. Across education systems serving Indigenous communities within the United States, the voices of youth as a form of contribution are silenced, which echoes…

American K-12 public teachers are leaving the field of education in record numbers. This lack of teacher retention negatively impacts student achievement. Teacher turnover intentions have been found to be an indication of potential attrition. Research on brain-based learning reveals new opportunities to decrease teacher turnover intentions by…

This generic qualitative study examined how mid-to-late career experts in the U.S. space exploration sector transfer tacit knowledge to novices, with a particular focus on fostering employee engagement. Semi-structured interviews were conducted with ten industry experts from various sectors within space exploration. Thematic analysis identified…

Teachers' individual beliefs regarding the value of the academic material they teach, the nature of the subject, how they should teach it, as well as their assumptions regarding students, classrooms, instructional materials, the nature of learning, and how students construct knowledge can all have considerable influence over their teaching…

This research study focused on gathering the experiences of adversity of Generation Z, Latinx, children of immigrants in addition to exploring how they navigate their adversity. The purpose of this study was to recognize the multiple and intersecting identities and experiences to advance the knowledge about Generation Z and to better understand…

Although scholars have suggested that cognitive errors may plague school psychologists' decisions, there is little research documenting these effects or the extent to which school psychologists are trained to spot these biases. I conducted a study using experimental vignette methodology (EVM) in conjunction with a survey of knowledge, attitudes,…

Computer-supported collaborative learning (CSCL) presents postsecondary educators with a conundrum: how to design and support small-group activities without stifling deep and meaningful learning. The literature indicates that students are not consistently practicing higher-order cognitive activities, educators are not reliably designing or…

Social media platforms have emerged as leading communication channels for social interaction and information sharing in the early part of the 21st century. In an ideal world, social media users should feel that they can interpret the social interactions they witness and the information that is shared on social media platforms as inherently honest…

In 2019, the U.S. is still facing a shortage of science, technology, engineering and mathematics (STEM) workforce that is capable of solving social and economic challenges in 21st century worldwide. Numerous studies have explored the influence of integrative STEM approaches on developing student interest and career aspiration in STEM. Building on…

Fractions are highly important. Therefore, it is crucial to understand the developmental trajectory of fraction knowledge and its main predictors and consequences. Our research team has proposed that we have a neurocognitive architecture dedicated to processing nonsymbolic ratios, which serves as a startup tool for fractions: the Ratio Processing…

The purpose of this study was to establish the reliability and validity of the construct map for students' conception of equivalence with special emphasis on investigating the impact of structure of equation on students' conception of equivalence. The study examined the role of structure of equations in identifying students' conception of…