Effects of Supervisor Social Influence,Nonverbal Immediacy,and Biological Sex on Subordinates' Perceptions of Job Satisfaction,Liking, and Supervisor Credibility

This study investigated the impact of supervisor biological sex, power use, and nonverbal immediacy on subordinates' satisfaction, liking for the supervisor, and perceptions of the supervisors' credibility. After viewing video scenarios of male and female supervisors engaging in nonverbally immediate (or nonimmediate) and prosocial (or antisocial) power use, subordinates reported perceptions of satisfaction, affect, and credibility. Results of the 2 × 2 × 2 experimental design indicated significant main effects for supervisor prosocial power and nonverbal immediacy. Although there were interaction effects, the variance accounted for was minimal. Supervisor prosocial power use and nonverbal immediacy were positively and significantly related to subordinates' self-reported satisfaction, liking for the supervisor, and work enjoyment. Supervisor biological sex did not show a relationship to any of the criterion variables. This study demonstrates that supervisors should maintain nonverbal immediacy and frame prosocial-type messages to preserve their credibility in the workplace.     

Structural Models for Binary Repeated Measures: Linking Modern Longitudinal Structural Equation Models to Conventional Categorical Data Analysis for Matched Pairs

The current widespread availability of software packages with estimation features for testing structural equation models with binary indicators makes it possible to investigate many hypotheses about differences in proportions over time that are typically only tested with conventional categorical data analyses for matched pairs or repeated measures, such as McNemar’s chi-square. The connection between these conventional tests and simple longitudinal structural equation models is described. The equivalence of several conventional analyses and structural equation models reveals some foundational concepts underlying common longitudinal modeling strategies and brings to light a number of possible modeling extensions that will allow investigators to pursue more complex research questions involving multiple repeated proportion contrasts, mixed between-subjects × within-subjects interactions, and comparisons of estimated membership proportions using latent class factors with multiple indicators. Several models are illustrated, and the implications for using structural equation models for comparing binary repeated measures or matched pairs are discussed.     

Productive Uncertainty: The Pedagogical Benefits of Co‐Creating Research in the Design Studio

Balancing the competing demands of research and teaching has long been lamented by academics. The challenges associated with Covid‐19 will make this increasingly difficult. An integrated approach to research and teaching, where students are directly engaged in the production of research, may provide a useful strategy to support ongoing research within the design disciplines whilst befitting student learning. The production of original research requires a willingness to engage in – and manage –uncertainty. Contemporary higher education acknowledges that global challenges are increasing in complexity and, thus, students require opportunities to learn to productively manage this complexity. Utilising teacher observations and student feedback, this article reflects critically on a studio model, iteratively refined over two semesters, with the deliberate intent of exacerbating the complexity already present within studio pedagogy for the production of new knowledge. It outlines a set of strategies for making manageable this uncertainty for students to ensure it is beneficial for their learning. It also identifies a number of challenges educators can face when assuming a duel role as teacher and research partner; and provides advice for negotiating these challenges.     

Money, sex, and drugs: a case study to teach the genetics of antibiotic resistance

The goal of the work reported here was to help students expand their understanding of antibiotic resistance, the Central Dogma, and evolution. We developed a unit entitled "Ciprofloxacin Resistance in Neisseria gonorrhoeae," which was constructed according to the principles of scientific teaching by a team of graduate students, science faculty, and instructors. A variety of activities and assessments were used, including a case study, short lectures, and group problem-solving. Implementation of "Ciprofloxacin Resistance in Neisseria gonorrhoeae" in a college freshman seminar suggests these materials are useful in increasing understanding of complex biological topics and improving problem-solving abilities.     

Using Charter Schools to Alleviate Racial Exclusion in Rural America: An Innovative Idea or a Trojan Horse?

ABSTRACT

Racial segregation has remained a lasting legacy of rural schools in southern states. Our article explains a case where community leaders created a diverse charter school to change its historical practice of an isolated White private school and isolated African American public schools. We scan documents and literature related to this integration strategy to surface key themes when using rural charter schools to alter patterns of school segregation. First, we explain pressing issues in rural schools. Second, we describe how segregation and inequality have evolved in the South. Third, we explain research showing how charter schools maintain patterns of school segregation, but with exceptions and nuances in certain contexts. Fourth, we consider the benefits and tensions surrounding one rural charter school that offers an integrated educational program. Benefits range from societal to individual as the school fosters an environment where students are exposed to diverse educational experiences. Tensions include shifting power and funding dynamics and the possibility of using a good example to shepherd in less effective charter models elsewhere.     

Optimizing Conditions for Learning: Situating Refutations in Epistemic Cognition

A refutation text is designed to promote conceptual change by explicitly acknowledging commonly held misconceptions about a topic, directly refuting them, and providing an accurate explanation. In this study, we determined the impact of different types of refutation texts on adolescent readers’ conceptual change learning in science. Specifically, we manipulated the way the correct conception was justified and explained following work in epistemic cognition. Three different types of justification were compared to a control condition: justification by authority, justification by multiple sources, and justification by personal opinion. The findings showed that learning effects were optimized when the correct conceptions were presented in terms of a corroborated consensus among multiple sources.     

Stability of Attachment Style in Adolescence: An Empirical Test of Alternative Developmental Processes

Few studies have examined stability and change in attachment during adolescence. This 5‐year longitudinal study (a) examined whether prototype or revisionist developmental dynamics better characterized patterns of stability and change in adolescent attachment (at T1, N = 176; M_age = 14.0 years, SD = 0.9), (b) tested potential moderators of prototype‐like attachment stability, and (c) compared attachment stability in adolescence to stability in adulthood. The results supported the prototype model, which assumes that there is a stable, enduring factor underlying stability and change in attachment. Exploratory moderation analyses revealed that family conflict, parental separation or divorce, minority status, and male sex might undermine the prototype‐like stability of adolescent attachment. Stability of attachment was lower in adolescence relative to adulthood.     

Perceived Expectations Related to Promotion and Tenure: A National Survey of CACREP Program Liaisons

The purpose of the present study was to determine the perceptions of expectations and practices that contribute to decisions regarding promotion and tenure for counselor educators. Council for Accreditation of Counseling and Related Educational Programs liaisons for 74 counselor education programs responded to an Internet‐based survey about perceptions of promotion and tenure practices in their programs and institutions. The responses indicate that relatively equal emphasis is placed on teaching, scholarship, and service. Implications for defining promotion and tenure criteria are discussed, and recommendations for further research are provided.     

Implementation of the Peer-Led Team-Learning Instructional Model as a Stopgap Measure Improves Student Achievement for Students Opting Out of Laboratory

In entry-level university courses in science, technology, engineering, and mathematics fields, students participating in associated laboratory sessions generally do better than those who have no related lab classes. This is a problem when, for various reasons, not enough lab sections can be offered for students and/or when students opt out of optional available lab courses. Faced with such a situation, this study evaluated the efficacy of the peer-led team-learning (PLTL) instructional model as a potential method for narrowing the achievement gap among undergraduate students electing not to enroll in an optional laboratory component of an introductory biology course. In peer-led workshops, small groups of students participated in solving problems and other activities that encouraged active learning. Students led by peer leaders attained significantly higher exam and final course grades in introductory biology than comparable students not participating in PLTL. Among the introductory biology students who opted not to enroll in the optional lab course, those who participated in PLTL averaged more than a letter grade higher than those who did not. This difference was statistically significant, and the PLTL workshops almost entirely closed the achievement gap in lecture exam and final grades for students who did not take the lab.