Student development theory (SDT) is a diverse corpus of academic and popular psychology with real-world application to the maturation of college and university students. It originated during the campus upheavals of the 1960s as part of a collective effort to reconcile restive students to mass higher education and modern technological society. Then, in the 1970s, SDT was implemented and refined by an ambitious generation of student affairs professionals eager for institutional influence and academic legitimacy. By providing an animating moral and intellectual purpose to the bureaucratic sundering of student affairs divisions from academic affairs divisions, SDT abetted a lasting institutional and cultural change in the organization of the modern university circa 1970. As a discourse of therapeutic empowerment, SDT has had an enduring influence on the daily practice of student affairs administration in the five decades since.

Quantitative empirical inquiry in international relations often relies on dyadic data. Standard analytic techniques do not account for the fact that dyads are not generally independent of one another. That is, when dyads share a constituent member (e.g., a common country), they may be statistically dependent, or “clustered.” Recent work has developed dyadic clustering robust standard errors (DCRSEs) that account for this dependence. Using these DCRSEs, we reanalyzed all empirical articles published in International Organization between January 2014 and January 2020 that feature dyadic data. We find that published standard errors for key explanatory variables are, on average, approximately half as large as DCRSEs, suggesting that dyadic clustering is leading researchers to severely underestimate uncertainty. However, most (67% of) statistically significant findings remain statistically significant when using DCRSEs. We conclude that accounting for dyadic clustering is both important and feasible, and offer software in R and Stata to facilitate use of DCRSEs in future research.

Existing studies agree that owner dynamic capabilities are crucial in dynamic environments. Based on a systematic literature review of 44 research with CiteSpace and the content analysis method, this study aims to elucidate the dimensions and key factors of owner dynamic capabilities. Owner dynamic capabilities are studied in the context of a construction project due to their resource-constrained, goal-urgent, and uncertainty characteristics. Cognition capabilities, resilient change management capabilities, integrated organization capabilities, and strategic innovation capabilities are identified as the dimensions. Critical factors have also been analyzed at different levels. This study proposes a discriminatory framework of owner dynamic capabilities that combined organizational ambidexterity and resilience. Moreover, this study contributes to the clarification of the concept of owner dynamic capabilities and the enrichment of their knowledge hierarchy. Practitioners can track the main contradictions that owners are currently facing against the actual situation and seek strategies.

Medium Enterprises (MEs) are significant contributors to global economic development. Integrating sustainability practices in their business can support MEs worldwide to become more sustainable, improving companies’ performance and stakeholders’ expectations. Nevertheless, few MEs adopt sustainable practices. Following Behavioral Decision Theory and Behavioral Strategy literature, we argue that this can be associated with their managers’ decision-making processes – apart from not possessing considerable resources like large companies. Via a mixed-method research design involving 277 Italian ME managers, we investigate the cognitive biases that hinder the development of a sustainable performance management system (SPMS) in MEs. We found the most prominent biases influencing SPMS development. Then, we developed a ‘SPMS de-biasing funnel’ framework. We propose some corrective actions to reduce the impact of the most critical cognitive biases that influence SPMS development, allowing related beneficial potential outcomes.

In 1969, a group of activists in the Netherlands formed the Solidariteitscomité met de Black Panthers, or Black Panther Solidarity Committee, intended to support the Black Panther Party through a platform of public education, fund-raising, and political protest. Their efforts were part of a broader campaign for European solidarity launched by the African Americans themselves earlier that year. This article is the first to explore how Dutch activists understood their transatlantic partnership with the Black Panthers, arguing that their solidarity served not only to support the party but also to challenge American imperialism and Dutch colonialism in new ways.

In this paper, a new method based on a genetic algorithm and Minkowski Island fractal is proposed for multiband antennas. Three-antenna configurations are chosen to validate the proposed optimization procedure. The first configuration is a wide-band antenna, operating in the WLAN (wireless local area network) UNII-2C band. The second configuration is a dual-band antenna, operating in the WLAN UNII-2 and UNII-2C bands. In contrast, the third is a tri-band antenna operating in the UNII-2, UNII-2C, and UNII-3 bands. The optimization process is accelerated by using the Computer Simulation Technology (CST) Application Programming Interface which allows all genetic operators to be performed in MATLAB while the numerical calculations are running in the internal CST Finite-Difference Time-Domain -solver using parallel computing with GPU acceleration. All three designed configurations are manufactured using a $\textstyle0.8\;\text{mm}$ thick FR4 epoxy substrate with a relative dielectric constant of $4.8$. The return loss and the radiation pattern’s measurements agree well with the simulation results. Further, the methodology presented can be very effective in terms of size reduction; the designed antennas are $24 \times 24 \times 0.8\;{\textrm{m}}{{\textrm{m}}^3}$ ($460\;{\textrm{m}}{{\textrm{m}}^3}$).

This study analyzes the long-term power of mercantilist firms and brands in industries characterized by high uncertainty and asset specificity. It contrasts the reputation-building and protection strategies employed in two similar industries in Portugal in the eighteenth and early nineteenth centuries; namely, those of Madeira and Port wine. The Portuguese crown created a collective brand for Port in 1756, the first regional appellation in the world. Madeira wine only received similar protection in the late twentieth century. This study argues that the Madeira wine industry relied on a different type of mercantilist proto-brand—a diffuse and multi-faceted “global” umbrella brand—of the British East India Company, which during its heyday more than rivaled the power of the Portuguese state as a product certifier and endorser.

This study utilizes speleothem trace elements as climate proxies to reconstruct hydroclimate variability over approximately 350 years in the Southern Cook Islands. Stalagmites Pu17 and Pu4 from Pouatea cave were analyzed using high-resolution LA-ICP-MS for trace elements (Mg, Na, Sr, P, U, Y). By monitoring cave dripwater and conducting regression analysis, we found that Mg, Sr, and Na in Pouatea dripwater mostly originated from marine aerosols, while Sr and Ba were primarily from bedrock, with additional Ba coming from marine aerosols and weathered oceanic basalt leaching. Mg was identified as the most reliable element for hydroclimate reconstruction due to its predominantly marine aerosol origin. Infiltration, via dilution of marine aerosols and bedrock inputs, was identified as the main driver of trace element variations in Pouatea at a seasonal scale. Transfer functions were established between each trace element and effective infiltration was calculated, with Mg showing the strongest correlation. The reconstructed infiltration data were compared with climate indices, showing an overarching role of the SPCZ and ENSO in controlling rainfall in the South Pacific. This research demonstrates the potential of speleothem trace elements for paleohydroclimate reconstructions, improving understanding of rainfall variability in the climatically vulnerable South Pacific Islands over the past millennia.

Alcohol use is influenced by genetic and environmental factors. We examined the interactive effects between genome-wide polygenic risk scores for alcohol use (alc-PRS) and social support in relation to alcohol use among European American (EA) and African American (AA) adults across sex and developmental stages (emerging adulthood, young adulthood, and middle adulthood). Data were drawn from 4,011 EA and 1,274 AA adults from the Collaborative Study on the Genetics of Alcoholism who were between ages 18–65 and had ever used alcohol. Participants completed the Semi-Structured Assessment for the Genetics of Alcoholism and provided saliva or blood samples for genotyping. Results indicated that social support from friends, but not family, moderated the association between alc-PRS and alcohol use among EAs and AAs (only in middle adulthood for AAs); alc-PRS was associated with higher levels of alcohol use when friend support was low, but not when friend support was high. Associations were similar across sex but differed across developmental stages. Findings support the important role of social support from friends in buffering genetic risk for alcohol use among EA and AA adults and highlight the need to consider developmental changes in the role of social support in relation to alcohol use.

The existing literature provides conflicting evidence of whether a collectivistic value orientation is associated with ethical or unethical behavior. To address this confusion, we integrate collectivism theory and research with prior work on social identity, moral boundedness, group morality, and moral identity to develop a model of the double-edged effects of collectivism on employee conduct. We argue that collectivism is morally bounded depending on who the other is, and thus it inhibits employees’ motivation to engage in unethical pro-self behavior, yet strengthens their motivation to engage in unethical pro-organization behavior. We further predict that these effects are mediated by the psychological mechanism of organizational goal commitment and moderated by a person’s strength of moral identity. Results of three studies conducted in China and the United States and involving both field and experimental data offer strong support for our hypotheses. Theoretical and practical implications of the research are discussed.

We show that the Hilbert bimodule associated with a compact topological graph can be recovered from the $C^*$-algebraic triple consisting of the Toeplitz algebra of the graph, its gauge action and the commutative subalgebra of functions on the vertex space of the graph. We discuss connections with work of Davidson–Katsoulis and of Davidson–Roydor on local conjugacy of topological graphs and isomorphism of their tensor algebras. In particular, we give a direct proof that a compact topological graph can be recovered up to local conjugacy from its Hilbert bimodule, and present an example of nonisomorphic locally conjugate compact topological graphs with isomorphic Hilbert bimodules. We also give an elementary proof that for compact topological graphs with totally disconnected vertex space the notions of local conjugacy, Hilbert bimodule isomorphism, isomorphism of $C^*$-algebraic triples, and isomorphism all coincide.

The International Psychogeriatric Association (IPA) has expressed significant concerns over the use of physical restraints in older people across diverse aged care settings. Following an extensive analysis of the available literature, the IPA’s Early Career Network (ECN) has formulated a collection of evidence-based recommendations aimed at guiding the use of physical restraints within various care contexts and demographic groups. Physical restraints not only infringe upon human rights but also raise significant safety concerns that adversely impact the physical, psychological, social, and functional well-being of older adults. Furthermore, their effectiveness in geriatric settings remains inadequate. Given these considerations, the IPA and its ECN firmly assert that the use of physical restraints should only be considered as a final recourse in the care of older people.