Search results

The purpose of this paper is to examine hypothesized links between the Dana Center Mathematics Pathways’ (DCMP) Foundations of Mathematical Reasoning curriculum and the four hypothesized sources of self-efficacy. The sample of developmental mathematics students who were taught with a curriculum that incorporates active and collaborative learning reported increased ratings on social persuasions from the beginning to the end of the semester.

The study examines changes in the four sources of self-efficacy. Students completed a pre- and post-survey. Non-parametric methods were conducted to measure changes.

The paper provides empirical insights into changes in the four sources of self-efficacy with the implementation of a new curriculum in developmental mathematics classrooms. Students in the DCMP Foundation course increased their ratings on social persuasions and mastery experiences and decreased their ratings on physiological states. The largest proportion of variability in the four sources that was accounted for by course grade was mastery experiences followed by vicarious experiences, social persuasions and physiological states.

A control group was not included. Therefore, comparisons between students enrolled in the intervention course and a traditional course were not possible.

An implication of the study is that a curriculum that has an emphasis on face-to-face communication with collaborative learning activities might be linked to more positive measures of the sources of self-efficacy.

This paper fulfils a need to study how the implementation of an alternative curriculum in developmental mathematics classrooms can be linked to students’ self-efficacy.

This chapter provides a contemporary view of state-of-the science research and thinking done in the areas of selection and classification. It takes as a starting point the observation that the world of work is undergoing important changes that are likely to result in different occupational and organizational structures. In this context, we review recent research on criteria, especially models of job performance, followed by sections on predictors, including ability, personality, vocational interests, biodata, and situational judgment tests. The paper also discusses person-organization fit models, as alternatives or complements to the traditional person-job fit paradigm.

Ambidexterity increases an organisation’s capability to successfully navigate dynamic and uncertain environments. While leaders are expected to model flexible learning and practices throughout the organisation, little is known about the leader characteristics and contextual factors that underpin ambidexterity. This study aims to explore whether paradoxical thinking, integrator behaviours and managerial role and level influence the likelihood of leaders exhibiting ambidexterity.

This study relied on a self-report questionnaire completed by 152 managers of a large, public health-care organisation in New Zealand. A k-means cluster analysis of the data was conducted to identify leader ambidexterity clusters, and the hypothesised effects were tested with multinomial logistic regressions.

Health-care managers favoured exploitation and moderate ambidexterity. Higher levels of integrator behaviours (i.e. reflective learning and context responsiveness) were found among leaders who showed high ambidexterity. Context responsiveness was the sole significant predictor distinguishing between high ambidexterity and other ambidexterity profiles. No statistically significant differences in ambidexterity cluster membership were found between clinical and non-clinical roles and across managerial levels.

While our study relied on a cross-sectional self-reported design, the findings underscore the importance of learning behaviours and context responsiveness to ambidexterity. This study discusses avenues for future research and leadership development towards improved organisational learning systems and practices.

To the best of the authors’ knowledge, this study is one of the first to test the contribution of paradoxical thinking and integrator behaviours to health-care leader ambidexterity and to examine differences in ambidexterity profiles across managerial levels and roles. The factor analysis suggests that integrator behaviours represent two distinct constructs: reflective le`arning and context responsiveness.

Purpose – Presents metrics and policy recommendations from the Dallas Domestic Violence Task Force (DDVTF) concerning the systemic response to domestic violence (DV) within this community.

Design/methodology/approach – In June 2017, 47 private citizens, nonprofit, criminal justice, social service and religious organizations, and governmental officials who participated on the task force were invited via email to participate in an electronic Qualtrics survey.

Findings – Both general annual metrics are offered as well as detailed monthly metrics and long-term trends for shelter and advocacy providers, police, the district and city attorney’s offices, and courts. In 2016–2017 alone, roughly 15,000 people were educated on DV, 246 victims were sheltered in emergency beds each night on average, roughly 8,000 victims were turned away due to lack of space, over 15,500 DV-related calls were handled by police, 11,000 county criminal cases were filed, and 7 intimate partner homicides occurred within the city of Dallas. Policy recommendations are offered.

Originality/value – The DDVTF annual report is one of the largest and most comprehensive reports of its kind in the United States, with over 3,000 variables collected across the partners. Now in its third reporting year, this chapter offers an overview of key findings and policy recommendations and highlights the work of this coordinated community response team.

Bundled payments for care are an efficient mechanism to align payer, provider, and patient incentives in the provision of health care services for an episode of care. In this chapter, we use agency theory to examine the evolution of bundled payment programs in private and public payer arrangements, and postulate future directions for bundled payment development as a key component in the provision and payment of health care services.

Social systems devise rules for member conduct and often specify punitive action for nonconformity. However, confronting and signaling the intent to punish a rule violator may be an inherently face‐threatening and volatile situation. As such, in this paper we seek to add to the research aimed at minimizing the negative effects of confrontation. We conducted an experiment to examine the impact of linguistic cues and coercive potential on message categorization and on receiver perceptions of threat and face‐sensitivity. Results suggest that threats might be considered a special class of warnings, distinguishable by a speaker‐based locus of punishment Locus of punishment did not, however, impact perceptions of having been warned. These findings thus call into question the assumed parallelism between researcher conceptualizations of threats and warnings and those of typical language‐users. Additionally, targets reported feeling less threatened and perceived more face‐sensitivity, in cases when the speaker was not the source of punishment. Perceptions of threat were decreased when disclaimers were employed and where the message originated from a peer rather than an authority. Power of speech had an impact in ambiguous situations. Implications for researchers and practitioners are discussed.

Past conflict research and theory has provided insight into the types of conflict and styles of conflict resolution in organizations and groups. A second generation of conflict research is now needed that recognizes that the type of conflict present in a group relative to the other types present (proportional conflict composition) and the amount of conflict perceived relative to the amount perceived by other members (perceptual conflict composition) may be critical to group functioning. Therefore, we propose two types of conflict composition in teams and investigate the links between proportional and perceptual conflict composition conflict, and team effectiveness (i.e., individual and team performance, commitment, cohesiveness, and member satisfaction) in two organizational samples. We find group conflict compositions consisting of high levels of task‐related conflict compared to relationship and process conflict (proportional task conflict) are high performing, satisfied teams. In addition, when team members disagree about amounts of conflict present (high perceptual conflict), we find evidence of negative group outcomes. Implications for managers and group members are discussed.

Ascientific consensus has emerged indicating that the global climate is changing due to anthropogenic (i.e., human induced) driving forces. Our previous research reformulated the well‐known I=PAT (environmental Impacts equal the multiplicative product of Population, Affluence, and Technology) model into stochastic form, named it the STIRPAT model, and used it to assess the effects of population and affluence on carbon dioxide loads. Here we extend those findings by examining the impacts of population, affluence and other factors on the emissions of the greenhouse gases (GHGs) methane (CH₄) and carbon dioxide (CO₂), as well as the combined global warming potential of these two gases. We also assess the potential for “ecological modernization” or an “environmental Kuznets curve” (EKC) effect to curb GHG emissions. Our findings suggest that population is a consistent force behind GHG emissions, that affluence also drives emissions, that urbanization and industrialization increase emissions, and that tropical nations have lower emissions than non‐tropical nations, controlling for other factors. Contrary to what ecological modernization and EKC theorists predict, we find that to date there is no compelling evidence of a decline in emissions with modernization. These results support both the “treadmill of production” thesis and the “metabolic rift” thesis.