Development and validation of the Workplace Learning Inventory in Health Sciences Education: a multimethod study.

Health sciences students face many challenges in regard to clinical practical learning. A better understanding of student learning is required to address student needs in this crucial phase. The theory of self-regulated learning provides a comprehensive view of learning and could serve as a basis for further research. There are instruments to assess self-regulated learning in preclinical academic learning. However, there are no such instruments for workplace learning. The aim of the present study is to provide a comprehensive inventory from which researchers can select those scales that are relevant to their research questions in the investigation of workplace learning. Hence, the aim is to develop and validate a set of scales to assess undergraduates' workplace learning in health sciences education in four areas (cognition, motivation, emotion, and context) on two levels (the learning process level and the metalevel). Study 1 is a qualitative multimethod study to identify indicators and develop items. It integrates the perspectives of students, teachers, and researchers and includes six steps: literature review, interviews, synthesis, item development, expert review, and cognitive pretesting. This study yields a set of scales for each area on both levels. Study 2 is a quantitative study to assess the psychometric properties. The results show acceptable values in terms of unidimensionality, reliability and validity for each of the 31 scales. The newly developed Workplace Learning Inventory is comprehensive; the scales are relevant to workplace learning and short enough that their administration is feasible in the workplace setting. The rigorous process of questionnaire development contributes to the validity of scales. By providing the Workplace Learning Inventory, we hope to encourage research on workplace learning in health sciences education from an educational psychology perspective.

Self-regulated learning as a mediator of the relation between executive functions and preschool academic competence.

Executive functions (EF) and self-regulated learning (SRL) are processes for the goal-directed control of cognition and (learning) behavior that positively affect academic outcomes. Based on the finding that EF form the developmental basis for SRL, this study tested a model that assumes SRL as a mediator of the relationship between preschool EF and academic competence. Previous studies that found evidence for this mediation considered as predictors cool EF, which are important in emotionally neutral situations. However, since (pre)school-based learning is also associated with motivational incentives (e.g., praise from teachers and educators), this study aimed to test the validity of the above-mentioned mediation model using as predictors hot EF, which are important in emotional-motivational contexts. To this end, the constructs included in the model were cross-sectionally examined using performance measures and parent ratings in a sample of n = 77 German preschoolers (Mage = 71.61 months, SD = 4.13; 51.9 % girls). Results show that SRL mediates the relationship between hot EF and academic competence. Methodological limitations of the present study and implications for research and practice are discussed.

Differential development and trainability of self-regulatory abilities among preschoolers.

Self-regulation (SR) as well as self-regulated learning (SRL) show large interindividual variance in preschoolers. This variance may result in differential developmental trajectories. The present study aims to investigate whether a reduction in interindividual differences over time, which could previously be found for preschoolers' SR, is also present for SRL. Furthermore, the present study aims to explore whether preschool SRL training transfers to SR and whether training effects visible in SRL depend on initial performance. A sample of 94 preschoolers participated in this intervention study. Children were assigned to either a training group or to an active control group. Additionally, the sample was divided into high- and low-SRL preschoolers based on pretest SRL performance. Repeated measures ANCOVAs revealed that in the active control group, differences between high- and low-SRL preschoolers decreased over time. The training group showed a greater increase in SRL than the active control group. Training-induced increases did not vary between high- and low-SRL preschoolers. Additionally, increases in SR were identical for training and active control group. Further research on the transferability of preschool SRL training to SR is needed.

Adaptive lifestyle of bacteria determines phage-bacteria interaction.

Bacteriophages and their interactions with microbes are not well understood. As a first step toward achieving a better understanding, we isolated and sequenced the Curvibacter phage PCA1 for the purpose of eliminating Curvibacter sp. AEP1.3, the main colonizer of Hydra vulgaris AEP. Our experiments showed that PCA1 phage caused a strong, virulent infection only in sessile Curvibacter sp. AEP1.3 but was unable to infect planktonic and host-associated bacterial cells of the same strain. In an effort to investigate this phenomenon, we compared sessile, planktonic, and host-associated bacteria via RNA sequencing and found that all three states differed significantly in their expression patterns. This finding led us to propose that the adaptive lifestyle of Curvibacter sp. AEP1.3 results in varying degrees of susceptibility to bacteriophage infection. This concept could be relevant for phage research and phage therapy in particular. Finally, we were able to induce phage infection in planktonic cells and pinpoint the infection process to a membrane protein. We further identified potential phage-binding protein candidates based on expression pattern analysis.

Linking academic buoyancy and math achievement in secondary school students: Does academic self-efficacy play a role?

Academic buoyancy describes the ability to successfully overcome and recover from setbacks in an academic context (e.g., a poor grade, motivational dips, stress due to upcoming performance exams). This day-to-day form of academic resilience has recently been defined in the context of positive psychology. The present study aimed to gain insights into the mechanisms of academic buoyancy by predicting math achievement. Since there is already evidence that this relationship is rather indirect than direct, we were particularly interested in investigating a potential actor of an indirect effect, namely academic self-efficacy. For this purpose, n = 974 students at eleven secondary schools in southwestern Germany were surveyed through a questionnaire. The data were analyzed using a latent variable approach. The results of the study show that academic buoyancy is a significant predictor of math achievement and that this relation is explained through academic self-efficacy, even when controlling for gender. Implications for practice and further research are also discussed.