Teamwork facilitation and conflict resolution training in a HyFlex course during the COVID-19 pandemic.

Background: We evaluated the effect of three teaching strategies to facilitate teamwork in a systems analysis and design course during the COVID-19 pandemic: (1) offering a HyFlex version of the course, (2) facilitating scheduled online teamwork sessions for all students, and (3) providing conflict resolution training to help teams overcome collaboration challenges.

Purpose/hypothesis: To identify the impact of these instructional strategies and answer four research questions, we measured (1) performance, dynamics, and cooperation strategies of teams and (2) students' perceptions of their own and team members' performance along with changes in their perceptions of their conflict management skills.

Design/method: We used a simultaneous triangulation mixed-methods design to obtain distinct but complementary qualitative and quantitative data.

Students in Fully Online Programs Report More Positive Attitudes toward Science Than Students in Traditional, In-Person Programs.

Following the growth of online, higher-education courses, academic institutions are now offering fully online degree programs. Yet it is not clear how students who enroll in fully online degree programs are similar to those students who enroll in in-person ("traditional") degree programs. Because previous work has shown students' attitudes toward science can affect their performance in a course, it is valuable to ask how attitudes toward science differ between these two populations.

The tidal-rotational shape of the Moon and evidence for polar wander.

The origin of the Moon's large-scale topography is important for understanding lunar geology, lunar orbital evolution and the Moon's orientation in the sky. Previous hypotheses for its origin have included late accretion events, large impacts, tidal effects and convection processes. However, testing these hypotheses and quantifying the Moon's topography is complicated by the large basins that have formed since the crust crystallized.