Peer mentorship and academic supports build sense of community and improve outcomes for transfer students.

The experience of transferring to a 4-year college, especially in STEM programs, can be particularly challenging for students. While much of the onus for preparing students for transfer has been placed on community colleges, the 4-year institutions to which students transfer have critical roles to play. With this in mind, we established the Pre-transfer Interventions, Mentoring, and Experience in Research (PRIMER) program to support students transferring into the biology department at our university.

Transfer-bound community college students' biology identity and perception of teaching.

Community colleges are frequently an affordable, accessible entrance to a Science, Technology, Engineering, and Mathematics (STEM) education and career, but the transition from a 2-year program to a 4-year institution can be tumultuous. In this mixed-methods study, we explore the experiences of transfer and prospective transfer students. Through surveys and interviews, we identify the challenges faced by and the supports desired by biology transfer students.

Using an Observation Protocol To Evaluate Student Argumentation Skills in Introductory Biology Laboratories.

Argumentation is vital in the development of scientific knowledge, and students who can argue from evidence and support their claims develop a deeper understanding of science. In this study, the Argument-Driven Inquiry instruction model was implemented in a two-semester sequence of introductory biology laboratories. Student's scientific argumentation sessions were video recorded and analyzed using the Assessment of Scientific Argumentation in the Classroom observation protocol.

Drivers of habitat partitioning among three Quercus species along a hydrologic gradient.

A critical process that allows multiple, similar species to coexist in an ecological community is their ability to partition local habitat gradients. The mechanisms that underlie this separation at local scales may include niche differences associated with their biogeographic history, differences in ecological function associated with the degree of shared ancestry and trait-based performance differences, which may be related to spatial or temporal variation in habitat. In this study we measured traits related to water-use, growth and stress tolerance in mature trees and seedlings of three oak species (Quercus alba L.

Modelled hydraulic redistribution by sunflower (Helianthus annuus L.) matches observed data only after including night-time transpiration.

The movement of water from moist to dry soil layers through the root systems of plants, referred to as hydraulic redistribution (HR), occurs throughout the world and is thought to influence carbon and water budgets and ecosystem functioning. The realized hydrologic, biogeochemical and ecological consequences of HR depend on the amount of redistributed water, whereas the ability to assess these impacts requires models that correctly capture HR magnitude and timing. Using several soil types and two ecotypes of sunflower (Helianthus annuus L.