Evidence map›Paper›PMID 30444447›Full record

ArticleCBE life sciences education2018

Student Learning Outcomes and Attitudes Using Three Methods of Group Formation in a Nonmajors Biology Class.

Deborah A Donovan, Georgianne L Connell, Daniel Z Grunspan

Abstract read
In one paragraph

Article in CBE life sciences education, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed.

  1. Article
  2. Article
  3. So You Want to Teach a Field-Based Course: A Practical Toolkit for Teaching Teams.Integrative organismal biology (Oxford, England) · 2026
    Article
  4. Unlocking learning: exploring take-home examinations andJournal of microbiology & biology education · 2025
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Deborah A DonovanBiology Department, Western Washington University, Bellingham, WA 98225.
Georgianne L ConnellBiology Department, Western Washington University, Bellingham, WA 98225.
Daniel Z GrunspanCenter for Evolution and Medicine, Arizona State University, Tempe, AZ 85281.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Group work is often a key component of student-centered pedagogies, but there is conflicting evidence about what types of groups provide the most benefit for undergraduate students. We investigated student learning outcomes and attitudes toward working in groups when students were assigned to groups using different methods in a large-enrollment, student-centered class. We were particularly interested in how students entering the class with different levels of competence in biology performed in homogeneous or heterogeneous groups, and what types of group compositions were formed using different methods of group formation. We found that low-competence students had higher learning outcomes when they were in heterogeneous groups, while mid- and high-competence students performed equally well in both group types. Students of all competence types had better attitudes toward group work in heterogeneous groups. The use of student demographic variables to preemptively form groups and allowing students to self-select their group mates both yielded heterogeneous competence groups. Students in the instructor-formed, demographic groups had higher learning outcomes compared with students allowed to self-select. Thus, heterogeneous groupings provided the most benefit for students in our nonmajors, large-enrollment class.

Indexed as

AttitudeLearningPeer GroupAcademic SuccessBiologyDemographyEducational MeasurementFemaleHumansMaleRegression AnalysisStudentsUniversities

Identifiers

PMID30444447
PMCPMC6755891

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.