Descriptively, male students outperformed female students at all three levels of Light waves overall¶

Claim · All claims
Evidence · 1 study · causal r1 · q2
Currency · newest study 2015 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? Across all students, male students had higher mean gain percentages than female students in understanding, application and analysis of Light waves. → Obafemi 2015

Evidence¶

Obafemi 2015¶

Obafemi, D. T. A. (2015). Bridging Gender Gap in the Physics Classroom: The Instructional Method Perspective. Journal of Education and Practice, Vol.6, No.20. https://eric.ed.gov/?id=EJ1079043

q2 · i? · causal · r1

Descriptive mean gain percentages from Table 1: males 55.6% vs females 40.6% (understanding), 34.5% vs 20.7% (application), 50.0% vs 20.0% (analysis). These are descriptive gains; the article reports no significance test for this overall contrast.

"Summarily, the table revealed tha t in Light waves, male students performed better th an the female students at the level of understanding, appl ication and analysis."

Discussion¶

Learner Variables¶

• Gender — predictor: outcomes differ by group: a gap reflecting circumstances and treatment, not a cause

Related Claims¶

• Male and female students differ significantly in application of Light waves, favouring males — possibly the same claim (merge candidate)
• Male students taught with Guided-discovery method contributed most to the gender difference in application of Light waves — a narrower finding that bears on this claim
• Male and female students show no significant difference in understanding of Light waves — reports the opposite
• Male and female students show no significant difference in analysis of Light waves — reports the opposite
• Male students report significantly higher overall technological self-efficacy than female students (p = 0.001) — related