Variations on an Expectancy-Value Model of Motivation in Science

Area of Science:

• Educational Psychology
• Adolescent Motivation
• Science Education

Background:

• Understanding student motivation is crucial for academic success.
• Goal theory and expectancy-value theory offer frameworks for motivation.
• Gender differences in academic motivation require further investigation.

Purpose of the Study:

• To examine the relationships between motivational variables from goal theory and expectancy-value theory.
• To investigate gender differences in these motivational relationships and their impact on effort, persistence, and achievement in science.
• To inform gender-specific motivational interventions in science education.

Main Methods:

• Correlational study involving 149 high school students (69 males, 80 females).
• Self-report surveys administered during biology classes to assess motivation.
• Outcome measures included student effort, persistence, and achievement.

Main Results:

• Gender differences were observed in the correlations between motivational variables and outcomes.
• Internal motivation variables were linked to achievement in males, but not females.
• Perceived ability significantly predicted outcomes for females, but not for males.

Conclusions:

• Motivational variables explained substantial variance in student outcomes.
• Individual motivational factors, particularly perceived ability, have differential impacts based on gender.
• Educational interventions should consider gender-specific motivational strategies to enhance science learning.