The Summary
The Summary
The Summary
Gendered pathways into and away from STEM are mediated through motivation, but there is
paucity of knowledge regarding gendered patterns in high school students' motivation profiles,
especially in transdisciplinary domains like integrated STEM (iSTEM). This study addresses
these gaps by examining the interconnection between patterns in motivation profiles towards
integrated STEM, gender and STEM test scores
Cluster Analysis
Conclusion
According to UNESCO, only 35% of STEM students in higher education globally are
women.
Women leave STEM disciplines in disproportionate numbers during their studies and
even during their careers (Fernández Polcuch et al., 2018).
This has important economic and societal consequences.
Several influential theories have been proposed to explain why individuals choose or
persist in a specific course of action
According to expectancy-value theory, students are more motivated to achieve in
areas in which they expect to succeed and that they value
Through the lens of self-determination theory (SDT), Ryan and Deci (2020) specify
three types of motivation (i.e., amotivation, extrinsic motivation, and intrinsic
motivation) arranged along a continuum reflecting the degree to which the regulation
of behavior is internalized
Each motivation type is defined by unique characteristics such as enjoyment,
meaningfulness, ego involvement, external pressures and will have different
consequences
More autonomous motivation types lead to better academic achievement, effort and
engagement compared to external type of motivation
The relationship between distinct motivational variables and achievement is not new
and studies often investigate motivational constructs in isolation using a variable-
centered approach
A more holistic approach (e.g., motivation profiles) is needed
Gender gap
Abundant research has shown that gendered pathways into and away from STEM are
mediated through motivation
Some studies have identified gender differences in STEM self-efficacy that favor men
Others have found no significant gender differences
Career pathways encompass the ability to pursue a career as well as the motivation to
employ that ability
This study aims to bridge research regarding gender and motivation profiles and skill
Integrated STEM
Methods
To measure the effects of the developed iSTEM teaching modules, researchers
adopted a quasi-experimental design
Student motivation variables were measured using individual self-report and a
cognitive STEM test
Both were administered through an online questionnaire
Current data collection is part of the pre-test at the beginning of the school year
before any intervention took place
Participants
Motivation
Twenty items from the Self-Regulation Questionnaire (SRQ) were adjusted to assess
students' motivation for studying iSTEM
Three constructs were measured (i.e., amotivation, controlled motivation and
autonomous motivation) based on underlying subscales
Controlled motivation was composed of the subscales of external regulation (e.g.,
"During STEM classes I do my best because I want others to think I'm smart.") and
introjected regulation
Autonomous motivation was constructed from a two-level model using the three
constructs and five subscales
The instrument was constructed based on the curriculum for Physics, Mathematics,
and technological concepts of seventh and eighth grade
Items from existing iSTEM instruments were selected by pedagogical and subject
matter experts
A 23-item multiple choice test was used
Item characteristics (i.e., difficulty and discrimination) were analyzed
Analysis of variance (ANOVA) showed that the 2-PL model fitted the data best based
on Akaike Information Criterion (AIC), Bayesian Information Criteria (BIC) and
Log-Likelihood
Discrimination values for all items were above 0.15, which was in line with our pilot
test
A general score was calculated for each student (max score = 10)
The mean score (µ) was 4.84, with a standard deviation (σ) of 3.3
Analysis indicated no significant score differences, t(753) = 1.29, p = 0.81
Skewness (0.08) and kurtosis (2.36) were within an acceptable range, so we can
conclude that test scores follow a normal distribution (see Fig. 2).
A model with four clusters was considered most suitable given the statistical criteria
that each separate cluster should not contain fewer than 7% of the total number of
respondents
Students with cluster profile 4 score significantly lower on the STEM test than
students with cluster profiles 1, cluster profile 2 and even cluster profile 3
Cluster 1 (n = 193, 26%) reported the highest levels of autonomous motivation (i.e.,
3.60) while also showing the lowest amounts of controlled motivation and
amotivation.
No significant difference in STEM test score was observed between boys and girls in
this cluster (see Table 2).
The main purpose of this study was to identify gendered patterns in motivation
profiles towards integrated STEM (iSTEM) and to examine how these relate to
STEM test scores.
Conclusions
The results of our study show significant gender differences in motivation profiles
regarding iSTEM and STEM test scores within those profiles.
Girls in the eighth grade, currently enrolled in STEM courses, have a higher chance
compared to boys with equal ability to have a less favorable iSTEM motivation
profile (i.e., cluster 4, the high amotivation profile cluster).
These patterns in motivation profile and the correlation with STEM test scored were
detected in grade eight students.
The datasets generated and/or analyzed during the current study are not publicly
available due to general data protection regulations (EU 2016/679), but are available
from the corresponding author on reasonable request.
AIC: Akaike Information Criterion
ANOVA: Analyses of variance
BIC: Bayesian information criterion
Cluster analysis
GDP: Gross domestic product
ICC: Intra-cluster correlation coefficient
IRT: Item response theory
ltm: Latent trait model
NE: Neutral motivation profile
SRG: Self-regulation questionnaire
Open Access
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