Community College Engineering Students’ Perceptions of Classroom Climate and Fundamental Engineering Skills

ABSTRACT

The purpose of this study was to examine community college engineering students’ perceptions of their classroom climate and how these perceptions are related to fundamental skills in engineering. The study was guided by the following research question: How are community college engineering students’ perceptions of their fundamental engineering skills related to their perceptions of classroom climate? Data from a 2009 National Science Foundation sponsored project, Prototype to Production: Processes and Conditions for Preparing the Engineer of 2020 (P2P), which contains information from students in 15 pre-engineering community college programs, were examined. Measures of classroom climate and fundamental skills related to engineering were first established through an exploratory factor analysis. In order to explore differences in student perceptions by individual characteristics and by institution, hierarchical linear modeling (HLM) was used. Results indicated that for community college engineering students, a warmer perception of classroom climate was associated with a higher perception of fundamental engineering skills. At community colleges, class sizes are generally smaller, especially compared to introductory courses at universities, and may provide a warmer climate for students considering beginning their engineering degrees. Given the diversity within community colleges, these institutions may provide an important pathway for underrepresented groups in engineering.     

Evaluating climate change behaviors and concern in the family context

Abstract

Although research suggests that family dynamics likely play a role in shaping children’s behaviors, few studies focus on environmental behaviors, and none to our knowledge investigate how parents shape climate change mitigation behaviors among their children. We begin to fill this gap through a quantitative case study using matched household-level survey data from 182 coastal North Carolina families (n?=?241 parents aged 29–77; n?=?182 students aged 11–14) associated with 15 middle school science teachers. Family climate change discussions, parent behaviors, and children’s climate change concern levels predicted the degree to which children will participate in individual-level climate mitigation behaviors. These results provide evidence that promoting climate-related conversations within households may promote climate action even when parents are apathetic about climate change. Similarly, parental behaviors, but not their concern levels, were important predictors of adolescent behaviors. This study highlights novel ways that family dynamics may promote climate change mitigating behaviors and a new pathway to promoting climate mitigation at familial, and ultimately, societal levels.     

Facilitating the learning process in design-based learning practices: an investigation of teachers’ actions in supervising students

Background: In research on design-based learning (DBL), inadequate attention is paid to the role the teacher plays in supervising students in gathering and applying knowledge to design artifacts, systems, and innovative solutions in higher education.

Purpose: In this study, we examine whether teacher actions we previously identified in the DBL literature as important in facilitating learning processes and student supervision are present in current DBL engineering practices.

Sample: The sample (N=16) consisted of teachers and supervisors in two engineering study programs at a university of technology: mechanical and electrical engineering. We selected randomly teachers from freshman and second-year bachelor DBL projects responsible for student supervision and assessment.

Design and method: Interviews with teachers, and interviews and observations of supervisors were used to examine how supervision and facilitation actions are applied according to the DBL framework.

Results: Major findings indicate that formulating questions is the most common practice seen in facilitating learning in open-ended engineering design environments. Furthermore, other DBL actions we expected to see based upon the literature were seldom observed in the coaching practices within these two programs.

Conclusions: Professionalization of teachers in supervising students need to include methods to scaffold learning by supporting students in reflecting and in providing formative feedback.     

‘It’s a gassy world’: starting with students’ wondering questions to inform climate change education

Abstract

There is extensive evidence showing that the climate system is warming and human behavior is linked to the change. Despite increasing attempts to integrate climate change into school curricula, teachers have challenges in preparing and implementing climate change lessons. The study aims to look at (a) the kinds of wondering questions middle school students construct after they are engaged in a climate change activity called ‘It’s a Gassy World’ and (b) what teachers highlight in their reflections on these questions to improve their teaching. In this multi-case explorative study, the data comes from student artifacts, teachers’ written reflections, and semi-structured conversational interviews with teachers. A constant-comparative analysis of students’ wondering questions (N = 165) showed that the nature of the questions varies. These were grouped under three different categories: direct observation, interdisciplinary connections, and future projections questions. We then analyzed five teachers’ written reflections and interviews from a cultural historical activity theoretical perspective. This analysis revealed that teachers paid particular attention to certain tools (physical and conceptual), norms (epistemic and teaching), emotions, and division of labor routines in classrooms. We discuss how students’ wondering questions help teachers notice essential features of climate change learning such as spatiotemporal thinking.     

To valerse por si misma between race,capitalism, and patriarchy: Latina mother-daughter pedagogies in North Carolina

This article examines mujer-oriented mother-daughter pedagogies that are narrated and discursively embodied, improvised, and contested in the conversations and oral life histories of a group of Latina mothers in rural North Carolina. The teaching and learning that occurs between mothers and daughters through consejos (advice),cuentos (stories) and la experiencia (experience) are wrought with tensions and contradictions yet open with spaces of possibility. Latinas evoked patriarchal ideologies about being a mujer de hogar (woman of the home), while simultaneously negotiating these in discourses about knowing how to valerse por si misma (to be self-reliant). A conceptual framework built around ''funds of knowledge,'' educacion, and third space feminism serves to illuminate how mothers teach daughters to be submissive, rebellious and comforming, all at the same time, as they maneuver between race, patriarchy, and capitalism.     

Social climate in diverse university departments: the role of internal knowledge sharing

Background:?A good social climate is a precondition for developing a well functioning staff in university departments. However, as universities are becoming increasingly diverse in their staff composition, new problems for the social climate may develop. Organisations where members are open to diversity are known to be better integrated and to perform better. While the relation between a positive social climate and group functioning is well documented, we know much less about antecedents for such a climate.

Purpose:?The aim of this study is to examine the effect of internal learning and knowledge sharing engagement (sharing informal knowledge of a personal nature and the staff's application of each other's knowledge to task relevant problems) on diversity climate (openness to linguistic, visual, value and informational diversity) among university teachers.

Sample:?The study used questionnaire responses from 489 teachers in multicultural Danish university departments.

Design and methods:?To study antecedents for a good diversity climate, statistical analysis including hierarchical multiple regressions was applied.

Conclusions:?Results showed that group members' engagement in: (1) sharing informal knowledge of a personal nature; and (2) their application of each other's knowledge to task relevant problems had strong positive associations with openness to linguistic, visible, value and informational diversity. We conclude that interaction and knowledge sharing among teachers in multicultural departments is likely to have a favourable effect on the social working climate.     

How many young generations are there? – A typology of teenagers’ climate change awareness in Germany and Austria

Abstract

Under the premise that the young generation of teenagers cannot be considered to be uniform, this study identified groups of teenagers based on their level of climate change awareness. Questionnaires answered by 760 teenagers (13–16?years old) from Germany and Austria were analyzed using a hierarchical cluster analysis. The teenagers were assigned to four groups that differed as to their cognitive, affective and conative aspects of climate change awareness. Based on the empirical results, the authors argue that there are different subgroups of young people in terms of climate change awareness, which climate change education should take into consideration.     

Within and beyond a grow-your-own-teacher program: Documenting the contextualized preparation and professional development experiences of critically conscious Latina teachers

ABSTRACT

This study provides an account of seven Latina teachers’ select educational, professional, and personal experiences over the past 10 years as they completed a grow-your-own-teacher program, became licensed teachers, and established themselves in Latinx minority–majority public schools within their rural, mid-western community. More specifically, as a Latina researcher and participant observer, I sought to better understand the culturally and linguistically diverse (CLD) Latina teachers’ process-oriented engagement and conscientization over time. Far from being ‘ready-made’ conscientized teachers, in this work I discuss the ways CLD Latina teachers’ multiple and developing identities as bilingual learners, mothers, racialized minorities in schools, and educated professionals serve as both burdens and gifts in their engagement and processes of conscientization for teaching CLD students. Through the use of critical literatures, and life and professional story methodologies informed by Chicana feminist epistemologies, I sought to privilege Latina teachers’ narratives as well as uncover the mechanisms and experiences that proved most impactful for their development and sustainment within white normative educational spaces. Findings illustrate an emergence of racialized, identitarian resources among Latinas and implicate a nuanced, culturally contextualized, pedagogical approach to pre-/in-service CLD teacher professional development that engages participants in reflective storying, critical inquiry, and restorative community building.     

The Reflection-Informed Learning and Instruction to Improve Students’ Academic Success in Undergraduate Classrooms

Abstract

This study addressed the role of the reflection-informed learning and instruction (RILI) model on students’ academic success by using CourseMIRROR mobile system. We hypothesized that prompting students to reflect on confusing concepts stimulates their self-monitoring activities according to which students are expected to review their understanding, search for related knowledge, and try to identify the confusing concepts. With this student-reflection information, instructors can thus address students’ difficulties effectively, which can lead to enhanced academic success. We tested our hypothesis by conducting a semester-long quasi-experimental study in undergraduate industrial engineering classes (N?=?153). The analyses revealed that students in the RILI condition performed significantly better than students in the control condition (Cohen’s d = .82). In addition, reflection analysis showed that both quality and quantity of reflections were significantly associated with exam performance. Surveys indicated users highly valued the RIFI model; they rated CourseMIRROR favorably and said they would continue to use it in future classes.     

Teacher positivity towards gender diversity: exploring relationships and school outcomes for transgender and gender-diverse students

Abstract

Transgender and gender diverse secondary students report routine social and curricular marginalisation at school, factors which have been linked to negative social and academic outcomes. This paper examines data from the Free2Be? project, which surveyed 704 same-sex attracted and gender-diverse Australian teenagers (aged 14–18), to examine school gender climate as a potential stressor for the 51 (7%) students who identified as gender diverse. The paper focuses on these students’ reports of their teachers’ positivity regarding diverse gender expression, as a critical element of school gender climate. Multiple regression analyses revealed the significant predictive impact of teachers’ positivity on gender diverse students’ sense of connection to their school environment, highlighting the need for educators to be knowledgeable and affirming of gender diversity.     

The role of feedback in young people’s academic choices

ABSTRACT

Women are underrepresented in Science, Technology, Engineering and Mathematics subjects with more girls leaving these subjects at every stage in education. The current research used a scenario methodology to examine the impact of teacher feedback on girls’ and boys’ choices to study a specific science subject, engineering. British participants aged 13 (N?=?479) were given scenarios where a new teacher encouraged them to take engineering using person feedback which focussed on their abilities, process feedback which focussed on their effort levels or gave them no reason. Results suggested that both boys and girls were more likely to select to study engineering when they received person feedback rather than process or no feedback. Young people also thought that ability was more important to being successful in science than in non-science subjects.This suggests young people feel that ability is needed to succeed in science subjects and person feedback can lead them to believe that they have this ability. Therefore, teacher feedback which gives ability attributions for possible success could be used to encourage more young people to persist in science. However, the potentially negative longer term outcomes of ability attributions and how they may be negated are also discussed.     

Child sexual abuse consequences in community samples of Latino and European American adolescents

ObjectiveResearch investigating the impact of child sexual abuse (CSA) in community samples of adolescents has been limited. This study aims to identify sexual abuse among ethnically diverse high school adolescents of both genders and evaluate their psycho-emotional consequences.MethodThrough the use of self-report instruments, a sample of 223 Latino and European American 16–19-year-old high school students were identified as either victims of CSA or as nonabused. The emotional impact of sexual abuse was also investigated among these ethnically diverse adolescent males and females.ResultsInitial findings revealed that those adolescents who gave inconsistent responses to CSA assessments questions were much more similar in patterns of psychological distress to CSA victims compared to nonabused teenagers. Prevalence analyses revealed that females (45%) were nearly two times more likely to report CSA than males (24%). Latinos (44%) were significantly more likely to experience CSA compared to European Americans (27%), and Latinas (54%) had the highest prevalence overall. Other findings indicated substantial differences in type of perpetrator. While female victims of CSA identified male perpetrators in 91.9% of cases, male victims of CSA identified female perpetrators in 52.9% of cases. Consistent with past research, sexually abused adolescents reported significantly greater psychological distress than their nonabused peers, regardless of gender or ethnic group. Gender differences emerged with females reporting greater psychological symptoms, but these differences were substantially reduced when CSA was controlled. European Americans reported greater anxious arousal symptoms compared to Latinos.ConclusionsOur findings suggest that the prevalence of CSA among adolescents is higher than existing research has noted for both males and females and particularly higher for Latinos compared to European Americans. Perpetration by females upon males may also be higher than research has noted. Our findings also revealed many ethnic and gender similarities and fewer differences in the psychological impact and circumstances of sexual abuse in this diverse sample of adolescents.Practice implicationsThe high prevalence of CSA among adolescent males and particularly Latinas emphasize the need to intervene on a community level and with parents for both prevention and intervention regarding issues of sexual victimization. The numbers of female perpetrators, especially when boys are the targets of abuse, may be higher than previously imagined and thus must be assessed tactfully and thoroughly. This study found that adolescents who reported CSA inconsistently had similar symptoms as those with confirmed CSA and therefore warrant greater attention and more persistent intervention. When treating victims of CSA, the Trauma Symptom Inventory (TSI) is effective in identifying specific areas of emotional distress to treat in sexually abused ethnically diverse male and female adolescents. Culturally relevant prevention efforts are needed for ethnically diverse children of both genders.     

Toward professional practice: student learning opportunities through participation in engineering clubs

ABSTRACT

Clubs constitute a prominant co-curricular activity to prepare students for effective professional careers, yet the role of engineering clubs in students' professional formation is poorly understood. This qualitative, comparative case study investigated three student engineering clubs at a large American public university. The clubs included a domestic chemical reaction car competition; a formula racing club that partners with a German team and competes both domestically and internationally; and a humanitarian engineering club centred on service learning projects in developing countries. Data collection included semi-structured interviews with participants (N?=?19) and observations of club work sessions (N?=?27). Using Cultural Historical Activity Theory (CHAT) as the analytical framework, the transcribed interviews were coded to characterise the activity in each club. The findings demonstrate that a confluence of elements, especially decision-making rules and division of labour, leads to a fundamentally distinct activity system in each club. Consequently, each club differs in the ways it influences students’ professional formation. More generally, this study illustrates the potential of CHAT for analysis of co-curricular activity that can lead to alternative approaches to activity design.     

STEM Aspiration: The Influence of Social Capital and Chilly Climate on Female Community College Students

ABSTRACT

This quantitative study examined the predictive impact of a series of factors on female community college students’ intention to transfer in science, technology, engineering, and mathematics (STEM). The STEM Student Success Literacy survey (SSSL) was utilized to collect data from a large, diverse community college located in Florida. After the data cleaning and preparation, the authors first constructed a model that measures potentially predictive factors such as social capital, student engagement, and chilly climate. Then, a regression model including these factors and demographic characteristics was tested using a multinomial regression analysis. Findings generated implications for future research, policy, and practice to better serve and assist female students in their pursuit of a STEM degree.     

Youth science expertise,environmental identity,and agency in climate action filmmaking

Abstract

The Green Ninja Film Academy (GENIE) is an interdisciplinary curriculum development project that examines the efficacy of combining climate science concepts and practices with digital storytelling for middle school youth. We present findings from iterative enactments of this design-based research project in 2017 (N?=?296) and 2018 (N?=?539). On average, youth increased scores on assessments of science content and practices while demonstrating competencies in filmmaking and science explanations. Further, an inverse correlation was seen between initial identification with the environment and change in environmental identification throughout the unit. Results suggest that integration of creative filmmaking into a climate science curriculum aligned to the Next Generation Science Standards can increase engagement and science proficiency particularly for youth who initially show less engagement in environmental science.     

Pa’lante,siempre pa’lante: pedagogies of the home among Puerto Rican college educated families

Research focused on Latinas/os in higher education often examines patterns of failure, while neglecting factors that contribute to Latina/o generational familial success. This article focuses on intergenerational strategies taught within college-educated Puerto Rican households that assist in academic achievement and success in higher education. Delgado Bernal theorized pedagogies of the home to explain co-constructed cultural knowledge within Chicana/o households to challenge deficit perspectives. Through analysis of educational oral histories of four college-educated Puerto Rican families, pedagogies of the home are extended. The Puerto Rican college-educated children demonstrate sin pelos en la lengua (without mincing words), contradictions among college completers, and pa’lante siempre pa’lante (always moving forward) as strategies employed in navigating higher education. In rearticulating, pedagogies of the home for the Puerto Rican community, institutions of higher education can better respond to the various experiences of Latinas/os.     

Healing Images and Narratives: Undocumented Chicana/Latina Pedagogies of Resistance

This article draws from a longitudinal study of 38 in-depth testimonio interviews with 10 undocumented Chicanas/Latinas from 2008 to 2014, first as college students and then as professionals. A Chicana feminist theoretical perspective in education was utilized to explore how undocumented Chicana/Latina ways of knowing emerged in the ways they worked with and for immigrant communities as professionals. The study found that participants drew from their multiple identities, social locations, and life experiences as undocumented Chicana/Latina women to engage in pedagogies of resistance—everyday forms of teaching and learning that challenge the subjugation of undocumented communities, and are shaped by personal and collective experiences, knowledge, and identities. The study found that participants utilized mestiza consciousness, convivencia, and bodymindspirit to employ these pedagogies of resistance in their professional work with and for immigrant communities.