Science Achievement and Students’ Self‐confidence and Interest in Science: A Taiwanese representative sample study

The interrelationship between senior high school students’ science achievement (SA) and their self‐confidence and interest in science (SCIS) was explored with a representative sample of approximately 1,044 11th‐grade students from 30 classes attending four high schools throughout Taiwan. Statistical analyses indicated that a statistically significant correlation existed between students’ SA and their SCIS with a moderate effect size; the correlation is even higher with almost large effect sizes for a subsample of higher‐SCIS and lower‐SCIS students. Results of t‐test analysis also revealed that there were significant mean differences in students’ SA and their knowledge (including physics, chemistry, biology, and earth sciences subscales) and reasoning skill subtests scores between higher‐SCIS and lower‐SCIS students, with generally large effect sizes. Stepwise regression analyses on higher‐SCIS and lower‐SCIS students also suggested that both students’ SCIS subscales significantly explain the variance of their SA, knowledge, and reasoning ability with large effect sizes.     

Human Rights Education through the ‘Facing History and Ourselves’ Program

Abstract

This study examined the effects of the Facing History and Ourselves (FHAO) human rights program on moral development and psychological functioning. The FHAO curriculum significantly increased 8th grade students’ moral reasoning (Rest's 1979 Defining Issues Test) without adversely impacting on their psychological well‐being (scores on depression, hopelessness or self‐worth inventories). Girls were more empathic and had higher levels of social interest; boys had higher global self‐worth scores; there were no differences between boys and girls in their moral reasoning scores and no gender differences in the psychological impact of the course. This study adds to the literature which suggests that human rights education positively affects students’ moral development.     

大学生工程技术素养的性别差异研究 ——以上海市9所高校为例

通过对上海9所高校大学生工程技术素养的问卷调查,采用描述性统计与回归模型分析发现:大学生工程技术素养存在性别刻板印象,男生的工程技术素养显著高于女生。但在具体维度上男女生各有优劣,男生在工程知识、工程实践维度得分显著高于女生,女生在工程伦理维度得分显著高于男生,在工程技术维度,男女生没有显著差异。影响学生工程素养的因素方面,兴趣与职业期望对男女生的工程技术实践、技能均具有显著影响;学科类别、家庭所在地、学校类别对学生的工程技术知识、技能、实践均有不同程度的显著影响。建议从社会层面构建男女平等的文化氛围,加强女大学生工程技术兴趣培养,开设工程技术类通识课程,强化有德性工程师的培养,营造良好的制度环境等方面着手,提升不同性别学生的工程技术素养。     

Disposition assessment in teacher education: A framework and instrument for assessing technology disposition

Abstract

This study proposes and verifies the concept of a technology disposition in teacher education, which is comprised of predisposition and competence. It examines the reliability and validity of a measure of the technology disposition of teacher education students, the Technology Disposition Scale for Teacher Education Students (TDS‐T). The TDS‐T is comprised of two subscales: technology predisposition and technology competence. In this study, the TDS‐T was completed by 656 teacher education students. Results showed the proposed disposition model of predisposition and competence had significant relationships with gender and class year. Male students had significantly higher overall technology disposition scores than did female students, but these differences were due to the male students' strong self‐concept, especially self‐confidence. Students technology competence level was significantly higher for seniors than for sophomores, and the overall technology disposition scores significantly increased from students' junior to senior years. The TDS‐T demonstrated content validity through factor analysis and convergent and discriminate validity through item analysis. The value for Cronbach's alpha was .93, indicating highly satisfactory reliability.     

Estimated prevalence of attention-deficit/ hyperactivity disorder symptoms among college freshmen: gender, race, and rater effects

Group differences and prevalence rates for attention-deficit/hyperactivity disorder (ADHD) symptoms in a matched sample of college freshmen (n = 956) and their parents (n = 956) were investigated for gender and race (African American and Caucasian) effects using current self-report and retrospective parent-report ratings. On self-report, compared to female students, male students displayed higher mean scores on subscales and lower rates for reporting symptom totals beyond DSM-IV thresholds for the three subtypes of ADHD. Mean differences in ADHD symptoms were not apparent for race. However, African American students displayed higher rates for reporting symptom totals beyond DSM-IV thresholds for all subtypes. On retrospective parent report, male students and Caucasian students displayed higher mean scores on all scales and higher rates for reporting symptom totals beyond DSM-IV thresholds for all subtypes. Prevalence rates varied by gender and race on self-report and parent report. Prevalence was examined based on combined data of self-report and parent report and using age-adjusted cutoff criteria. Findings and implications are discussed.     

An Investigation of Students’ Personality Traits and Attitudes toward Science

The purposes of this study were to validate an instrument of attitudes toward science and to investigate grade level, type of school, and gender differences in Taiwan’s students’ personality traits and attitudes toward science as well as predictors of attitudes toward science. Nine hundred and twenty‐two elementary students and 1,954 secondary students completed the School Student Questionnaire in 2008. Factor analyses, correlation analyses, ANOVAs, and regressions were used to compare the similarities and differences among male and female students in different grade levels. The findings were as follows: female students had higher interest in science and made more contributions in teams than their male counterparts across all grade levels. As students advanced through school, student scores on the personality trait scales of Conscientiousness and Openness sharply declined; students’ scores on Neuroticism dramatically increased. Elementary school and academic high school students had significantly higher total scores on interest in science than those of vocational high and junior high school students. Scores on the scales measuring the traits of Agreeableness, Extraversion, and Conscientiousness were the most significant predictors of students’ attitudes toward science. Implications of these findings for classroom instruction are discussed.     

Educational research for development—Contributions and challenges

Abstract

The study was designed to assess changes in farmers' knowledge of farmer seed production through schools (FSPSs) in Vietnam. A set of 25 questions covering five technical areas of the seed production process was used for pre and post knowledge testing at 12 FSPSs in the provinces Binh Dinh, Nam Dinh, Nghe An and Dong Thap. The main findings show an overall increase in farmer's knowledge scores after attending the FSPS. FSPS-farmers with low scores on the pre-field school test (ex-ante) scored much better on the post field school test. Gender had no effect on the test scores. Binh Dinh province had significantly higher mean scores on the post field (ex-post) school test compared to farmers in Nam Dinh, Nghe An and Dong Thap provinces. The increase in knowledge score is linked to the application of good practices learned in the field school as farmers who applied good quality seeds, low seed rates and the transplanting method showed a large increase in scores. The results of this study indicate that the tests provide insight into the knowledge gaps.     

A Cross-Sectional Study of Engineering Students’ Self-Efficacy by Gender, Ethnicity, Year, and Transfer Status

This is a cross-sectional study of 519 undergraduate engineering majors’ self-efficacy beliefs at a large, research extensive, Midwestern university. Engineering self-efficacy is an individual’s belief in his or her ability to successfully negotiate the academic hurdles of the engineering program. Engineering self-efficacy was obtained from four variables: self-efficacy 1, self-efficacy 2, engineering career outcome expectations, and coping self-efficacy. The four variables were analyzed using a repeated analysis of variance among levels of gender, ethnicity, years students had been enrolled in their engineering program, and transfer status. No significant differences in mean engineering self-efficacy scores were found by gender, ethnicity, and transfer status. However, significant interactions between gender and the subscales, ethnicity and the subscales, and transfer status and the subscales were found. Significant differences in mean engineering self-efficacy scores were found among years students had been enrolled in the program.     

Changes in Rapid-Guessing Behavior Over a Series of Assessments

Abstract

A series of 8 tests was administered to university students over 4 weeks for program assessment purposes. The stakes of these tests were low for students; they received course points based on test completion, not test performance. Tests were administered in a counterbalanced order across 2 administrations. Response time effort, a measure of the proportion of items on which solution behavior rather than rapid-guessing behavior was used, was higher when a test was administered in the 1st week. Test scores were also higher. Differences between Week 1 and Week 4 test scores decreased when the test was scored with an effort-moderated model that took into account whether the student used solution or rapid-guessing behavior. Differences further decreased when students who used rapid-guessing on 5 or more of the 30 items were filtered from the data set.     

A COMPARATIVE ANALYSIS OF DEVELOPMENTAL AND NONDEVELOPMENTAL COMMUNITY COLLEGE STUDENTS

The purpose of this research was to evaluate the effectiveness of developmental courses in a rural community college. The Stanford Diagnostic Reading Test, Blue Level, Form A, Stanford Test of Academic Skills English Subtest, Level 2, Form E, and the Stanford Diagnostic Mathematics Test, 3rd Edition, Blue Level, Form G were administered to two groups of entering freshmen in the fall of 1987. Group 1 included all students whose diagnostic test scores indicated a need for at least one developmental course. Group 2 consisted of all students whose diagnostic test scores did not indicate a need for developmental course work. Results indicated that there was a statistically significant difference in the mathematics mean Quality Point Averages with the developmental students attaining higher mean Quality Point Averages. There was no statistically significant difference between the two groups in English mean Quality Point Averages; however, developmental students obtained a higher Quality Point Average     

The Relative Influence of Material and Purpose on Reading Rates

Abstract

An interest scale was used to compare secondary students expressing high social studies-low English interest versus low social studies- high English interest. Similar studies were conducted for social studies-math and social studies- science combinations. Statistical tests for differences between interest and I.Q., reading ability, grades, sex, and parent educational level indicated (1) boys express higher interest in social studies than in English, with girls the opposite; (2) girls express higher interest in social studies than in science, with boys the opposite; and (3) mothers of students expressing high social studies interest but low math interest have higher educational levels than do mothers of students expressing the opposite interests.     

Do colleges cultivate critical thinking, problem solving, writing and interpersonal skills?

We investigate how much value college enrollment adds to students’ critical thinking, problem-solving and communication skills, and the role college inputs play in developing these competencies, using data from a 2009 collegiate assessment pilot study in Colombia. Relative to observationally similar first year students, students in their final year of college score about half of a standard deviation higher, with statistically significant higher scores on every individual component of the test. Sensitivity analyses indicate that results are robust to validity threats posed by selection bias. Students in private colleges exhibit significantly higher overall test score differences. Measures of college quality such as selectivity, rankings based on reputation, share of faculty with PhD, share of full-time faculty and expenditures per student, however, are not meaningfully associated with higher test score differences between last and first year students.     

Attachment,self-esteem and test anxiety in adolescence and early adulthood

The purpose of this study was to assess how attachment dimensions (anxiety and avoidance), self-esteem, and three subscales of test anxiety – cognitive obstruction, social derogation and tenseness are related in two age groups: adolescents and college students. Participants (N?=?327) completed relevant questionnaires. Results showed that college students revealed higher test anxiety than did high school students on the cognitive obstruction and tenseness scales, whereas high school students revealed higher social derogation than college students. Anxious attachment was related to all three sub-scales of test anxiety and avoidant attachment was related to cognitive obstruction among college students and to tenseness among high school students. Most of the correlations between anxious attachment and test anxiety were mediated by self-esteem among high school students. The mediation ability of self-esteem was weaker among college students.     

LASSI's great adventure: A meta-analysis of the Learning and Study Strategies Inventory and academic outcomes

There have been considerable efforts to describe, examine, and foster the strategies students use while learning. Defined as thoughts, behaviors, beliefs, or emotions that facilitate knowledge acquisition, learning strategies play an essential role in students’ achievement. This study reports on a random-effects meta-analysis of 158 studies (2,897 effect sizes; N = 71,852 students) on relationships between learning and study strategies, as measured by ten subscales of an established and prevalent instrument, the Learning and Study Strategies Inventory (LASSI; Weinstein et al., 1987, 2004, 2016), and academic outcomes measured as GPA/grades, test scores, and persistence. Results indicated that motivation strategies had the highest positive correlations with GPA and persistence outcomes. For test scores, test taking strategies, anxiety, and selecting main ideas were the strongest positive correlates. Associations between LASSI subscales and outcomes were moderated by age, indicating lower correlations among students in postsecondary contexts compared to K-12 settings. Implications for research and practice regarding the role of strategic learning are discussed.     

Dispositions Toward Critical Thinking: The preservice teacher's perspective

This study examines the critical thinking (CT) dispositions of 202 preservice physical education students in the US. All were juniors or seniors and enrolled in physical education secondary teaching methods classes. Results provided evidence of a positive inclination toward CT on six of seven subscales and the total score of the California Critical Thinking Dispositions Inventory (CCTDI). When compared with other university populations, the preservice physical education sample generated higher scores than community college students, but were generally outscored by students from a private 4-year university cohort. Knowledge of the CCTDI data can be used to assist physical education teacher educators as they prepare teachers capable of fostering CT in their students.     

Social consciousness of low-income college students in Taiwan: the effects of socioeconomic status and collegiate involvement

This study examined the socioeconomic status (SES), collegiate involvement, and social consciousness of low-income college students (LICSs) and higher-income college students (HICSs) in Taiwan. The study analyzed 1,453 LICSs and 1,453 HICSs from 156 colleges in Taiwan. The results showed that the two student groups exhibited different SESs and collegiate involvement; however, their social consciousness was similar. LICSs with highly educated parents and close relationships with their parents were approximately twice as likely to develop a high level of social consciousness as those without. Diverse collegiate involvement showed various effects, and collegiate involvement may neutralize authoritarian parenting on LICSs’ social consciousness. This study helps social and educational systems to design effective interventions to facilitate LICSs’ development of social consciousness.     

Test administrator's gender affects female and male students' self-estimated verbal general knowledge

Effects of test administrator's gender on test takers' self-estimated verbal general knowledge and de facto verbal general knowledge were investigated. Based on three theories previously applied in research dealing with the effects of test administrator's ethnicity, it was expected male and female test takers to show higher scores under female test administration. In a double-blind face-to-face-testing design, 93 university students of both genders in four groups were tested by 20 test administrators of both genders. A MANOVA confirmed the expected significant main effect. Female and male students reached higher scores in self-estimated knowledge when tested by a female test administrator in comparison to female students and male students tested by a male test administrator (Cohen's d = 0.46). No significant effects resulted for de facto knowledge.     

Teaching socio-cultural impacts of technology in advanced technical courses: a case study

ABSTRACT

Engineering education has traditionally focused on the development of technical skills and knowledge. Nowadays, the need for educating engineers in non-technical skills, such as reflective thinking, is being recognised internationally. This paper proposes that socio-cultural impacts of technology be studied together with the technology itself through the integration of social awareness modules into advanced technical courses, providing a venue for students to exercise their reflective thinking skills in the context of technologies that are of interest to them. The paper presents an exploratory study of the essays of senior year engineering students on the socio-cultural impacts of computer vision technologies. It provides insights on the themes that are of interest to the students and on the students’ strengths and weaknesses relating to their reflective thinking abilities. Similar modules would apply well to other advanced courses in the engineering curriculum, to help contextualise technology and enhance the reflective abilities of engineering graduates.     

An Exploratory Study Evaluating the Effectiveness of an Innovative Model for Teaching Multicultural Social Work Education

Abstract

Effective social work practice with diverse populations requires the successful incorporation of multicultural knowledge, awareness, and skills.As a result, there is a pressing need for innovative and evidencebased teaching strategies and methods that provide social work students with these key multicultural tools. This paper describes one such teachingmodel and presents the findings of an exploratory study to empirically evaluate its effectiveness with undergraduate social work students (N =23) enrolled in a multicultural social work course. Based on pre-and post-test composite scores, the findings suggest that this new model of multicultural instruction and assignments increases students' multicultural awareness andknowledge.