Educational Research

Abstract

To assess the extent to which student evaluations of lecturers are accurate indicators of quality of instruction (teacher effectiveness), 128 students taking a multisection course in University Mathematics evaluated the performance of their particular lecturers. Initial tests indicated no difference among the students taking the different sections (same content) in either aptitude or expected performance. Hence, the fact that significantly positive correlations were obtained between average student performance and average student evaluations of their lecturers across the various sections suggests that student evaluations of this kind can be used as a measure of instructional effectiveness under appropriate conditions.     

The role of target students in the science classroom

This study investigated whole class interactions in 200 science lessons involving 15 teachers and students from grades 8 to 12 in two urban Australian high schools. A relatively small number of 3–7 “target students” monopolized whole class interactions. In most instances target students were male. Compared to others in the class, target students asked more questions of the teacher, were called on to respond to higher cognitive level questions, and received higher quality feedback. Two types of target student were identified. The students who actively participated in classroom interactions in a self-initiated manner tended to accept responsibility for their academic achievement and for interactions with others. The second type of target student, who participated as a consequence of being selected by the teacher, tended to have higher formal reasoning ability and achieve at a higher level than others in the class.     

Exploring anatomy and physiology using iPad applications

This study examined the use of iPads with anatomy applications (apps) in the laboratory sections of the largest undergraduate course at the university, Anatomy and Physiology, serving more than 300 students. The majority of these students were nursing, exercise science/physical education and biology majors. With a student survey (student opinion) and student practicum grades as metrics, this study determined whether the introduction of this novel mobile technology improved student grades and aided the students in learning the course material. The results indicated that students’ grades improved with the introduction of the iPads, and 78% of the students reported that the iPads facilitated their ability to learn the course material. There was a positive association between frequency of app use and standardized mastery of the course material, as students who used the apps more frequently scored higher and indicated that they felt as though they had learned the material more comprehensively. Owning or having an iPad at home did not have a significant effect on the learning of the material. The general consensus by students was that iPad anatomy apps should be used frequently to better develop student understanding of the course material. Anat Sci Educ 11: 336–345. © 2017 American Association of Anatomists.     

Enhancing student learning of research methods through the use of undergraduate teaching assistants

By using a quasi-experimental design, in this study, we test the effect of undergraduate teaching assistants on student learning. Data were collected from 170 students enrolled in four sections of a quantitative research methods course, two sections without undergraduate teaching assistants and two sections with undergraduate teaching assistants, over two semesters. Results indicate that having undergraduate teaching assistants in the classroom can result in higher student performance. Students in the sections with undergraduate teaching assistants earned higher grades, were more likely to pass the course with a C or higher and performed better on half of the student learning outcomes than students in the sections without an undergraduate teaching assistant. Based on the overwhelmingly positive results on student learning, we would recommend the active use of undergraduate teaching assistants in the classroom, but especially for courses that students find challenging.     

Supplemental Instruction: Understanding Academic Assistance in Underrepresented Groups

Student retention rates are increasingly important in higher education. Higher education institutions have adopted various programs in the hopes of increasing graduation rates and grade point averages (GPAs). One of the most effective attempts at improvement has been the Supplemental Instruction (SI) program. We examined our SI program relative to three facets: attendance, attendance's influence on final scores, and graduation rates for students who had participated in these courses. These questions were also investigated focusing on specific comparison groups, as we looked into how these effects differed for minority students and nontraditional students compared with those of White and traditional peers. Overall, SI attendance led to positive outcomes— increased final course grades and graduation rates—even after adjusting for previous achievement.     

Student evaluations of teaching: effects of the Big Five personality traits,grades and the validity hypothesis

The purpose of the current study was to examine whether the Big Five personality traits and expected student grades relate to student evaluations of teachers and courses at the college level. Extraversion, openness, agreeableness and conscientiousness were found to be personality traits favoured in instructors, whereas neuroticism was not. A significant correlation was found between the students’ expected grades in the course and student evaluations of the course, but not the evaluations of the instructor. When the effect of students’ perceived amount of learning was taken into account, no significant effect of grades was found on teacher ratings. Personality explained variance in teacher and course evaluations over and above grades and perceived learning.     

Role models and student attitudes toward nontraditional careers

This study investigated the immediate and delayed attitudinal effects of presenting ninth-grade students with career information and role models in two media forms, slide/tape and print. On an immediate measure, both the slide/tape and print treatments had a significant positive effect on student attitudes toward the suitability of nontraditional careers for both men and women. Students also had more positive attitudes toward nontraditional careers included in their treatment than toward those not included. Attitudes of the print and slide/tape groups did not differ significantly from each other. None of the significant differences were sustained on a delayed test administered 8 days later. Several interactions related to gender of student and job were found. More comprehensive programs involving multiple role models and other career-related activities are recommended to increase the probability of long-term changes in attitudes toward the appropriateness of nontraditional careers.     

Mastery Learning: A model for academic success in urban junior colleges

The Mastery Learning Program was initiated in the City Colleges of Chicago to improve student achievement levels and reduce course attrition rates. During the first year, 37 instructors implemented these new instructional techniques in introductory courses in nine subject areas. Data were gathered from 77 classes involving 2,249 students. Results indicate that in most of the subject areas, students in mastery classes scored higher on final examinations, attained higher course grades, and were less likely to withdraw than students taught by more traditional methods.     

Clickers and Online Homework in the Criminal Justice Classroom: A Test Study

The criminal justice discipline has few studies that explore the use of technology as a supplement to traditional face-to-face instruction. Using a sample of criminal justice students enrolled in two sections of the same 300-level foundational criminal justice course, this study examines the impact of clickers and online homework on student performance in the course, as well as observes student perceptions of the integrated technology. Results reveal that while students perceived the technologies as helpful to their learning, the addition of technologies to the one section of the course had little impact on student performance indicators such as test scores and final letter grades. Potential explanations for these findings and directions for future research are discussed; and suggestions on how to potentially make these supplemental tools more useful are provided.     

Teacher support,student motivation,student need satisfaction,and college teacher course evaluations: testing a sequential path model

Self‐determination theory posits that individuals who have basic psychological needs satisfied while engaging in an activity will be more likely to value and persist in that activity. Scholars in this area have also posited that autonomy‐supportive social contexts are top‐down determinants of individual need satisfaction. To understand better the progression from social to motivational to outcome variables, we tested a four‐step path model within a classroom setting. Data were collected from 220 students in an introductory journalism course, which was subdivided into 14 lab sections. Students were surveyed regarding their feelings about the course, the autonomy support of the instructor, the motivation they felt to engage in the course, and the levels of need satisfaction they experienced. Theoretically‐guided structural equation modeling produced a best‐fitting model in which teacher autonomy support predicted more self‐determined student motivation, which along with teacher autonomy support predicted greater student psychological need satisfaction, which led finally to higher predicted course grades and higher teacher‐course evaluations. Overall, the results replicate and significantly extend previous findings regarding need satisfaction and teacher‐course evaluations. Implications for pedagogy and educational interventions are discussed.     

The relationship between student understanding,satisfaction and performance in an Australian engineering programme

It has often been suggested that actual or anticipated final grades may influence the ratings given by students in student experience surveys but few studies have been able to test this using actual grades. A study was carried out involving six courses over all four year levels of an undergraduate engineering programme, where students were asked to identify themselves in an experience survey by providing their student ID on the survey form. The aim of the study was to investigate a number of questions related to the readiness of students to identify themselves, and to examine any correlation between final examination grades, ratings of student satisfaction and the students’ perception of their level of understanding of material in their courses. Students were discovered to have a poor idea of how well they understand the concepts presented in their courses. This lack of an accurate idea of their own understanding is particularly important because ‘student understanding’ correlated to the ratings they gave to the course. Ratings were largely unaffected by final marks but students who gave their ID outperformed those who did not in end‐of‐year examinations. Higher year level students were more inclined to identify themselves and ratings tended to increase with year level.     

Should Tougher Basic Skills Requirements Be Viewed as a Means of Strengthening the Teaching Force?

The study assesses the criterion-related validity of one state's set of basic skills requirements for teacher licensure. Though all 186 participants met the basic skills requirements in place when enrolled as teacher education students, the PPST Reading scores of 77 participants and the PPST Mathematics scores of 67 do not meet the state's current requirements. The magnitude of correlations between the participants' basic skills scores and their performance in student teaching provides no criterion-related support for the current requirements, and the correlations involving reading and mathematics raise questions regarding the minimal competency assumption that positive relationships exist between teaching performance and scores below the qualifying levels on basic skills tests.     

Grading leniency, grade discrepancy, and student ratings of instruction

The purpose of this study was to examine how grading leniency and grade discrepancy (the difference between expected grades and deserved grades) were associated with various dimensions of student ratings of instruction. A sample of 754 undergraduate college students completed a student ratings of instruction instrument and provided responses to a number of other questions on topics such as course difficulty and workload. A series of multilevel regression analyses were conducted and results showed that an instructor's grading leniency, as perceived by students, was positively associated with student ratings on 11 of 12 dimensions of instruction examined. This finding suggests that more lenient instructors tend to receive higher student ratings. The second finding shows that grade discrepancy was negatively associated with most dimensions of instruction. This supports the self-serving bias hypothesis under attribution theory (Gigliotti & Buchtel, 1990) in that students tended to punish instructors with lower ratings when expected grades were lower than students believed they deserved, yet little evidence of a pattern of rewards existed in student ratings when students expected grades higher than they deserved.     

基于高校信息技术课程的虚拟学习社区构建研究

随着计算机技术的发展及互联网在现代教学中的应用,基于互联网的虚拟学习社区在课程教学中将得到广泛应用.为了提高高校信息技术课程的教学效果,采用PHP与MySQL开发了基于高校信息技术课程的虚拟学习社区,该社区以论坛为主模式,具有发帖与回帖、提问与交流、教学资料与课程资源呈现等功能.虚拟学习社区在课程教学中的应用改变了传统教学中以教师为中心的"灌输式"教学手段,让学生主动参与到课程学习中,并在教师的指导下完成建构学习、自主学习和交流互动,并直接参与社区课程资源的构建,增强学生的学习积极性与主动性,提高教学效果.     

Computer-Assisted Instruction Augmented with Planned Teacher/Student Contacts

This paper discussed a study of the differences in student learning achievement and retention in a college-level statistics course taught in a variety of teaching/learning environments. Statistical test results revealed that students experiencing a CAI environment performed no differently on achievement or retention tests than students experiencing a traditional lecture/discussion environment. However, students experiencing an “enriched” CAI environment (CAI plus planned teacher/student contacts) performed significantly better on achievement tests than students experiencing any of several other environments, including: lecture/discussion, lecture/discussion supplemented with planned teacher/student contacts, PI texts, PI texts supplemented with planned teacher/student contacts, and CAI.     

Taking the grading leniency story to the edge. The influence of student, teacher, and course characteristics on student evaluations of teaching in higher education

The use of student evaluation of teaching (SET) to evaluate and improve teaching is widespread amongst institutions of higher education. Many authors have searched for a conclusive understanding about the influence of student, course, and teacher characteristics on SET. One hotly debated discussion concerns the interpretation of the positive and statistically significant relationship that has been found between course grades and SET scores. In addition to reviewing the literature, the main purpose of the present study is to examine the influence of course grades and other characteristics of students, courses, and teachers on SET. Data from 1244 evaluations were collected using the SET-37 instrument and analyzed by means of cross-classified multilevel models. The results show positive significant relationships between course grades, class attendance, the examination period in which students receive their highest course grades, and the SET score. These relationships, however, are subject to different interpretations. Future research should focus on providing a definitive and empirically supported interpretation for these relationships. In the absence of such an interpretation, it will remain unclear whether these relationships offer proof of the validity of SET or whether they are a biasing factor.     

Revolution in Mental Retardation Research

In this article, I present the results of an analysis of the relationship between teacher evaluation scores and student achievement on district and state tests in reading, mathematics, and science in a large Midwestern U.S. school district. Within a value-added framework, I correlated the difference between predicted and actual student achievement in science, mathematics, and reading for students in Grades 3 through 8 with teacher evaluation ratings. Small to moderate positive correlationships were found for most grades in each subject tested. When these correlationships were combined across grades within subjects, the average correlationships were. 27 for science,. 32 for reading, and. 43 for mathematics. These results show that scores from a rigorous teacher evaluation system can be substantially related to student achievement and provide criterion-related validity evidence for the use of the performance evaluation scores as the basis for a performance-based pay system or other decisions with consequences for teachers.     

Does practice make perfect? Independent reading quantity,quality and student achievement

Does reading practice make perfect? Or is reading achievement related to the quality of practice as well as the quantity? To answer these questions, data on 45,670 students in grades 1–12 who read over 3 million books were analyzed. Measures largely of quantity (engaged reading volume) and purely of quality (success in reading comprehension) showed a positive relationship with achievement gain at all levels of achievement. However, both high quantity and high quality in combination were necessary for high achievement gains, especially for older students. Both were weakly associated with student initial reading achievement, but more strongly associated with the classroom in which the student was enrolled, possibly suggesting the properties of teacher intervention in guiding independent reading were important. Implications for theory-building, research and practice are explored.     

Course grades and academic performance by university students: A two-stage least squares analysis

This study employs two-stage least squares to estimate an educational production function for university course grades. The dependent variable is grade for studenti in coursej. Explanatory variables include measures of student aptitude and ability, teacher and course characteristics, and student time allocations to academic endeavors. Results of the study suggest that (1) homework assignments, examinations, and use of a required text increase the time students allocate to a given course; (2) time allocated to a given course has a positive effect on course grade; (3) homework assignments, examinations, and required texts, while increasing time allocated to a given course, have negative effects on course grades; and (4) measures of high school performance, in the presence of controls for mathematical and verbal aptitude, are positively related to the time students allocate to university courses but have no significant independent effect on course grades.     

Student Authoritarianism and Teacher Authoritarianism as Factors in the Determination of Student Performance and Attitudes

Recent investigations designed to elucidate the teacher behaviors which are facilitative of positive student attitudes and increased student performance have presented inconsistent results. It is hypothesized that the inconsistency between studies may be due to an interaction between teacher characteristics and student characteristics in the determination of the dependent variables involved. To test this hypothesis, teachers and students in a West Coast high school were administered a revised version of the California F-Scale (a measure of authoritarianism). High- and Low-F groups of both teachers and students were selected, and students’ grades and attitudes toward their teachers were observed. It was found that High-F students exposed to Low-F teachers showed particularly low attitudes toward their teachers and particularly low grades. Data for other combinations of student and teacher characteristics were essentially equivalent.