Relationship of changes in student motivation to student evaluations of instruction     

George S. Howard  Ronald R. Schmeck 《Research in higher education》1979,10(4):305-315

Research has demonstrated that student evaluations of instruction are influenced by variables extraneous to the instructional procedures being evaluated. One of the most important of these is the student's motivation to take the course. The Instructional Development and Effectiveness Assessment (IDEA) system controls this variable by comparing a course evaluation to a norm group of courses having students with similar motivation. The present study examined the possibility that the IDEA procedure of having students rate their precourse motivation at theend of a course might be unacceptable, because the rating would be influenced by experiences within the course itself. The data indicated that postcourse ratings of precourse motivation do deviate somewhat from actual precourse ratings, but the deviation is not of an order of magnitude which would seriously distort the interpretation of the ratings.  相似文献   

A Study on the Impact of GPA on Perceived Improvement of Higher‐Order Cognitive Skills*     

Randy V. Bradley  Chetan S. Sankar  Howard R. Clayton  Victor W. Mbarika  P. K. Raju 《Decision Sciences Journal of Innovative Education》2007,5(1):151-168

Colleges of Business (COBs) have experienced high growth rates in the past decade and many colleges are imposing minimum grade point average (GPA) requirements for students to enter or remain in the college. A primary reason for this requirement may be the belief that students with high GPAs are more inclined to demonstrate higher‐order cognitive skills (HOCS) than students with low GPAs. It is not clear whether the link is valid. This study hypothesizes that students with high GPAs who are taught in the same way as students with lower GPAs will have higher perceptions of improved HOCS. We conducted an experiment in which students, with varying GPAs, at three large universities primarily used multimedia instructional materials. We obtained the students' perceptions of their improved HOCS from their responses to a survey. A regression analysis of the data reveals that the relationship between GPAs and students' perceived improvement in HOCS is significant (p < .001). We conclude the study by recommending that (a) it is critical to use research methodologies to evaluate perceived and actual learning improvements, (b) COB policies to implement GPA restrictions on admission are worthwhile, and (c) case studies need to be used much more frequently in undergraduate COB classes.  相似文献   

Researcher vulnerability: implications for educational research and practice     

Lionel C. Howard  Shane P. Hammond 《International journal of qualitative studies in education》2019,32(4):411-428

This paper explores the concept of researcher vulnerability through a review of the extant research literature and each author’s feelings of vulnerability connected to their research with vulnerable populations while exploring both sensitive and seemingly innocuous, yet important, topics in education using qualitative methodology. Specifically, a reflection of our respective study of the academic and social transitions of student combat veterans, and the academic and gender socialization of adolescent African American males is presented as means of illustrating the phenomena of researcher vulnerability. Implications of vulnerability for research, practice, and theory are discussed.  相似文献   

How Well Can We Compare Scores on Test Forms That Are Constructed by Examinees Choice?     

Howard Wainer  Xiang-Bo Wang  David Thissen 《Journal of Educational Measurement》1994,31(3):183-199

When an exam consists, in whole or in part, of constructed-response items, it is a common practice to allow the examinee to choose a subset of the questions to answer. This procedure is usually adopted so that the limited number of items that can be completed in the allotted time does not unfairly affect the examinee. This results in the de facto administration of several different test forms, where the exact structure of any particular form is determined by the examinee. However, when different forms are administered, a canon of good testing practice requires that those forms be equated to adjust for differences in their difficulty. When the items are chosen by the examinee, traditional equating procedures do not strictly apply due to the nonignorable nature of the missing responses. In this article, we examine the comparability of scores on such tests within an IRT framework. We illustrate the approach with data from the College Board's Advanced Placement Test in Chemistry  相似文献   

African American Fathers in Low Income, Urban Families: Development, Behavior, and Home Environment of Their Three-Year-Old Children     

Maureen M. Black  Howard Dubowitz  & Raymond H. Starr  Jr. 《Child development》1999,70(4):967-978

This study examined the relationship between paternal roles, regardless of residence, and the well-being of 175 3-year-old children from low income, African American families. There were no differences in children's cognition, receptive language, behavior, or home environment related to father presence. Fathers (or father figures) were identified in 73% of the families, and 64% participated in an interview and videotaped observation. The relationships between paternal roles (parenting satisfaction, economic support, nurturance during play, child care, and household responsibilities) and children's cognitive skills, receptive language, behavior, and home environment were examined. After controlling for maternal age, education, and parenting satisfaction, there were significant relationships between paternal roles and each index of children's well-being, suggesting that fathers' contributions were unique. Fathers who were satisfied with parenting, contributed financially to the family, and were nurturant during play had children with better cognitive and language competence; fathers who were satisfied with parenting and employed, had children with fewer behavior problems; and when fathers were living with the child, the home was more child-centered. Neither the biological relationship of the father nor the parents' marital status entered into the models. These findings support ecological theories linking paternal involvement with children's well-being and argue for the institution of family-oriented policies that promote positive father involvement.  相似文献   

Instructional practices of teachers enrolled in educational technology and general education programs     

Marcie J. Bober  Howard J. Sullivan  Deborah L. Lowther  Patrick Harrison 《Educational technology research and development : ETR & D》1998,46(3):81-97

This study investigated classroom practices of 38 teachers enrolled in university masters' degree programs in educational technology and in other areas of education. The classroom practices related to five key concepts associated with educational technology: (a) learner-centered instruction, (b) instructional design, (c) media and technology, (d) assessment, and (e) instructional alignment. Teachers rated their frequency of use of desirable practices in these five areas on a 30-item Likert type survey. In addition, one class of students per teacher rated its own teacher's frequency of use of the practices on 20 items parallel to items on the teacher survey. The mean overall rating across all teachers for the classroom practice items was very close to Often, or 4.0, on the 5-point scale. There were few reported differences between the teachers enrolled in educational technology programs and those enrolled in other education programs. Student ratings indicated less frequent teacher use of the desirable practices on 16 of the 20 common items, with significantly lower student ratings on 8 of these items. However, there was strong teacher-student agreement on several other comparisons.The study reported in this article was conducted as a doctoral dissertation at Arizona State University.  相似文献   

Why screen newborns for cocaine: service patterns and social outcomes at age one year.     

R S Byrd  A M Neistadt  C R Howard  C Brownstein-Evans  M Weitzman 《Child abuse & neglect》1999,23(6):523-530

OBJECTIVE: To compare baseline characteristics, service provision, and child placement for infants exposed to cocaine in utero based on postnatal screening results. METHODS: We studied a retrospective cohort of 40 consecutive drug-exposed, but seemingly healthy term infants who underwent urine drug screening in the newborn nursery of a community hospital. Using clinical and service agency data, two cocaine-exposed cohorts were compared (a) screen-positive at birth (n = 22) versus (b) screen-negative at birth (n = 18). RESULTS: Both cocaine-exposed groups had similar infant birth weights, levels of paternal involvement, maternal ages, gravidity, parity, and lengths of gestation. Mothers in both groups had similar histories of prostitution, poor home environment, drug use, and prenatal drug rehabilitation. Mothers of screen-positive infants were more likely than mothers of screen-negative infants to have other children in foster care (27% vs. 6%, p = .07), to have experienced previous interventions by child protective services (CPS) (55% vs. 17%, p < .01), to have had no prenatal care (32% vs. 6%, p = .09), and fewer prenatal visits (4.7 vs. 8.6, p = .02). Compared to screen-negative infants, more screen-positive infants were referred to a high-risk infant tracking program (91% vs. 6%), referred to CPS (100% vs. 33%), placed outside the mother's home (50% vs. 22%), and had their mothers referred to drug rehabilitation (36% vs. 11%), (p < .01 for each). By 1 year of age, support services differed little between exposed cohorts. However, 6 of 22 screen-positive infants were in foster care and 3 were placed for adoption, while only 1 of the 18 screen-negative infants was in foster care and only 1 had been placed for adoption. There were no services available in this community to provide coordinated or comprehensive services or drug treatment specific to the needs of drug using mothers and drug exposed infants. CONCLUSIONS: Despite similarities between cocaine-exposed infants cared for in a normal newborn setting (with and without positive urine drug screens at birth), differences in referral services were noted. More striking than these differences was that services for families with drug-exposed infants are inadequate to even meet the needs of those families in our setting deemed to be at highest risk. Neonatal drug screening needs to be paired with effective services.  相似文献   

The legacy of Steven M. Ross     

Howard Sullivan  Gary Morrison  J. Michael Spector 《Educational technology research and development : ETR & D》2009,57(4):437-438

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Evaluating Assistive Technology in Early Childhood Education: The Use of a Concurrent Time Series Probe Approach     

Howard P. Parette  Craig Blum  Nichole M. Boeckmann 《Early Childhood Education Journal》2009,37(1):5-12

As assistive technology applications are increasingly implemented in early childhood settings for children who are at risk or who have disabilities, it is critical that teachers utilize observational approaches to determine whether targeted assistive technology-supported interventions make a difference in children’s learning. One structured strategy that employs observations and which has powerful child progress monitoring implications is the concurrent time series probe approach. Requiring multiple performance measures of a child engaged in a targeted task over time—both with and without a specific assistive technology device—the concurrent time series probe approach can be used to evaluate the effectiveness of assistive technology tools in supporting skill acquisition in the classroom. This approach is described in the context of a case study, with accompanying explanations of how to interpret data and make decisions regarding the effectiveness of the technology.  相似文献   

Fostering online social construction of science knowledge with primary pre-service teachers working in virtual teams     

Howard Nicholas  Wan Ng 《Asia-Pacific Journal of Teacher Education》2009,37(4):379-398

As many primary pre-service teachers enter teacher education courses with little science background, it is essential in teacher education courses to provide opportunities for them to learn more science independently. The purpose of this study is to investigate an online pedagogical activity that fosters the social construction of science knowledge by primary pre-service teachers working in small virtual teams. The study investigated how the pre-service teachers collaborated online in virtual teams to complete set tasks, their attitudes toward and beliefs about the effectiveness of the online learning experience, and the types and quality of the resources developed. The findings indicated that the virtual team-produced science resource materials were generally of high quality, with nearly half the number of teams engaging with Web 2.0 technologies (e.g. wikis and blogs) to construct their product. The findings indicated positive attitudes toward the collaborative learning even though beliefs about online learning were mixed.  相似文献