Polyphasic Characterisation of Non-Starter Lactic Acid Bacteria from Algerian Raw Camel’s Milk and Their Technological Aptitudes     

Yasmine Saidi  Beatriz del Rio  Djamel Eddine Senouci  Begoa Redruello  Beatriz Martinez  Victor Ladero  Mebrouk Kihal  Miguel A. Alvarez 《Food Technology and Biotechnology》2020,58(3):260

  相似文献   

Performance Technologist Preparation: The Role of Leadership Theory Originally published in 1995, PIQ 8.4     

Alison A. Carr 《Performance Improvement Quarterly》1997,10(1):125-140

This article explores the unique positioning of leadership theory and literature as a unifying and informing discipline for the preparation of performance technologists. Although the role of leadership could be emphasized in any of the settings in which performance technologists become skilled, university departments of educational leadership seem especially suited for programs with this emphasis. A sample course activity is shared and linked to the building of leadership skills. The purpose of this article is to describe the importance of leadership as an informing and unifying discipline for the preparation of performance technologists and to explore the impact of this orientation on performance technologist preparation.  相似文献   

High school biology: What makes it a challenge for teachers?     

Amy A. Strage  Linda Bol 《科学教学研究杂志》1996,33(7):753-772

This study contributes to our understanding of the complex issues inherent in dealing with the heterogeneity of current high school science classrooms, by reporting on in-depth interviews with 38 experienced biology teachers. Analyses of teachers' responses revealed complex and occasionally counter-intuitive relationships among: (a) their perceptions of what was distinctive about their school, its biology program, or their students; (b) their allocation of class time; (c) their efforts to individualize instruction and meet the needs of a heterogeneous student population; (d) their student outcome goals; and (e) the methods they used to evaluate student progress. Thus, for example, of the 9 teachers who cited the diversity of their students. 4 also commented on their poor motivation, but another 4 also commented on their high motivation. In addition, teachers reported using a similar range of instructional formats but for different reasons, depending on the characteristics of their students (e.g., cooperative learning groups used to compensate for poor attention spans, to challenge bright students, and to foster social tolerance). Discussion of these findings addresses several points of relevance for science education, teacher preparation, and curriculum reform. © 1996 John Wiley & Sons, Inc.  相似文献   

The effects of labeling bias on prognostic outlook for children as a function of diagnostic label and profession     

Julie D. Fox  Terry A. Stinnett 《Psychology in the schools》1996,33(2):143-152

Labeling bias refers to expectations that others might have for a person given a particular label. This study investigated the effects of labeling bias on prognostic outlook for children as a function of diagnostic labels and professional group membership. School psychologists, regular and special education teachers, and introductory psychology students read a vignette that described an elementary-school-aged boy with behavior problems. The vignette was held constant for all participants, but one of four labels (conduct disordered, socially maladjusted, serious emotionally disturbed, no exceptionality) was varied at the end of the vignette. Respondents then estimated the child's likelihood of future success in interpersonal relationships, the likelihood of further behavioral difficulties, and overall adjustment of the child. There was a significant effect noted for diagnostic label across all professionals on the interpersonal relations variable; the serious emotionally disturbed label resulted in judgments of significantly poorer outlook than any other diagnostic label except socially maladjusted. There were no other significant labeling bias effects for the other dependent measures, but a main effect for diagnostic label on judgment of overall adjustment did approach significance. There were no significant effects noted for professional group membership. Professionals should consider the use of a label other than SED to minimize labeling bias effects on judgment of interpersonal adjustment in children with behavioral difficulties. © 1996 John Wiley & Sons, Inc.  相似文献   

If it ain't broke,how do you know?     

William A. Deterline 《Performance Improvement》1996,35(6):18-19

  相似文献   

Recognizing and fostering resilience     

Kimberly A. Gordon  William C. Coscarelli 《Performance Improvement》1996,35(9):14-17

  相似文献   

Further validation of the Qualitative Scoring System for the modified bender-gestalt test     

Gary G. Brannigan  Sharron M. Aabye  Leslie A. Baker  G. Terrence Ryan 《Psychology in the schools》1995,32(1):24-26

This study compared the Qualitative Scoring System for the modified version of the Bender-Gestalt Test and the Developmental Scoring System for the Bender-Gestalt Test in predicting performance on the Metropolitan Achievement Test. The subjects were 409 first through fourth graders from regular classes in a public elementary school. Both scoring systems correlated significantly with school achievement. However, the Qualitative system correlated higher than the Developmental system with all Metropolitan Achievement Test subscores. Tests for differences between correlations indicated that five of these comparisons were statistically significant.  相似文献   

The relationship between the Wechsler Intelligence Scale for Children-Revised and the Wechsler Intelligence Scale for Children-III scales and subtests with gifted children     

David A. Sabatino  Robert S. Spangler  H. Booney Vance 《Psychology in the schools》1995,32(1):18-23

Each year thousands of children are evaluated or reevaluated utilizing the current edition of the Wechsler Intelligence Scale to determine their eligibility for gifted programs. The Wechsler Intelligence Scale for Children-III (1991) is new enough that only limited research is available on how it compares to the previously used Wechsler Intelligence Scale for Children-Revised (1974). The purpose of this study was to determine the comparability between the previously dominant intelligence scale, the WISC-R, and the revised WISC-III with gifted children. The results of this study indicate that the latest revision (WISC-III) and the earlier version (WISC-R) produce remarkably similar scale and subtest scores when administered under clinical conditions to gifted children. All 51 children determined eligible through the administration of one of these two Wechsler tests would have been eligible for services had the other test been administered. The Verbal and Performance scale IQ scores were within two points of each other across the two test administrations, while only a one-point difference existed between the Full Scale IQ scores. The Arithmetic, Comprehension, and Object Assembly subtest scores were in high agreement across the two administrations (p<.01). The level of agreement between some subtests across the two administrations suggests that clinical judgment is just as important as scores in considering who is eligible for gifted programs.  相似文献   

Curriculum bias and reading achievement test performance     

Raymond E. Webster  Louise A. Braswell 《Psychology in the schools》1991,28(3):193-199

The overlap of words specifically taught in reading textbooks with the contents of standardized reading achievement tests may be a source of bias that is frequently overlooked in psychoeducational assessments. This study compares the standardized achievement test performance of 62 second graders receiving instruction in two different reading curricula (Open Court and Houghton-Mifflin) to determine whether either curriculum generates different quantitative estimates of reading achievement. Reading subtest scores derived from the Kaufman Test of Educational Achievement-Brief Form (K-TEA), the Wide Range Achievement Test-Revised (WRAT-R), and the Reading Recognition and Reading Comprehension subtests from the Peabody Individual Achievement Test (PIAT) were examined. Grade level equivalents and scaled scores from the California Achievement Test (CAT) were also examined. Three Curriculum × Test repeated measures ANOVAs were conducted using grade level scores (2×7), standard scores (2×4), and CAT scaled scores (2 × 5) as dependent measures. A significant Curriculum × Test interaction was identified, suggesting differences among tests in estimates of reading ability as a function of the reading program.  相似文献   

Sax,Gilbert. (1989). Principles of educational and psychological measurement and evaluation (3rd ed.). Belmont,CA: Wadsworth, 678 pp., $45.25     

Saleh A. Aboabah 《Psychology in the schools》1991,28(3):278-279

  相似文献