Effectiveness of the Interactive Videodisc-enhanced German Gateway Program PDF Download
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Author: Ana G. Ekstrom
Publisher:
ISBN:
Category : Interactive videos
Languages : en
Pages : 84
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Book Description
Integration of emerging instructional technologies into existing training programs has the goal of improving training while reducing costs. Evaluation of new systems in the context of the training program is the best method for determining if this goal is being achieved. The Defense Language Institute (DLI) developed an interactive videodisc (IVD) system for use in the German Gateway course. The IVD system was evaluated in a field test. The objectives of the research were (1) to compare the effectiveness and acceptability of the video-enhanced German Gateway program with the existing German Gateway program and (2) to identify user issues in the adoption of the interactive video course materials. Group comparability was assessed for demographic and German-language-experience measures. Students' German proficiency and attitudes about the course were compared. Language proficiency was measured both by self-report and by pairs of trained raters in an Oral Proficiency Examination. The two groups were comparable on precourse measures with the exception of time in Germany. However, the final examination for the course was changed at the same time as the introduction into the course of the IVD materials and probably contributed to the effect. Listening comprehension of German was also better for the IVD Field Test group than for the Baseline group.
Author: Ana G. Ekstrom
Publisher:
ISBN:
Category : Interactive videos
Languages : en
Pages : 84
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Book Description
Integration of emerging instructional technologies into existing training programs has the goal of improving training while reducing costs. Evaluation of new systems in the context of the training program is the best method for determining if this goal is being achieved. The Defense Language Institute (DLI) developed an interactive videodisc (IVD) system for use in the German Gateway course. The IVD system was evaluated in a field test. The objectives of the research were (1) to compare the effectiveness and acceptability of the video-enhanced German Gateway program with the existing German Gateway program and (2) to identify user issues in the adoption of the interactive video course materials. Group comparability was assessed for demographic and German-language-experience measures. Students' German proficiency and attitudes about the course were compared. Language proficiency was measured both by self-report and by pairs of trained raters in an Oral Proficiency Examination. The two groups were comparable on precourse measures with the exception of time in Germany. However, the final examination for the course was changed at the same time as the introduction into the course of the IVD materials and probably contributed to the effect. Listening comprehension of German was also better for the IVD Field Test group than for the Baseline group.
Author:
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 640
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Book Description
Author: Gerry E. Hendershot
Publisher:
ISBN: 9780840602220
Category : Birth control
Languages : en
Pages : 982
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Book Description
The 1982 statistics on the use of family planning and infertility services presented in this report are preliminary results from Cycle III of the National Survey of Family Growth (NSFG), conducted by the National Center for Health Statistics. Data were collected through personal interviews with a multistage area probability sample of 7969 women aged 15-44. A detailed series of questions was asked to obtain relatively complete estimates of the extent and type of family planning services received. Statistics on family planning services are limited to women who were able to conceive 3 years before the interview date. Overall, 79% of currently mrried nonsterile women reported using some type of family planning service during the previous 3 years. There were no statistically significant differences between white (79%), black (75%) or Hispanic (77%) wives, or between the 2 income groups. The 1982 survey questions were more comprehensive than those of earlier cycles of the survey. The annual rate of visits for family planning services in 1982 was 1077 visits /1000 women. Teenagers had the highest annual visit rate (1581/1000) of any age group for all sources of family planning services combined. Visit rates declined sharply with age from 1447 at ages 15-24 to 479 at ages 35-44. Similar declines with age also were found in the visit rates for white and black women separately. Nevertheless, the annual visit rate for black women (1334/1000) was significantly higher than that for white women (1033). The highest overall visit rate was for black women 15-19 years of age (1867/1000). Nearly 2/3 of all family planning visits were to private medical sources. Teenagers of all races had higher family planning service visit rates to clinics than to private medical sources, as did black women age 15-24. White women age 20 and older had higher visit rates to private medical services than to clinics. Never married women had higher visit rates to clinics than currently or formerly married women. Data were also collected in 1982 on use of medical services for infertility by women who had difficulty in conceiving or carrying a pregnancy to term. About 1 million ever married women had 1 or more infertility visits in the 12 months before the interview. During the 3 years before interview, about 1.9 million women had infertility visits. For all ever married women, as well as for white and black women separately, infertility services were more likely to be secured from private medical sources than from clinics. The survey design, reliability of the estimates and the terms used are explained in the technical notes.
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 534
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Author:
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ISBN:
Category : Social history
Languages : en
Pages : 416
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Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 760
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1058
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Author:
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 1600
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Book Description
Author: William Flint Smith
Publisher:
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 390
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Book Description
This book examines a board spectrum of topics related to educational technology in second-language teaching and research.
Author:
Publisher:
ISBN:
Category : Languages, Modern
Languages : en
Pages : 710
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Book Description
