* 특징 : 빠르고, 쉽고, 신뢰할 수 있는 이 테스트는 언어 및 문해력의 성장을 촉진하며 Standard American English 의 수용 어휘의 척도입니다. * 대상 : 6~90세 이상 * 소요시간 : 10~15 분 * 출시연도 : 2007 * 해석: 나이와 등급 기반 표준 점수(M=100, SD=151), 백분위 정상 곡선 당량(NCEF) stanines, 연령등급 균등 선장 스케일값(GSV)
* 구성품 : A 및 B KIT(이젤), 매뉴얼, A 및 B 기록양식(각 25개) 및 휴대용 케이스 포함
1) Form A handscoring kit: Includes stimulus book, manual, 25 record forms in a bag 2) Form B handscoring kit: Includes stimulus material, manual, 25 record forms in a bag 3) Form A and B kit
We are pleased to bring you the fourth edition of the renowned Peabody Picture Vocabulary Test (PPVT-4). Quick, easy, and reliable as ever, the PPVT?4 assists you in your key role of fostering growth in language and literacy. Find out what's new in the Peabody Picture Vocabulary Test, Fourth Edition.
What's New? Several significant enhancements have been made in this revision of the PPVT: ? Illustrations designed in full colour ? More up-to-date, realistic art used, offering an exceptional balance of sex and race/ethnicity ? More stimulus words included (now 228 per form), with better representation of word types across all levels of difficulty ? Growth Scale Values (GSVs) added?a new metric for easily measuring progress over time! ? Larger stimulus material (8.5 x 11 inches) ? Modernised core vocabulary ? Enhanced technology options enhanced for faster administration, scoring and reporting
Standardisation More than 5,500 individuals were tested, with data from 4,000 of them used for the normative scores. The remaining data contributed to the validation studies. The norm sample matches the current U.S. population along parameters of sex, race/ethnicity, geographic region, socioeconomic status (SES), and clinical diagnosis or special-education placement.
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