Thesis (Ph. D.)--Drexel University, 2006. / Includes abstract and vita. Includes bibliographical references (leaves 69-74).

The use of standardized tests in the assessment of ethnic students who speak English as a second language has become an important issue in Canada due to the increasing number of immigrant students in the school system. The subjects of this study were a group of 34 Canadian born, bilingual Chinese third graders with at least three years of schooling in English. They were tested on two standardized tests and the results were compared with the standardization population. The study also investigated the correlations among these two measures and an informal teacher rating scale. The subjects were found to perform more than one standard deviation below the norm on the Peabody Picture Vocabulary test - Revised, which is a test of receptive language. Chinese speaking home environments and the culturally biased items in the test might have resulted in the significantly low score obtained by the subjects. On the Stanford-Binet Intelligence Scale: Fourth Edition, the subjects did not perform significantly different from the norm on the Test Composite, Verbal Reasoning, Abstract/Visual Reasoning, Short-Term Memory and seven subtests. They did score significantly higher than the norm on Pattern Analysis, Matrices, Number Series and Quantitative Reasoning and significantly lower on Copying and Memory for Sentences. When compared with a group of Asian subjects (ages 7-11) from the Stanford-Binet standardization sample, the subjects performed significantly higher on Quantitative Reasoning and lower on Short-term Memory. As consistent with the results of previous research, the subjects in the present study excelled in visual/perceptual and mathematical tests. It is possible that their (English Language) proficiency may have brought about significantly low score in Memory for Sentences. The four reasoning area scores on the Stanford-Binet were found to be significantly different from each other with the subjects' highest score in Quantitative Reasoning and the lowest in Short-Term Memory. Correlations among the three measures reached statistical significance ranging from the thirties to the sixties. Teacher rating correlated equally well with the standardized tests as there was no significant difference among the correlations. However, the correlations indicated that though these tests shared something in common, in practice, they cannot be used interchangeably. The study concluded that the Peabody Picture Vocabulary Test - Revised may not be an appropriate instrument for measuring the receptive language of Chinese students who have English as their second language. The Stanford-Binet Intelligence Scale: Fourth Edition could be considered a valid measure of the cognitive ability of this group of students. The positive and significant correlations among Teacher Rating and standardized tests indicate that teachers' perception of student ability parallels what formal testing reveals. / Education, Faculty of / Educational and Counselling Psychology, and Special Education (ECPS), Department of / Graduate

No description available.

Denna rapport undersökte huruvida akten att registrera naturvårdsinsatser vid föryngringsavverkning har en påverkan på resultatet. Med politiska och miljömässiga påtryckningar som i hög grad påverkar skogsbranschen har behovet av kvalitetssäkrad datarapportering ökat. Teknologiska framsteg har underlättat datainsamling och möjligheter till uppföljning av utförda åtgärder. Baserat på 62 föryngringsavverkningar utförda mellan åren 2021 och 2023 samlades data in under utförandefasen via semiautomatiska system kopplade till skördaren och stickprovskontroller i kvalitetsuppföljningen.Analysen omfattade hänsynskategorier knutna till lagkrav och PEFC-certifiering, tillsammans med stamkodsdata och analys av drivningsmönster. Resultaten indikerar en positiv korrelation mellan detaljerad datainsamling av naturvårdsåtgärder och högre kvalitet på naturvårdsresultaten. Detta visar behovet av standardiserade metoder, inklusive implementeringsinstruktioner och återkopplingsmekanismer, för att förbättra kvaliteten och trovärdigheten avseende både miljömässiga och produktionsmässiga mål.

Individually administered intelligence tests are a routine component of psychological assessments of children who may meet criteria for Attention-Deficit/Hyperactivity Disorder (ADHD), learning disorders (LD), or emotional and behavioral disorders (EBD). In addition to providing potentially useful test scores, the individual administration of an intelligence test provides an ideal opportunity for observing a child’s behavior in a standardized setting, which may contribute clinically meaningful information to the assessment process. However, little is known about the associations between test scores and test session behavior of children with these disorders. This study examined patterns of test scores and test session observations in groups of children with ADHD, LD, EBD who were administered the Stanford Binet Intelligence Scales, Fifth Edition (SB5), as well as in control children from the SB5 standardization sample. Three hundred and twelve children receiving special education services for ADHD (n = 50), LD (n = 234), EBD (n = 28) and 100 children selected from the SB5 standardization sample were selected from a data set of children who were administered both the SB5 and the Test Observation Form (TOF; a standardized rating form for assessing behavior during cognitive or achievement testing of children). The groups were then compared on SB scores and TOF scores. Associations between test scores and TOF scores in children with ADHD, LD, and EBD and normal controls were also examined. The results of this investigation indicated that children with ADHD, LD, and EBD and normal control children differed on several SB5 and TOF scales. Control children scored higher on all of the SB5 scales than children with LD, and scored higher on many of the SB5 scales than children with ADHD and EBD. Children with EBD demonstrated the most problem behavior during testing, followed by children with ADHD. Children with LD were similar to control children with respect to test session behavior. In addition, several combinations of test scores and test session behavior were able to predict diagnostic group status. Overall, the results of this investigation suggest that test scores and behavioral observations during testing can and should be important components of multi-informant, multi-method assessment of children with ADHD, LD, and EBD.

Thesis (M.S.)--State University of New York at Binghamton, Department of Psychology, 2009. / Includes bibliographical references.

No description available.

Introduced in 1986, the Stanford-Binet Intelligence Scale: Fourth Edition differs radically from its predecessors. Because of the adaptive testing format and the limited number of items given to each subject, it is especially important that consecutive levels in each of the tests increase in difficulty. The purpose of this study was to investigate the progression of difficulty among items in the Fourth Edition.Three hundred sixty-four subjects f iii Indiana who ranged in age from 3 years, 0 months to 23 years, 4 months were administered the Fourth Edition. The study was limited to those subjects earning a Composite SAS Score at or above 68.Data were presented to indicate trends in the difficulty of each item as well as in the difficulty of each level in the Fourth Edition. Three research questions were answered. 1.) Are the items at each level equally difficult? 2.) Are the levels in each test arranged so that the level with the least difficult items is first followed by levels with more and more difficult items? 3.) In each test is an item easier for subjects who have entered at a higher level than it is for subjects who have entered at a lower level?The results supported the hypotheses, confirming that the Fourth Edition is a solidly constructed test in terms of item difficulty levels. Most item pairs within a level were found to be approximately equal in difficulty. Nearly all of the levels in each test were followed by increasingly more difficult levels. And each item was found to be more difficult for subjects entering at a lower entry level than for those entering at a higher entry level with very few exceptions. For these few discrepancies found, there was no reason to believe that these were caused by anything other than chance. / Department of Educational Psychology

For many school psychologists the constraints of time create a need to identify an instrument that can be used to screen students referred for comprehensive psychoeducational evaluations. This study examined the relationship between scores students obtained on the group-administered Test of Cognitive Skills (TCS) and those they obtained on the individually administered Stanford-Binet Intelligence Scale: Fourth Edition (SB:FE). Comparisons were made between the Cognitive Skills Index (CSI) and Sattler's Factor scores from the SB:FE, and between the CSI and the SB:FE Composite score.The subjects were 75 elementary public school students who were enrolled in regular education classes at least 50% of their school day. The students were referred for comprehensive evaluations because of concern about their academic progress. Archival data from tests administered during the 1987-1988 school year were gathered from the students' cumulative school files.Pearson product moment correlations indicate that (in the sample studied) there was a significant positive correlation between the CSI scores and each of the Factor scores and the Composite scores. Analysis of variance (ANOVA) procedures were used to test mean differences. The data indicate that there was no statistically significant difference between the mean score of the CSI and the Verbal Comprehension Factor score, nor between the CSI and Memory Factor. However, the Nonverbal Reasoning/Visualization and Composite means differed significantly from the CSI mean.The results of this study suggest that the CSI can make a worthwhile contribution to referral information. Correlational and mean difference data derived from this study demonstrate the need for caution when interpreting and applying statistical findings. Additional research is needed to clarify further the relationship among group-administered and individually administered intelligence tests, and between the SB:FE and other individually administered intelligence tests. / Department of Educational Psychology

The purpose of the study was to investigate the validity of the Stanford-Binet Intelligence Scale: Fourth Edition (SB:FE) area and composite scores and Sattler's SB:FE factor scores as predictors of school performance on the Woodcock-Johnson Tests of Achievement (WJTA).The subjects were 80 Caucasian third grade students enrolled in regular education in a rural and small town school district in northeastern Indiana. The SB:FE and WJTA were administered to all students.Two canonical analyses were conducted to test the overall relationships between sets of SB:FE predictor variables and the set of WJTA criterion variables. Results indicated that the SB:FE area scores and Sattler's SB:FE factor scores were valid predictors of academic achievement at a general level.To clarify the results of the canonical analyses, series of multiple regression analyses were conducted. Results of multiple regression with SB:FE area and composite scores indicated that the best single predictor of all WJTA scores was the SB:FE Test Composite Score. No other SB:FE variable provided a significant contribution to the regression equation for reading, math, and written language achievement over that offered by the Test Composite Score.Multiple regression analyses were also employed with Sattler's SB:FE factor scores and the WJTA scores. The optimal predictor composite for reading included the Verbal Comprehension and Memory factor scores. To predict math, the best predictor composite consisted of the Nonverbal Reasoning/Visualization and Verbal Comprehension factor scores. The optimal predictor composite for written language included the Nonverbal Reasoning/Visualization and Memory factor scores.Results of the regression analyses indicated that, without exception, the predictor composites composed of the SB:FE area and composite scores were superior in their prediction of school performance to the predictor composites developed from Sattler's SB:FE factor scores.The regression equation containing the SB:FE Test Composite Score alone was determined to be the preferred approach for predicting WJTA scores. Use of the Test Composite Score sacrifices only a minimal degree of accuracy in the prediction of achievement and requires no additional effort to compute. / Department of Educational Psychology