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241.
242.
A general formulation is presented for obtaining conditionally unbiased, univocal common-factor score estimates that have
maximum validity for the true orthogonal factor scores. We note that although this expression is formally different from both
Bartlett's formulation and Heermann's approximate expression, all three, while developed from very different rationales, yield
identical results given that the common-factor model holds for the data. Although the true factor score validities can be
raised by a different non-orthogonal transformation of orthogonalized regression estimates—as described by Mulaik—the resulting
estimates lose their univocality. 相似文献
243.
The continuous recognition memory of retarded and normal subjects was assessed. The stimuli were magazine pictures, arranged so that lags of up to 250 pictures occured. The overall performance of the retarded subjects was poorer, in terms of hit rate or d′. However, the differences were present at 0 lag and the slopes of the forgetting curves were similar in both groups. It was concluded that differences between these subjects were due to a perception related process and not to memory. 相似文献
244.
In the field of personality assessment, one construct or set of constructs that is emerging as important for both publishers and users of psychological testing has been labelled variously as integrity, conscientiousness, reliability, delinquency, or responsibility. The associated organizational outcome has been broadly labelled counterproductivity. In the present study, four integrity scales, selected scales from mainstream personality inventories, derived molar integrity factors and optimal scale linear combinations were correlated with admissions of counterproductivity. It was found that (a) all four integrity scales were significantly correlated with the counterproductivity criterion, (b) individual personality scales from normal personality inventories, as well as unit-weighted linear combinations of them, were approximately as highly correlated with counterproductivity as were the integrity tests, and (c) personality traits conceptually distinct from the domain of integrity were also related to counterproductivity. 相似文献
245.
This paper presents a new knowledge-acquisition system—the Case Experience Combination System (CECoS). With CECoS, two information or knowledge sources are jointly analyzed. Previously recorded problem solutions (individual cases) are combined with an expert’s high-level understanding of the global structure of a task domain. By combining the detailed case information with an expert’s general insights, CECoS provides the domain knowledge with which skeletal plans can be automatically constructed. 相似文献
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247.
Sabine van der Asdonk Whitney D. de Haan Sheila R. van Berkel Marinus H. van IJzendoorn Ralph C. A. Rippe Carlo Schuengel Chris Kuiper Ramon J. L. Lindauer Mathilde Overbeek Lenneke R. A. Alink 《Infant mental health journal》2020,41(6):821-835
Even though Parenting Capacity Assessments (PCAs) are essential for child protection services to support placement decisions for maltreating families, presently no evidence-based PCA protocols are available. In this randomized controlled trial, we tested the quality of an attachment-based PCA protocol based on Video-feedback Intervention to promote Positive Parenting and Sensitive Discipline (VIPP-SD). We recruited 56 parent-child dyads (Mage children = 3.48 years) in Dutch family residential clinics that conduct PCAs to support placement decisions. After pretest, families were randomized to receive the Regular Assessment Procedure (RAP) (n = 28), or an additional assessment based on VIPP-SD (n = 28). An immediate post-test and a 10-month follow-up were conducted. Multilevel models showed that therapists felt equally confident about their recommendations regarding child placement for both groups and that they equally often modified their initial placement recommendations. Moreover, children in the VIPP-SD group did not show fewer behavior problems and did not experience recurring child maltreatment less often than children in the RAP group. Thus, we found no evidence that PCAs incorporating the VIPP-SD protocol outperformed PCAs as usual. We discuss possible explanations why in the current study VIPP-SD did not seem to add to the quality of the RAP. 相似文献
248.
Brini Stefano Sohrabi Hamid R. Hebert Jeffrey J. Forrest Mitchell R. L. Laine Matti Hämäläinen Heikki Karrasch Mira Peiffer Jeremiah J. Martins Ralph N. Fairchild Timothy J. 《Neuropsychology review》2020,30(1):1-24
Neuropsychology Review - Some studies have linked bilingualism with a later onset of dementia, Alzheimer’s disease (AD), and mild cognitive impairment (MCI). Not all studies have observed... 相似文献
249.
Inhoff AW Radach R Eiter B 《Journal of experimental psychology. Human perception and performance》2006,32(6):1490-1495
A. Pollatsek, E. D. Reichle, and K. Rayner argue that the critical findings in A. W. Inhoff, B. M. Eiter, and R. Radach are in general agreement with core assumptions of sequential attention shift models if additional assumptions and facts are considered. The current authors critically discuss the hypothesized time line of processing and indicate that the success of Pollatsek et al.'s simulation is predicated on a gross underestimation of the pretarget word's viewing duration in Inhoff et al. and that the actual data are difficult to reconcile with the strictly serial attention shift assumption. The authors also discuss attention shifting and saccade programming assumptions in the E-Z Reader model and conclude that these are not in harmony with research in related domains of study. 相似文献
250.