Providing grade one students with multiple spelling strategies: Comparisons between strategy instruction,strategy instruction with metacognitive information,and traditional language arts

The primary purpose of this study was to determine whether providing first-grade students with multiple strategy instruction plus metacognitive information would improve their spelling performances relative to providing them with strategy instruction or traditional language arts activities alone. Students in the strategy conditions received explicit instruction in the use of phonetics, imagery, and analogy. Students in the strategy condition with metacognitive information were also provided with information about when and where to use each spelling strategy. The remaining students completed traditional language arts activities. Students' spelling performances were assessed prior to, immediately after and 14 days after instruction using a dictation test, the Developmental Spelling Test, and a writing sample. For the dictation test, students who received multiple strategy instruction with metacognitive information out-performed those who received strategy instruction alone or completed language arts activities, with no differences between students' performances in the latter conditions. All students' performances improved on the Developmental Spelling Test and writing samples as a function of time. The authors concluded that even young students are able to acquire a repertoire of effective spelling strategies if they are provided with explicit instruction that includes metacognitive information.     

Self-Favoring Biases, Self-Presentation, and the Self-Other Asymmetry in Social Comparison

ABSTRACT The relationship between self-favoring biases in social comparison, favorable self-presentation, and well-being and the self-other asymmetry effect was examined. Participants gave comparative chance estimations and trait ratings for positive and negative future events and traits. One-half of the participants compared themselves to the average other, while the remainder compared the average other to themselves. All participants completed measurements of two types of desirable responding (self-deception and impression management) and of subjective well-being. Participants who compared themselves to another showed stronger unrealistic optimism and illusory superiority effects for positive (but not for negative) future events und traits than participants comparing another to themselves, demonstrating a self-other asymmetry effect. Unrealistic optimism and illusory superiority concerning positive attributes were related to self-deception, while unrealistic optimism and illusory superiority concerning negative attributes were related to impression management. The relative independence of “positive” and “negative” self-favoring biases was further demonstrated by their differential relationship with self-esteem and subjective well-being.     

A retest method of studying partial knowledge and other factors influencing item response

A method of studying the problem of correction for guessing and other problems associated with behavior in the test situation is described and an illustrative example presented. As far as the writers are aware this method of approach is novel but, at the same time, it covers many of the practical and theoretical points raised by other writers as reviewed in the introduction.The authors wish to acknowledge help received during discussions with Dr. Frederic M. Lord and Professor S. S. Wilks.The death of Mrs. Vera T. Brownless on May 16, 1957, is regretfully announced.     

The Impact of Face Skin Tone vs. Face Symmetry on Perceived Facial Attractiveness

The purpose of this study was to assess and compare the relative contribution of skin tone and symmetry on judgment of attractiveness regarding female faces. Two hundred and fifteen Mozambican adults were presented with a set of faces, and instructed to rate their degree of attractiveness along a continuous scale. Chi-square, factorial weight analyses and ANOVA were used to analyze the data. Face skin tone had a significant impact on the participants' attractiveness judgment of target faces. However, the target face skin tone contribution to the participants' attractiveness judgment (5% of the total variance) was much weaker than the contribution of the target face symmetry (85% of the total variance). These results imply that skin bleaching, common among Black people across sub-Saharan African countries, is not only dangerous to the health of those who practice it, but it is unlikely to make them appear much more attractive.     

Resilience in Holocaust Survivors: A Study of Defense Mechanisms in Holocaust Narratives

There is extensive literature examining the psychological adaptation of survivors after the Holocaust, including studies of Holocaust narratives (HN). As a measure of psychological adaptation, defense mechanisms (DM) have been studied in various clinical samples, however, to date, not in Holocaust narratives. Using a standardized observer-rated measure, we assessed DM in Holocaust versus pre/post Holocaust narratives (other narratives [ON]) in 20 in-depth survivor interviews. Regarding individual DM, isolation of affect and self-assertion were statistically more frequent in the HN than the ON. High adaptive (mature) level defenses were more frequent in the HNs than the ON. Furthermore, the overall defensive functioning (ODF) was higher in the HN than the ON, contradicting previous findings showing lower defensive functioning in life-threatening situations. Possible explanations include differences in the nature of trauma, the time elapsed between the trauma and the interview, and the specificity of the sample. A qualitative overview with several examples from the narratives are also presented.     

Psychometric properties of the Conners-3 and Conners Early Childhood Indexes in a Spanish school population

Ba#ckground/Obje#ctive: To examine the psychometric properties of the Conners 3 ADHD Index (Conners 3 AI) and the Conners Early Children Global Index (Conners ECGI) parents’ form (PF) and teachers’ form (TF) in Spanish schoolers. Method: Two-phase cross-sectional study. In the first phase, information was gathered from teachers (n = 1,796) and parents (n = 882) of 4-5 and 10-11 year-old children. In the second phase (n = 196), children at risk of ADHD and controls were individually assessed. Results: The results confirmed the two-factor structure of the Conners 3 ADHD Index, which contains hyperactive-impulsive and inattentive symptoms, and the two-factor structure of the Conners ECGI PF, consisting of emotional lability and restless-impulsive symptoms. In contrast with the original version, the Conners ECGI TF presented an additional inattentive factor. Moderate-to-high rates of evidence of convergent validity with Child Behavior Checklist and Kiddie-Schedule for Affective Disorders & Schizophrenia, and evidence of external validity (academic achievement) were found. Scores were significantly higher in boys than in girls, for both indexes. Raw scores corresponding to clinical T-scores were higher than the original version. Conclusions: The Conners indexes may be considered reliable and valid instruments for detecting ADHD symptoms in Spanish populations.     

A challenge for Super-Humeanism: the problem of immanent comparisons

Synthese - According to the doctrine of Super-Humeanism (Esfeld in Synthese. https://doi.org/10.1007/s11229-017-1426-8 , 2017), the world’s mosaic consists only of permanent matter points and...     

Differences in personality between sustained hypertension,isolated clinic hypertension and normotension

The aim of this study was to determine whether there are differences in personality between hypertension and normotension. Forty‐two male patients with essential hypertension were divided into two groups after self‐assessment of blood pressure, 18 with sustained hypertension and 24 with isolated clinic (white coat) hypertension, and were compared with 25 men with normotension on Spielberger's State‐Trait Anxiety Inventory and the Jenkins Activity Survey. In line with hypotheses, the sustained hypertensive group showed higher levels of trait anxiety, Type A behaviour pattern, and hard‐driving behaviours/competitiveness than the normotensive group, whereas isolated clinic hypertensives occupied an intermediate position between those two groups. Results provide support to the hypothesised relationship between personality and hypertension and stress the need of distinguishing sustained hypertension from isolated clinic hypertension. Copyright © 2006 John Wiley & Sons, Ltd.     

Attentional filtering of transients allows for a recovery from change blindness

Previous reports suggest that introducing distracting visual transients during a change-detection task can result in change blindness. In four experiments, we found that presenting the distracting transients repeatedly prior to the change produces a recovery from change blindness. This recovery from change blindness is not due solely to low-level neural adaptation of transient detectors, but instead seems to be based on attentional filtering of the distracting transient signals. This attentional filtering can be object-based rather than location-based. In addition, we found that the ability to achieve this attentional filtering depends critically on presenting the to-be-ignored transient signals prior to the time of the change.