The Relationship of Korean Students’ Age and Years of English-as-a-Foreign-Language Exposure with English-Reading Ability: A Cross-Age Study

The differences in spelling error features among learning disabled and normal students spelling instructionally on four grade levels of achievement were investigated. The categories of errors were determined by invented spelling research. The results indicated that the ranking of error features for each group were significantly correlated, and that the range of individual variation about the mean group pattern of spelling error variables was highly similar at each level of achievement. The findings are congruent with the theory of developmental word knowledge and support the position that learning disabled and normally achieving children acquire specific aspects of English orthography in highly similar progressions.     

READING IS NOT A GUESSING GAME‐THE GREAT DEBATE REVISITED

The present study describes preschool read-alouds in terms of the types of texts to which children are exposed. The methods involved analyzing the genre and instructional foci of 426 titles read by 13 teachers throughout an entire academic year. Additionally, associations between teacher characteristics and texts teachers read in their classrooms were examined. Findings indicated that (a) narrative texts were the dominate genre read-aloud; (b) children's exposure to alphabet books, nursery rhymes, books featuring math concepts, and multicultural content occurred at generally low rates; and (c) few significant associations exist between quantity of books read and teacher characteristics.     

Conditional Associative Learning of Spatial and Object Information in Children with Attention Deficit/Hyperactivity Disorder

The present study assessed frontostriatal mediated memory functions in children with ADHD (N = 12) and healthy control participants (N = 12) using two tests of conditional associative learning (i.e., object and spatial) that shared similar stimulus-response association structures but that differed in terms of the demands placed upon strategic processes. Children with ADHD displayed normal performance on the object learning task but were impaired on the spatial learning task that placed greater demands on internally derived strategic processes. Secondary analyses further indicated that this strategic processing impairment cannot be attributed specifically to perseverative or working memory errors but rather appears to be related to a more general inability to maintain a high degree of consistency in responding across trials. Although the results of this study must be interpreted in light of the small sample sizes, they suggest that ADHD does not produce a basic deficit in acquiring stimulus-response associations previously shown to be associated with basal ganglia dysfunction. Rather, these findings suggest that the impaired conditional associative learning performance of children with ADHD is attributable to deficits in strategic processes previously been found to be dependent upon the integrity of the prefrontal cortex.     

Reviews

Lois Raynor: The Adopted Child Comes of Age. National Institute of Social Services Library No. 36, 1980. George Allen and Unwin. Paperback, [euro]5.50.

W.R. Bion: The Long Weekend. Fleetwood Press, 1982 [euro]9.00.     

Major memory for microblogs

Online social networking is vastly popular and permits its members to post their thoughts as microblogs, an opportunity that people exploit, on Facebook alone, over 30 million times an hour. Such trivial ephemera, one might think, should vanish quickly from memory; conversely, they may comprise the sort of information that our memories are tuned to recognize, if that which we readily generate, we also readily store. In the first two experiments, participants’ memory for Facebook posts was found to be strikingly stronger than their memory for human faces or sentences from books—a magnitude comparable to the difference in memory strength between amnesics and healthy controls. The second experiment suggested that this difference is not due to Facebook posts spontaneously generating social elaboration, because memory for posts is enhanced as much by adding social elaboration as is memory for book sentences. Our final experiment, using headlines, sentences, and reader comments from articles, suggested that the remarkable memory for microblogs is also not due to their completeness or simply their topic, but may be a more general phenomenon of their being the largely spontaneous and natural emanations of the human mind.     

Magnitude and determinants of behavioral risk reduction: Longitudinal analysis of a cohort at risk for AIDS

The magnitude and predictors of longitudinal behavioral change are reported in a cohort of homosexual men at risk for AIDS. Self-reports of sexual behavior were obtained at two points in time separated by an interval of approximately six months. These self-reports were used to construct both dichotomous and continuous measures of changes in behavior consistent with reduction in the transmission of the AIDS virus (HIV). Although there was considerable variability in behavior. mean changes were consistently in the desired direction. Avoidance of anonymous sexual partners, monogamy, and modification of receptive anal sex to reduce exposure to semen by condom use or withdrawal prior to ejaculation appeared to be especially important in this cohort. Both multiple linear regression and multiple logistic regression were used to examine the relationship between a model of health behavior and these outcomes. Variables examined included knowledge of AIDS. perceived risk of AIDS. the perceived efficacy of behavior in reducing AIDS risk, difficulties with sexual impulse control, belief in biomedical technology to provide a prevention or cure, social norms supportive of behavioral change, and gay network affiliation. Of all these factors, only the availability of supportive peer norms was consistently, significantly and positively related to multiple measures of outcome. Differences between these analyses and longitudinal analyses reported elsewhere are discussed. These results suggest the policies regarding HIV antibody testing should be developed cautiously. taking account of the failure of a sense of risk to predict subsequent behavioral change. They also emphasize the important role of gay organizations in developing social norms supportive of behavioral risk reduction.     

Development of decisional balance and self-efficacy measures for adolescent sedentary behaviors

Writing about traumatic events can produce health benefits, yet emotionally non-expressive or cognitively avoidant individuals may be unwilling or unable to express their emotions. This study examined non-expression, cognitive avoidance, response to writing, and subsequent health. As part of a larger study, participants ( N = 71) with asthma or rheumatoid arthritis (RA) wrote about traumatic experiences for 20 min on three consecutive days. Alexithymia, denial, behavioral disengagement, mental disengagement, focus on/venting of emotions, avoidant thoughts, and health status were assessed at baseline, health status again 4 months after writing. Essays were coded for how personal and how emotional they were, and for narrative structure. Non-expression and cognitive avoidance were neither related to how personal or emotional essays were, nor to affective response to writing. High levels of denial or avoidant thoughts predicted less narrative structure. Avoidant thinking marginally predicted health improvements in RA patients. Results suggest that non-expression and cognitive avoidance do not interfere with writing in terms of emotional engagement, but may influence narrative use.     

Relationship between the number of life events and memory capacity in children

Stressful life events can result into declined memory performance at later age. One hypothesis suggests that stress affects the hippocampus, a brain area important for memory functioning. This study explored a potential relationship between the number of negative stressful life events and hippocampus-dependent declarative but not hippocampus-independent procedural memory performance in a community sample of 255 children, aged 6–12 years. The findings revealed that negative stressful life events were negatively related to verbal declarative memory, but not to nonverbal declarative and procedural memory. The memory impairments could not be accounted for by attention and sleep disturbances, and parenting characteristics as perceived by the child did not influence the vulnerability for the stress-related memory impairments. These findings provide further insight into the deleterious effects of negative stressful life events on learning in school-aged children.     

Whole-body posture planning in anticipation of a manual prehension task: Prospective and retrospective effects

This study examined the extent to which the anticipation of a manual action task influences whole-body postural planning and orientation. Our participants walked up to a drawer, opened the drawer, then grasped and moved an object in the drawer to another location in the same drawer. The starting placement of the object within the drawer and the final placement of the object in the drawer were varied across trials in either a blocked design (i.e., in trials where the same start and end location were repeated consecutively) or in a mixed fashion. Of primary interest was the posture adopted at the moment of grasping the drawer handle before pulling it out prior to the object manipulation task. Of secondary interest was whether there were sequential effects such that postures adopted in preceding trials influenced postures in subsequent trials. The results indicated that the spatial properties of the forthcoming object manipulation influenced both the postures adopted by the participants and the degree to which the drawer was opened, suggesting a prospective effect. In addition, the adopted postures were more consistent in blocked trials than in mixed trials, suggesting an additional retrospective effect. Overall, our findings suggest that motor planning occurs at the level of the whole body, and reflects both prospective and retrospective influences.     

(Don’t) Tell Me How It Ends: Spoilers,Enjoyment, and Involvement in Television and Film

ABSTRACT

As more people time shift their televsion viewing and engage in online discussions about entertainment media, public concern over spoilers, the premature disclosure of narrative outcomes, has increased. This article reports results from two experiments and a survey that reassess and extend recent findings about the impact of spoilers on enjoyment. Relying on audiovisual media, the studies test processing fluency as a mediator, and involvement, need for cognition, and need for affect as moderators. Study 1 suggested that genre and involvement can moderate negative effects of spoilers on enjoyment of scenes from television and film. Study 2 illustrated that spoilers for upcoming films are more likely to trigger psychological reactance than substantially impact enjoyment and viewing intentions. Finally, Study 3 showed that spoilers for a television series adapted from novels are beneficial for audience responses if the adaptation is faithful to the source. Partial support was obtained for mediation via processing fluency, and involvement and need for affect moderated some effects of spoilers. Taken as a whole, the findings illustrate that, just as in previous experiments using short stories, spoilers for television and film appear to have quite small and qualified effects on audience responses to these programs.