Creative thinking abilities and hemispheric asymmetry in schizotypal college students

Two groups of college students that scored high (N=25) and low (N=60) on a schizotypal personality index based on the Perceptual Aberration, Magical Thinking, and Schizotypal Personality Scales, were tested for hemisphericity using a dichotic listening task and completed the Torrance Test of Creative Thinking. The schizotypy scales correlated with high scores on the nonverbal portion of the creativity tests and with a left ear preference to dichotically presented verbal stimuli. The Torrance Test of Creative Thinking did not correlate, however, with hemispheric asymmetry. These results clarify the relationship between schizotypy and creating thinking abilities but fail in establishing the role of hemispheric asymmetry in the production of creative thinking ideas. This article is based on a portion of the first author’s dissertation at Wayne State University.     

The effects of special reading time in Spanish on the reading abilities and attitudes of Hispanic junior high school students

The purpose of this study is to determine whether providing special reading time with a wide variety of reading materials in Spanish affects the reading abilities, reading attitudes and academic self-concepts of Hispanic junior high school students. Common reading measures in both English and Spanish, and related attitude tests, were given to 400 experimentally accessible Hispanic students. On most of the measures, the difference between the E and C groups was not statistically significant. On the 4 measures for which significance (=0.10) was attained (and on the other tests not achieving statistical significance) there was a trend for the E group to perform better on the Spanish reading tests and the C group to do better on the English reading tests. Differences on the reading attitude and academic self-concept tests did not approach statistical significance. The pattern of results was consistent for both sexes, and for students who were, and who were not, taking a Spanish language course, and for students whose teachers taught in both the E and C situations. E teachers who were conscientious in implementing the treatment tended to have significantly greater gains in both English and Spanish reading achievement. Within the E group gains in English and Spanish reading abilities were positively correlated.The authors wish to acknowledge and express gratitude to the administrators and teachers in the Tempe Elementary School District, Tempe, Arizona, who contributed much time and effort to this study; to the Division of Bilingual Education, Arizona Department of Education; and to the Department of Educational Technology and Library Science, Arizona State University, which made this study possible.     

How reading braille is both like and unlike reading print

The letter detection errors of blind readers of braille were compared with those of sighted readers of print in order to determine whether braille can be read in units larger than the individual braille character. Sighted readers missed a disproportionate number ofhs in the wordhe whether the prose was intact or scrambled, supporting Healy’s (1976) conclusion that high-frequency words are read in units larger than the individual letter. By contrast, blind readers missed only a disproportionate number ofhs inhe when reading prose, suggesting that their detection failures were based on redundancy rather than unitization. Although the unit of perception for braille appears to differ from that for print, the factors underlying braille comprehension ability do not. Braille comprehension was correlated with listening comprehension and working memory capacity, a finding consistent with the visual reading literature which has shown that it is the higher level linguistic processes that tax working memory capacity and not the lower level visual word encoding processes that chiefly underlie individual differences in comprehending print.     

Semantic, executive, and visuospatial abilities in mathematical reasoning of referred college students

Semantic retrieval (SR) and executive-procedural (EP), but not visuospatial (VS) skills, have been found to be uniquely predictive of mathematical calculation skills in a sample of clinically referred college students. This study set out to cross-validate these results in an independent sample of clinically referred college students (N = 337) as well as extend them by examination of the contributions of these cognitive domains to math reasoning skills. Results indicate that these cognitive domains were able to predict 30% of the variance in calculation skills and 50% of the variance in math reasoning; however, in both cases, only the domains of semantic retrieval and visuospatial skill contributed uniquely. Differences between studies, and the lack of unique contribution of the EP domain to either type of math skill, may be due to measurement and sampling differences, the degree of shared relations among domains, and the choice of measures that represent the EP domain. Implications and future directions are explored.     

Two tests of the social cognitive model of well-being in Portuguese college students

A social cognitive model of well-being (Lent & Brown, 2006, 2008) was tested in two studies (one cross-sectional, one longitudinal) with Portuguese college students. Participants in Study 1 (N = 366) completed measures of academic self-efficacy, environmental support, goal progress, academic satisfaction and stress, trait positive affect, and overall life satisfaction at a single assessment. Those in Study 2 (N = 158) took the same measures at each of two time points, 15 weeks apart. A modified version of the model improved the fit to the data in Study 1. Optimal fit in Study 2 was achieved with a bidirectional version that modeled reciprocal relations of positive affect to both self-efficacy and support. The predictors in both studies accounted for substantial portions of the variance in academic domain satisfaction, academic stress, and life satisfaction. Implications for future research on the social cognitive model in educational and work settings are considered.     

Self-construal predicts reading motivation: A comparison between Hispanic American and Japanese college students

Social Psychology of Education - Self-construal refers to how individuals view themselves independently from others (Independent self-construal) or interdependently with others (Interdependent...     

Prevalence and effects of life event exposure among undergraduate and community college students

The purposes of this study were to assess lifetime and recent exposure to various life events among undergraduate and community college students and to assess the relation between event exposure and a broad range of outcomes (i.e., mental and physical health, life satisfaction, grade point average). Undergraduate students from a midwestern university (N = 842) and a community college (N = 242) completed online measures of lifetime event exposure and outcomes at Time 1 and recent event exposure at Time 2 two months later. Life events assessed included events that did and did not meet the definition of a traumatic event (i.e., posttraumatic stress disorder Criterion A1) in the Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev.; DSM-IV-TR; American Psychiatric Association, 2000) as well as directly (e.g., own life-threatening illness) and indirectly (e.g., others' illness) experienced events. Students reported experiencing many lifetime and recent Criterion A1 and non-A1 events, and community college students reported more events than did university students. Generally, individuals who reported more lifetime events also reported poorer outcomes (e.g., poorer health). The number of non-Criterion A1 and directly experienced events tended to be more strongly correlated with negative outcomes than were the number of Criterion A1 and indirectly experienced events reported. These findings suggest that non-A1 events are important to assess and can be significantly related to outcomes for students.     

The reading ability of good and poor temporal processors among a group of college students

In this study, we examined whether good auditory and good visual temporal processors were better than their poor counterparts on certain reading measures. Various visual and auditory temporal tasks were administered to 105 undergraduates. They read some phonologically regular pseudowords and irregular words that were presented sequentially in the same ("word" condition) and in different ("line" condition) locations. Results indicated that auditory temporal acuity was more relevant to reading, whereas visual temporal acuity was more relevant to spelling. Good auditory temporal processors did not have the advantage in processing pseudowords, even though pseudoword reading correlated significantly with auditory temporal processing. These results suggested that some higher cognitive or phonological processes mediated the relationship between auditory temporal processing and pseudoword reading. Good visual temporal processors did not have the advantage in processing irregular words. They also did not process the line condition more accurately than the word condition. The discrepancy might be attributed to the use of normal adults and the unnatural reading situation that did not fully capture the function of the visual temporal processes. The distributions of auditory and visual temporal processing abilities were co-occurring to some degree, but they maintained considerable independence. There was also a lack of a relationship between the type and severity of reading deficits and the type and number of temporal deficits.     

Single-word reading in college dyslexics

Recent studies of single-word processing in dyslexic populations have focused on the differential predictions made by ‘delay’ and ‘deviance’ models. Many experiments in this area have sought to determine whether the reading process in dyslexia is idiosyncratic or similar to processing in younger non-dyslexic readers. Most relevant research has, however, failed to take account of recent developments in theoretical models of reading. Furthermore, relatively little research has examined the reading behaviour of ‘highly compensated’ subjects, who achieve high-level academic qualifications despite their developmental dyslexia. The present paper examines such a population, and concludes that its single-word reading is governed by the same spelling-to-sound word characteristics as reading by other groups. The implications of the results for the deviance/delay hypothesis and for models of word naming are discussed.     

Influence of verbal and nonverbal references to print on preschoolers' visual attention to print during storybook reading

How much do preschool children look at print within storybooks when adults read to them? This study sought to answer this question as well as to examine the effects of adult verbal and nonverbal references to print on children's visual attention to print during storybook reading. Forty-four preschool-aged children participated in this study designed to determine the amount of visual attention children paid to print in 4 planned variations of storybook reading. Children's visual attention to print was examined when adults commented and questioned about print (verbal print condition) or pointed to and tracked the print (nonverbal print condition), relative to 2 comparison conditions (verbatim reading and verbal picture conditions). Results showed that children rarely look at print, with about 5%-6% of their fixations allocated to print in verbatim and verbal picture reading conditions. However, preschoolers' visual attention to print increases significantly when adults verbally and nonverbally reference print; both reading styles exerted similar effects. The authors conclude that explicit referencing of print is 1 way to increase young children's contacts with print during shared storybook reading.     

Seeing the silver lining: potential benefits of trauma exposure in college students

In the current study we compare college students exposed to a potentially traumatic event (PTE) meeting self-report criteria for Posttraumatic Stress Disorder (PTSD), PTE-exposed students not meeting criteria for PTSD, and non-exposed students on measures of perceived social support, self-esteem, and optimism (i.e., personal resources) and report use of specific coping strategies. Results indicate that the PTE-exposed/probable PTSD group reported fewer personal resources, greater use of avoidance-focused coping, and less use of approach-focused coping than the other two groups. The PTE-exposed/no PTSD group reported greater perceived social support and less use of avoidance-focused coping than the non-exposed group. We discuss the findings' implications for the prevention and treatment of trauma-related psychopathology.     

Personality traits and critical thinking skills in college students: empirical tests of a two-factor theory

The two-factor theory defines critical thinking skills as a combined effect of cognitive abilities and personality dispositions. Although the available research supports the association between critical thinking and measures of cognitive ability, the specific traits contained in the dispositional factor have not been clearly identified through empirical research. In Study 1,101 undergraduate students completed the Watson-Glaser Critical Thinking Appraisal (WGCTA), three subtests of the Wechsler Adult Intelligence Scale-Third Edition, and the revised NEO Personality Inventory. Hierarchical multiple regression analyses showed that Openness to Experience scores accounted for significant incremental variance in WGCTA scores beyond that accounted for by Similarities subtest scores. In Study 2, similar analyses of data from 105 students also showed significant incremental effects for Openness to Experience, even after more variance in the cognitive factor was accounted for by the Verbal Comprehension Index. Implications of these findings for the enhancement of critical thinking skills in college students are discussed.     

ADHD in college students

OBJECTIVE: According to the American Psychiatric Association, 3% to 7% of the school-age population has ADHD and many children continue to display significant symptoms throughout adolescences and adulthood. Relative to the childhood literature, less is known about ADHD in adults, especially college students with ADHD. The principle purpose of this review articles is to summarize the major research findings concerning ADHD in the college student population with regard to prevalence of symptoms, neuropsychological and psychological functioning. Overall, findings suggest that college students with ADHD are at greater risk for academic and psychological difficulties, and they perform similar to non-ADHD controls on many neuropsychological tasks. These findings are preliminary, however, and are tempered by the small number of studies that have been conducted as well as the methodological limitations of these studies. CONCLUSION: Future research using larger sample sizes, rigorous assessment criteria, and a longitudinal design is needed to better understand the psychological, academic, and neuropsychological functioning of college students with ADHD. Studies are also needed to elucidate the effects of pharmacological and nonpharmacological effects of treatment on the functioning of college students with this disorder.     

Attentional focus affects how events are segmented and updated in narrative reading

Readers generate situation models representing described events, but the nature of these representations may differ depending on the reading goals. We assessed whether instructions to pay attention to different situational dimensions affect how individuals structure their situation models (Exp. 1) and how they update these models when situations change (Exp. 2). In Experiment 1, participants read and segmented narrative texts into events. Some readers were oriented to pay specific attention to characters or space. Sentences containing character or spatial-location changes were perceived as event boundaries—particularly if the reader was oriented to characters or space, respectively. In Experiment 2, participants read narratives and responded to recognition probes throughout the texts. Readers who were oriented to the spatial dimension were more likely to update their situation models at spatial changes; all readers tracked the character dimension. The results from both experiments indicated that attention to individual situational dimensions influences how readers segment and update their situation models. More broadly, the results provide evidence for a global situation model updating mechanism that serves to set up new models at important narrative changes.     

Structured and unstructured exposure to computers: Sex differences in attitude and use among college students

A classroom-integrated structured introduction to computer use was compared to an unstructured, voluntary exposure in a group of 362 first-year college students. It was hypothesized that sex differences in attitude and use would be mitigated for students whose training in computer use was integrated into their classroom work. The data supported the hypothesis, indicating that higher male ratings with regard to computer use, attitude toward computers and perceived efficacy at the onset of the experiment were attenuated in the structured condition and amplified in the unstructured condition. Further analysis of the responses of females and males in the unstructured condition suggested different determinants of subsequent use, attitude, and efficacy. For females, prior computer use most strongly influenced the three subsequent dependent measures, while for males prior attitude was the most influential determinant.The authors wish to thank Susan E. Kirschner for proposing and implementing the course structure that enabled us to carry out this investigation.     

Aggression levels in college students after exposure or non-exposure to an aggressive life experience

Through a secondary analysis of existing data, the authors researched the question of what types of aggressive behaviors are learned from an individual's social environment. The findings included data on three student groups: 1) students who had never been in military service; 2) students who had been in military service and had been to Viet Nam; and 3) students who had been in military service, but who had not been to Viet Nam. The results indicated that assault is clearly one aggressive behavior that appears to increase with exposure to an aggressive life experience.     

A comparison of short-term memory tests as predictors of reading achievement for learning-disabled and educable mentally retarded students

Poor performance' on short-term memory (STM) tasks has been associated with reading difficulties. However, little research has been devoted to delineating the STM tests that best predict this relationship. To gain insight into the relative efficacy of different STM tests to predict reading achievement, nine measures of STM frequently used by school psychologists were examined with a group of learning-disabled (n = 48) and educable mentally retarded (n = 34) students. The factor structure underlying the STM tasks was also investigated. The results indicated that not all of the STM tasks were significant (p < .05) predictors of reading. Stepwise regression analyses indicated that a sentence memory task was the best predictor for the learning-disabled students, whereas a letter sequences task was the best predictor of reading for the educable students. Factor analysis indicated that a language factor (auditory/verbal) and a non-verbal factor (visual/spatial) were the major components underlying performance on the STM measures. These findings were discussed in the context of the prediction of reading as a function of diagnostic group and the task structure of the STM tests.