A longitudinal study of the social and academic competence of economically disadvantaged bilingual preschool children

This longitudinal study was conducted to gain understanding of the social-emotional and academic development of economically disadvantaged bilingual preschool children. In Study 1, the authors combined cognitive, psychosocial, and cultural-linguistic factors to determine profiles of social competence as measured by peer play. A person-centered analysis of 207 Hispanic American preschoolers (ages 4 and 5 years) yielded 6 distinct profiles, 2 of which were socially competent and 1 of which was vulnerable. Findings revealed profile differences in social competence and a significant relationship between bilingualism and social-emotional development. In Study 2, the authors determined which profiles were associated with later academic achievement and growth of English proficiency. Findings indicated a significant relationship of early social-emotional development to later academic success and English acquisition, highlighting the role of bilingualism.     

Does dose of early intervention matter for preschoolers with externalizing behavior problems? A pilot randomized trial comparing intensive summer programming to school consultation

The goals of this study were to (a) isolate the ideal length (i.e., 4 or 8 weeks) of the Summer Treatment Program for Kindergarteners (STP-PreK) for improving school readiness and kindergarten success outcomes of preschool children with externalizing behavior problems (EBPs) during the transition to kindergarten; and (b) compare the STP-PreK model to a more standard approach in school settings (i.e., behavioral school consultation). Forty-five preschool children (82% boys; Mage = 5.16 years; 93% Hispanic/Latino background) were randomized to one of three intervention conditions: 1) 8-week STP-PreK (8W); 2) 4-week STP-PreK (4W); or 3) school year behavioral consultation (SC). Both STP-PreK groups included an 8-week parent training component. Baseline, post-intervention, and 6-month follow-up data were collected on children's school readiness and kindergarten success outcomes including parent, teacher, and objective assessment measures. Analyses using linear mixed models indicated that children's behavioral, academic, social-emotional, and self-regulation functioning significantly improved across groups. Few significant differences were found between children receiving the 4W and 8W programs, suggesting that both programs have the potential to prepare preschool children with EBP for the transition to school. Both 4W and 8W groups experienced greater initial growth across time in most domains compared to children in the SC group. However, by the end of the kindergarten year, children in the SC group caught up to children in both 4W and 8W groups on most domains. Overall, these findings suggest that all three intervention doses are effective in improving kindergarten year functioning, with some important considerations for intervention timing in preparation for the transition to elementary school. Clinical implications for school personnel are discussed.     

False belief understanding goes to school: On the social-emotional consequences of coming early or late to a first theory of mind

Abstract

This research report describes a search for possible relations between children's developing theories of mind and aspects of their social-emotional maturity conducted by comparing the performance of 3-year-olds on measures of false belief understanding with teacher ratings of certain of their social-emotional skills and behaviours. The intuitions guiding this exploratory effort were, not only that a working grasp of the possibility of false belief would prove broadly predictive of social-emotional maturity, but also that such associations would be missing in the specific case of those preschool behaviours largely governed by a simple mastery of social conventions. As a step toward evaluating these possibilities a group of 40 preschoolers were given a battery of six measures of false belief understanding. The preschool teachers of these same children then completed a 40-item questionnaire covering a wide variety of markers of social-emotional maturity. Half of these items (termed “Intentional”) featured behaviours and skills thought to require some measure of insight into the mental lives of others, whereas the remainder (termed “Conventional”) were meant to sample a less heady domain of abilities open to those with no more than a simple grasp of social conventions, or the exercise of self-control. Consistent with the view that individual differences in children's early false belief understanding would express themselves primarily in those areas least governed by heavily routinised social conventions, our own summary measure of false belief understanding correlated positively only with those behavioural items classified as “Intentional”.     

The benefits of chess for the intellectual and social-emotional enrichment in schoolchildren

This paper examines the benefits of regularly playing chess for the intellectual and social-emotional enrichment of a group of 170 schoolchildren from 6-16 years old. It is based on a quasi-experimental design, where the independent variable was the extracurricular activity of chess (n = 170) versus extracurricular activities of soccer or basketball (n = 60). The dependent variable was intellectual and socio-affective competence, which was measured by an IQ test (WISC-R), a self-report test (TAMAI) and a hetero-report questionnaire (teacher-tutor's criterion) applied at the beginning and the end of the academic year. In contrast to the comparison group, it was found that chess improves cognitive abilities, coping and problem-solving capacity, and even socioaffective development of children and adolescents who practice it. The results are modulated, particularly in the area socioaffective, by the personal profile of students who choose practice this activity.     

Observing preschoolers' social-emotional behavior: structure, foundations, and prediction of early school success

Social-emotional behavior of 352 3- and 4-year-olds attending private child-care and Head Start programs was observed using the Minnesota Preschool Affect Checklist, Revised (MPAC-R). Goals of the investigation included (a) using MPAC-R data to extract a shortened version, MPAC-R/S, comparing structure, internal consistency, test-retest reliability, and stability of both versions; and, using the shortened measure, to examine (b) age, gender, and risk status differences in social-emotional behaviors; (c) contributions of emotion knowledge and executive function to social-emotional behaviors; and (d) contributions of social-emotional behaviors to early school adjustment and kindergarten academic success. Results show that reliability of MPAC-R/S was as good, or better, than the MPAC-R. MPAC-R/S structure, at both times of observation, included emotionally negative/aggressive, emotionally regulated/prosocial, and emotionally positive/productive behaviors; MPAC-R structure was similar but less replicable over time. Age, gender, and risk differences were found. Children's emotion knowledge contributed to later emotionally regulated/prosocial behavior. Finally, preschool emotionally negative/aggressive behaviors were associated with concurrent and kindergarten school success, and there was evidence of social-emotional behavior mediating relations between emotion knowledge or executive function, and school outcomes. The importance of portable, empirically supported observation measures of social-emotional behaviors is discussed along with possible applications, teacher utilization, and implementation barriers.     

Observing Preschoolers’ Social-Emotional Behavior: Structure,Foundations, and Prediction of Early School Success

Social-emotional behavior of 352 3- and 4-year-olds attending private childcare and Head Start programs was observed using the Minnesota Preschool Affect Checklist, Revised (MPAC-R). Goals of the investigation included (a) using MPAC-R data to extract a shortened version, MPAC-R/S, comparing structure, internal consistency, test–retest reliability, and stability of both versions; and, using the shortened measure, to examine (b) age, gender, and risk status differences in social-emotional behaviors; (c) contributions of emotion knowledge and executive function to social-emotional behaviors; and (d) contributions of social-emotional behaviors to early school adjustment and kindergarten academic success. Results show that reliability of MPAC-R/S was as good, or better, than the MPAC-R. MPAC-R/S structure, at both times of observation, included emotionally negative/aggressive, emotionally regulated/prosocial, and emotionally positive/productive behaviors; MPAC-R structure was similar but less replicable over time. Age, gender, and risk differences were found. Children's emotion knowledge contributed to later emotionally regulated/prosocial behavior. Finally, preschool emotionally negative/aggressive behaviors were associated with concurrent and kindergarten school success, and there was evidence of social-emotional behavior mediating relations between emotion knowledge or executive function, and school outcomes. The importance of portable, empirically supported observation measures of social-emotional behaviors is discussed along with possible applications, teacher utilization, and implementation barriers.     

MCMI differences between alcoholics and cocaine abusers: effect of age, sex, and race.

Samples of alcohol-dependent-only subjects (n = 164), cocaine-dependent-only subjects (n = 63), and subjects dependent on multiple substances, including alcohol and cocaine (n = 103), were administered the Millon Clinical Multiaxial Inventory (MCMI) as part of a routine clinical evaluation. The alcohol-only group was older (M = 38.7 years) and had a higher percentage of White subjects than other groups. The multiple-use (60%) group also had a higher percentage of White subjects than the cocaine only group (38%) and a higher percentage of male subjects (81%) than the alcohol-only group (67%). Although the MCMI characteristics of each diagnostic group paralleled previous findings, few MCMI differences were found after controlling for age, sex, and race effects. The implications of these results for treatment development are discussed.     

Comparison of K-ABC performance between at-risk and normal preschool children

This study examined differences in K-ABC performance between at-risk (n = 44) and normal (n = 49) preschool children. For the group at-risk, all of the mean global scores on the K-ABC clustered around a standard score of approximately 90. The normal group's mean scores were 15 to 21 standard-score points higher and clustered near 110. The results of t tests for independent samples indicated that the normal group's scores on both the global scales and K-ABC subtests were significantly higher than the at-risk group's scores in nearly every instance. Correlations among scores were consistent with previous findings for preschoolers on the K-ABC. For the normal group, correlations obtained among the global scales were nearly identical to those reported for the standardization sample. For the at-risk group, however, the correlation of .75 between Sequential processing and Achievement was higher than that (.58) between Simultaneous processing and Achievement.     

Masculinity, femininity, and women scientists' self-esteem and self-acceptance

The literature suggests women scientists are a unique population. The present study investigated differences in self-esteem, self-acceptance, masculinity and femininity among several sample populations of women, including scientists (n = 62), professionals (other than scientists) (n = 89), college students (n = 83), clients (n = 52), and victims of domestic violence (n = 57). The Personal Orientation Inventory (Shostrom, 1974) and Bem Sex Role Inventory (Bem, 1974) were administered to subjects, together with a demographic data sheet. An ANOVA was used to investigate differences between women scientists and other groups of women, and correlations were used to examine the relationship of masculinity and femininity with self-esteem and self-acceptance. Masculinity was found to correlate with self-esteem for all but the student group and with self-acceptance for all but the student and scientist group. Self-acceptance scores were significantly lower for women scientists than for professional and student groups, and femininity scores were significantly lower for scientists than for all other groups of women.     

Assessing support networks: Stability and evidence for convergent and divergent validity

Data on important methodological problems in assessing support networks is presented. Stability (over 1 year) and construct validity were examined in two groups of mothers of preschool children. One group of mothers had children with a physical handicap (n = 25); the other group had normally developing children (n = 44). When their children were 4 years of age and again at 5 years of age, mothers' support networks were assessed with the Pattison Psychosocial Kinship Inventory (a semistructured interview) and a log diary. Results indicated considerable stability in mothers' support networks over the 1-year period. In addition, agreement across methods was fairly high despite marked differences in format, providing evidence for the construct of support networks. Further evidence for construct validity was provided by generally low correlations between support network variables and other measures of social ecology. Findings were roughly similar for both groups of mothers indicating general replicability of findings.     

CROSS-CULTURAL COMPARABILITY OF TEMPERAMENT AMONG JAPANESE AND AMERICAN PRESCHOOL CHILDREN

The generalizability of temperament, as measured by the Revised Dimensions of Temperament Survey (DOTS-R) (Windle and Lerner 1986), was investigated through a series of data analytic procedures comparing the item responses of Japanese and American preschool children. Consistent with the results of an American preschool sample, a nine-factor model emerged for the sample of Japanese preschool children. Configurational similarity of salient and non-salient factor loadings for the nine temperament constructs across the two cultural groups was supported via congruence coefficients which ranged from 0.73 to 0.98 (Mdn = 0.91). Restricted (confirmatory) simultaneous group models for each of the nine temperament constructs indicated that the factor loading patterns were invariant across the two preschool samples, thus supporting the equality of scale metrics or units of measurement across groups. Statistical tests of differences in factor means between the two cultural samples suggested that the primary caregivers of Japanese preschoolers, relative to the primary caregivers of American preschoolers, rated their children as higher in Activity Level - Sleep and lower in Approach - Withdrawal, Flexibility - Rigidity, Quality of Mood, and Rhythmicity-Sleep; no statistically significant differences in mean levels were reported for Activity Level - General, Task Orientation, Rhythmicity-Eating and Rhythmicity-Daily Habits.     

Sex differences in the original thinking of preschool and elementary school children

Abstract:

The purpose of this study was to assess the development of sex differences in the creative potential of preschool and early elementary school children. Preschool, first‐, and third‐grade children (N = 188) received the Multidimensional Stimulus Fluency Measure (MSFM). The MSFM assesses creative potential in terms of popular and original responses (ideational fluency). Comparisons of the three groups of children indicated that sex differences emerged throughout early elementary school. No sex differences were found within the preschool sample; but by third‐grade, boys were found to score significantly higher than girls on both popular and original responses. These findings were discussed with regard to evaluation, conformity, assimilative strategies, and the environmental factors which might affect creative potential.     

Line bisection-based hemisphericity estimates of university students and professionals: evidence of sorting during higher education and career selection

Recently, hemisphericity has been assessed by six intercorrelated methods. Here, one of these, the "Best Hand Test," a two-hand line bisection-based biophysical method relatively independent of language, culture, or education, was applied to the measurement of hemisphericity distributions within large groups. Entering university students (n=402) enrolled in three lower division courses were chosen as a reference population. Each of these classes contained about 56% left brain-oriented individuals. In contrast, mean student left-brain distributions in four specialized, upper level courses (n=180), ranged from 35 to 68%, suggestive of hemisphericity sorting. Even more pronounced hemisphericity distribution differences were found within university representatives of 15 professions (n=421) and within professional subspecialists (n=45). For example, of biochemists (n=18), 83% were left brain-oriented, while among astronomers (n=21), only 29% were. These results are of intrinsic interest, and demonstrate the capability of the Best Hand Test to estimate hemisphericity in large groups.     

Subliminal Self-Help Tapes and Academic Achievement: An Evaluation

Marketing claims of effectiveness in improving academic achievement through the use of commercially prepared subliminal audiotapes were investigated. Students enrolled in a career development class were randomly assigned to an active treatment group (n=25), an inactive treatment group (n=26), or a control group (n=22). Participants in the treatment group listened to tapes with subliminal affirmations masked by ocean waves. The inactive treatment group listened to placebo tapes with ocean waves but no subliminal messages. Dependent variables used were final examination scores from the class and current semester grade point average. No treatment differences on either dependent measure were found. The implications of these findings are discussed.     

Cognitive difficulties and posttraumatic stress disorder in female victims of intimate partner violence

Subjective cognitive complaints of women exposed to intimate partner violence (IPV) and nonabused women were examined using the Cognitive Difficulties Scale (CDS). Cognitive complaints were compared among victims of IPV with a lifetime diagnosis of posttraumatic stress disorder (PTSD) (PTSD+; n=20), victims of IPV without lifetime PTSD (PTSD-; n=21), and a nonabused comparison group (n=22). The results indicated that both the PTSD+ and PTSD- groups had significantly higher levels of self-perceived cognitive difficulties than nonabused women. Furthermore, PTSD symptom severity was found to be positively correlated with self-perceived cognitive difficulties (r=.47). Further research is needed to determine whether cognitive complaints are associated with exposure to IPV, with the subsequent development of PTSD, or with other not yet understood factors. Furthermore, additional work is needed to resolve whether cognitive complaints are accompanied by objective evidence of cognitive dysfunction in victims of IPV.     

Creative potential and conceptual tempo in preschool children

The individual stylistic variations of creative potential and conceptual tempo were investigated in preschool children (n = 61; mean age = 56.9 months). The measure used for the conceptual tempo was the Kansas Reflection Impulsivity Scale for Preschoolers (KRISP), and the Multidimensional Stimulus Fluency Measure (MSFM) was used to assess ideational fluency and creative potential Contrary to expectations, no differences between reflective and impulsive preschoolers were found on the ideational fluency measure. However, analysis of all four quadrants of the conceptual tempo dimensions derived from median splits revealed an interaction of KRISP latency and error scores, F(157) = 12.78, p < .001, with greater originality scores evidenced by the fast/accurate and slow/inaccurate groups than the slow/ accurates and fast/inaccurates. Implications of this unusual finding were discussed in terms of the manner in which children may approach convergent and divergent tasks.     

Transdiagnostic emotion regulation processes in bipolar disorder and insomnia

Research and treatment have traditionally adopted a 'disorder-focused' approach by targeting one specific disorder, aiming to understanding its cause, maintenance and treatment. The aim of the present study was to contribute to the burgeoning interest in examining common, or 'transdiagnostic,' processes across disorders. Three candidate transdiagnostic processes involved in emotion regulation - rumination, worry, and automatic negative thoughts - were examined in euthymic bipolar I disorder (n=21) and insomnia (n=19), and a non-clinical control group (n=20). Rumination and worry were endorsed to a larger degree by the bipolar and insomnia groups compared to the control group. However, while the bipolar group had more negative automatic thoughts than the control group, there were no significant differences in negative automatic thoughts between the bipolar and insomnia groups or the insomnia and control groups. These results suggested that rumination and worry, but not negative automatic thoughts, might be common across bipolar disorder and insomnia. However, these findings no longer remained significant when current symptoms of anxiety and depression were controlled for. Prospective and experimental studies are needed to test the extent to which these processes contribute to the etiology or maintenance of insomnia and bipolar disorder.     

Effects of exercise intervention on event-related potential and task performance indices of attention networks in children with developmental coordination disorder

The study investigated whether 10-week soccer training can benefit the inhibitory control and neuroelectric indices in children with developmental coordination disorder (DCD). Fifty-one children were divided into groups of typically developing (TD, n=21), DCD-training (n=16), and DCD non-training (n=14) individuals using the for Children test, and, before and after training, were assessed with the visuospatial attention orienting task with their lower extremities, while brain event-related potentials (ERPs) were concurrently recorded. The results indicated that, when compared to TD children, children with DCD responded significantly more slowly across conditions of the visuospatial attention orienting task and showed a deficit of inhibitory control capacity in their lower extremities, whereas no group differences were observed for the accuracy rate. Neuroelectric data indicated that, before training, P3 amplitude was smaller and P3 latency was slower for both DCD groups compared to TD children across conditions of the visuospatial attention orienting task; after training, the beneficial effects were seen in the strength of inhibitory control and P3 latency in the DCD-training group. The data suggest that soccer training resulted in significant improvements in ERP and task performance indices for the children with DCD.     

Should Hispanic persons from different countries of origin be combined into one sample for analysis?

Hispanic respondents to 21 nationwide surveys were grouped on the basis of country of origin into Mexican Americans (n = 402), Puerto Ricans (n = 119), and Other Latin Americans (n = 105). Analysis showed no significant over-all differences among subgroups. No significant subgroup differences in work attitudes were found for women and only one for men. Analysis of subgroup attitudes across age, education, occupation, family income, and personal income also gave no significant differences. These results provide tentative evidence that Hispanic respondents from different countries of origin may be aggregated into a single sample for analysis. There may be no more reason to analyze their responses separately by country of origin than there is to do so for persons of European or African origin.     

Attentional Skills in the Acute Phase Following Pediatric Traumatic Brain Injury

Only a limited number of studies have investigated attention following pediatric head-injury. The present study examined sustained attention and processing speed in a group of children who had sustained a mild (n = 27), moderate (n = 33) or severe (n = 16) traumatic brain injury (TBI). No significant differences were evident between the TBI groups on reaction time measures. Results did show that the severe TBI group exhibited greater deficits in the area of sustained attention, in comparison to children with mild and moderate injuries, in the acute stage following traumatic brain injury. This difficulty may impact on the future development of skills dependent on intact attentional capacity.