Outcome of residential treatment for abused and high-risk infants

This paper reports the results of residential treatment plus short-term follow-up of 31 deprived infants. Also discussed are the effects of abuse and socioeconomic status (SES) on the outcome measures. Two matched comparison groups were utilized: infants with similar problems, not admitted to the Center; and infants with no history of maltreatment. All had anthropometric measures, tests on the Bayley scales, and measures of mother-baby interaction three times during the first year of life. The Time Two results were considered the best indicator of the value of treatment because Time Two marked the end of Center residence. At Time Two the experimental children had gained more in height for age. They had lost some ground on the psychomotor scale but stayed relatively equal with the others on the mental scale. On the interaction scales they clearly surpassed the comparison groups. By Time Three the living arrangements had worsened for a number of the experimental babies. Physical measurements were similar among the groups. The experimental group maintained its standing on the Bayley scales, had lost ground on the interaction scales, but still surpassed the problem comparison group. The Time Three results are discussed with respect to the gravity of infant abuse. Effects of SES were more apparent throughout than the effects of abuse.     

The Bacon Chow study: maternal nutritional supplementation and infant behavioral development

The effect of maternal nutritional supplementation during pregnancy and lactation on the mental and motor development of infants was studied in a rural population in Taiwan. Women were randomly assigned to 2 treatment groups: 1 received a high-calorie and protein supplement ("supplement" group); the other received a placebo ("control" group). Infants received no direct supplementation. At approximately 8 months of age, the mental and motor development of the infants was assessed using a research to maternal supplementation in either scale, nor were the mental scale scores of infants of supplement mothers significantly higher than infants of control mothers. However, the motor scores of supplement infants were higher than those of control infants, which is consistent with the findings of 2 other large-scale nutritional supplementation studies.     

Looking without listening: is audition a prerequisite for normal development of visual attention during infancy?

Potential effects of auditory and other communicative experience on development of visual attention were investigated for four groups of infants at 9, 12, and 18 months of age. Participants included 20 deaf infants with deaf mothers, 19 deaf infants with hearing mothers, 21 hearing infants with hearing mothers, and 20 hearing infants with deaf mothers. Infants' hearing status alone did not associate with patterns of visual attention. Deaf infants with deaf mothers showed significantly longer times in the most advanced attention state (coordinated joint) than did deaf infants with hearing mothers. However, other aspects of experience were associated with group differences. Both deaf and hearing children with deaf mothers who signed spent more time onlooking (or watching) their mothers than did children (deaf or hearing) with hearing mothers. Hearing children with hearing mothers spent more time looking at objects than did children with deaf mothers. Despite these differences in time in various attention states, the general trajectory of development of each of the attention states was similar across groups. Results indicate that early visual attention is associated with and potentially influenced by a complex interaction of maturation, communicative experiences, and other developing skills.     

The effects of psychotherapy on behavior problems of sexually abused deaf children.

This study assessed the effectiveness of a broad based psychotherapeutic intervention with a sample of 72 children sexually abused at a residential school for the deaf. An untreated comparison group emerged when about half of their parents refused the offer for psychotherapy provided by the school. Treated and untreated children were randomly assigned to two assessment groups: those who participated in a pretreatment assessment and those who did not. Houseparents at the residential school used the Child Behavior Checklist (CBC) to rate the pretreatment assessment children before treatment and all 72 children one year after the implementation of psychotherapy. Children receiving therapy had significantly fewer behavior problems than children not receiving therapy. There was a differential response to therapy on the basis of sex. Boys receiving therapy had significantly lower scores on the following CBC scales than the no treatment group: Total, Internal, External, Somatic, Uncommunicative, Immature, Hostile, Delinquent, Aggressive, and Hyperactive. There were no differences on the Schizoid and Obsessive scales. Girls receiving therapy had significantly lower scores than the no treatment group on the following CBC scales: Total, External, Depressed, Aggressive, and Cruel. There were no differences on the Internal, Anxious, Schizoid, Immature, Somatic, and Delinquent scales.     

Only tomorrow: Delayed effects of teachers attitude on motor skill learning

Motor skill tasks provide unique opportunities to examine the impact of teachers' feedback on learners’ performance, as the quality and quantity of motor behavior can be objectively assessed during the practice session (online-gains) and afterwards (delayed, offline-gains). We tested the learning and overnight retention of a newly instructed movement sequence in young healthy adults in three conditions of teacher-learner interaction, determined by the feedback afforded by the teacher: Indifferent-minimal (IM), General-encouragement (GE), Positive-social-comparison (PSC). All three conditions resulted in robust within-session gains in speed with no loss of accuracy. However, overnight, most trainees in the GE and PSC groups, but not in the IM group, expressed additional delayed gains. PSC group also exhibited feedback-induced increase in positive mood, which was correlated with their delayed gains. These results indicate that teacher-learner interactions during the learning session can affect long-term skill by modulating memory consolidation processes, even when within-session gains are unaffected.     

Use of the Bayley Scales to characterize abilities of premature infants

The Bayley Scales of Infant Development were administered to 92 white, middle-class infants, half of them premature and half full-term, at 1 year of age from term to determine whether this instrument is useful in characterizing the abilities of premature infants. Although both full-term and premature infants achieved mental and motor development scores within the average range, full-term infants attained significantly higher scores on both the Mental and Motor Scales. Both groups scored significantly lower on motor than mental functioning; however, the difference was significantly greater for premature infants. As a group, premature infants also evidenced greater variability in their performance on both the Mental and Motor Scales, and they showed greater intra-individual variability in performance of motor ability. Furthermore, premature infants were less likely to succeed on items testing eye-hand coordination, imitation, and vocalization. Preselected perinatal risk variables accounted for a significant amount of variance in both mental and motor ability of premature infants.     

A national profile of school-based transition programs for deaf adolescents.

In this study, the transition programs of 326 secondary educational programs for deaf and severely hearing-impaired adolescents were surveyed. Three types of programs were surveyed: residential, mainstream, and "other" (a combination of the first two programs). Sixty-four items depicting desirable transition characteristics were included in the survey, and each item was rated by the programs on a value scale and an implementation scale. Analyses of variance were calculated to determine if there were statistically significant differences among the three program types for each individual survey item on the two rating scales. Based on the data, it appears that the residential schools had higher implementation rates than the mainstream and other programs. All three respondent groups valued the transition items more than they had implemented them (i.e., the value scores were higher than the implementation scores). The data point out the need for researchers and educators to develop and implement more effective transition programs for deaf and severely hearing-impaired students.     

A treatment program for failure to thrive: A cost/effectiveness analysis

Failure to thrive (FTT) is a frequent cause for the admission of infants to the hospital. Such hospitalizations are often lengthy and expensive, and usually do not contribute to an understanding of the etiology of FTT. Generally, organic causes of FTT can be ruled out by a thorough history and physical examination. In this study two groups were examined: 17 infants who were admitted to foster medical placement homes (MPH), private homes with specially trained parents; and a comparison group of 18 infants who were treated in a more traditional way with diagnostic hospitalization. The groups were similar in all regards prior to admission. All infants were less than a year of age. Family disruption was a prominent feature in both groups, but socio-demographic analysis showed them to be similar in all areas studied. The comparison group gained an average of 276 grams in the hospital over 8.6 days. The MPH group gained 362 grams in the hospital over 8.7 days, with an additional 1270 grams in the medical placement home over 31.1 days. Five children were admitted to the medical placement home without hospitalization. After correcting for an expected weight gain of 15 grams per day (normal growth), the comparison group showed a catch-up growth of 16 gms/day, while the MPH group gained 29 gms/day in excess of expectation, almost twice the comparison group. A 100-gram weight gain cost +308 in the MPH program and +1,635 in the traditional approach. This five-fold difference was felt to be a significant deterrent to the continuing approach of admitting children to the hospital for for the workup of FTT.(ABSTRACT TRUNCATED AT 250 WORDS)     

The use of motor activity learning in the development of science concepts with slow learning fifth grade children

This study compared the motor activity technique of learning, using physical education activities, with traditional ways of developing science concepts with fifth grade slow learning children. Two groups of ten children each were equated on the basis of pretest scores. Both groups were taught by the same classroom teacher. One group was taught through motor activity learning and the other by traditional procedures. Both groups were retested after a two-week teaching period, and again after a three-month extended interval. The difference in the posttest scores favored the motor activity learning group, p < .01 (t = 4.33, df 9). The difference in the extended interval test also favored the same group, p < .001 (t = 6.37, df9). Using the differences in test scores as criteria for learning, the children in the motor activity learning group learned and retained significantly more than those in the traditional group.     

Child abuse potential among mothers of substance-exposed and nonexposed infants and toddlers

OBJECTIVE: The purpose of this longitudinal study was to determine whether there were differences in child abuse potential among mothers who were nonusers, drug users who accepted treatment, and drug users who rejected offers of treatment, over the first 2 years of their children's lives. METHOD: Participants were mothers of 140 infants, classified into Nonuser (n = 48), Treatment (n = 72), or Refuser (n = 20) groups. The Child Abuse Potential (CAP) Inventory [Milner, J. S. 1980. The Child Abuse Potential Inventory: Manual. Webster, NC: Psytec Corporation] was administered when infants were 4, 9, 12, 18, and 24 months. RESULTS: Results of mixed-model analyses of variances showed no group differences on CAP Inventory abuse scale scores. There were significant group differences in lie scale scores on the CAP Inventory, such that lie scale scores for the Nonuser group were significantly higher than lie scale scores for the Treatment group. CONCLUSIONS: Overall, results support the position that low-income women with many risk factors in their lives are at high risk for potential child abuse, but that their drug use status and drug treatment status does not differentiate them from their nonuser peers from a similar social and demographic background.     

The effects of group relaxation training/large muscle exercise,and parental involvement on attention to task,impulsivity, and locus of control among hyperactive boys

This study examined the effects of group relaxation training/large muscle exercise and parental involvement on attention to task, impulsivity, and locus of control among 34 hyperactive boys. Subjects were randomly assigned to treatment (T₁ and T₂) and control groups. The experimental treatments each included three once‐weekly group sessions of relaxation training and large muscle exercise; in addition, parents were involved with the intervention for T₂ subjects. (Parental participation unfortunately was less than planned.) Following treatment both experimental groups recorded significantly higher attention to task, lower impulsivity, and lower locus of control scores, indicating a more internal orientation. While differences between treatment and control groups were clear‐cut, those between the two treatment groups were not; T1, subjects demonstrated higher attention to task, lower impulsivity, and more external locus of control scores in comparison with T2, subjects. While relaxation training and large muscle exercise appear to warrant inclusion in programs involving hyperactive children, no such recommendation can be made for including parents at this stage.     

Self-esteem in abused chemically dependent adolescents

In a random sample of 500 admissions to a residential treatment center for chemically dependent adolescents. 150 cases of physical and sexual abuse had been identified. These adolescents were matched for age, race, and socioeconomic status, with two comparison groups: a group of nonabused chemically dependent adolescents and a group of nonabused, nonchemically dependent adolescents. Self-esteem was measured, utilizing the Tennessee Self-Concept Scale (TSCS), which was administered to all subjects. The abused, chemically dependent adolescents were found to demonstrate significantly lower self-esteem on all subscales when analyzed against these two comparison groups. There were negligible differences within the abused group when the TSCS scores were analyzed according to type of abuse. Aggressive/physically abused adolescents scored higher on the Physical Self subscale and the incest group scored significantly lower on the Identity subscales. These results suggest that abuse is equally devastating, regardless of the type of abuse, e.g., physical, sexual, incest, and has a long-lasting impact on self-esteem.     

Effects of atypical patterns of fetal growth on newborn (NBAS) behavior

Newborn infants who showed anthropometric signs of atypical patterns of fetal growth were compared with infants of appropriate growth on the Neonatal Behavioral Assessment Scale (NBAS) and on recently developed supplementary items. The sample consisted of lower-socioeconomic-status families in San Juan, Puerto Rico, and included teenage and older mothers. Infants with atypical patterns of fetal growth showed lower scores than did infants of appropriate growth on the NBAS orientation, motor, and reflex clusters and on 15 of the 18 supplementary scores. Gestational age was covaried and showed independent effects on 6 items. Differential effects on measures of state and autonomic function were also found when the effects of the ponderal index were held constant. The results suggested that neonatal behavior is related to multiple indices of fetal growth patterns that may indicate early versus late nutritional insult. Supplementary NBAS items do not improve the discriminability of the NBAS but may help explain the basis for observed group differences.     

Preschool morphological training produces long-term improvements in reading comprehension

We evaluated the effect of morphological awareness training delivered in preschool (8 months before school entry) on reading ability at the end of grade 1 and 5 years later (in Grade 6). In preschool, one group of children received morphological awareness training, while a second group received phonological awareness training. A control group followed the ordinary preschool curriculum. The comparison between each training condition and the control condition is quasi experimental, whereas the comparison between the morphological and phonological treatments is randomized at group level. In Grade 1 children in the morphological awareness training group had significantly higher scores than children in the control group on both word reading and text reading measures, but no differences were found between the experimental groups. In Grade 6 children in the morphological awareness training group had significantly higher scores compared with the control group on a latent measure of reading comprehension, whereas the children in the phonological awareness training group did not differ from the controls; although the experimental groups did not differ significantly from each other. The results suggest that early training in morphological awareness can have long-term effects on children’s literacy skills.     

Can SEE-2 children understand ASL-using adults?

Signing Exact English or SEE-2, is one of several invented sign systems currently being used with hearing-impaired children in the United States. The system parallels the morphology of written English and differs from American Sign Language both in terms of the configuration of many of the lexical signs and in grammatical word order. The current study investigated whether students accustomed to an invented sign system could comprehend ASL signed by deaf adults. One group of subjects was exposed to SEE-2 in their day school classrooms. The other group attended residential programs and was exposed to Signed English, PSE and ASL. Both groups observed three videotaped short stories and answered questions following each. Both groups answered approximately 25 percent of the written comprehension questions correctly; their mean scores did not differ significantly. Results of the study suggest that students exposed to SEE-2 and lacking experiences with deaf adults were able to comprehend ASL as well as their peers who attended residential schools.     

Non-organic failure to thrive: Implications of placement through analysis of videotaped interactions

This paper presents 6-month follow-up on a group of 16 infants hospitalized during the first months of life for non-organic failure to thrive (N-O FTT) and their mothers. Eight of these infants were placed in foster care and eight were returned home with their parents following hospitalization. The effects of placement on infant outcomes were examined through comparison of developmental scores and weight percentile changes, and the implications of foster care placements for mother-infant interactions were examined through analysis of patterns of interaction in videotaped sessions of feeding and play six months after hospital discharge. This analysis snowed that (1) mothers in both groups failed to make significant progress in resolving their own emotional or psychological conficts through treatment available; (2) weight and developmental status of the infants did not improve as expected in either group, and finally that (3) the patterns of interaction between mother and infant showed little change over time, and, regardless of placement at home or in foster care, remained concerning.     

微博活跃使用者人格状况分析

以自恋人格问卷量表为研究工具,调查分析了193名微博用户的自恋人格状态。通过比较组间以及微博活跃使用组组内自恋人格水平,发现不同活跃程度组得分差异较为明显,存在差异性,活跃组的自恋人格水平明显高于其它两组,并且存在性别上的差异。活跃者自恋人格问卷的各个维度之间存在得分差异,表现出在不同维度上的差异性。微博活跃者的心理特点可以在自恋人格上得以体现。     

The Efficacy of Two Training Approaches on Attitudes of Prospective Teachers Toward Mainstreaming

Favourable attitudes of regular teachers are crucial for the successful integration of handicapped learners; the purpose of the present study was to evaluate the effectiveness of two training models on the attitudes of prospective regular education teachers toward mainstreaming. Three groups were compared: a) 14 pre‐service teachers provided with both information about and experience with the handicapped; b) 115 provided with information only; and c) a control group of 124. Two instruments were adminstered as pre‐ and post‐treatment measures. ANCOVA revealed significant differences between groups on total post‐test scores of both scales, and on factor scores. Post hoc t‐tests indicated that scores of the two treatment groups were significantly different from those of the control group but did not differ significantly from each other. Variables related to the improvement of teacher attitudes and the question of their maintenance over time are discussed.     

Teacher, self and peer evaluation of lesson plans written by preservice teachers

The study investigated the effects of three types of evaluation on preservice teachers’ performance, knowledge and attitudes related to writing lesson plans that incorporate technology. Subjects were randomly assigned to one of the three treatment conditions: teacher-evaluation, self-evaluation or peer-evaluation. All groups completed three class periods of instruction on writing lesson plans, then each subject submitted his/her draft lesson plan. The drafts were evaluated by assigned evaluators (teacher, self or peer), who provided scores and written feedback on a 15-item rubric. Students then revised their lesson plans into final form. All three treatment groups improved their lesson plans significantly from draft version to final version, with the teacher-evaluation group showing significantly greater improvement and writing significantly better final lesson plans than each of the other two groups. Teacher-evaluation and self-evaluation groups had significantly higher scores on a knowledge-based posttest than the peer-evaluation group. Several suggestions are discussed for making further improvements in the self-evaluation and peer-evaluation processes.     

The organization of exploratory behavior in Down syndrome and nondelayed infants

The exploratory behaviors of a sample of 11 infants with Down syndrome and 11 nondelayed infants, matched on Bayley mental raw scores and gender, were analyzed. Transitional probabilities and z scores were computed for each possible behavior change as well as frequencies of each behavior. The analyses revealed significant differences in how the 2 samples distribute their exploratory activities. The significant transitional probabilities among the 6 behavioral states revealed a pattern of similarities and differences. In general, both groups of infants organized their exploratory activities in a similar manner. However, there were differences that appeared to depend on the level of exploratory sophistication. The results are discussed in the context of the similarities and differences between the samples.