Longitudinal direct and indirect pathways linking older sibling competence to the development of younger sibling competence

A 4-wave longitudinal model tested direct and indirect links between older sibling (OS; M = 11.7 years) and younger sibling (YS; M = 9.2 years) competence in 152 rural African American families. Data were collected at 1-year intervals. At each wave, different teachers assessed OS competence, YS competence, and YS self-regulation. Mothers reported their own psychological functioning; mothers and YSs reported parenting practices toward the YS. OS competence was stable across time and was linked with positive changes in mothers' psychological functioning from Wave 1 to Wave 2. Mothers' Wave 2 psychological functioning was associated with involved-supportive parenting of the YS at Wave 3. OS Wave 2 competence and Wave 3 parenting were indirectly linked with Wave 4 YS competence, through Wave 3 YS self-regulation. Structural equation modeling controlled for Wave 1 YS competence; thus, the model accounted for change in YS competence across 3 years.     

The effect of semantic context on prospective memory performance

The current study provides evidence for spontaneous processing in prospective memory (PM) or memory for intentions. Discrepancy-plus-search is the spontaneous processing of PM cues via disruptions in processing fluency of ongoing task items. We tested whether this mechanism can be demonstrated in an ongoing rating task with a dominant semantic context. Ongoing task items were manipulated such that the PM cues were members of a semantic category (i.e., Body Parts) that was congruent or discrepant with the dominant semantic category in the ongoing task. Results showed that participants correctly responded to more PM cues when there was a category discrepancy between the PM cues and ongoing task items. Moreover, participants' identification of PM cues was accompanied by faster ongoing task reaction times when PM cues were discrepant with ongoing task items than when they were congruent. These results suggest that a discrepancy-plus-search process supports PM retrieval in certain contexts, and that some discrepancy-plus-search mechanisms may result from the violation of processing expectations within a semantic context.     

Attachment,Contemporary Interpersonal Theory and IPT: An Integration of Theoretical,Clinical, and Empirical Perspectives

Interpersonal Psychotherapy (IPT) is an effective, pragmatic treatment for depression but interpersonal explanations of its effectiveness are not fully developed. This paper presents an integration of aspects of attachment theory and contemporary interpersonal theory which explains how interpersonal interactions contribute to a clinical understanding of depression and its treatment through IPT. We test hypotheses of interpersonal change in a case series of depressed patients treated with IPT. The results demonstrate that both attachment insecurity and interpersonal problems improve significantly over a 16 week course of treatment. Further research into the interpersonal processes that alleviate depression is needed.     

Functional relationships in the nuclear and extended family: A 16‐culture study

This study investigated the relationship between culture, structural aspects of the nuclear and extended family, and functional aspects of the family, that is, emotional distance, social interaction, and communication, as well as geographical proximity. The focus was on the functional aspects of family, defined as members of the nuclear family (mother, father, and their children) and the extended family (grandmother/grandfather, aunt/uncle, cousins). Sixteen cultures participated in this study, with a total number of 2587 participants. The first hypothesis, that the pattern of scores on the psychological measures and the behavioral outcomes are similar across cultures, an indication of cultural universality, was supported. The second hypothesis, that functional relations between members of the nuclear family and their kin are maintained in high‐affluent and low‐affluent cultures, and that differences in functional relationships in high‐ and low‐affluent cultures are a matter of degree, was also supported by the findings. The results suggest that it is less meaningful in cross‐cultural family studies to ask questions about the structure of the family, than to ask about the functional relationships between members of the nuclear family and their kin. In looking only at the nuclear family, one focuses only on those residing in the household, but ignores those important members of the extended family who may reside nearby and their significant relationships with the members of the nuclear family.     

Parent and Teacher Agreement of Behavior Problems in Youth Diagnosed With and Without Autism Spectrum Disorders

The prevalence and severity of behavioral problems in youth with autism spectrum disorders (ASD) may be context dependent leading to discrepant informants’ reports and complicating case conceptualizations and treatment goals. This study examines the inter-rater agreement of parents and teachers on behavioral problems of 58 youth with ASD and 42 youth without an ASD diagnosis. Parents and teachers of 26 youth with ASD (M?=?4.08, SD?=?1.02) and 21 youth with non-ASD diagnoses (M?=?4.38, SD?=?0.80), ages 2–5 years, and 32 youth with ASD (M?=?7.47, SD?=?1.44), and 21 youth with non-ASD diagnoses (M?=?7.71, SD?=?1.23), ages 6–10, completed the Child Behavior Checklist and Teacher Report Form. Compared to youth with a non-ASD diagnosis (ages 2–5 years), youth with ASD also had poor to moderate agreement across subscales with the exception of comparable substantial agreement on Externalizing Behavior (ICC?=?0.73 and ICC?=?0.63, respectively) and Aggressive Behavior subscales (ICC?=?0.72 and ICC?=?0.69, respectively). Compared to youth with a non-ASD diagnosis (ages 6–10 years), youth with ASD similarly had poor agreement across subscales with the exception of moderate agreement on Anxious/Depressed subscale (ICC?=?0.41 and ICC?=?0.06, respectively). These results suggest that the severity and prevalence of behavior problems in youth may depend on the context and reporter of the symptoms.     

A Developmental Study of Chinese Children’s Word and Character Reading

To investigate the relationship between Chinese children’s character and word reading, 62 third and 50 fifth grade children in Hong Kong were asked to read single characters and words that were comprised of these characters. Results showed that words helped children to recognize characters for both grades of children. Compared to older children, younger children’s character reading was more likely to rely on the word that the character appeared in as a component; younger children made more errors in confusing the correct character with words related to it. Younger children’s greater rate of meaning-related errors also underscored the role of the word in their character learning. This study confirmed the important role of words in children’s character learning, and provided evidence for a developmental pattern of character and word reading in Chinese.     

Expressive language and prosocial behaviour in early childhood: Longitudinal associations in the UK Millennium Cohort Study

Background: Early childhood is a crucial period for language development and building social skills. While distinct, these two processes may impact upon each other.

Aims: The current study aimed to identify the directional associations between expressive language ability and prosocial behaviour between three and five years of age.

Methods: Participants included 14, 004 children and their families enrolled in the UK Millennium Cohort Study. Children’s expressive language and prosocial behaviour were assessed at three and five years of age utilizing standardized assessments and parent reports. Cross-lagged models were used for data analysis.

Results: Better expressive language at three years was associated with increased prosocial behaviour by five years. No support for the inverse direction of association was found.

Conclusions: Children’s early ability to effectively express themselves with others may help in building better social relationships by entry into formal schooling. Programming efforts that are tailored towards enhancing positive behavioural growth and social skills in the toddler years are likely to be effective when expressive language is also a targeted component of the toddler’s skill development.     

Comparing decay rates for accurate and false memories in the DRM paradigm

Although previous studies have consistently reported different forgetting rates for true and false memory when tested with recall, studies comparing the rates of decay for true and false recognition have reported inconsistent results. The present study attempted to clarify this inconsistency by comparing forgetting rates for true and false recognition in addition to addressing methodological differences among the previous studies. Recognition of list items and critical lures was assessed at six delays (2, 5, 10, 15, and 20 min, and 2 days). A comparison of power function slopes across item type provided evidence of slope differences such that false recognition decayed more quickly than true recognition, which is inconsistent with predictions from activation/ source-monitoring and fuzzy tracetheories.     

Stress, depressive symptoms, and smoking cessation among pregnant women.

Perceived stress and depressive symptoms were examined as correlates and predictors of smoking cessation during pregnancy in a sample of 819 pregnant smokers (454 baseline smokers and 365 baseline quitters). Women who quit early in pregnancy had lower levels of stress and depressive symptoms than baseline smokers. Adjusting for level of addiction and other demographic factors related to stress and depressive symptoms eliminated the significant association between depressive symptoms and smoking cessation. Lower levels of stress and depressive symptoms were not predictive of cessation in later pregnancy. Prenatal healthcare providers should continue to assess level of addiction and provide targeted intensive cessation interventions. Interventions that reduce stress and depression may also be of benefit to women who are continuing smokers in early pregnancy.