Connection and separation in the infant-mother dyad: Patterns of touch and use of interpersonal space

Infant-mother boundaries were operationalized in terms of body-to-body contact and use of interpersonal space. The unit of observation was the infant-mother dyad. Infants between the ages of 12 and 24 months and their mothers were observed in three situations: self- and mother-recognition tasks, and the free-play and second reunion episodes of the Strange Situation. Infant-mother touch and the pattern of proximity-distality were principally determined by context of interaction; and, in the more stressful and more structured situations, the connection-separation balance favored connection, whereas in the free-play situation the balance favored separation. Infant-mother touch and use of interpersonal space were not found to be isomorphic to attachment; in addition, attachment interacted with age and gender of the infant to describe level of connection-separation. Results are discussed in the context of working models of the relationship and formation of boundaries.     

Efficacy of Fun to Learn for the Young Program: Randomized Controlled Trial

Early intervention for children from disadvantaged backgrounds has been found to be effective in improving their learning and psychosocial outcomes. This study aimed to evaluate the efficacy of the Fun to Learn for the Young (FLY) program using randomized controlled trial design with no blinding of participants. Participants included 200 Hong Kong Chinese parent–child dyads (intervention:101; control: 99) with children aged 18?months from disadvantaged backgrounds. Participants were recruited from three non-governmental organizations. The intervention group participated in the 60-session FLY program which consisted of direct teaching to children and parent training. Parent participants from both groups completed questionnaires on child learning, child behavior and parenting before the intervention, at the end of 40 sessions, and 60 sessions. The children were individually assessed on their preschool concepts and language skills at these three time points. Results indicated that the children in the intervention group made more gains in preschool concepts, language skills, school readiness and motivation, compared with control group children (η _p ²?=?.018–.029). The results provided some initial evidence that the FLY program was an effective early intervention program in promoting child learning.     

Self-determination in relation to quality of life in homeless young adults: Direct and indirect effects through psychological distress and social support

The self-determination theory emphasizes the importance of satisfaction with autonomy, competence, and relatedness for a person’s psychological growth and well-being. This study examines associations between autonomy, competence, and relatedness with quality of life in homeless young adults; and whether possible associations are mediated by psychological distress and perceived social support. By means of face-to-face interviews, 255 homeless young adults who receive care from 10 Dutch shelter facilities for homeless young adults have been interviewed (M age = 20, 77% male, 51% Dutch Nationality) shortly after entering the facility. Autonomy, competence, and relatedness are all associated with quality of life, with competence as the highest correlate. Psychological distress mediates both competence and autonomy, and social support mediates competence as well as relatedness. These findings emphasize the importance of intervention programs for homeless young adults, focusing on the enhancement of self-determination, especially competence, to improve their quality of life.     

Judging the animacy of words: The influence of typicality and age of acquisition in a semantic decision task

The age at which members of a semantic category are learned (age of acquisition), the typicality they demonstrate within their corresponding category, and the semantic domain to which they belong (living, non-living) are known to influence the speed and accuracy of lexical/semantic processing. So far, only a few studies have looked at the origin of age of acquisition and its interdependence with typicality and semantic domain within the same experimental design. Twenty adult participants performed an animacy decision task in which nouns were classified according to their semantic domain as being living or non-living. Response times were influenced by the independent main effects of each parameter: typicality, age of acquisition, semantic domain, and frequency. However, there were no interactions. The results are discussed with respect to recent models concerning the origin of age of acquisition effects.     

The Cultural Adaptation of a Transition Program for Latino Families of Youth with Autism Spectrum Disorder

During the transition to adulthood, effective and culturally relevant supports are critical for families of youth with autism spectrum disorder (ASD). There is a dearth of documented program development and research on supports for Spanish-speaking Latino families during this life stage. The present work describes the cultural adaptation process of an evidence-based transition program for Latino families of youth with ASD. A model of the actions necessary to meaningfully conduct a cultural adaptation in this context is described. After implementing the culturally adapted program titled Juntos en la Transición with five Spanish-speaking families, parents reported high social validity of the program through surveys and interviews. The cultural adaptation process followed in this work is important for the further development of programs that address the transition needs of Latino youth with ASD and their families. Our impressions may also be useful to those who aim to develop culturally sensitive and ecologically valid multifamily group intervention programs for families from cultural and linguistic minority groups.     

Political Correctness: the Twofold Protection of Liberalism

Philosophia - As understood today, political correctness aims at preventing social discrimination by curtailing offensive speech and behaviour towards underprivileged groups of...     

Discrimination of acoustic communication signals by grasshoppers (Chorthippus biguttulus): temporal resolution, temporal integration, and the impact of intrinsic noise

A characteristic feature of hearing systems is their ability to resolve both fast and subtle amplitude modulations of acoustic signals. This applies also to grasshoppers, which for mate identification rely mainly on the characteristic temporal patterns of their communication signals. Usually the signals arriving at a receiver are contaminated by various kinds of noise. In addition to extrinsic noise, intrinsic noise caused by stochastic processes within the nervous system contributes to making signal recognition a difficult task. The authors asked to what degree intrinsic noise affects temporal resolution and, particularly, the discrimination of similar acoustic signals. This study aims at exploring the neuronal basis for sexual selection, which depends on exploiting subtle differences between basically similar signals. Applying a metric, by which the similarities of spike trains can be assessed, the authors investigated how well the communication signals of different individuals of the same species could be discriminated and correctly classified based on the responses of auditory neurons. This spike train metric yields clues to the optimal temporal resolution with which spike trains should be evaluated.     

Combining Exposure and Pharmacotherapy in the Treatment of Social Anxiety Disorder: A Preliminary Study of State Dependent Learning

State dependent learning (SDL) occurs when learning acquired in one context is not retrievable in a different context. Although traditionally SDL is thought of in the context of substance use, the role of SDL should be considered during combined medication and exposure treatment for anxiety disorders. Data are presented from a within-subjects, case-series design of four participants with social anxiety disorder. Participants engaged in a series of situational exposures while taking either alprazolam (0.75 mg), propranolol (40 mg), placebo or no medication. They returned 48 h later and engaged in the same situational exposure in an unmedicated state to determine retention of learning following the shift in drug context. Results suggest that SDL effects are possible when combining pharmacotherapy (alprazolam) with exposure therapy. Future research is needed determine the conditions under which SDL is most likely to occur and ways to facilitate transfer of learning across different contexts.     

Classes of substance abuse relapse situations: a comparison of adolescents and adults

Research in the process of relapse has uncovered important developmental differences in the situations that make adolescents and adults most vulnerable to relapse after substance abuse treatment. This study takes a developmental, person-centered approach to relapse by examining the latent class structure of relapse precursors in adolescents and adults. Adults (N = 160) and adolescents (N = 188) in substance abuse and psychiatric treatment were followed up to 18 months after discharge to gather detailed information about their first relapse after treatment. Both adolescents and adults exhibited a 2-class structure of relapse precursors. Adult classes were labeled social and urges situations (primary precursors: social pressure and urges; 67%) and negative and urges situations (primary precursors: negative affect and urges; 33%), while teen classes were labeled social and positive situations (primary precursors: enhancing a positive emotional state and social pressure; 69%) and complex situations (primary precursors: negative affect, negative interpersonal situations, social pressure, and urges; 31%). Findings are discussed in relation to developmental and clinical considerations in treating clients with substance use disorders and comorbid psychopathology.     

Open hearts build lives: positive emotions, induced through loving-kindness meditation, build consequential personal resources

B. L. Fredrickson's (1998, 2001) broaden-and-build theory of positive emotions asserts that people's daily experiences of positive emotions compound over time to build a variety of consequential personal resources. The authors tested this build hypothesis in a field experiment with working adults (n = 139), half of whom were randomly-assigned to begin a practice of loving-kindness meditation. Results showed that this meditation practice produced increases over time in daily experiences of positive emotions, which, in turn, produced increases in a wide range of personal resources (e.g., increased mindfulness, purpose in life, social support, decreased illness symptoms). In turn, these increments in personal resources predicted increased life satisfaction and reduced depressive symptoms. Discussion centers on how positive emotions are the mechanism of change for the type of mind-training practice studied here and how loving-kindness meditation is an intervention strategy that produces positive emotions in a way that outpaces the hedonic treadmill effect.