Authoritative Parenting, Parenting Stress, and Self-Care in Pre-Adolescents with Type 1 Diabetes

Parent involvement in type 1 diabetes (T1DM) care leads to improved adherence; however, the manner in which parents approach illness management interactions with children must also be considered. It was hypothesized that greater use of an authoritative parenting style and less parenting stress would be associated with greater behavioral adherence and better metabolic control. Ninety-five primary caregivers of preadolescents (ages 8-11) with T1DM completed questionnaires assessing parenting style, pediatric parenting stress, and child behavioral adherence. Caregivers primarily self-identified as using an authoritative parenting style. Greater authoritative parenting was associated with greater behavioral adherence and less difficulty with pediatric parenting stress; no differences in metabolic control were observed. Greater engagement in authoritative parenting behaviors may contribute to increased age-appropriate child behavioral adherence and less pediatric parenting stress. Interventions highlighting diabetes-specific authoritative parenting techniques may enhance health outcomes and improve overall family functioning.     

Rescue of synaptic plasticity and spatial learning deficits in the hippocampus of Homer1 knockout mice by recombinant Adeno-associated viral gene delivery of Homer1c

Homer1 belongs to a family of scaffolding proteins that interact with various post-synaptic density proteins including group I metabotropic glutamate receptors (mGluR1/5). Previous research in our laboratory implicates the Homer1c isoform in spatial learning. Homer1 knockout mice (H1-KO) display cognitive impairments, but their synaptic plasticity properties have not been described. Here, we investigated the role of Homer1 in long-term potentiation (LTP) in the hippocampal CA1 region of H1-KO mice in vitro. We found that late-phase LTP elicited by high frequency stimulation (HFS) was impaired, and that the induction and maintenance of theta burst stimulation (TBS) LTP were reduced in H1-KO. To test the hypothesis that Homer1c was sufficient to rescue these LTP deficits, we delivered Homer1c to the hippocampus of H1-KO using recombinant adeno-associated virus (rAAV). We found that rAAV-Homer1c rescued HFS and TBS-LTP in H1-KO animals. Next, we tested whether the LTP rescue by Homer1c was occurring via mGluR1/5. A selective mGluR5 antagonist, but not an mGluR1 antagonist, blocked the Homer1c-induced recovery of late-LTP, suggesting that Homer1c mediates functional effects on plasticity via mGluR5. To investigate the role of Homer1c in spatial learning, we injected rAAV-Homer1c to the hippocampus of H1-KO. We found that rAAV-Homer1c significantly improved H1-KO performance in the Radial Arm Water Maze. These results point to a significant role for Homer1c in synaptic plasticity and learning.     

Scham und Familienbeziehungen bei Bulimie

Background

Empirical studies show a relationship between family factors and disturbed eating behavior. Feelings of shame are associated with a higher level of eating disorder symptoms and with family relations perceived as being dysfunctional. Thus shame can be understood as a mediator of the relationship between dysfunctional family relations and eating disorder symptoms.

Material and methods

For 69 female patients, including 55 with bulimia nervosa and 14 with eating disorder not otherwise specified (EDNOS) between 14 and 22 years of age, who participated in a comparative study of psychotherapy outcome, eating disorder symptoms (EDI, EDE-Q), general psychiatric symptoms severity (SCL-90R), level of shame (TESE-KJ) and perceived family relations (FB-A) were measured at the beginning of psychotherapy.

Results

The higher the feeling of shame the more dysfunctional the perceived family relationships were and the more the eating disorders and general symptoms severity were reported. Shame was a partial mediator of the relationship between family functionality and symptoms.

Discussion

Feelings of shame could originate in dysfunctional family relationships but could also evoke more negative perceptions of interpersonal relationships. The direction of causality could not be proven in the correlative design; nevertheless, shame contributes to an understanding of the mechanisms between dysfunctional family relationships and eating disorder symptoms.     

The Princess and the Penis: A Post Postmodern Queer-y Tale

This paper explores whether postmodern gender theory can fully account for how a “cis” gender (gender and biology match) therapist works with a “trans” gender patient in a relational way. Inspiring contemporary queer theory exists courtesy of experts in the field, but how does a nongender expert deal with the complicated enactments that occur when patient transitions her gender from female to male and then decides to become pregnant? It is suggested that this case may more accurately represent an example of a post-postmodern analysis, in that it holds the dialectic of constructed gender within the realities of a social system that remains deeply gender binaried.     

Dogs’ attention towards humans depends on their relationship, not only on social familiarity

Both in humans and non-human animals, it has been shown that individuals attend more to those they have previously interacted with and/or they are more closely associated with than to unfamiliar individuals. Whether this preference is mediated by mere social familiarity based on exposure or by the specific relationship between the two individuals, however, remains unclear. The domestic dog is an interesting subject in this line of research as it lives in the human environment and regularly interacts with numerous humans, yet it often has a particularly close relationship with its owner. Therefore, we investigated how long dogs (Canis familiaris) would attend to the actions of two familiar humans and one unfamiliar experimenter, while varying whether dogs had a close relationship with only one or both familiar humans. Our data provide evidence that social familiarity by itself cannot account for dogs’ increased attention towards their owners since they only attended more to those familiar humans with whom they also had a close relationship.     

Social practices,culture and children’s ideas. Convergence between anthropology and critical genetic psychology / Prácticas sociales,cultura e ideas infantiles. Una convergencia entre la antropología y la psicología genética crítica

Abstract

This article explores recent studies in anthropology and critical genetic psychology, both of which analyse the relationships between children’s constructions of social knowledge and sociocultural conditions. For this, we have used research studies that have initiated the dialogue between these disciplinary fields as well as to our own empirical approaches. In order to establish shared problems, recent conceptual developments are explored and their methodological implications are analysed. Finally, the compatibility between the two approaches is analysed.     

Between Dolev and Dummett: Some Comments on ‘Antirealism,Presentism and Bivalence’

Abstract

It is well known that, according to some, philosophical reflection on zombies (i.e. bodies without minds) poses a problem for physicalism. But what about ghosts, i.e., minds without bodies? Does philosophical reflection on them pose a problem for physicalism? Descartes, of course, thought so, and lately rumours have been surfacing that has was right after all, that ghosts pose a problem for both a priori and a posteriori physicalism, and for any kind of physicalism in between. This paper argues that physicalists have nothing to fear from ghosts, since the central consideration employed to motivate ghostly arguments against physicalism – i.e. that ghosts are conceivable – is false: ghosts aren’t conceivable.     

My people,right or wrong? Minimal group membership disrupts preschoolers’ selective trust

When preschoolers decide to trust one speaker over another, how does group membership influence their tracking of speaker reliability? In Experiment 1, 4-year-olds were assigned to arbitrary groups of no social significance (0055 and 0170) and asked to endorse novel object labels provided by two ingroup members, one of whom was reliable and the second of whom was unreliable. Children selectively trusted the more reliable informant. In Experiment 2, we asked whether ingroup status or reliability would determine children's choices and found that 4-year-olds failed to trust reliable outgroup members over unreliable ingroup members (or vice versa). Experiment 3 showed that the failure of trust in Experiment 2 was not due to the mere inclusion of both ingroup and outgroup members: children presented with a control paradigm in which the ingroup members were reliable trusted reliable ingroup members over unreliable outgroup members. Children's use of reliability as an indicator of future credibility therefore appears disrupted when outgroup status and reliability are in conflict, even when group membership is arbitrary.     

Women's daily physical health symptoms and stressful experiences across adulthood

This study investigated the extent to which the experience of daily stressors was related to women's age and daily health symptomology, such as flu and cold symptoms. Respondents were 562 women (aged 25–74) who were a part of the National Study of Daily Experiences (NSDE), a telephone diary study examining daily stressful events. The respondents were interviewed by telephone on eight consecutive nights, which resulted in a total of 3978 days of information analysed. Overall, women had at least one physical symptom on 59% of the study days and at least one daily stressor on 40% of the study days. Results from a series of ANOVAs showed that young and middle-aged women reported more frequent physical symptoms than did the older women. This age pattern was similar to the incidence of daily stressful experiences. Furthermore, daily stressors, specifically interpersonal tensions, were shown to significantly mediate the age–symptom relationship. These findings suggest that women who are exposed to events that threaten their interpersonal relationships are at a greater risk for symptoms of ill-health.