False fame,perceptual clarity,or persuasion? Flexible fluency attribution in spokesperson familiarity effects

Familiar people are especially persuasive spokespersons. Here, a fluency attribution model of spokesperson familiarity was tested. Specifically, it was hypothesized that repeated exposure to a spokesperson would create fluency that, in a persuasive context, could be attributed to the persuasive message or to another fluency-relevant cue (e.g., the fame of the spokesperson). In three experiments a woman's photo was repeatedly presented, and subsequently accompanied a persuasive message. Consistent with hypotheses, inflated ratings of the message followed repeated spokesperson exposure (compared to a no exposure control) but only when inflated ratings of the spokesperson (fame) or her photo (perceptual clarity) were not observed. Discussion focuses on implications for familiarity theories and on guidelines for maximizing the influence of familiar spokespersons.     

Generalized Anxiety Disorder in Older Medical Patients: Diagnostic Recognition, Mental Health Management and Service Utilization

Background Primary care physicians often treat older adults with Generalized Anxiety Disorder. Objective To estimate physician diagnosis and recognition of anxiety and compare health service use among older adults with GAD with two comparison samples with and without other DSM diagnoses. Methods Participants were 60+ patients of a multi-specialty medical organization. Administrative database and medical records were reviewed for a year. Differences in frequency of health service use were analyzed with logistic regression and between-subjects analysis of covariance. Results Physician diagnosis of GAD was 1.5% and any anxiety was 9%, and recognition of anxiety symptoms was 34% in older adults with GAD. After controlling for medical comorbidity, radiology appointments were increased in the GAD group relative to those with and without other psychiatric diagnoses, χ² (2, N = 225) = 4.75, p < .05. Conclusions Most patients with anxiety do not have anxiety or symptoms documented in their medical records.     

Concepts are not represented by conscious imagery

According to theories of grounded cognition, conceptual representation and perception share processing mechanisms. We investigated whether this overlap is due to conscious perceptual imagery. Participants filled out questionnaires to assess the vividness of their imagery (Questionnaire on Mental Imagery) and the extent to which their imagery was object oriented and spatially oriented (Object-Spatial Imagery Questionnaire), and they performed a mental rotation task. One week later, they performed a verbal property verification task. In this task, involvement of modality-specific systems is evidenced by the modality-switch effect, the finding that performance on a target trial (e.g., apple—green) is better after a same-modality trial (e.g., diamond—sparkle) than after a different-modality trial (e.g., airplane—noisy). Results showed a modality-switch effect, but there was no systematic relation between imagery scores and modality switch. We conclude that conscious mental imagery is not fundamental to conceptual representation.     

Multiple birth and its influence on the mothering experience: A case study of parent/infant psychotherapy with quadruplets

The treatment of a mother of quadruplets during the first year of the infants' lives serves as a case example of the issues associated with a multiple birth and how these issues can be addressed via parent/infant psychotherapy. Issues concerning an individual's self-esteem, dependency, envy, and competency as a parent are exaggerated by a multiple birth. The ensuing developmental crisis provides an ideal opportunity for therapeutic work.     

Manualised health support interventions: Their efficacy in a South African primary healthcare setting

The study examined the implementation efficacy of a stress-reduction intervention for people living with HIV/AIDS by health care workers in the Eastern Cape Province, South Africa. Informants were 20 health care workers drawn from two health facilities. There were 17 females (85%) and 3 males (15%). Participants engaged in a focus group discussion on their experiences using a theory-based manualised stress-reduction support intervention in primary care settings. Thematic content analysis of the data yielded the following themes characterising costs to faithful implementation: departure from manualised instructions and ad hoc improvisation of theoretical concepts; disruptive power dynamics; lack of grounding in community values; and implementation resource limitations. Manualised intervention implementation efficacy by health workers needs customisation to local culture and health service support services.     

Complex Trauma in Children and Youth: A Scoping Review of Sensory-Based Interventions

Emerging evidence in neuroscience indicates exposure to complex trauma in children and youth affects brain development—particularly with the ability to process sensory information. This sensory processing challenge has been shown to negatively impact emotional and self-regulation. A developing area of trauma treatment utilizes sensory-based interventions to target these concerns. A scoping review of the literature indicates there is limited, although promising, evidence for the use of these interventions when used as part of an integrated treatment approach. Occupational therapy is in a unique position to contribute to this area of practice due to a background in sensory-based approaches.     

Maternal odor shapes rapid face categorization in the infant brain

To successfully interact with a rich and ambiguous visual environment, the human brain learns to differentiate visual stimuli and to produce the same response to subsets of these stimuli despite their physical difference. Although this visual categorization function is traditionally investigated from a unisensory perspective, its early development is inherently constrained by multisensory inputs. In particular, an early‐maturing sensory system such as olfaction is ideally suited to support the immature visual system in infancy by providing stability and familiarity to a rapidly changing visual environment. Here, we test the hypothesis that rapid visual categorization of salient visual signals for the young infant brain, human faces, is shaped by another highly relevant human‐related input from the olfactory system, the mother's body odor. We observe that a right‐hemispheric neural signature of single‐glance face categorization from natural images is significantly enhanced in the maternal versus a control odor context in individual 4‐month‐old infant brains. A lack of difference between odor conditions for the common brain response elicited by both face and non‐face images rules out a mere enhancement of arousal or visual attention in the maternal odor context. These observations show that face‐selective neural activity in infancy is mediated by the presence of a (maternal) body odor, providing strong support for multisensory inputs driving category acquisition in the developing human brain and having important implications for our understanding of human perceptual development.     

Knowing who knows: Metacognitive and causal learning abilities guide infants’ selective social learning

Given the widespread interest in the development of children's selective social learning, there is mounting evidence suggesting that infants prefer to learn from competent informants (Poulin‐Dubois & Brosseau‐Liard, Current Directions in Psychological Science, 2016, 25). However, little research has been dedicated to understanding how this selectivity develops. The present study investigated whether causal learning and precursor metacognitive abilities govern discriminant learning in a classic word‐learning paradigm. Infants were exposed to a speaker who accurately (reliable condition) or inaccurately (unreliable condition) labeled familiar objects and were subsequently tested on their ability to learn a novel word from the informant. The predictive power of causal learning skills and precursor metacognition (as measured through decision confidence) on infants' word learning was examined across both reliable and unreliable conditions. Results suggest that infants are more inclined to accept an unreliable speaker's testimony on a word learning task when they also lack confidence in their own knowledge on a task measuring their metacognitive ability. Additionally, when uncertain, infants draw on causal learning abilities to better learn the association between a label and a novel toy. This study is the first to shed light on the role of causal learning and precursor metacognitive judgments in infants' abilities to engage in selective trust.     

The contributions of child–mother attachment,maternal parenting stress,and military status to the prediction of child behavior problems

Studies show that children with a military parent are at heightened risk of the development of behavior problems. However, there is limited work examining how other factors experienced by military families may also influence behavior problems. In the current study, we recruited three types of Canadian families with a preschooler: families with a deployed military member, families with a nondeployed military member, and nonmilitary families. We examined whether the nonmilitary parent's (in all cases the mother) parenting stress and attachment relationship with the child are associated with behavior problems, and whether deployment status further contributes to the prediction. Child–mother dyads participated in an observed attachment assessment, and mothers reported on their stress levels and their child's behavior. Results showed that both child attachment insecurity and parenting stress were associated with elevated levels of internalizing problems; however, only parenting stress was associated with conduct problems. Military deployment predicted higher levels of internalizing and conduct problems beyond the contributions of attachment and stress. Furthermore, having a father in the military (whether deployed or not) also contributed to internalizing problems. These findings shed light on how the military lifestyle impacts early childhood mental health through the complex interplay between various parts of their environment.     

Knowledge of Language Transfers From Speech to Sign: Evidence From Doubling

Does knowledge of language transfer across language modalities? For example, can speakers who have had no sign language experience spontaneously project grammatical principles of English to American Sign Language (ASL) signs? To address this question, here, we explore a grammatical illusion. Using spoken language, we first show that a single word with doubling (e.g., trafraf) can elicit conflicting linguistic responses, depending on the level of linguistic analysis (phonology vs. morphology). We next show that speakers with no command of a sign language extend these same principles to novel ASL signs. Remarkably, the morphological analysis of ASL signs depends on the morphology of participants' spoken language. Speakers of Malayalam (a language with rich reduplicative morphology) prefer XX signs when doubling signals morphological plurality, whereas no such preference is seen in speakers of Mandarin (a language with no productive plural morphology). Our conclusions open up the possibility that some linguistic principles are amodal and abstract.