The Dretske–Tooley–Armstrong theory of natural laws and the inference problem

In this article I intend to show that the inference problem, one of the main objections raised against the anti-Humean theory of natural laws defended by Dretske, Tooley and Armstrong (“DTA theory” for short), can be successfully answered. First, I argue that a proper solution should meet two essential requirements that the proposals made by the DTA theorists do not satisfy. Then I state a solution to the inference problem that assumes a local immanentistic view of universals, a partial definition of the nomic necessitation relation as a relation of existential dependence, and a principle constraining multiple occupancy. I also argue that my solution meets the two requirements. Finally, I deal with non-standard laws such as exclusion laws, causal laws and laws involving spatiotemporal parameters.     

Model's Race: A Peripheral Cue in Advertising Messages?

Based on the Elaboration Likelihood Model and Social Categorization Theory, an experiment examined minority viewers' use of racial cues on exposure to product advertising. A total of 160 Black adults from a southeastern city rated a garment bag advertisement that featured either a White or a Black model and contained either strong or weak message arguments. Consistent with both theoretical notions, product and advertising evaluations were more favorable given a Black than a White model, but only for Black participants who identify strongly with Black culture. Blacks who identify weakly with Black culture evaluated the product and advertisement similarly given a White or a Black model. The results also showed that the Black model's race motivated Blacks, particularly those with strong racial attitudes, to process the message in a biased manner. In particular, the Black (versus White) model's race positively influenced the Black participants' thoughts about the product, which in turn yielded more favorable product evaluations. The findings suggest that Blacks appear to engage in biased processing (and not simple cue processing) when exposed to Black models in advertising messages.     

Cognitive Processes While Writing Poetry: An Expert-Novice Study

To identify expert poets’ cognitive processes as they compose poetry, we asked 10 expert poets and 10 novice writers of poetry to think aloud as they composed a poem. Compared to the novices, expert poets revealed an associative playfulness and surrendering of consciousness, similar to that shown in research on general creativity in domains such as art, music, and science. Experts also demonstrated significantly more evidence of deliberate procedures and active revision. Novices rarely revised their poems. With regard to meaning, experts made significantly more comments about how the text was meaningful, in particular how textual elements evoke and amplify meaning, than about what the text merely meant. The novices commented more on what the text meant than how the text was meaningful. In discussing the results, we propose a model of the cognitive processes involved in poetic composition, and explore implications for instruction in school and post-secondary educational settings.     

A naturalistic pilot study assessing the impact of assessment pathways and intake methods within Improving Access to Psychological Therapies services

Fast access pathways characterise many Improving Access to Psychological Therapy (IAPT) services, allowing them to see increasing numbers of referrals year on year. At the same time, emerging research is highlighting potential care inefficiencies, including early treatment disengagement, inappropriate treatment allocation, less than optimal clinical outcomes, and repeat referrals. Integrating more stratified models based on in‐depth and comprehensive assessment techniques which include some therapeutic input could help better target interventions. This could lead to improved engagement and clinical outcomes, while also providing enough therapeutic support to those attending one session only. This pilot study assesses the impact of assessment pathways and intake methods involving a 90‐min face‐to‐face therapeutic consultation, compared with a 45‐min over‐the‐phone assessment session across two IAPT providers in the south of England, and three assessment pathways involving elements of either method and service. Using an observational analysis of routinely collected data across 12 months, intake scores, attendance data and clinical measures of reliable recovery and improvement were considered. The comparisons of intake method reported no significant differences when both services were included; however, there were significant differences in treatment effect sizes and session attendance on an assessment pathway basis. Where assessment sessions were delivered, there was a higher rate of disengagement between sessions one and two, indicating increased attrition. Based on the initial findings and supporting literature, there appears to great promise in exploring pathway modelling and intake processes within IAPT 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.     

Staff Practices and Social Skill Outcomes in a Sport-Based Youth Program

Staff are key contributors to quality sport-based youth programming. Specific practices leading to positive youth outcomes warrant further investigation. This study examined social skill outcomes resulting from participation in a sport-based youth program, LiFEsports. In addition, relationships among emotional and autonomy supportive staff practices and outcomes were examined. Results pointed to the value of sport-based youth programs for promoting self-control among youth from vulnerable backgrounds and indicated that youth-perceived emotional and autonomy supportive staff practices predicted improvements in perceived self-control but not perceived externalizing behaviors.     

Mother-child emotional availability in ecological perspective: three countries, two regions, two genders

This study used a cross-national framework to examine country, region, and gender differences in emotional availability (EA), a prominent index of mutual socioemotional adaptation in the parent-child dyad. Altogether 220 Argentine, Italian, and U.S. mothers and their daughters and sons from both rural and metropolitan areas took part in home observations when the children were 20 months old. In terms of country, Italian mothers were more sensitive and optimally structuring, and Italian children were more responsive and involving, than Argentine and U.S. dyads. In terms of region, rural mothers were more intrusive than metropolitan mothers, and boys from metropolitan areas were more responsive than boys from rural areas. In terms of gender, mothers of girls were more sensitive and optimally structuring than mothers of boys, and daughters were more responsive and involving than sons. Understanding how country, region, and gender influence EA exposes forces that shape child development, parent-infant interaction, and family systems.     

Testing a self‐determination theory‐based teaching style intervention in the exercise domain

Drawing from self‐determination theory (SDT), this study examined the effect of an autonomy supportive, well structured and interpersonally involving teaching style on exercise class participants' psychological need satisfaction, motivational regulations, exercise behaviour, behavioural intention and affect. Female exercise class participants enrolled in a 10‐week exercise program were exposed to an SDT‐based (i.e. SDTc; n = 25) or typical (i.e. control group; n = 31) teaching style. The control condition reported a significant decrease in autonomy support, amotivation and behavioural intention over time. In addition, they reported a significant increase in competence and introjected regulation. Compared to the control condition, the SDTc reported a significantly greater linear increase in structure and interpersonal involvement, relatedness and competence need satisfaction and positive affect. Attendance rates were significantly higher in the SDTc. SDT‐based social‐contextual characteristics and psychological needs predicted autonomous regulations; all these variables collectively predicted adaptive outcomes. Copyright © 2007 John Wiley & Sons, Ltd.     

Autonomy support,basic need satisfaction and the optimal functioning of adult male and female sport participants: A test of basic needs theory

Grounded in Basic Needs Theory (BNT; Ryan and Deci, American Psychologist, 55, 68–78, 2000a), the present study aimed to: (a) test a theoretically-based model of coach autonomy support, motivational processes and well-/ill-being among a sample of adult sport participants, (b) discern which basic psychological need(s) mediate the link between autonomy support and well-/ill-being, and (c) explore gender invariance in the hypothesized model. Five hundred and thirty nine participants (Male = 271; Female = 268; M _age = 22.75) completed a multi-section questionnaire tapping the targeted variables. Structural Equation Modeling (SEM) analysis revealed that coach autonomy support predicted participants’ basic need satisfaction for autonomy, competence and relatedness. In turn, basic need satisfaction predicted greater subjective vitality when engaged in sport. Participants with low levels of autonomy were more susceptible to feeling emotionally and physically exhausted from their sport investment. Autonomy and competence partially mediated the path from autonomy support to subjective vitality. Lastly, the results supported partial invariance of the model with respect to gender.     

Innovation in therapeutic practice with ‘violent youth’: A discourse analysis of the non‐violent resistance approach

Introduction: The introduction of the innovative non‐violent resistance approach (NVR) at a multi‐agency service in east Kent, UK, has presented challenges in terms of the recruitment of the necessary wider professional support for the family, with some professionals seeing the approach as not child‐focused. Aims and objectives: To identify child‐focused themes among professionals, and to compare these with discourses used in NVR and, for comparison, in the Webster‐Stratton approach, to elucidate possible obstacles to the acceptance by professionals of NVR. Methods and analysis: A focus group of experienced professionals was convened to discuss what it means to be child‐focused, and a thematic analysis was conducted. Key texts from NVR and the Webster‐Stratton approach were selected and analysed using Foucauldian discourse analysis. Results: Being child‐focused was considered to require the child's voice being heard, at least by the parents. Power differentials and developmental issues were also highlighted in the discussion. The key text analyses suggests that the Webster‐Stratton approach is communicated through familiar ‘biomedical’ and ‘missionary’ discourses, while surprisingly NVR is communicated through a discourse of ‘war’ as well as the more familiar and child‐focused ‘family values’ discourse. Implications: The ‘war’ discourse used by NVR, in which violent young people are seen as aggressors and oppressors, challenges the traditional discourses of childhood formed around notions of innocence. The implications of these findings are discussed in relation to furthering the adoption of NVR as an effective way of working to help violent children of all ages.