Novel associative processing and aging: effect on creative production

ABSTRACT

Creative production has been reported to decline with age. This study investigated age-related differences in creative verbal production. Participants were 30 younger and 30 older adults. Study testing included language and cognitive assessments and the experimental task wherein participants created short stories incorporating words that are not commonly related, semantically or associatively. The resulting stories were rated by independent blinded judges for originality, cohesion, appropriateness, and organization. Younger adults' stories were rated as being significantly more original and more appropriate. Integrating unrelated words to create original stories requires activating widely distributed lexical-semantic networks to develop novel associations. Potential decreased neural network connectivity due to white matter degradation, commonly seen in normal aging, as well as decrements in front-executive disengagement may have affected older adults' performance on this story creation task. Future research using neuroimaging may elucidate possible neuroanatomic correlates of age-related changes in associative creative production..     

Exploring the Contribution of the Caring Climate to the Youth Sport Experience

The purpose of this study was to examine the relationship between young athletes’ perceptions of the caring climate on their soccer teams to their enjoyment, attitudes and, behaviors toward their coach and teammates, and commitment to the sport. Athletes (N = 184) in a community soccer league volunteered to complete a survey. Results revealed that athletes who perceived a caring climate on their teams were significantly more likely to report higher enjoyment, more positive attitudes towards their coaches/teammates, greater commitment to soccer, and engage in more caring behaviors towards their coaches/teammates. Results suggest that a caring climate may benefit young athletes.     

Racial differences in sexual activity among affluent adolescents: a relative status approach

ABSTRACT

The experiences of black Americans vary widely depending on socioeconomic status (SES), suggesting that a monotonic view of race is inadequate when examining race differences in adolescent risk behavior. This study considers how class and race intersect as determinants of adolescent multiple sexual partnering. Using data from the National Longitudinal Study of Adolescent Health (N = 3,538), the study adjudicates among three theoretical perspectives, including a relative status hypothesis that draws on Bourdieu’s insights on distinction and Steele’s concept of “stereotype threat.” Findings support the relative status approach: affluent black adolescents have considerably lower odds of engaging in multiple partnering than comparably advantaged whites, suggesting they adjust their behavior to counter stereotypes of “promiscuous” black adolescents.     

Geometric cues,reference frames,and the equivalence of experienced-aligned and novel-aligned views in human spatial memory

Spatial memories are often organized around reference frames, and environmental shape provides a salient cue to reference frame selection. To date, however, the environmental cues responsible for influencing reference frame selection remain relatively unknown. To connect research on reference frame selection with that on orientation via environmental shape, we explored the extent to which geometric cues were incidentally encoded and represented in memory by evaluating their influence on reference frame selection. Using a virtual environment equipped with a head-mounted-display, we presented participants with to-be-remembered object arrays. We manipulated whether the experienced viewpoint was aligned or misaligned with global (i.e., the principal axis of space) or local (i.e., wall orientations) geometric cues. During subsequent judgments of relative direction (i.e., participants imagined standing at one object, facing a second object, and pointed toward a third object), we show that performance was best when imagining perspectives aligned with these geometric cues; moreover, global geometric cues were sufficient for reference frame selection, global and local geometric cues were capable of exerting differential influence on reference frame selection, and performance from experienced-imagined perspectives was equivalent to novel-imagined perspectives aligned with geometric cues. These results explicitly connect theory regarding spatial reference frame selection and spatial orientation via environmental shape and indicate that spatial memories are organized around fundamental geometric properties of space.     

Religion and Rights: The Illusion of Freedom and the Reality of ControL

This paper examines legal guarantees of freedom of religion through the vehicle of rights using a case study of a Jehovah's Witness member in Calgary, Alberta, Canada, who refused to receive blood transfusions prescribed as part of her cancer treatment. The paper examines the pervasive concept of risk of harm that has recently become part of legal discourse in the balancing of rights process. The notion of governance is used to examine the social control of the individual and the deviant population. Aspects of both governmentality and resistance are explored.     

What Is a Conventional Object Function? The Effects of Intentionality and Consistency of Use

By preschool age, children have a sophisticated assumption about the conventional nature of various kinds of information. The present studies investigated the role of two cues in 2- and 3-year-olds' determination of what is conventional, namely the intentionality and intra-individual consistency in the use of objects. Overall, in Study 1, both 2- and 3-year-olds were more likely to say that the expected use and purpose of an object was a function intentionally and consistently demonstrated. In Study 2, 3-year-olds but not 2-year-olds generalized their expectation about the conventionality of an intentionally demonstrated function to another agent's learning of the function. These findings shed light on how children's assumption of what is conventional gets refined via children's intuitive interpretive dispositions regarding human actions.     

Thinking chickens: a review of cognition,emotion, and behavior in the domestic chicken

Domestic chickens are members of an order, Aves, which has been the focus of a revolution in our understanding of neuroanatomical, cognitive, and social complexity. At least some birds are now known to be on par with many mammals in terms of their level of intelligence, emotional sophistication, and social interaction. Yet, views of chickens have largely remained unrevised by this new evidence. In this paper, I examine the peer-reviewed scientific data on the leading edge of cognition, emotions, personality, and sociality in chickens, exploring such areas as self-awareness, cognitive bias, social learning and self-control, and comparing their abilities in these areas with other birds and other vertebrates, particularly mammals. My overall conclusion is that chickens are just as cognitively, emotionally and socially complex as most other birds and mammals in many areas, and that there is a need for further noninvasive comparative behavioral research with chickens as well as a re-framing of current views about their intelligence.     

A comparison of types of support for lower-skill workers: Evidence for the importance of family supportive supervisors

The work–family literature to date does not offer a clear picture in terms of the relative importance of different types of supports for balancing work and family demands. Grounded in conservation or resources theory, we develop an integrative model relating multiple forms of social support, both formal (i.e., work–life benefit use) and informal (supervisor work–family support and family support) to work-interference-with-family and family-interference-with-work and task and contextual performance. We chose to focus our study on lower-skill workers because, despite being a relatively large segment of the workforce, these workers are relatively understudied in the work–family literature. Results revealed that supervisor support is a key form of support in this sample. Supervisor support had negative same domain (work-interference-with-family) and cross domain (family-interference-with-work) effects with work–family conflict, as well as positive relationships with task and contextual performance. Family support was negatively related to family-interference-with-work; whereas use of work–life benefits was not significantly related to either form of work–family conflict or any of the performance variables. The implications of our results for conservation of resources theory and practical implications to employers of lower-skill workers are discussed.