Engineering academic performance with selective retrieval: the benefits of implied ability

Research on retrieval fluency suggests that, under different recall constraints, recalling past failures might be as effective as past successes for engineering task performance. In the current study, students recalling three instances of academic success correctly answered more items on a knowledge task than those recalling nine instances. Other students, asked to recall nine instances of failure, answered more items correctly than those recalling three failures and more than those recalling nine successes. This pattern was partially mediated by the assessments of one's ability as compared with other students. The results are interpreted as extending previous research in retrieval fluency by suggesting that the ease of retrieving task‐related instances informs individuals about their comparative ability that, in turn, influences performance.     

Creativity and Cultural Production: A Study of Contemporary Western Popular Music Songwriting

The contemporary Western popular music industry tends to work within a paradigm of creativity that runs counter to current academic research. This research into creativity can be categorized as falling along a continuum from individual to contextual responsibility and ranges across a number of disciplines including psychology, sociology, linguistics, philosophy, and communication and media studies. However, it is the contention of this article that it is the systems model of creativity in particular, partially coupled with the similarly complex approach to cultural production presented by Pierre Bourdieu, which provides the most useful working platform to investigate the idea of creativity. Through the use of an ethnographic research methodology, this article investigates the systems model of creativity as it applies to contemporary Western popular music songwriting. It concludes that a contemporary Western songwriter's ability to make choices, and therefore be creative, is both circumscribed and facilitated by his or her knowledge of the domain of contemporary Western popular music and his or her access to, and knowledge of, the field that holds this knowledge that allows the conclusion, at the more philosophical level, that these ideas can also be presented as an account of the interdependence of agency and structure within the workings of the creative system.     

Connecting the Dots: Stages of Implementation,Wraparound Fidelity and Youth Outcomes

Several necessary system and organizational support conditions for wraparound have been identified (Walker et al. 2003). Yet, the relationship between these necessary system level conditions and wraparound fidelity has only recently begun to be examined. Similarly, few studies have included a measure of wraparound fidelity when examining the relationship between wraparound implementation and youth outcomes. The statewide implementation of a wraparound demonstration grant offers the opportunity to explore these relationships and to identify factors that predict improvement in functioning for youth receiving wraparound. Findings suggest that significant relationships exist between (1) the stage of development of necessary support conditions for wraparound and wraparound fidelity and (2) wraparound fidelity and improvement in youth outcomes. Specific elements of wraparound (i.e., outcomes based and community based) and baseline needs and strengths (e.g., high levels of anxiety and conduct issues, poor functioning at home and in school, judgment, and risks) were found to predict a reduction in youth needs. Other unexpected relationships between youth outcomes and the cultural competence element of wraparound and being multi-racial were also discovered. These findings reinforce the importance of supporting high fidelity wraparound for youth and their families in a recovery focused behavioral health system.     

Effects of attitude action identification on congruence between attitudes and behavioral intentions toward social groups

Attitude Representation Theory (ART) holds that attitude-relevant responses are informed by mental representations of the attitude object, which include the individual's actions toward that object. Action Identification Theory (AIT) holds that the same action can be identified at multiple levels. Individuals who identify their actions at lower levels have less flexibility in how they perform the action, and thus enact the action less consistently. An integration of ART and AIT suggested that individuals who spontaneously (Experiment 1) or through manipulation (Experiments 2 and 3) identify their attitude-relevant actions toward a social group at lower levels might display less attitude-intention congruence than would individuals who identify their attitude-relevant actions at higher levels. ART and AIT are discussed as having links with each other and with other theories of attitude and judgment processes.     

Estimating time to contact and impact velocity when catching an accelerating object with the hand

To catch a moving object with the hand requires precise coordination between visual information about the target's motion and the muscle activity necessary to prepare for the impact. A key question remains open as to if and how a human observer uses velocity and acceleration information when controlling muscles in anticipation of impact. Participants were asked to catch the moving end of a swinging counterweighted pendulum, and resulting muscle activities in the arm were measured. The authors also simulated muscle activities that would be produced according to different tuning strategies. By comparing data with simulations, the authors provide evidence that human observers use online information about velocity but not acceleration when preparing for impact.     

Can we reduce eating disorder risk factors in female college athletes? A randomized exploratory investigation of two peer-led interventions

Female athletes are at least as at risk as other women for eating disorders (EDs) and at risk for the female athlete triad (i.e., inadequate energy availability, menstrual disorders, and osteoporosis). This study investigated whether two evidence-based programs appear promising for future study if modified to address the unique needs of female athletes. Athletes were randomly assigned to athlete-modified dissonance prevention or healthy weight intervention (AM-HWI). ED risk factors were assessed pre/post-treatment, and 6-week and 1-year follow-up. Results (analyzed sample, N = 157) indicated that both interventions reduced thin-ideal internalization, dietary restraint, bulimic pathology, shape and weight concern, and negative affect at 6 weeks, and bulimic pathology, shape concern, and negative affect at 1 year. Unexpectedly we observed an increase in students spontaneously seeking medical consultation for the triad. Qualitative results suggested that AM-HWI may be more preferred by athletes.     

Early Verb Learning: How Do Children Learn How to Compare Events?

An important problem verb learners must solve is how to extend verbs. Children could use cross-situational information to guide their extensions; however, comparing events is difficult. In 2 studies, researchers tested whether children benefit from initially seeing a pair of similar events (“progressive alignment”) while learning new verbs and whether this influence changes with age. In Study 1, 2.5- and 3.5-year-old children participated in an interactive task. Children who saw a pair of similar events and then varied events were able to extend verbs at test and differed from a control group; children who saw 2 pairs of varied events did not differ from the control group. In Study 2, events were presented on a monitor. Following the initial pair of events that varied by condition, a Tobii x120 eye tracker recorded 2.5-, 3.5-, and 4.5-year-olds’ fixations to specific elements of events (areas of interest) during the 2nd pair of events, which were the same across conditions. After seeing the pair of events that were highly similar, 2.5-year-olds showed significantly longer fixation durations to agents and to affected objects as compared with the all-varied condition. At test, 3.5-year-olds were able to extend the verb, but only in the progressive alignment condition. These results are important because they show children’s visual attention to relevant elements in dynamic events is influenced by their prior comparison experience, and they show that young children benefit from seeing similar events as they learn to compare events to each other.