Observational analysis of the free throw shot made by grassroots basketball players

This article represents an approach to the free throw from the perspective of observational methodology. Faced with the obvious difficulty of transferring quantitative data resulting from the habitual biomechanical studies to everyday sports intervention, an easily accessible observational tool has been produced which, as a main contribution, allows the detection of T-patterns in free-throw shots. As the endorsement of the usefulness of the designed observational tool, an example is presented of the results obtained in a research design that studies a selection of grassroots basketball players (11-12 years).     

Children's reasoning about the temporal order of past and future events

Four- and five-year-olds completed two sets of tasks that involved reasoning about the temporal order in which events had occurred in the past or were to occur in the future. Four-year-olds succeeded on the tasks that involved reasoning about the order of past events but not those that involved reasoning about the order of future events, whereas 5-year-olds passed both types of tasks. Individual children who failed the past-event tasks were not particularly likely to fail the more difficult future-event tasks. However, children's performance on the reasoning tasks was predictive of their performance on a task assessing their comprehension of the terms “before” and “after.” Our results suggest that there may be a developmental change over this age range in the ability to flexibly represent and reason about the before-and-after relationships between events.     

The Latent Structure of Youth Responses to Peer Provocation

This study examined whether the three categories often applied to children’s behavior—aggressive, avoidant, and assertive—actually capture the structure of a naturalistic sample of youth behavior coded at a more micro level. A sample of lower-income youth (N = 392; M age = 12.69, SD = 0.95) completed a new multiple-choice measure asking them to select responses to scenarios depicting physical, verbal, and relational provocation by a peer. Youth responses to the vignettes showed the expected associations with self-reported aggression and regulation of anger, providing preliminary evidence for the convergent validity of the measure. Factor analysis confirmed that responses loaded on three factors: aggression, avoidance, and assertion. Model fit was adequate (RMSEA = .028) and cross-validated in a second sample (RMSEA = .039). Several types of responses loaded on two factors suggesting that some strategies that youth use to manage provocation are not “pure” examples of these broadband categories. Implications for conceptualization and measurement of youth social behavior are discussed.     

What a Difference Family-Driven Makes: Stories of Success and Lessons Learned

Community Psychology’s emphasis on citizen participation aligns with the nationwide children’s mental health family movement and is clearly evident in communities that have made sustainable system changes. The national family movement has long advocated for the meaningful engagement of families and youth who are the focus population of the federal Children’s Mental Health Initiative. Little rigorous research about the experience of families in leadership positions or of their impact on systems of care has been done. In the absence of scientifically acquired evidence, this article offers the reader a glimpse into the authority, influence and credibility earned by four family leaders as well as their impact on local system of care communities. Their stories occur in four distinct macro level arenas: governance, evaluation, legislative advocacy, and workforce development. In the end, common attributes emerge from their stories, providing anecdotal information useful to identifying the qualities of successful family leadership and their impact on sustainable macro level changes.     

Are Causal Structure and Intervention Judgments Inextricably Linked? A Developmental Study

The application of the formal framework of causal Bayesian Networks to children’s causal learning provides the motivation to examine the link between judgments about the causal structure of a system, and the ability to make inferences about interventions on components of the system. Three experiments examined whether children are able to make correct inferences about interventions on different causal structures. The first two experiments examined whether children’s causal structure and intervention judgments were consistent with one another. In Experiment 1, children aged between 4 and 8 years made causal structure judgments on a three‐component causal system followed by counterfactual intervention judgments. In Experiment 2, children’s causal structure judgments were followed by intervention judgments phrased as future hypotheticals. In Experiment 3, we explicitly told children what the correct causal structure was and asked them to make intervention judgments. The results of the three experiments suggest that the representations that support causal structure judgments do not easily support simple judgments about interventions in children. We discuss our findings in light of strong interventionist claims that the two types of judgments should be closely linked.     

Steigerung des ?empowerment“ bei Angeh?rigen von schizophren Erkrankten

Objective

Enhancing empowerment is one of the aims of psychoeducational family interventions but it has never been examined in psychoeducational groups for relatives led by professionals. This study investigated the knowledge gain and the increase of empowerment of psychoeducational group programs for relatives in a naturalistic setting.

Methods

A total of 54 relatives of persons with schizophrenia or schizoaffective disorders took part in a psychoeducational group program of 8 sessions. A short questionnaire was used to assess the empowerment before and after the group programs. Knowledge gain was measured with the knowledge of illness about schizophrenia questionnaire (WFB).

Results

Among the participants of the psychoeducational groups the level of empowerment was significantly enhanced and the knowledge was significantly increased (p?<?0.01). The improvement of empowerment was independent of the knowledge gain and did not correlate with gender, age, education or group attendance.

Conclusions

Psychoeducational groups for family members not only reduce the rehospitalization rates of the ill relatives but also have additional positive effects on the family members themselves: better knowledge of the illness and enhanced empowerment. The findings emphasize the importance of psychoeducational groups for the relatives of persons with schizophrenia.     

Under what conditions would people be willing to make a living organ donation?

The aim was to examine the factors involved in people's willingness to make a living organ donation. A convenience sample of 200 people in southern France rated willingness to be a living donor in 48 scenarios consisting of all combinations of five factors: recipient's identity (close family member and city resident); donor's surgical risk (little and some); donor's possible long-term health consequences (none, some lessening over time, and durable); transplant success ("generally durably successful" and "durably successful one time out of two"); and likelihood of other donors (subject is one of the rare compatible donors or one among others). Cluster analyses showed the existence of three distinct organ donation philosophies. For the largest cluster (49% of participants), willingness to donate was very high to a family member, but low to a city resident. For the second cluster (37%), willingness was high to family, but also moderately high to a city resident. For the third cluster (14%), willingness was always low. Thus, most participants judged themselves ready to make a living organ donation to a family member and many even to a stranger.     

German norms for semantic typicality, age of acquisition, and concept familiarity

The present study introduces the first substantial German database with norms for semantic typicality, age of acquisition, and concept familiarity for 824 exemplars of 11 semantic categories, including four natural (ANIMALS, BIRDS, FRUITS,: and VEGETABLES: ) and five man-made (CLOTHING, FURNITURE, VEHICLES, TOOLS: , and MUSICAL INSTRUMENTS: ) categories, as well as PROFESSIONS: and SPORTS: . Each category exemplar in the database was collected empirically in an exemplar generation study. For each category exemplar, norms for semantic typicality, estimated age of acquisition, and concept familiarity were gathered in three different rating studies. Reliability data and additional analyses on effects of semantic category and intercorrelations between age of acquisition, semantic typicality, concept familiarity, word length, and word frequency are provided. Overall, the data show high inter- and intrastudy reliabilities, providing a new resource tool for designing experiments with German word materials. The full database is available in the supplementary material of this file and also at www.psychonomic.org/archive .     

Direct‐Supervision and Remote‐Supervision Jails: A Comparative Study of Psychosocial Factors1

The direct‐supervision style correctional facility has been offered as a design that provides a better atmosphere for staff and inmates. Prior research has shown minor support in favor of the general environment created by direct‐supervision facilities. However, the claims of benefits associated with direct supervision far outweigh the number of empirical research studies on the design. This research examined corrections officers' and inmates' feelings of boredom, perceived control, aggression, attitudes toward each other, and stress in a direct‐supervision style facility and a remote‐supervision style facility. Results from 164 inmates and 82 correctional officers showed that staff in the direct‐supervision facility reported elevated levels of perceived control, less anger and hostility, and less boredom.