"It's magic!" The effects of presentation modality on children's event memory, suggestibility, and confidence judgments

The current study investigated the influence of presentation modality (live, video, and slide show) on children's memory, suggestibility, recognition, and metamemorial monitoring processes. A total of 270 children in three age groups (5- and 6-year-olds, 7- and 8-year-olds, and 9- and 10-year-olds) watched a magic show and were questioned about it 1 week later. The live show yielded more correct answers to nonleading questions, higher resistance to misleading questions, and better recognition memory than did the video condition, which in turn resulted in better performance than did the slide show. Although presentation modality raised the general level of memory performance, the effects were equally strong in all age groups and did not affect memory phenomena such as the size of the misinformation effect and confidence judgments.     

Does self-consciousness mediate the relation between self-talk and self-knowledge?

Building on Morin's understanding of the relations among self-talk, self-consciousness, and self-knowledge, this study examined the hypothesis that functional and dysfunctional self-consciousness mediate between self-talk and self-knowledge. A self-report questionnaire including 10 scales assessing different aspects of Self-talk, Self-consciousness, and Self-knowledge was administered to 200 German undergraduate university students (95 women, 105 men). Mediation analysis showed that the observed negative relationship between Self-talk and Self-knowledge was mediated by Dysfunctional Self-consciousness, while Functional Self-consciousness acted like a supressor variable. The discussion focuses on limitations of the present measures of Self-talk.     

Oppression and discrimination among lesbian,gay, bisexual,and Transgendered people and communities: a challenge for community psychology

Lesbian, gay, bisexual, and transgendered (LGBT) people continue to experience various forms of oppression and discrimination in North America and throughout the world, despite the social, legal, and political advances that have been launched in an attempt to grant LGBT people basic human rights. Even though LGBT people and communities have been actively engaged in community organizing and social action efforts since the early twentieth century, research on LGBT issues has been, for the most part, conspicuously absent within the very field of psychology that is explicitly focused on community research and action–Community Psychology. The psychological and social impact of oppression, rejection, discrimination, harassment, and violence on LGBT people is reviewed, and recent advances in the areas of LGBT health, public policy, and research are detailed. Recent advances within the field of Community Psychology with regard to LGBT research and action are highlighted, and a call to action is offered to integrate the knowledge and skills within LGBT communities with Community Psychology's models of intervention, prevention, and social change in order to build better theory and intervention for LGBT people and communities.     

A Multimethod Exploration of the Friendships of Children Considered Socially Withdrawn by Their School Peers

Friendships of children considered socially withdrawn by their school peers were investigated within a population of elementary school children. Reciprocal friends were identified by a friendship nomination procedure; social withdrawal was assessed by peer nominations. Trained graduate students rated videotapes of dyads of friends (n = 58 dyads, of which 29 contained at least one withdrawn child) for selected features of friendship quality. In addition, each friend within a dyad provided ratings of the quality of the relationship. The videotaped data showed the withdrawn children to be somewhat restricted in their verbal communication with their friends, and less competitive with their friends, than were friends in a comparison group. In dyads consisting of one withdrawn and one nonwithdrawn child, the withdrawn child perceived the relationship as characterized by greater closeness and helpfulness than did the nonwithdrawn friend. Despite some signs of inhibited behavior within the friendship context, withdrawn children seem to have access to close friendships of high quality.     

Test of parenting skills

An item pool was developed to assess basic parenting skills in the areas of attachment, emotional capacity, judgment, knowledge of child development, and safety. Initially, 200 items were generated and completed by a sample of 15 parents. Item scores correlated with scores on a social desirability scale or having low variance were edited or eliminated. A sample of 56 parents completed the revised scale, a social desirability scale, and the Adult-Adolescent Parenting Inventory. The reliabilities of the final subscales of the Test of Parenting Skills were modest, ranging from .56 to .77. Scores on the subscales were also correlated with those subscales from the Adult-Adolescent Parenting Inventory. With the exception of the Judgment scores being correlated with the use of harsh discipline, the significant correlations suggested concurrent validity. The individual subscales require additional refinement to achieve adequate internal consistency, but they have potential for measuring competency in core parenting skills.     

Performance prediction in young children: Effects of skill,metacognition and wishful thinking

Research on children's performance expectations has repeatedly shown that preschoolers and kindergarten children typically overestimate their own performance across a wide range of contexts. In this study, two experiments were carried out with 4- and 6-year-old children to assess the impact of familiarity with the task, memory monitoring, and wishful thinking on children's performance predictions. Results showed that overpredictions were rather due to wishful thinking than to poor metacognition, and that overpredictions were more frequent in unfamiliar as compared to familiar task settings.     

Masking-level differences in older adults: The effect of the level of the masking noise

In Experiment 1, masking-level differences (MLDs) for a 500-Hz tone at five masker levels were obtained from younger and older adults. For both age groups, there were no reliable increases in MLD once the spectrum level of the masker exceeded 27 dB SPL. MLDs were larger for younger than for older adults over the range of masker levels tested. In Experiment 2, the levels of both the signal and the masker in one ear were attenuated by either 15 or 30 dB relative to their level in the other ear, which was fixed at a spectrum level of 47 dB SPL. MLDs for both age groups declined with increasing IAA and age-related differences were observed in all conditions. The findings of these experiments indicate that (1) age-related differences in MLDs exist even when the level of the masker is sufficiently high that older adults achieve their plateau performance, and (2) older listeners are not disadvantaged more than younger listeners by interaural differences in the level of the input.     

Probability: A new logico-semantical approach

This approach does not define a probability measure by syntactical structures. It reveals a link between modal logic and mathematical probability theory. This is shown (1) by adding an operator (and two further connectives and constants) to a system of lower predicate calculus and (2) regarding the models of that extended system. These models are models of the modal systemS ₅ (without the Barcan formula), where a usual probability measure is defined on their set of possible worlds. Mathematical probability models can be seen as models ofS ₅.     

Atkinson's “risk preference” model

Several revisions of Atkinson's risk preference model have been proposed in the last 10 years. The advantage of such revisions, shifting the maximum of the approach tendency to the difficult range in predicting choice behavior, is discussed. After summarizing the results of a series of studies on choice behavior in achievement-related situations, the conclusion is drawn that such a revision is unnecessary. Choice behavior is in agreement with the prediction of the original model when expectancies are assessed in the proper way. There may be other good reasons to revise Atkinson's original model. However, the tendency to choose difficulty levels with objective success probabilities less than .50 is not a reason.