Availability of three-year-old kibbutz children to mothers and metapelets in two functional contexts

Responsiveness and availability of kibbutz children to mothers and to metapelets in two functional contexts were studied. Thirty-three 3-year-old children, participated in the study. Every child participated twice in two co-construction tasks: once with the mother and once with the metapelet. A factor analysis conducted over the present categories yielded six orthogonal factors: Three pertained to cooperative child involvement of the adult and three referred to oppositional involvement. Analyses of variance indicated that children involved the mother more often than the metapelet in their activities and were more responsive to her. Additional analyses conducted on each factor separately showed that this higher level of involvement of the mother was evident in the cooperative factors. The children's involvement of the adults and their responsiveness to the adults' bids differed significantly between tasks. © 1997 Michigan Association for Infant Mental Health     

Determinants of academic self-efficacy in different socialization contexts: investigating the relationship between students’ academic self-efficacy and its sources in different contexts

Social Psychology of Education - The present study examined the four sources of self-efficacy (mastery experience, vicarious experience, verbal and social persuasion, and physiological state) and...     

Cross-cultural differences in academic self-efficacy and its sources across socialization contexts

Social Psychology of Education - This study investigated how as reported by Bandura (Self-efficacy: The exercise of control Freeman, 1997) sources of self-efficacy differ across socialization...     

Religiosity and Healthy Lifestyle Behaviours in Malaysian Muslims: The Mediating Role of Subjective Well-Being and Self-Regulation

Past research on healthy lifestyle behaviours has been primarily conducted within Western or Judeo–Christian contexts, while non-Western or Muslim contexts remain under-represented. This study examined predictors of healthy lifestyle behaviours (religiosity, goal-setting, impulse control, and subjective well-being) in Malaysian Muslims and explored the mechanisms underlying the relationship between religiosity and healthy lifestyle behaviours. Self-report survey responses from 183 healthy adults (M _age = 28.63 years, 18–50 years) were analysed using regression and multiple mediation analyses. The results indicated that subjective well-being emerged as the strongest predictor, followed by goal-setting. Furthermore, subjective well-being and goal-setting mediated the religiosity–healthy lifestyle behaviour relationship. The findings provide guidance for future health-promoting interventions.     

Search performance with discrete-cell stimulus arrays: filtered naturalistic images and probabilistic markers

In order to partially fill the gap between search studies with artificial and naturalistic stimuli, experiments with segmented and spatially filtered images of real stimuli in the discrete cells of search arrays were conducted. RT × set size functions obtained with the spatially filtered arrays were compared with those obtained with geometric and other types of arrays. With the aid of Fourier analysis, components of target certainty/uncertainty, target-distractor similarity/dissimilarity, and distractor homogeneity/heterogeneity were evaluated for their effects on search performance and efficiency. The comparative effects of valid/invalid and ambiguous/unambiguous markers of search items were included in the experiments to probe the potential contributions of top-down and bottom-up control to search with naturalistic stimuli. Visual coding in the form of spatial frequency passbands and top-down preferences for distractor search were used to explain the results.     

Extending the Negative Consequences of Media Internalization and Self-Objectification to Dissociation and Self-Harm

Self-objectification is often understood as a consequence of internalizing unrealistic media ideals. The consequences of self-objectification have been well studied and include depression and self-harm. We argue that body surveillance, a component of self-objectification that involves taking an observer’s perspective on oneself, is conceptually related to dissociation, a variable related to depression and self-harm. We hypothesized that the normative experience of self-objectification may increase the risk that young women dissociate in other contexts, providing an additional indirect path between self-objectification, depression, and self-harm. Snowball sampling begun with postings on Facebook was used to recruit 160 women, believed to be primarily from the U.S., to complete an online survey about the effects of media on young women. All participants ranged in age from 18–35 (M?=?23.12, Median?=?22, Mode?=?21). Using this sample, we tested a path model in which internalization of media ideals led to body surveillance and body shame, body surveillance led to dissociation and body shame, body shame and dissociation led to depression, and dissociation and depression led to self-harm. This model, in which we controlled for the effects of age, had good fit to the data. Our findings suggest that self-harm and dissociation, both outcomes associated with the literature on trauma, are related to self-objectification. These relationships are discussed in terms of conceptualizing objectification and self-objectification as a form of insidious trauma or microaggression. Clinical implications are also discussed.     

Attachment dimensions in adolescence: an adaptation of the Inventory of Parent and Peer Attachment (IPPA) into Basque / Dimensiones del apego en la adolescencia: adaptación al euskera del Inventario de Apego de Progenitores y Pares (IPPA)

Abstract

The aim of this study was to develop a short Basque version of the Inventory of Parent and Peer Attachment (IPPA), as well as to test its factor structure and analyse other psychometric properties. Two studies were carried out. In the first study a confirmatory factor analysis conducted on a sample of 1037 adolescents did not show an optimal model fit of the three-dimensional structure of the original instrument. A subsequent analysis of principal components revealed a one-dimensional structure. The analysis of items led to the elaboration of short forms. In the second study, carried out on another sample of 2129 adolescents, the one-dimensional structure was confirmed, further external validity evidence was provided, and good reliability indices were obtained. A single dimension is concluded, attachment security, as well as the validity and reliability of the short forms of the IPPA in Basque scales.     

How Children Determine the Size of 3D Structures: Investigating Factors Influencing Strategy Choice

This study explores changes in students’ strategies as they solve different types of volume problems. Fifth graders were presented with pictures showing 3D objects and a unit cube; they determined how many cubes made up the object and explained their responses. We examined whether children transferred strategies across problem types, varying in terms of (a) availability of grids that divided objects into individual unit cubes, (b) order of items, (c) object shape, and (d) availability of the unit cube. Children's strategy choices varied systematically with object and task characteristics. They were more likely to use conceptually appropriate strategies when presented with grids. With non-gridded objects, they were more likely to treat a 3D object as a collection of 2D faces. Presenting gridded items first increased the use of conceptually appropriate strategies on the non-gridded items. We discuss findings in the context of Siegler's theory of strategy choice and address educational implications.     

Beyond Cultivation: Exploring the Effects of Frequency,Recency, and Vivid Autobiographical Memories for Violent Media

Using Shrum's (1996) heuristic processing model as an explanatory mechanism, we propose that people who hold vivid autobiographical memories for a specific past experience with media violence will overstate the prevalence of real-world crime versus individuals without vivid memories. We also explore the effects of frequency and recency on social reality beliefs. A survey was administered to 207 undergraduate students who were asked to recall one violent television program or movie seen in the past. Participants were asked to write essays describing the violence, which were coded for vividness. Results support not only cultivation theory, but also the effects of memory vividness: participants with more vivid memories of blood and gore gave higher prevalence estimates of real-world crime and violence than participants with less vivid memories. Findings also suggest that females had more vivid memories for prior media violence than males. Implications for cultivation, the heuristic processing model, and vividness research are discussed.