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Descriptors:
Stimuli; Cues; Learning Processes; Prediction; Context Effect; Training; Performance

Abstract:
Extinction is generally more context specific than acquisition, as illustrated by the renewal effect. While most strategies to counteract renewal focus on decreasing the context specificity of extinction, the present work aimed at increasing the context specificity of acquisition learning. Two experiments examined whether presenting cued reacquisition trials during extinction weaken renewal in human predictive learning. After acquisition in one context (AX) and extinction in another context (B), participants were given tests for renewal in a subset of the acquisition context (A) and the original acquisition context (AX). In Experiment 1, presentation of reacquisition trials during extinction, featured by a contextual cue from acquisition (X), weakened overall recovered responding in Context A but not in Context AX. In Experiment 2, we replicated our findings, but this time reacquisition training weakened renewed responding in Context A but not in Context AX. Most importantly, reacquisition training with a novel contextual cue (Y) did not weaken renewal (in A), suggesting that backward blocking effects increased the contextual control over acquisition performance. (Contains 1 table and 2 figures.) Note:The following two links are not-applicable for text-based browsers or screen-reading software. Show Hide Full Abstract

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Descriptors:
Prediction; Photography; Discriminant Analysis; Language Patterns; Models; Gender Differences; Aesthetics; Communication Skills; Interpersonal Competence; Social Cognition; Writing (Composition); Coding; Language Usage; Sex Stereotypes; Sexual Identity

Abstract:
The gender-linked language effect (GLLE) is a phenomenon in which transcripts of female communicators are rated higher on Socio-Intellectual Status and Aesthetic Quality and male communicators are rated higher on Dynamism. This study proposed and tested a new general process model explanation for the GLLE, a central mediating element of which posits that males and females have socialized schema of how each gender normatively communicates. Participants described five landscape photographs in writing. Participants were asked to describe the first photograph with no other instructions. The next four randomly ordered photos were described under two guises: "as if you were a man," and "as if you were a woman." Under both gender guises, participants described the photograph "to a man" and "to a woman." Transcripts were coded for gender-distinguishing language features. Discriminant analysis indicated that the language used by male and female respondents in the male guise differed from that used by the same respondents in the female guise, supporting communicators' consistent gender-linked language schemata, and stereotypes, and the new process model. While the data supported the new gender-linked language model, no effects were found for predictions also made regarding communication accommodation or gender identity salience. (Contains 6 tables and 1 figure.) Note:The following two links are not-applicable for text-based browsers or screen-reading software. Show Hide Full Abstract

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Descriptors:
Adolescents; Attachment Behavior; Coping; Structural Equation Models; Family Programs; Peer Relationship; Self Esteem; Role; Interpersonal Competence; Prediction; Security (Psychology); Residential Care; Empathy

Abstract:
This study analyzes the contribution of peer attachment in predicting active coping and self-esteem in a sample of 109 institutionalized adolescents. It also explores the mediating role of social skills in the association between peer attachment, coping, and self-esteem. Structural equation modeling identified a model able to predict a positive and direct contribution of peer relationships on self-esteem. Results confirmed the mediating role of social skills but only between quality of peer attachment and the development of active coping. From an ecological perspective, quality of relationships with significant peer figures can contribute to the development of a secure base, especially in adolescents without family support. Consequently, institutionalized adolescents who perceive quality in their peer relationships seem to be more able to express their feelings and ideas. As a result, they can become able to establish positive and empathic relationships with others, which can lead to the development of active coping skills. The quality of peer relationships can also increase the self-esteem of these adolescents because they feel they have a source of personal support and can share their difficulties. Note:The following two links are not-applicable for text-based browsers or screen-reading software. Show Hide Full Abstract

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Descriptors:
Academic Achievement; Item Analysis; Undergraduate Students; Goal Orientation; Prediction; Futures (of Society); Pretests Posttests; Scores; Reading Tests; Correlation; Statistical Analysis; Profiles

Abstract:
In this study, undergraduate students provided confidence ratings to predict future performance in answering questions drawn from the text before reading the text, after reading the text and after rereading the text. Self-reports of achievement goal orientations during reading and posttest scores were also collected. Student's calibration index was the comparison between their predicted posttest performance and actual performance in the posttest. Correlational analyses did not reveal any statistically detectable relationships between self-reported goal orientations and monitoring accuracy, except that bias scores were marginally related to goal orientations. Further cluster analyses and analyses of variance (ANOVA) also showed that student's multiple goal profiles failed to clearly differentiate the groups in terms of their calibration accuracy, yet performance-approach goals did distinguish overconfident from underconfident students. Plausible reasons for the finding were provided and implications for future research were also discussed. (Contains 3 tables.) Note:The following two links are not-applicable for text-based browsers or screen-reading software. Show Hide Full Abstract

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Descriptors:
Eating Disorders; Student Attitudes; Measures (Individuals); Elementary Schools; Daughters; Mothers; Fathers; Body Weight; Prediction; Parent Child Relationship; Correlation; Sons; Parent Influence; Elementary School Students

Abstract:
Eating problems are highly prevalent and seem to show continuity in children. Nevertheless, the effect of different maternal and paternal feeding practices on changes in these problems is not fully understood yet. This study examines short-term continuity in primary school children's overeating, loss of control (over eating), restraint and concerns (about eating, body shape and weight) and the predictive value of parental feeding strategies on change in these eating problems. Children (8-12 years, n = 613, 46.5% girls) completed the Child Eating Disorder Examination Questionnaire (ChEDE-Q) twice with the second measurement (T2) taking place 6 months after the first (T1). Parents (n = 714, 57.7% mothers) completed the Child Feeding Questionnaire (CFQ) at T1 to assess the level of controlling feeding strategies. More overeating, restraint and concerns at T1 predicted higher levels of the same eating problems 6 months later, whereas more of loss of control at T1 predicted lower levels of loss of control 6 months later. Additionally, the interaction between maternal pressure and the gender of the child was predictive for increases in overeating, whereas the interaction between paternal monitoring and gender of the child was a marginally significant predictor for decreases in overeating. These findings point to the possible negative and positive effects of parental feeding practices as well as to the possible larger influence of mothers on their daughters' and of fathers on their sons' eating behaviors. The importance of studying mothers and fathers, as well as daughters and sons, and of including different feeding strategies and eating problems is discussed. Note:The following two links are not-applicable for text-based browsers or screen-reading software. Show Hide Full Abstract

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Descriptors:
Sexuality; Females; Well Being; Sexual Identity; Homosexuality; Depression (Psychology); Self Esteem; Least Squares Statistics; Interpersonal Attraction; Social Support Groups; Anxiety; Correlation; Scores; Prediction; Rating Scales

Abstract:
Identity-based conceptualizations of sexual orientation may not account adequately for variation in young women's sexuality. Sexual minorities fare worse in psychosocial markers of wellbeing (i.e., depressive symptoms, anxiety, self esteem, social support) than heterosexual youth; however, it remains unclear whether these health disparities exclusively affect individuals who adopt a sexual minority identity or if they also may be present among heterosexually-identified youth who report same-sex attractions. We examined the relationship between sexual attraction, sexual identity, and psychosocial wellbeing in the female only subsample (weighted, n = 391) of a national sample of emerging adults (age 18-24). Women in this study rated on a scale from 1 (not at all) to 5 (extremely) their degree of sexual attraction to males and females, respectively. From these scores, women were divided into 4 groups (low female/low male attraction, low female/high male attraction, high female/low male attraction, or high female/high male attraction). We explored the relationship between experiences of attraction, reported sexual identity, and psychosocial outcomes using ordinary least squares regression. The results indicated sexual attraction to be predictive of women's psychosocial wellbeing as much as or more than sexual identity measures. We discuss these findings in terms of the diversity found in young women's sexuality, and how sexual minority status may be experienced by this group. Note:The following two links are not-applicable for text-based browsers or screen-reading software. Show Hide Full Abstract

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Descriptors:
Adolescents; Racial Discrimination; Neighborhoods; African Americans; Adjustment (to Environment); Correlation; Urban Areas; Behavior Problems; Prediction; Stress Variables; Community Characteristics

Abstract:
Racial discrimination has serious negative consequences for the adjustment of African American adolescents. Taking an ecological approach, this study examined the linkages between perceived racial discrimination within and outside of the neighborhood and urban adolescents' externalizing and internalizing behaviors, and tested whether neighborhood cohesion operated as a protective factor. Data came from 461 African American adolescents (mean age = 15.24 years, SD = 1.56; 50% female) participating in the Project on Human Development in Chicago Neighborhoods. Multilevel models revealed that perceived discrimination within youth's neighborhoods was positively related to externalizing, and discrimination both within and outside of youth's neighborhoods predicted greater internalizing problems. Neighborhood cohesion moderated the association between within-neighborhood discrimination and externalizing. Specifically, high neighborhood cohesion attenuated the association between within-neighborhood discrimination and externalizing. The discussion centers on the implications of proximal stressors and neighborhood cohesion for African American adolescents' adjustment. Note:The following two links are not-applicable for text-based browsers or screen-reading software. Show Hide Full Abstract

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Descriptors:
Measures (Individuals); Agriculture; Farm Management; Foreign Countries; Indigenous Knowledge; Environmental Education; Climate; Innovation; Case Studies; Prediction; Extension Education; Information Technology; Rural Areas; Information Sources; Meteorology; Weather

Abstract:
Purpose: New innovative ways of communicating agrometeorological information are needed to help farmers, especially subsistence/small-scale farmers, to cope with the high climate variability experienced in most parts of southern Africa. Design/methodology/approach: The article introduces an early warning system for farmers. It utilizes short messaging system (SMS) to convey weather information and basic agronomic advice to 12 small-scale farmers in Makhado Municipality, Limpopo Province, South Africa. This case study demonstrates the usefulness of incorporating weather information on day-to-day farm management activities. Coded rainfall forecasts for light (0-5mm), medium (5-20mm) and heavy rainfall (greater than 20mm) were distributed three times a week to individual farmers and extension officers. Accompanying the forecasts were possible agricultural activities for the week. Findings: Extensive training of the farmers and extension officers is a pre-requisite for full comprehension of the coded SMS early warning system. The recommendations on farming conditions are not always adhered to due to farmers' indigenous knowledge and other factors like access to labour. Practical implications: Weather and climate information distributed to farmers has the potential to add value to the farming methods employed, hence positively impacting on rural food security. Originality/value: The article demonstrates that agrometeorological information must be packaged in such a way as to assist farmers and should be disseminated timeously and appropriately to maximize its utility or adoption. (Contains 6 tables and 2 figures.) Note:The following two links are not-applicable for text-based browsers or screen-reading software. Show Hide Full Abstract

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Descriptors:
Case Studies; Teleworking; Insurance; Program Effectiveness; Conservation (Environment); Productivity; Program Development; Prediction; Program Design; Planning; Labor Turnover; Job Satisfaction; Motivation; Costs

Abstract:
With the growing suburban population, many employees in metro areas are facing long commutes to and from the workplace. According to the 2011 Texas Transportation Institute's Urban Mobility Report, the average commuter experiences 34 hours of delay per year and spends an extra $713 on fuel (see http://tti.tamu.edu/documents/mobility-report-2011.pdf). This not only causes stress for the employee but also has a serious impact on the organization and the environment. (Contains 6 tables and 6 figures.) Note:The following two links are not-applicable for text-based browsers or screen-reading software. Show Hide Full Abstract

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Descriptors:
Factor Analysis; Validity; Physical Activities; Measures (Individuals); Anxiety; Psychometrics; College Students; Factor Structure; Test Reliability; Self Efficacy; Human Body; Fear; Multivariate Analysis; Reliability; Prediction; Exercise

Abstract:
This study examined the psychometric properties of the Self-Presentational Efficacy Scale (SPES) developed by Gammage, Hall, and Martin Ginis (2004). University students (196 men and 269 women) completed the SPES and measures of social physique anxiety, fear of negative evaluation, and physical activity. Participants also completed the SPES a second time. A series of multivariate data analyses were conducted to examine the SPES's factor structure. Confirmatory factor analysis indicated a 3-factor model, with each factor representing a distinct latent variable. Acceptable internal consistency and test-retest reliability were found. Evidence of concurrent validity with respect to sex and exercise status was demonstrated. Convergent validity was also shown, as relationships to exercise participation and self-presentational anxiety were found. Future research should assess the reliability and validity of the SPES in other samples and the relative and unique contribution of the three factors in predicting exercise-related outcomes. (Contains 4 tables and 1 figure.) Note:The following two links are not-applicable for text-based browsers or screen-reading software. Show Hide Full Abstract

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