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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
61

The Long-Term Effects of Bereavement: A Longitudinal Study

Roberts, Laura McCoy 08 1900 (has links)
The purpose of the present study was to examine the applicability of a model of bereavement to the long-term adjustment to loss. Based on Allen's (1990) model, it was predicted that the variables experienced competence, perceived resources, and the impact of the loss would contribute strongly to overall long-term bereavement adjustment. It was also predicted that time and multiple losses would impact adjustment to loss.
62

Employment hours and household tasks : a longitudinal analysis

Hawley, Jeffrey E. 16 May 2000 (has links)
The effect of changes in employment hours on changes in household task hours was studied. Data were used from the National Survey of Families and Households (NSFH) waves one and two. Wave one was a probability sample of 13,017 age 19 and older in the United States who were interviewed in person in 1987-88. Wave two consisted of the original NSFH sample who were reinterviewed five years later in 1992-94. A subsample of 1233 men and women was created by selecting employed men and women who were continuously married to the same spouse, lived in the same household, and had a least one biological child under 18 living in the household at wave one and wave two. After controlling for age in years, education in years, race, wage rate, and age of youngest child, the subsample was used to determine if changes in employment hours caused changes in household task hours. Household task hours were categorized by feminine, masculine, and neutral, as well as total household task hours. Lag regression analysis without gender interaction effects found that a one hour increase in employment hours caused a sixteen minute decrease in total household tasks hours, a twelve minute decrease in feminine household task hours, and a two minute decrease in neutral household tasks among married men and women with children. Lag regression analysis with gender interaction effects found that a one hour increase in employment hours caused a sixteen minute decrease in total household tasks hours and a fourteen minute decrease for married women with children only. No statistically significant relationship between changes in employment hours and changes in any category of household tasks hours was found for married men with children when gender interactions were controlled. The results of this study supports the interaction of time availability and gender in explaining changes in household tasks hours. / Graduation date: 2001
63

Brand effects and brand dominance in transitional economies: a longitudinal study on brands in China

Li, Xiaolian., 李曉蓮. January 2001 (has links)
published_or_final_version / Business / Master / Master of Philosophy
64

Tripartite efficacy, cohesion and individual performance of a high school basketball team / Title should read: Tripartite efficacy, cohesion and individual performance of a high school basketball team / Title on signature sheet: Efficacy, cohesion and individual performance of a high school basketball team : a longitudinal case study

Stonecypher, Joseph 03 May 2014 (has links)
Efficacy, cohesion, and sport performance have been shown to vary longitudinally (Carron et al., 2002; Shea & Howell, 2000). Tripartite efficacy is a specific area concerning efficacy beliefs within dyads that has recently grown in popularity (Jackson et al., 2013); yet no longitudinal research of intra-dyad beliefs exists. This case study examined longitudinal variations of tripartite efficacy beliefs, cohesion, and individual performances of six basketball players on a high school team over seven data collection points during a competitive season. The results indicated similar variations between participants' tripartite efficacy components and individual performance, and different variations between self-efficacy and cohesion beliefs. / Access to thesis permanently restricted to Ball State community only. / School of Physical Education, Sport, and Exercise Science
65

Full day kindergarten : a longitudinal perspective of perceived benefit

McFarland, Martha January 2007 (has links)
This study was designed to investigate the sustainable academic benefits of a full time kindergarten experience beyond the kindergarten year with additional consideration of the relationship between productive learning behaviors and ongoing academic advantage. The study was conducted across four elementary schools that housed both alternating full day and daily full day kindergarten programs. The initial sample consisted of 321 students enrolled in either daily full day or alternating full day kindergarten during the 2001-2002 school year, which decreased, through attrition, to a total of 198 students enrolled in fourth grade during the 2005-2006 school year. Student academic achievement was measured using a combination of criterion referenced skill assessments, standardized test measures, and a teacher-rated social behavior scale. Hypotheses were tested at the .05 level of significance using chi square analyses, multivariate and univariate analyses of variance, and correlation and regression analyses.The findings indicated that by the end of the kindergarten year, full day kindergarten students outperformed their alternating day peers in both reading and mathematics. However, as measured at the beginning of the second grade year, the academic gains realized during the kindergarten year had dissipated. By the beginning of the fourth grade year, there was no difference in achievement across program types in mathematics, while a significant achievement difference was found in English/language arts, with alternating full day students outperforming their daily full day peers. Further, during the third and fourth grade years, there was a significant interaction between gender and student achievement for the cohort, with significant differences by gender and the combined effect of gender/kindergarten type on social learning behaviors. While the data established a significant, positive relationship between competent social behavior and academic achievement regardless of gender for students from both program types, boys who attended daily full day kindergarten demonstrated significantly less productive social behavior than did boys from the alternating day program and girls from the daily full day program. For those who attended daily full day kindergarten, lower social behavior ratings predicted depressed academic achievement in English/language arts well beyond the kindergarten year. / Department of Educational Leadership
66

College intimacy as a predictor of divorce in middle life : a 34-year longitudinal study.

Weinberger, Mark Ian 01 January 2005 (has links) (PDF)
No description available.
67

Preschool experience, school readiness, self-regulation, and academic achievement : a longitudinal study in rural China

Zhang, Li, 张莉 January 2013 (has links)
Research indicates that preschool experience significantly influences child development and this study examined the influence of preschool learning experiences on children’s school readiness, self-regulation and academic achievement. Participants were 190 children from an impoverished county in Southwest China and their teachers. Classroom observations were conducted and children were assessed in individual and group sessions. There were three different types of preschool programs (kindergartens, pre-primary classes; Grade 1) available in the county. A total of 18 teaching episodes provided in either the kindergarten or primary schools to 164 children were videotaped and analyzed. Results indicated marked variations in preschool quality and pedagogical practices to support children’s self-regulation across programs. Kindergartens had the best physical environments, the most resources and highly qualified teachers. The teachers provided children with meaningful learning opportunities, adequate instructions, clear structure and predictability, and diversified instructional formats. Pre-primary classes had limited resources and unqualified teachers who emphasized academic learning. Compared to kindergarten teachers, pre-primary class teachers prepared fewer activities and frequently required children to simply sit still and listen. Preschool age children who merely “sat in” Grade 1 classrooms were typically neglected by teachers and only received attention from the teacher when they were disruptive. Grade 1 children (89 girls) who had attended kindergarten (n = 60), separate pre-primary classes (n = 55), merely “sat in” Grade 1 classes before being formally enrolled in school (n = 54) or had no preschool experience (n = 21) were assessed at the beginning of Grade 1 (Wave 1), at the end of Grade 1 (Wave 2), and at the end of Grade 2 (Wave 3). Their school readiness was assessed in Wave 1. Their self-regulation skills were assessed using the modified Head-Toes-Knees-Shoulders task in Waves 1 and 2, and seven cognitive regulation tests in Wave 3. Their literacy and mathematics achievement was evaluated using curriculum-based tests across the three waves. Results indicated that children with some form of preschool experience outperformed those with none in almost all the three outcomes across the three waves. Children from the kindergarten had better school readiness than the other three groups and better self-regulation than those attending separate pre-primary classes at the start of school. Children attending separate pre-primary classes had significantly better literacy and mathematics than those from the kindergarten at the start of school and literacy at the end of Grade 2. Children “sitting in” Grade 1 classes achieved lower scores than those from the kindergarten and pre-primary classes on almost all child outcome measures. The growth of self-regulation within the first primary school year was significant and Wave 1 behavioral regulation predicted Wave 3 cognitive regulation. School readiness and self-regulation significantly predicted academic achievement in all three waves and school readiness mediated the close relationship between self-regulation and academic achievement. Findings highlight the importance of (i) preschool experience for children from economically disadvantaged families in rural China; and (ii) self-regulation in school preparedness and early academic attainment. They also have implications for scaling up and enhancing the quality of preschool programs. / published_or_final_version / Education / Doctoral / Doctor of Philosophy
68

Depressive experiences and perception of self: a longitudinal study on Chinese early adolescents

Cheung, Siu-kau., 張兆球. January 1996 (has links)
published_or_final_version / Social Work and Social Administration / Doctoral / Doctor of Philosophy
69

Workplace Aggression: A Multi-Study Examination of Work and Nonwork Consequences

Demsky, Caitlin Ann 22 May 2015 (has links)
Workplace aggression has been associated with a number of detrimental employee and organizational outcomes, both at work and away from work. This dissertation includes three studies that expand our knowledge of the implications of workplace aggression in the work and nonwork domains. Further, this research illuminates the processes through which this relationship occurs by utilizing various sources of data from employees in a variety of contexts including universities, long term health care, and the USDA Forest Service. In Study 1, which was published in the Journal of Occupational Health Psychology, multi-source data are utilized to identify the indirect effects of coworker-reported workplace aggression on self and significant-other reported work-family conflict via self-reported psychological detachment from work. Study 2 identifies an indirect effect of workplace aggression on parental warmth via increased perceived stress utilizing longitudinal data from the Work, Family, and Health Network. Finally, Study 3 utilizes data from the USDA Forest Service to examine associations between workplace aggression and safety outcomes. Workplace aggression was found to be associated with increased resource depletion (i.e., rumination, cognitive failure) and decreased workplace safety (i.e., increased workplace accidents, decreased safety compliance). Workplace aggression was indirectly associated with safety participation and workplace injuries via cognitive failure and rumination, respectively. Safety climate, an organizational resource, moderated the relationship between rumination and safety behaviors. Finally, the indirect effect of coworker aggression on safety compliance via rumination was found to be conditional on low levels of safety climate, while the indirect effect of supervisor aggression on safety participation via rumination was also found to be conditional on low levels of safety climate. The current body of work provides implications for developing workplace interventions to reduce negative outcomes of workplace aggression, such as general stress management and recovery from work interventions. Several avenues for future research are suggested as well, including examining objective health outcomes of workplace aggression, utilizing longitudinal designs, and identifying additional moderators of the association between workplace aggression and employee outcomes.
70

Acquisition of English morphosyntax : evidence from a Chinese-speaking child

Wei, Yuyan 24 January 2012 (has links)
This thesis aims to examine the development of morphosyntax with longitudinal English production from Diany, a Mandarin-speaking child, starting from the second week Diany arrived in the U.S.A. (age 4;9). The study is particularly interested in whether Diany’s acquisition of verbal morphemes and verb movement supports relevant hypotheses in the literature. In generative linguistics, there are two important lines of interests in the field of second language acquisition (SLA) that address the “long-standing debate on the nature of syntactic representation in SLA” (Haznedar & Gavruseva, 2008:5). One line examines the relationship between morphological development and syntactic representations, namely, whether absence of surface morphology entails absence of the syntactic representation. A recently influential proposal is that there is dissociation between overt morphology and abstract syntax, as suggested by the Missing Surface Inflection Hypothesis (MSIH) (Lardeire, 1998a, 1998b, 2007; Haznedar & Schwartz, 1997; Prevost & White, 2000). The second important line, more relevant to child L2 research, focuses on the comparison of child L2 (cL2) acquisition with child first language (cL1) and adult L2 (aL2) acquisition in the domains of morphology and syntax. On the observation that attainment in cL2 is superior to aL2, Schwartz (1992, 2003a, 2003b, 2004) proposes the “Domain by Age Model (DAM)” , arguing that in the realm of syntax, cL2 acquisition is (more)like aL2 acquisition, but that in the realm of inflectional morphology, cL2 is (more) like L1 acquisition (2003a, p.47). With regard to the first line of interest, whether there is a relationship between the acquisition of morphology and syntax, the data from our subject show that the development of the two domains is independent of each other. The morphemes and verb raising are acquired at their own paces, supporting the MSIH. The comparison of Diany’s morphosyntactic development with L1 children and adult L2 learners whose native language is Chinese suggests that Diany’s English morphological development is more similar to that of adult SLA holding the same L1, and the verb raising in negative utterances and questions is parallel with both L1 children and L2 adults. This is inconsistent with the DAM which proposes that L2 children assemble L1 children in morpheme acquisition, but are similar to L2 adults in syntactic development. In the thesis, we also argue for the presence of L1 influence and age effect in the Mandarin-speaking child’s L2 English. / Access to thesis permanently restricted to Ball State community only / Department of English

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