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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.
21

Leadership implicit theories, LMX and employment wellbeing: Generalization of a theoretical model / Teorías implícitas del liderazgo, LMX y bienestar laboral: generalización de un modelo teórico

Nader, Martín 25 September 2017 (has links)
The generalizability of a theoretical model is studied in several regions of Argentina. Participants were 1009 people (440 men and 569 women) from four regions. We analyzed the differences in the variable values at work to confirm if the regions were culturally different from each other. Next we designed a theoretical model where the variables were: discrepancy between implicit theories, quality of relationship with the superior and wellbeing in the organization. Results showed that the four regions displayed differences on values orientations. The Northwest and Patagonia regions showed the greatest differences in comparison with the two remaining regions. The model is partially generalizable since there are differences between regions in some of the proposed theoretical relations. / El estudio tuvo como objetivo determinar la generalizabilidad de un modelo teórico en diversas regiones culturales de la República Argentina. Participaron 1009 personas (440hombres y 569 mujeres) residentes en cuatro regiones. Se analizó si existían diferencias en la variable valores en el trabajo para confirmar si las regiones eran culturalmente diferentes entre sí. Luego se diseñó un modelo teórico donde se contemplaron como variables la discrepancia entre teorías implícitas, calidad de la relación con el superior y bienestar en la organización. Los resultados muestran que las cuatro regiones presentan diferencias entre sí en cuanto a orientaciones respecto de los valores en el trabajo. Las regiones Noroeste y Patagonia muestran grandes diferencias entre sí y en referencia a las dos regiones restantes(Pampeana y Noreste). El modelo es parcialmente generalizable dado que se han encontradodiferencias en las regiones en algunas de las relaciones teóricas propuestas. -- The generalizability of a theoretical model is studied in several regions of Argentina. Participantswere 1009 people (440 men and 569 women) from four regions. We analyzed the differences in the variable values at work to confirm if the regions were culturally differentfrom each other. Next we designed a theoretical model where the variables were: discrepancy between implicit theories, quality of relationship with the superior and well-being in theorganization. Results showed that the four regions displayed differences on values orientations. The Northwest and Patagonia regions showed the greatest differences in comparison with the two remaining regions. The model is partially generalizable since there are differencesbetween regions in some of the proposed theoretical relations.
22

Qualitative exploration of cognition in intimate partner violence offenders and intimate partner violence sex offenders research portfolio

Weldon, Sarah Elizabeth January 2013 (has links)
Aims: Recently, empirical literature exploring cognitive characteristics of intimate partner violence offenders has received considerable attention with both theory and practice historically focusing on victims of the abuse. Qualitative exploration has proposed implicit theories (ITs), that is distinct sets of schemas that offenders hold in relation to themselves, the world and others. In relation to cognition in intimate partner violence offenders, this thesis had two aims: to systematically analyse qualitative literature exploring cognition in intimate partner violence offenders and to implement interpretative phenomenological analysis to explore cognition in intimate partner violence sex offenders. Methods: Aims are addressed separately in two journal articles. A systematic review of qualitative literature exploring cognition in intimate partner violence offenders is presented in journal article 1. Journal article 2 utilises interpretative phenomenological analysis to explore cognition in 11 intimate partner sex offenders. Results: In relation to journal article 1, systematic searches of bibliographic databases in addition to hand-searches of various articles in the domain of intimate partner violence were conducted to identify eight empirical papers qualitatively exploring cognition in intimate partner violence offenders. Synthesis of the papers resulted in 10 themes being extrapolated thought to be representative of cognition in intimate partner violence males: “violence is normal”; “policing partner”; “women are provoking” “need for control”; “grievance/revenge”; “external factors responsible”; “rejection/abandonment”; “minimisation/denial”; “entitlement” and “remorse”. Journal article two utilised interpretative phenomenological analysis of 11 transcripts of IPV offenders. This revealed five superordinate and 14 subthemes which are proposed as implicit theories present in this specific offender group. These are: “violence is acceptable”; “grievance/revenge”; “dangerous world”; “need for control”; “real man”; “entitlement/women are objects”; “male sex drive/policing partner”; “women are provoking”; “rejection/abandonment”; “women are supportive”; “uncontrollability”; “nature of harm”; “the new me” and “I‟m not like them”. Conclusions: Cognitions identified from the systematic review are discussed in addition to limitations of the synthesis and clinical and empirical utility. The implicit theories identified in journal article 2 are discussed in relation to other offending behaviour groups in addition to their clinical implications in the development of effective interventions and risk assessment tools.
23

To Curve or Not to Curve? The Effect of College Science Grading Policies on Implicit Theories of Intelligence, Perceived Classroom Goal Structures, and Self-efficacy

Haley, James January 2015 (has links)
Thesis advisor: George M. Barnett / There is currently a shortage of students graduating with STEM (science, technology, engineering, or mathematics) degrees, particularly women and students of color. Approximately half of students who begin a STEM major eventually switch out. Many switchers cite the competitiveness, grading curves, and weed-out culture of introductory STEM classes as reasons for the switch. Variables known to influence resilience include a student's implicit theory of intelligence and achievement goal orientation. Incremental theory (belief that intelligence is malleable) and mastery goals (pursuit of increased competence) are more adaptive in challenging classroom contexts. This dissertation investigates the role that college science grading policies and messages about the importance of effort play in shaping both implicit theories and achievement goal orientation. College students (N = 425) were randomly assigned to read one of three grading scenarios: (1) a "mastery" scenario, which used criterion-referenced grading, permitted tests to be retaken, and included a strong effort message; (2) a "norm" scenario, which used norm-referenced grading (grading on the curve); or (3) an "effort" scenario, which combined a strong effort message with the norm-referenced policies. The dependent variables included implicit theories of intelligence, perceived classroom goal structure, and self-efficacy. A different sample of students (N = 15) were randomly assigned a scenario to read, asked to verbalize their thoughts, and responded to questions in a semi-structured interview. Results showed that students reading the mastery scenario were more likely to endorse an incremental theory of intelligence, perceived greater mastery goal structure, and had higher self-efficacy. The effort message had no effect on self-efficacy, implicit theory, and most of the goal structure measures. The interviews revealed that it was the retake policy in the mastery scenario and the competitive atmosphere in the norm-referenced scenarios that were likely driving the results. Competitive grading policies appear to be incompatible with mastery goals, cooperative learning, and a belief in the efficacy of effort. Implications for college STEM instruction are discussed. / Thesis (PhD) — Boston College, 2015. / Submitted to: Boston College. Lynch School of Education. / Discipline: Teacher Education, Special Education, Curriculum and Instruction.
24

The Relationship Between Essentialism, Religious Beliefs, and Views of Change

Porter, Keshia 01 May 2012 (has links)
In this study, the relationship between essentialism, religious beliefs, and views of change was investigated. Participants were given surveys containing three sets of items and a demographic questionnaire. Item sets included the Intrinsic/Extrinsic-Revised Scale of Religiosity, the Essentialist Belief Scales, and the Change Vignettes. Results indicated those with gradualist religious views were not more likely to endorse essentialist views when compared to those with conversionist views. Those who essentialized at high levels were not less likely to endorse the possibility of change in comparison to those who essentialized at lower levels. Participants with high levels of extrinsic religiosity were not more likely to demonstrate essentialist beliefs as compared to those with low levels of extrinsic religiosity. In addition, individuals did not view change as more plausible as they were determined to be more intrinsically religious. No relationship was found between religious affiliation and views of change or measures of essentialist thought. Those belonging to Fundamentalists and Liberalist denominational groups were found to be similar in regard to beliefs about change, and essentialism, as well as intrinsic and extrinsic religiosity. Those classified as Others were significantly different from Fundamentalist and Liberalists, excluding ratings of the importance of good deeds.
25

Validating the Mindset Scale for Use with International Students Attending College in the United States

Winfrey, Steve Edward January 2020 (has links)
Institutions of higher education continue to try and find new ways to help students persist in college (Kinzie & Kuh, 2017). One compelling tool to help students succeed comes from Dweck’s (1999) Mindset model. The model depicts intelligence as either fixed or growth; meaning intelligence can be viewed as unchangeable or malleable. Students with a growth mindset recover from failure quicker, overcome challenges faster, and see difficulty as a positive challenge instead of questioning their intelligence. With the many challenges domestic students face persisting in college, international students studying abroad face additional factors inhibiting their motivation and ability to succeed. The primary purpose of this study was to determine whether Dweck’s (1999) 8-item Mindset sub-scale could be valid with international students studying within the United States. A multiple-sample confirmatory factor analysis using maximum likelihood estimation was used to assess measurement invariance with domestic (n = 1809) and international (n = 275) students at a large-midwestern university. The secondary purpose was to determine whether GPA, gender, year-in-school, English language proficiency, and first-generation status impacted international student mindset scores. A seemingly unrelated regression was used to determine if there were any differences in the sub-group population of international students (n = 268). Results indicated Dweck’s (1999) Mindset Scale is valid for use with international students studying within the U.S. and significant differences were found in the mindset scores within gender, academic rank, age, and first-generation status. The results of this study inform the literature and institutions of higher education on how Dweck’s (1999) mindset model can be used as another tool to help international students succeed in college. Future research implications were shared and discussed.
26

Models of Perception: Lay Theories and Stigma towards Alcohol Use Disorder

Jansen, Tori L 01 January 2020 (has links) (PDF)
Alcohol Use Disorder (AUD) has multiple health and social consequences which negatively affect individuals’ lives. However, the decision to utilize treatment is influenced by a variety of social factors. The stigma associated with AUD may impact individuals’ willingness to seek treatment after drinking is viewed as an issue. A highly stigmatized disorder, perceptions of AUD may be influenced by medical/moral lay theories, responsibility attributions and implicit theories. Once treatment is sought, support from others during the recovery process has been associated with treatment retention rates and success. Lay recovery beliefs, such as change perceptions, influence the amount of support offered to individuals during treatment. 249 college students completed assessments to measure their beliefs regarding medical/moral lay theories, responsibility attributions and implicit theories for AUD. Participants also completed questionnaires on social distance and perceptions of change. This study’s results indicate that medical/moral lay theories and responsibility attributions are linked to stigmatizing attitudes towards AUD. Responsibility attributions and implicit theories interact to influence stigma. It was also found that perceived likelihood of change is influenced by responsibility attributions, while perceived possibility of change is linked to medical/moral lay theories, responsibility attributions and implicit theories. Such relationships between the evaluated lay beliefs and stigmatizing attitudes may have important implications for programs aimed to reduce negative attitudes towards AUD.
27

Directed abstraction during initial learning of a new skill promotes performance and lasting self-concept change

Zunick, Peter V. 27 October 2017 (has links)
No description available.
28

Vågar jag fråga? : En kvantitativ undersökning över vilka faktorer som kan påverka gymnasieelevers hjälpsökande beteende / Dare I ask? : A quantitative survey of which factors can influence high school students' help-seeking behavior

Enbom, Elin January 2023 (has links)
Denna studie har två övergripande syften. Det första är att undersöka om gymnasieelever tror att de kan påverka sin matematiska intelligens eller inte. Det andra syftet är att undersöka hur gymnasieelevers hjälpsökande beteende ser ut och vilka faktorer som påverkar dessa beteenden. Data samlades in via enkäter på i en skola i Norrbotten, totalt besvarade 250 gymnasieelever enkäten. Resultatet från undersökningen visade att gymnasieeleverna generellt hade en mer dynamisk än statisk syn på sin egen matematiska intelligens. Resultatet visade även att andelen gymnasieelever som hade ett undvikande hjälpsökande beteende var 21.6 % samt att få gymnasieelever sökte hjälp publikt medan merparten av gymnasieeleverna sökte hjälp privat, dock i olika hög grad. Slutligen visade resultatet att gymnasieelevernas undvikande hjälpsökande beteende påverkades av deras rädsla att uppfattas som dum av klasskamrater och utav deras syn på sin egen matematiska intelligens. Resultatet visade även att gymnasieelevernas publika hjälpsökande beteende korrelerade med deras rädsla att uppfattas som dum utav klasskamrater. / This study has two overall aims. The first is to investigate whether high school students believe that they can influence their mathematical intelligence or not. The second aim is to investigate high school students' help-seeking behaviour and which factors influence these behaviours. Data was collected via questionnaires at a school in Norrbotten, a total of 250 high school students answered the questionnaire. The results of the survey showed that the high school students generally had a more dynamic than static view of their own mathematical intelligence. The results also showed that the percentage of high school students who had an avoidant helpseeking behaviour was 21.6% and that few high school students sought help publicly, while most high school students sought help privately, although to varying degrees. Finally, the results showed that high school students' avoidant help-seeking behaviour was influenced by their fear of being perceived as dumb by classmates and by their view of their own mathematical intelligence. The results also showed that the high school students' public helpseeking behaviour correlated with their fear of being perceived as dumb by their classmates.
29

Théories implicites chez les agresseurs de femmes adultes

Longpré, Nicholas 09 1900 (has links)
La présence de distorsions cognitives chez les délinquants sexuels est considérée comme étant intimement liée à l’étiologie et au maintient des comportements sexuels déviants. Selon Ward et Keenan (1999), les distorsions cognitives émergent des théories implicites. Les théories implicites peuvent être définies comme étant un réseau de croyances interreliées que les délinquants ont à propos d’eux et du monde qui les entoure. Polaschek et Ward (2002) ainsi que Polaschek et Gannon (2004) ont postulé qu’il existe 5 théories implicites chez les violeurs : Les femmes sont des objets sexuels; L’excitation sexuelle de l’homme est incontrôlable; Le droit de faire ce que nous voulons; Le monde est dangereux; et Les femmes sont dangereuses. La présente recherche avait pour but d’examiner si les théories implicites chez les violeurs étaient pleinement représentées par les travaux de Polaschek et collègues. Les distorsions cognitives de 21 agresseurs sexuels de femmes adultes ont été analysées à partir de l’analyse de leurs discours. Les analyses indiquent que quatre des cinq théories implicites sont présentes dans notre échantillon. De plus, la théorie implicite Les femmes sont des objets sexuels serait mieux conceptualisée en tant que Les femmes sont des objets. Finalement, et en complément aux résultats des études de Polaschek, notre échantillon présente des cognitions qui normalisent la criminalité, la délinquance, la violence et la sexualité pour atteindre leurs buts; nous conduisant à la création d’une nouvelle théorie implicite : Normalisation du crime. Nos résultats indiquent qu’il y aurait peut-être d’autre / The presence of cognitive distortions among sex offenders are considered to be highly influential in the etiology and maintenance of deviant sexual behavior. According to Ward and Keenan (1999), cognitive distortions emerge from implicit theories. Implicit theories can be defined as a network of interrelated beliefs that sex offenders hold about them, the others and the world. Polaschek and Ward (2002) and Polaschek and Gannon (2004) postulates that there is five implicit theories amongst rapists: Women are Sexual objects; Male Sex Drive is Uncontrollable; Entitlement; Dangerous World; and Women are Dangerous. The current research examined whether the cognitive distortions of rapists are fully represent by the implicit theories proposed by Polaschek and colleagues. Semi-structured interviews were conducted with 21 convicted rapists and their cognitive distortions were analyzed using the grounded theory method. Our analysis indicates the presence of four of the five Polaschek’s implicit theories among our sample. In addition, the implicit theory Women are Sex object would better be conceptualise as Women are Object. Finally, and in contrast to Polaschek’s research, our sample of rapists demonstrated cognitions that normalize the use of criminality, delinquency, violence and sexuality to achieve their goals. These findings lead us to the creation of a new implicit theory : Normalisation of Crime. Our findings indicate that there may be implicit theories among rapists that have not yet been fully explored.
30

Comparing outcome measures derived from four research designs incorporating the retrospective pretest.

Nimon, Kim F. 08 1900 (has links)
Over the last 5 decades, the retrospective pretest has been used in behavioral science research to battle key threats to the internal validity of posttest-only control-group and pretest-posttest only designs. The purpose of this study was to compare outcome measures resulting from four research design implementations incorporating the retrospective pretest: (a) pre-post-then, (b) pre-post/then, (c) post-then, and (d) post/then. The study analyzed the interaction effect of pretest sensitization and post-intervention survey order on two subjective measures: (a) a control measure not related to the intervention and (b) an experimental measure consistent with the intervention. Validity of subjective measurement outcomes were assessed by correlating resulting to objective performance measurement outcomes. A Situational Leadership® II (SLII) training workshop served as the intervention. The Work Involvement Scale of the self version of the Survey of Management Practices Survey served as the subjective control measure. The Clarification of Goals and Objectives Scale of the self version of the Survey of Management Practices Survey served as the subjective experimental measure. The Effectiveness Scale of the self version of the Leader Behavior Analysis II® served as the objective performance measure. This study detected differences in measurement outcomes from SLII participant responses to an experimental and a control measure. In the case of the experimental measure, differences were found in the magnitude and direction of the validity coefficients. In the case of the control measure, differences were found in the magnitude of the treatment effect between groups. These differences indicate that, for this study, the pre-post-then design produced the most valid results for the experimental measure. For the control measure in this study, the pre-post/then design produced the most valid results. Across both measures, the post/then design produced the least valid results.

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