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Kakoulidis I, Ilias I, Linardi A, Stergiotis S, Togias S, Michou A, Koukkou E. Glycemic profile assessment during betamethasone administration in women with twin pregnancies after IVF with or without gestational diabetes. Diabetes Metab Syndr 2022; 16:102534. [PMID: 35691203 DOI: 10.1016/j.dsx.2022.102534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/31/2022] [Accepted: 06/02/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND AIMS Betamethasone's effect on glycemia in twin pregnancies, with or without gestational diabetes mellitus, has not been adequately investigated. METHODS We assessed the glycemic profile of 30 women with twin pregnancies after in-vitro-fertilization who were given betamethasone. RESULTS The majority of women were treated eventually with insulin to maintain glycemia. In insulin-treated women the increase in insulin dosage was of 61.1%. Insulin use/dosage was not associated with betamethasone dose, age, gestational age, weight gain in pregnancy, or duration of hyperglycemia. CONCLUSION Post-betamethasone, twin pregnancies seem to follow the same glycemia pattern as singleton pregnancies.
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Affiliation(s)
- Ioannis Kakoulidis
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece.
| | - Ioannis Ilias
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Anastasia Linardi
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Stefanos Stergiotis
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Stefanos Togias
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Aikaterini Michou
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Eftychia Koukkou
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
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Kakoulidis I, Ilias I, Stergiotis S, Togias S, Michou A, Lekkou A, Mastrodimou V, Pappa A, Milionis C, Venaki E, Koukkou E. Study on the Interaction between Serum Thyrotropin and Semen Parameters in Men. Med Sci (Basel) 2022; 10:medsci10020022. [PMID: 35466230 PMCID: PMC9036276 DOI: 10.3390/medsci10020022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 03/24/2022] [Accepted: 04/01/2022] [Indexed: 11/22/2022] Open
Abstract
The effect of thyroid function on semen parameters has been studied in pathological conditions in small studies. With this research work, we aimed to study thyroid hormone effects on semen parameters in 130 men who were evaluated for couple subfertility. Our study was cross-sectional. We noted semen volume, sperm concentration, total sperm count, testosterone levels and thyrotropin (TSH) levels. The analysis included ordinary least squares regression (OLS-R), quantile regression (QR) and segmented line regression (SR). Using OLS-R, a weak negative correlation was found between the logTSH levels and semen volume (r = −0.16, r2 = 0.03, p = 0.05). In Q-R, each incremental unit increase in logTSH decreased the mean semen volume between −0.78 ± 0.44 and −1.33 ± 0.34 mL (40–60th response quantile) and between −1.19 ± 0.71 and −0.61 ± 0.31 mL (70–90th response quantile) (p = 0.049). With SR, a biphasic relationship of sperm concentration with TSH was noted (positive turning to negative, peaking at TSH = 1.22 μIU/mL). Thus, a weak negative association between the TSH levels and semen volume was noted, showing a trough within the usual normal range for TSH. Moreover, a biphasic relationship between the sperm concentration and TSH was also noted, peaking at approximately mid-normal TSH levels. Based on our results, TSH explained slightly less than 3% of the variation in semen volume and 7% of the sperm concentration (thus, other factors, which were not studied here, have a more important effect on it).
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Mouratidis A, Michou A, Telli S, Maulana R, Helms-Lorenz M. No aspect of structure should be left behind in relation to student autonomous motivation. Br J Educ Psychol 2022; 92:1086-1108. [PMID: 35170032 DOI: 10.1111/bjep.12489] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 02/07/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Provision of structure in classroom settings constitutes one of the pillars of conducive learning environments. However, little is known whether the particular elements of provided structure-namely, contingency, clear expectations, help and support, and monitoring-are equally important for student learning and motivation. AIMS In this cross-sectional study, we aimed to investigate to what extent students' autonomous motivation is linearly and curvilinearly related to their perceptions of their teachers' contingency, clear expectations, help and support, and monitoring. SAMPLE Participants were 12,036 Turkish adolescent students (age range: 15-19 years; 54.4% males) from 446 classes, nested into 24 public schools. METHODS Cross-sectional, based on student ratings of their self-determined motivation and their teacher structure provision and autonomy support. RESULTS Multilevel and ordinary least-squares polynomial regression analyses showed all the four perceived structure elements to predict autonomous motivation, with expectations and contingency (especially when coupled with monitoring) being even more important predictors than the other elements. Response surface analyses also showed strong positive relation between autonomous motivation and all the possible pairs of the four elements of perceived structure along the line of congruence, suggesting an additive effect when teachers are thought to be contingent and helpful and supportive (or monitor their students, or clearly communicate their expectations). CONCLUSIONS These findings imply the key role that teachers could play in enhancing their students' autonomous motivation by providing all the elements of structure.
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Affiliation(s)
- Athanasios Mouratidis
- School of Physical Education and Sport Sciences, National and Kapodistrian University of Athens, Greece
| | | | - Sibel Telli
- Department of Mathematics and Science Education, Education Facult, Çanakkale Onsekiz Mart University (COMU), Turkey.,Institute for Science Education and Communication (ISEC), University of Groningen, The Netherlands
| | - Ridwan Maulana
- Department of Teacher Education, University of Groningen, The Netherlands
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Kakoulidis I, Thomopoulos C, Ilias I, Stergiotis S, Togias S, Michou A, Milionis C, Venaki E, Koukkou E. Alpha-Methyldopa May Attenuate Insulin Demand in Women with Gestational Diabetes Treated with Betamethasone. Healthcare (Basel) 2022; 10:healthcare10010135. [PMID: 35052298 PMCID: PMC8775714 DOI: 10.3390/healthcare10010135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 01/02/2022] [Accepted: 01/08/2022] [Indexed: 11/16/2022] Open
Abstract
Gestational diabetes mellitus (GDM) is associated with hypertensive disorders in pregnancy. Alpha-methyl-DOPA (αMD) is a commonly used medication for hypertension in pregnant women. This medication may be associated with alteration in insulin resistance and glucose homeostasis. The aim of the present study was to investigate in 152 pregnant women whether the demands of exogenous insulin in glucocorticoid-treated women during pregnancy are different between those with GDM and hypertension treated with αMD and those without hypertension. In the group of women with GDM under insulin treatment, who received αMD for hypertension, the increase in insulin needs was relatively lower by at least 30% of the pre-admission insulin dose compared to all of the remaining women not receiving αMD in the same group (9 women vs. 50 women, p = 0.035). Our work raises the hypothesis that αMD can favorably modulate insulin sensitivity in the third trimester of pregnancy in previously insulin-treated women with gestational diabetes who receive glucocorticoids.
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Affiliation(s)
- Ioannis Kakoulidis
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, GR-11521 Athens, Greece
| | - Costas Thomopoulos
- Department of Cardiology, Elena Venizelou General and Maternity Hospital, GR-11522 Athens, Greece
| | - Ioannis Ilias
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, GR-11521 Athens, Greece
| | - Stefanos Stergiotis
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, GR-11521 Athens, Greece
| | - Stefanos Togias
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, GR-11521 Athens, Greece
| | - Aikaterini Michou
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, GR-11521 Athens, Greece
| | - Charalampos Milionis
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, GR-11521 Athens, Greece
| | - Evangelia Venaki
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, GR-11521 Athens, Greece
| | - Eftychia Koukkou
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, GR-11521 Athens, Greece
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Kakoulidis I, Ilias I, Linardi A, Michou A, Milionis C, Lekkou A, Venaki E, Koukkou E. Insulin requirements during lactation in women with diabetes mellitus type 1 in comparison with pre-pregnancy levels: A 10-year retrospective study. Health Care Women Int 2021; 43:309-312. [PMID: 34586960 DOI: 10.1080/07399332.2021.1959588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The metabolic profile variability of women with diabetes mellitus type 1 (DM1) during breastfeeding, leads to a reassessment in managing glycemia, mainly to prevent hypoglycemia. In this retrospective study we assessed insulin needs, vis-à-vis breastfeeding in DM1. A 10.7% reduction of daily insulin dosage, compared to pre-pregnancy insulin needs, was noted in women who breastfed exclusively versus 10.8% in those who supplemented breastfeeding (p = NS). Women who experienced hypoglycemic episodes, tended (but not significantly) to be younger (p = 0.10), with longer duration of DM1 and more weight gain in pregnancy. Exclusive breastfeeding was associated with younger age (p = 0.04), regardless of hypoglycemia (p = 0.25).
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Affiliation(s)
- Ioannis Kakoulidis
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Ioannis Ilias
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Anastasia Linardi
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Aikaterini Michou
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Charalampos Milionis
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Anastasia Lekkou
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Evangelia Venaki
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Eftychia Koukkou
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
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Selçuk Ş, Koçak A, Mouratidis A, Michou A, Sayıl M. Procrastination, perceived maternal psychological control, and structure in math class: The intervening role of academic self‐concept. Psychology in the Schools 2021. [DOI: 10.1002/pits.22542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Şule Selçuk
- Department of Psychology, Faculty of Arts and Sciences Kastamonu University Kastamonu Turkey
| | - Aylin Koçak
- Department of Psychology Izmir University of Economics Izmir Turkey
| | | | - Aikaterini Michou
- Department of Educational Sciences, Graduate School of Education Bilkent University Ankara Turkey
| | - Melike Sayıl
- Department of Psychology TED University Ankara Turkey
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Kakoulidis I, Ilias I, Linardi A, Michou A, Milionis C, Petychaki F, Venaki E, Koukkou E. Glycemia after Betamethasone in Pregnant Women without Diabetes-Impact of Marginal Values in the 75-g OGTT. Healthcare (Basel) 2020; 8:healthcare8010040. [PMID: 32079162 PMCID: PMC7151230 DOI: 10.3390/healthcare8010040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 02/08/2020] [Accepted: 02/14/2020] [Indexed: 11/21/2022] Open
Abstract
Betamethasone (BM) administration in pregnancy has been shown to reduce the incidence and severity of neonatal respiratory distress syndrome. Its known diabetogenic impact, combined with placental insulin resistance, leads to a transient increase in glycemia. However, its effect on glucose homeostasis in pregnancy has not been adequately investigated. We closely monitored and assessed the glycemic profile of 83 pregnant women, with normal glucose metabolism, who were given BM during their hospitalization due to threatened premature labor. A significant change in the glycemic profile in most patients was noted, lasting 1.34 ± 1.05 days. Sixty-six of eighty-three women were eventually treated with insulin to maintain glycemia within acceptable limits. The mean ± SD insulin dosage was 12.25 ± 11.28 units/day. The need for insulin therapy was associated with higher BM doses and the presence of marginal values in the 75-g oral glucose tolerance test (OGTT) at 60 min. Our study demonstrates, following BM administration, the need for increased awareness and individualized monitoring/treatment of pregnant women with normal—yet marginal—values in the 75-g OGTT.
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Aydın G, Michou A. Self-determined motivation and academic buoyancy as predictors of achievement in normative settings. Br J Educ Psychol 2019; 90:964-980. [PMID: 31877237 DOI: 10.1111/bjep.12338] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 11/23/2019] [Indexed: 12/01/2022]
Abstract
BACKGROUND Academic buoyancy (Martin & Marsh, 2006, Oxford Review of Education, 35, 353; 2008, Journal of School Psychology, 46, 53) is students' competence to respond effectively to academic daily setbacks and is considered an optimal characteristic of students' functioning related to achievement. From the self-determination theory perspective (Ryan & Deci, 2017, American Psychologist, 55, 68), satisfaction of the need for autonomy, competence, and relatedness and autonomous forms of motivation relate to students' optimal functioning in schooling. AIMS We investigated (1) whether students' end-of-course (T2) academic buoyancy in the normative environment of English preparatory programmes (EPP) is predicted by their beginning-of-course (T1) need satisfaction or frustration and autonomous or controlled motivation (i.e., high or low self-determined motivation), and (2) whether students' T2 academic buoyancy mediates the relation between students' T1 self-determined motivation and final (T3) academic achievement. SAMPLE In T1 and T2, 267 students (Mage = 19.11, SD = 1.28) attending three EPPs in Ankara, Turkey, participated in the study. METHOD A prospective design was used, data were collected through self-reports, and SEM was conducted to test the hypotheses. RESULTS Students' T1 need frustration negatively predicted T1 autonomous motivation and positively predicted T1 controlled motivation, which (respectively) positively and negatively predicted T2 academic buoyancy. T1 need satisfaction related positively to T2 academic buoyancy. Finally, T2 academic buoyancy mediated the relation between students' need satisfaction and final achievement while controlled motivation was also negatively related to final achievement. CONCLUSION Students' high need satisfaction and low need frustration as well as high autonomous and low controlled motivation could support students' buoyancy and achievement in the normative settings of EPP.
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Affiliation(s)
- Görkem Aydın
- Graduate School of Education, Bilkent University, Ankara, Turkey
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Kakoulidis I, Ilias I, Linardi A, Milionis C, Michou A, Koukkou E. Glycemic profile assessment during betamethasone administration in women with gestational diabetes mellitus. Diabetes Metab Syndr 2019; 13:214-215. [PMID: 30641699 DOI: 10.1016/j.dsx.2018.08.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Accepted: 08/01/2018] [Indexed: 11/18/2022]
Abstract
AIM Betamethasone's effect on glucose homeostasis in the presence of gestational diabetes has not been adequately investigated. MATERIALS-METHODS We assessed the glycemic profile of 99 women with gestational diabetes (52 on insulin, 47 on medical nutrition therapy) who were given betamethasone during hospitalization for at risk pregnancies. RESULTS In insulin-treated women the increase in total daily insulin dose significantly linked to betamethasone dose (p = 0.014). In women on diet, the need for insulin was positively related to betamethasone dose, age and gestational age >34th week (all p < 0.05). CONCLUSION Parsimonious betamethasone use might still be beneficial with a milder effect on glycemia.
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Affiliation(s)
- Ioannis Kakoulidis
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece.
| | - Ioannis Ilias
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Anastasia Linardi
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Charalampos Milionis
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Aikaterini Michou
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
| | - Eftychia Koukkou
- Department of Endocrinology, Diabetes and Metabolism, Elena Venizelou General and Maternity Hospital, Athens, Greece
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Stefanopoulos D, Papaioannou NA, Papavassiliou AG, Mastorakos G, Vryonidou A, Michou A, Dontas IA, Lyritis G, Kassi E, Tournis S. A contemporary therapeutic approach to bone disease in beta-thalassemia - a review. J Frailty Sarcopenia Falls 2018; 3:13-25. [PMID: 32300690 PMCID: PMC7155348 DOI: 10.22540/jfsf-03-013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/27/2018] [Indexed: 01/19/2023] Open
Abstract
Homozygous beta-thalassemia represents a serious hemoglobinopathy, in which an amazing prolongation in the survival rate of patients has been achieved over recent decades. A result of this otherwise positive evolution is the fact that bone problems have become a major issue in this group of patients. Through an in-depth review of the related literature, the purpose of this study is to present and comment on the totality of the data that have been published to date pertaining to the prevention and treatment of thalassemia bone-disease, focusing on: the contribution of diet and lifestyle, the treatment of hematologic disease and its complications, the management of hypercalciuria, the role of vitamins and minerals and the implementation of anti-osteoporosis medical regimen. In order to comprehensively gather the above information, we mainly reviewed the international literature through the PubMed database, searching for the preventive and therapeutic data that have been published pertaining to thalassemia bone-disease over the last twenty-nine years. There is no doubt that thalassemia bone-disease is a complication of a multi-factorial etiopathology, which does not follow the rules of classical postmenopausal osteoporosis. Bisphosphonates have been the first line of treatment for many years now, with varied and usually satisfactory results. In addition, over the last few years, more data have arisen for the use of denosumab, teriparatide, and other molecules that are in the clinical trial phase, in beta-thalassemia.
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Affiliation(s)
- Dimitrios Stefanopoulos
- Laboratory for Research of the Musculoskeletal System “Th. Garofalidis”, KAT Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Nikolaos A. Papaioannou
- Laboratory for Research of the Musculoskeletal System “Th. Garofalidis”, KAT Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Athanassios G. Papavassiliou
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - George Mastorakos
- Second Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Aretaieion Hospital, Athens, Greece
| | - Andromachi Vryonidou
- Department of Endocrinology, Diabetes & Metabolism, General Hospital Korgialenio-Benakio, Athens, Greece
| | - Aikaterini Michou
- Deparment of Endocrinology, “Elena Venizelou” General Hospital, Athens, Greece
| | - Ismene A. Dontas
- Laboratory for Research of the Musculoskeletal System “Th. Garofalidis”, KAT Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | | | - Eva Kassi
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- First Department of Internal Medicine - Medical School- Laikon Hospital - National and Kapodistrian University of Athens, Greece
| | - Symeon Tournis
- Laboratory for Research of the Musculoskeletal System “Th. Garofalidis”, KAT Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
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Mouratidis A, Michou A, Vassiou A. Adolescents’ autonomous functioning and implicit theories of ability as predictors of their school achievement and week-to-week study regulation and well-being. Contemporary Educational Psychology 2017. [DOI: 10.1016/j.cedpsych.2016.09.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Michou A, Vansteenkiste M, Mouratidis A, Lens W. Enriching the hierarchical model of achievement motivation: Autonomous and controlling reasons underlying achievement goals. Br J Educ Psychol 2014; 84:650-66. [DOI: 10.1111/bjep.12055] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Revised: 07/16/2014] [Indexed: 11/26/2022]
Affiliation(s)
| | | | | | - Willy Lens
- Department of Psychology; University of Leuven; Belgium
- University of the Free State; Bloemfontein South Africa
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Mouratidis A, Vansteenkiste M, Lens W, Michou A, Soenens B. Within-person configurations and temporal relations of personal and perceived parent-promoted aspirations to school correlates among adolescents. Journal of Educational Psychology 2013. [DOI: 10.1037/a0032838] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Mouratidis A, Vansteenkiste M, Michou A, Lens W. Perceived structure and achievement goals as predictors of students' self-regulated learning and affect and the mediating role of competence need satisfaction. Learning and Individual Differences 2013. [DOI: 10.1016/j.lindif.2012.09.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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