Adolescent Psychological Resilience Scale: Validity and reliability study

Cilj ovog istraživanja bio je razvoj Ljestvice psihološke otpornosti kod adolescenata. Provedena su istraživanja valjanosti i pouzdanosti. U istraživanju je sudjelovalo 347 učenika srednjih škola. Faktorska analiza konstruktne valjanosti objasnila je 56,99% ukupne varijance, te otkrila 29 čestica i 6 faktora. Kriteriji za provjeru valjanosti uključili su Inventar rješavanja problema s korelacijom od 0,47, Beckovu ljestvicu beznađa s 0,61 i Ljestvicu lokusa kontrole, u kojoj je utvrđena korelacija od 0,46. Provjera pouzdanosti pokazala je da je Cronbachov alfa 0,87, 0,61 i 0,89 za vrijednosti dobivene na podljestvicama. Poslije jednomjesečnog razdoblja, rezultati test-retest korelacije bili su 0,87. U drugom istraživanju pouzdanosti, 27% usporedbi gornjih i donjih skupina otkrilo je značajne razlike na svim česticama. Na kraju, provjerena je korelacijska analiza ukupnih čestica te je utvrđena razlika između 0,59 i 0,81. Na temelju tih nalaza, možemo zaključiti da se Ljestvica psihološke otpornosti kod adolescenata može primijeniti u područjima obrazovanja i psihologije te da je pouzdan i valjan mjerni instrument.The purpose of this research was the development of an Adolescent Psychological Resilience Scale. Validity and reliability studies were completed. Participants in the study were 347 high school students. Exploratory factor analyses of construct validity explained 56.99% of the total variance of the scale and found 29 items and 6 factors. The criteria for the validity of the study included the Problem Solving Inventory with 0.47, the Beck Hopelessness Scale with 0.61 and the Locus of Control Scale, in which a 0.46 correlation was found. In a reliability study, the Cronbach’s alpha was 0.87, 0.61, and 0.89 for the subscales-ranged alpha values. After an interval of 1 month, a result of the test-retest correlation coefficient was found to be 0.87. In another reliability study, 27% of bottom-top group comparisons revealed significant differences in all items. Finally, the item-total correlation analysis of the relationship was examined and found to vary between 0.59 and 0.81. Based on these findings, we can say that the Adolescent Resilience Scale can be used in the field of education and psychology and that it is a reliable and valid measurement tool

European Union as a Leader in Climate Change Policy: Assessing Europe’s Roles in the World∗

The European Union has grown up in terms of influence and size in international politics. The size of its economy and the ever-increasing membership, have seen its ambitions grow meaning that the EU now has an international presence it did not have at its formation. It is easy to say that with the EU being an ambitious actor in international politics, the rise into prominence of climate change naturally came in handy for the EU as it provided an opportunity for the EU to assert itself and prove both its capacity and presence. The 1992 Rio Earth Summit and the withdrawal of the USA from the obligations of the Kyoto came as a blessing in disguise for the Union as it seized the moment to assert itself. Thus, in trying to understand what role the EU has or is playing in international climate change politics, there is need to assess its leadership claims and what it has done to prove these claims. To get there, the paper will navigate through a part of the discipline of International Relations (IR) to understand how it provides for a basis to explain or understand the EU’s limitations and strengths on actorness

Rectal Dieulafoy Lesions: A Rare Etiology of Chronic Lower Gastrointestinal Bleeding

Dieulafoy lesion is rarely seen, yet it can be life-threatening. This lesion makes up to 1-2% of gastrointestinal bleedings and must definitely be considered in gastrointestinal bleedings whose source cannot be identified. In this case study, the 75-year-old woman was suffering from active, fresh, and massive rectal bleeding. Colonoscopy was applied in order to find out the source of bleeding. In the typical endoscopic appearance of the lesion a single round mucosal defect in the rectum and arterial bleeding were observed. To procure hemostasis, epinephrine was injected into the lesion and the bleeding vein was sutured

Self-efficacy, Self-esteem, and Subjective Happiness of Teacher Candidates at the Pedagogical Formation Certificate Program

This study investigated the relationship between self-efficacy, self-esteem, and subjective happiness. The study group is composed by 556 (291 female; 265 male) students who were studying at the pedagogical formation program at Mugla Sıtkı Kocman University. The data were collected by using the General Self-Efficacy Scale-Turkish Form, Self-Confidence Scale, and Subjective Happiness Scale. Pearson product-moment correlation analysis was employed to study the relationship between self-efficacy, self-esteem, and subjective happiness; structural equation modeling was also used for explaining subjective happiness. Initiation, effort, and persistence subdimensions of self-efficacy and internal self-confidence and external self-confidence subdimensions of self-esteem were found to be significantly correlated to subjective happiness. A significant impact of initiation, effort, and persistence subdimensions of self-efficacy and internal self-confidence and external self-confidence subdimensions of self-esteem on subjective happiness was detected. The theoretical implications of the link between self-efficacy, self-esteem, and subjective happiness were discussed

Slip distribution of the 2017 M(w)6.6 Bodrum-Kos earthquake: resolving the ambiguity of fault geometry

SUMMARY The 2017 July 20, Mw6.6 Bodrum–Kos earthquake occurred in the Gulf of Gökova in the SE Aegean, a region characterized by N–S extension in the backarc of the easternmost Hellenic Trench. The dip direction of the fault that ruptured during the earthquake has been a matter of controversy where both north- and south-dipping fault planes were used to model the coseismic slip in previous studies. Here, we use seismic (seismicity, main shock modelling, aftershock relocations and aftershock mechanisms using regional body and surface waves), geodetic (GPS, InSAR) and structural observations to estimate the location, and the dip direction of the fault that ruptured during the 2017 earthquake, and the relationship of this event to regional tectonics. We consider both dip directions and systematically search for the best-fitting locations for the north- and south-dipping fault planes. Comparing the best-fitting planes for both dip directions in terms of their misfit to the geodetic data, proximity to the hypocenter location and Coulomb stress changes at the aftershock locations, we conclude that the 2017 earthquake ruptured a north-dipping fault. We find that the earthquake occurred on a 20–25 km long, ∼E–W striking, 40° north-dipping, pure normal fault with slip primarily confined between 3 and 15 km depth, and the largest slip exceeding 2 m between depths of 4 and 10 km. The coseismic fault, not mapped previously, projects to the surface within the western Gulf, and partly serves both to widen the Gulf and separate Kos Island from the Bodrum Peninsula of SW Anatolia. The coseismic fault may be an extension of a mapped, north-dipping normal fault along the south side of the Gulf of Gökova. While all of the larger aftershocks are consistent with N–S extension, their spatially dispersed pattern attests to the high degree of crustal fracturing within the basin, due to rapid trenchward extension and anticlockwise rotation within the southeastern Aegean