U ovom istraživanju proveravana je validnost desetoajtemskog upitnika BFI-10, namenjenog proceni crta ličnosti iz modela Velikih pet. Ispitivanje je obavljeno na uzorku od 112 ispitanika i njima bliskih osoba (N = 203). Proveravana je pouzdanost ukupnih rezultata na skalama upitnika, kao i konvergentna, divergentna i prediktivna validnost. Skale Otvorenost i Saradljivost pokazale su nižu pouzdanost od ostalih. Prosečna interkorelacija skala domena iznosila je .16 i govori u prilog divergentne validnosti upitnika. Konvergentna validnost proverena je: (1) korelacijama rezultata na skalama upitnika BFI-10 sa rezultatima na skalama poznatog upitnika NEO PI-R koje služe za procenu sličnih konstrukata (M r = .61); (2) korelacijama mera samoprocene dobijenih na BFI-10 sa procenama od strane dveju bliskih osoba muškog i ženskog pola (M r = .37). Prediktivna validnost upitnika potvrđena je značajnim korelacijama sa rezultatima na Upitniku za procenu svakodnevnog ponašanja. Rezultati sugerišu da je upitnik BFI-10 moguće koristiti za grubu procenu bazičnih crta ličnosti u istraživanjima u kojima je neophodno korišćenje izuzetno kratkih skala i u kojima procena ličnosti nije osnovni cilj.
We study quantum features of electromagnetic radiation propagating in the one-dimensional superconducting quantum metamaterial comprised of an infinite chain of charge qubits placed within two-stripe massive superconducting resonators. The Quantum-mechanical model is derived assuming weak fields and that, at low temperatures, each qubit is either unoccupied (N = 0) or occupied by a single Cooper pair (N = 1). We demonstrate the emergence of two bands of single-photon-qubitbound states with the energies lying outside the photon continuum: highly above and slightly below it. The higher energy band slowly varies with the qubit-photon center of mass quasi-momentum. It becomes practically flat provided that electromagnetic energy is far below the Josephson one, while the latter is small compared to the charging one. The dispersion of the lower band is practically identical to that of free photons. The emergence of bound states may cause radiation trapping indicating its application for the control of photon transport in superconducting qubit-based artificial media.
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