Marcin Staniewski

Datos Biográficos

ID7544131
NOMBREMarcin Staniewski
NOMBRESMarcin
APELLIDOStaniewski
FIRMASTANIEWSKI M
AFILIACIONESVIZJA University
VERIFICADONo
TOTAL DE OBRAS4
TOTAL DE CITAS0
TOTAL COMO AUTOR4
TOTAL COMO EDITOR0
PRIMER AÑO DE PUBLICACIÓN2015
AÑO MÁS RECIENTE DE PUBLICACIÓN2026
ÍNDICE H0

  • Narrative Construction of the Self in Contemporary Polish Personalist Psychology

    Open AccessPIOTR NOWICKI, Konrad Janowski et al.ARTICLEXLinguae2026

    This article examines how contemporary Polish personalist psychology constructs the self through narrative from a philosophical–linguistic angle. It argues that agency, responsibility, meaning, and integration function as constitutive categories of personhood. Using hermeneutic reconstruction and qualitative discourse analysis, the study identifies recurring semantic fields and grammatical/evaluative patterns that stabilise a normative, agentic, …

  • The influence of Instagram on mental well-being and purchasing decisions in a pandemic

    Open AccessMarcin W Staniewski, Marcin Staniewski et al.ARTICLETechnological Forecasting and…2022

    The main aim of the study was to investigate Instagram's impact on users’ mental well-being and behavior (including purchasing activity) during the pandemic. The study was conducted on 359 respondents who stated that they used Instagram regularly. Three questionnaire tools were implemented: the Instagram Usage Questionnaire (original tool), the MSEI Multidimensional Self-Esteem Inventory by O'Brien and Epstein, and the Personal Data Sheet (origin…

  • Start-up intentions of potential entrepreneurs – the contribution of hope to success

    Open AccessMarcin W Staniewski, Marcin Staniewski et al.ARTICLEEconomic Research-Ekonomska…2016

    In line with Ajzen’s theory of planned behaviour (1991), an individual’s behaviour is a product of intentions based on attitude toward behaviour, subjective norms, and perceived control. It seems important to seek factors that underlie business intentions and that go beyond Ajzen’s theory when adapting the model to business-related behaviour. This study aims to determine the predictive value of Snyder’s hope of success for start-up intentions. Th…

  • Motivating factors and barriers in the commencement of one’s own business for potential entrepreneurs

    Open AccessMarcin W Staniewski, Marcin Staniewski et al.ARTICLEEconomic Research-Ekonomska…2015

    This paper aims to recognise the factors that motivate potential entrepreneurs in the commencement of one’s own business activity and to determine factors that hamper potential entrepreneurs in starting up their own businesses. The study was conducted by surveying 255 people who planned to start their own business. The author’s questionnaire was administered to all participants. Respondents recognised three main factors that motivate people to th…