2009
DOI: 10.1590/s0080-62342009000500010
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Instrumento de Medida do Sentimento de Impotência para pacientes adultos

Abstract: O objetivo deste artigo é relatar a construção de um instrumento para medir o sentimento de impotência em pacientes adultos internados. Para a construção deste instrumento, utilizamos procedimentos teóricos, empíricos e analíticos (estatísticos) com base na psicometria. O instrumento foi testado com 210 pacientes para seleção de itens, confiabilidade e validade e ficou constituído por 12 itens com três domínios: capacidade de realizar comportamento (alfa=0,845), percepção da capacidade de tomar decisões (alfa=… Show more

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Cited by 11 publications
(3 citation statements)
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“…Tools to assess the attributes of being wheelchair-bound and being bedridden are the activities of daily living scale (Katz Index of ADLs or Barthel-Index) (Hartigan, 2007), the Lawton instrumental activities of daily living scale (IADL-Scale) (Graf, 2008), the Life-Space Assessment Questionnaire (LSA) (Peel et al, 2005), the Powerlessness assessment tool (Braga & Cruz, 2009), the de Morton Mobility Index (DEMMI) (Morton et al, 2008). Weakness can be measured by a clinical assessment (force and endurance measurements) and endurance by the attribute itself.…”
Section: Empirical Referentsmentioning
confidence: 99%
“…Tools to assess the attributes of being wheelchair-bound and being bedridden are the activities of daily living scale (Katz Index of ADLs or Barthel-Index) (Hartigan, 2007), the Lawton instrumental activities of daily living scale (IADL-Scale) (Graf, 2008), the Life-Space Assessment Questionnaire (LSA) (Peel et al, 2005), the Powerlessness assessment tool (Braga & Cruz, 2009), the de Morton Mobility Index (DEMMI) (Morton et al, 2008). Weakness can be measured by a clinical assessment (force and endurance measurements) and endurance by the attribute itself.…”
Section: Empirical Referentsmentioning
confidence: 99%
“…Powerlessness is a psychological state in which an individual feels out of control and unable to cope with current or future situations (Braga & de Cruz, 2009). It is also a pervasive negative psychological outcome during the COVID-19 pandemic in China (Biddlestone et al, 2020;Guo et al, 2020;Liu et al, 2020).…”
Section: The Mediating Roles Of Sense Of Control and Powerlessnessmentioning
confidence: 99%
“…In this study, the Cronbach's α of all 12 items was 0.94. Braga & Cruz's (2009) 12-item Powerlessness Assessment Tool was used to assess the same-named variable. Items of this scale were grouped into three subscales: Powerlessness in Perform Behavior (e.g., "I feel incapable of looking after myself"); Powerlessness in Make Decision (e.g., "Nothing I do can change the situation I am in"); and Powerlessness in Control (e.g., "I feel sad when I think I need someone to help me").…”
Section: Mediating Variablesmentioning
confidence: 99%