An evolutionary approach to grief-related rumination: Construction and validation of the Bereavement Analytical Rumination Questionnaire

There has been little evolutionarily oriented empirical research on the intense, repetitive thoughts—ruminations—that often occur during grief. We used evolutionary theory to develop a new instrument for evaluating grief-related rumination titled the Bereavement Analytical Rumination Questionnaire (BARQ) operationalized by two dimensions: root cause analysis (RCA), the analysis of the cause of the loss; and reinvestment analysis (RIA), the …