Publications by authors named "K B LADD"

Most people practice a religion, often multiple times daily. Among the most visible aspects of these practices are body postures, which according to embodiment theories, likely shape the psychological experience of religion. In a preregistered study, we test this idea among Christians, Muslims, and Hindus in the United States, Turkey, and India (N = 2,458).

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Most emotion theories recognise the importance of the body in expressing and constructing emotions. Focusing beyond the face, the present research adds needed empirical data on the effect of static full body postures on positive/negative affect. In Studies 1 (N = 110) and 2 (N = 79), using a bodily feedback paradigm, we manipulated postures to test causal effects on affective and physiological responses to emotionally ambiguous music.

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The goal of this exploratory study was to predict which long-term care residents with dementia would experience improvements in their sundowning symptoms after listening to personalized music playlists. We studied 101 residents with moderate to severe dementia from 15 long-term care facilities across 8 months. We observed residents' behavioral responses to individualized music while they listened and recorded sundowning symptoms both before and after each listening session.

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Objectives: This study aimed to replicate music's positive effects on dementia-related symptoms, determine whether a 6-month intervention would lead to greater positive outcomes than typical 3- to 4-month interventions, and examine changes in sundowning symptoms after music listening.

Methods: 282 nursing home residents with dementia listened to personalized music playlists 1-3 times weekly for 30 minutes across 6 months. Standardized assessments of affect, behavior, and cognition and direct observations of sundowning symptoms comprised the outcomes.

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