Biomedical subjects

Susan E Crawley

Publications and source records attributed to Susan E Crawley.

3 recordsLinked to original sources

PubMed2005

Field and observer viewpoint in remember-know memories of personal childhood events.

This experiment examined the viewpoint and other phenomenal characteristics of childhood memories based on both personal recollections and self-knowledge. Participants were asked to provide examples of remember, know, and uncertain memories, and to rate each memory on a number of dimensions. Remembered events were generally viewed from a field perspective, while known-about events were generally viewed from an observer perspective. In line with earlier research, remembered events received the highest ratings for sensory and contextual detail, emotional content, and memory accuracy, while known-about events were given the lowest ratings. The results are discussed with reference to their possible implications for memory recovery or enhancement techniques that ask people to adopt a different viewpoint. Consideration is given as to whether a switch to a field perspective might encourage the acceptance of suggested details or events.

Adolescent↗

PubMed2003

Childhood trauma as a possible antecedent of transliminality.

Previous theoretical and empirical work leads to a prediction that the developmental sequelae of childhood trauma may be risk factors in the development of transliminality. 106 undergraduate students completed the Revised Transliminality Scale and the Survey of Traumatic Childhood Events. In support of the prediction, scores on the Revised Transliminality Scale correlated .39 (p<.001) with the total scores on the index of childhood trauma. Follow-up analyses suggested that various sorts of childhood trauma could be interpreted for this group as related to transliminality: having one's house destroyed, robbed, or vandalized; being struck by someone within or outside the family; being yelled and screamed at by a caregiver; witnessing the physical abuse of a parent; and sexual abuse. Longitudinal study is required to sharpen evidence.

Adolescent↗

PubMed2002

Evidence for transliminality from a subliminal card-guessing task.

In this experiment we sought to provide evidence for transliminality from a test of subliminal perception that was disguised as a computerised ESP card-guessing task. It was predicted that highly transliminal individuals would outperform those with low levels of transliminality when given subliminal primes or 'clues' to the correct choice of card, but not when no primes were given. In line with the prediction, higher levels of transliminality were found to be associated with a greater number of correct selections of the target card on the primed trials, but not on the unprimed trials. In addition, a positive correlation was obtained between transliminality and detection accuracy, suggesting that higher levels of transliminality are associated with a greater sensitivity to visual stimulation. The results are discussed with reference to the possibility that transliminality might offer an alternative explanation for some ostensibly psychic perceptual experiences if subliminally acquired material is wrongly attributed to psychic sources.

Adolescent↗