Inhibiting retrieval of trauma cues in adults reporting histories of childhood sexual abuse

Are people who report having forgotten their childhood sexual abuse (CSA) characterised by superior ability to inhibit retrieval of disturbing material? To test this hypothesis, we asked adults reporting either repressed, recovered, or continuous memories of CSA or no history of CSA to participate in a directed forgetting experiment (list method). They rated the emotionality of two consecutive lists of trauma‐related and positive words. After the first list, the experimenter instructed participants to forget these words, and to continue rating the remaining words. A surprise recall task revealed robust directed forgetting and valence effects: All groups recalled more words from the second list than from the first list, and recalled more trauma words than positive ones. Participants reporting either repressed or recovered memories of CSA did not exhibit superior forgetting of trauma versus positive words relative to the other two groups. Finally, a subsidiary analysis revealed that participants exhibiting a “repressor” coping style (low self‐reported anxiety plus high defensiveness) did not exhibit superior directed forgetting of trauma words.     

Examining the unfolding of moral decisions across time using the reach-to-touch paradigm

Abstract

Recent theories of decision making are characterised by a growing emphasis on understanding the cognitive mechanisms that produce decisions. This has seen a growth in methods that allow for the continuous collection of data during reasoning. Current applications of these methods to complex decision making have been limited in their ability to examine the dynamics of responding across time. In the current study we address this issue by examining the online dynamics of moral decisions. Participants were required to respond to moral dilemmas that differed according to harm or intention by reaching out and touching one of two response panels. Utilitarian and deontological responses to personal moral dilemmas were found to differ across time. Utilitarian decisions did not emerge more slowly overall, but rather emerged across a wider (less consistent) time period. Importantly, this result did not generalise to a set of standardized moral scenarios. Taken together these findings highlight how dilemma-specific variables can significantly influence moral reasoning and emphasize the importance of using well controlled stimuli together with a measure capable of examining decisions as they unfold over time.