Nonverbal Behavioral Indicators of Negative Affect in Couple Interaction

Affect has been identified across numerous research studies to be a vital element in understanding couple relationship processes. Affect has been shown to distinguish between satisfied and dissatisfied couples and to be important in understanding processes leading to relationship dissolution. However, research has not yet uncovered nonverbal indicators that a couple is experiencing negative affect compared to other affective states. In this study we sought to identify specific nonverbal behaviors associated with different affective states. Results suggested that differences in looking-behavior and smiling can be used to identify affect states during couple communication. We outline how the results can aid couples therapy interventions.     

Trajectory of change in anxiety sensitivity in relation to anxiety,depression, and quality of life among persons living with HIV/AIDS following transdiagnostic cognitive-behavioral therapy

ABSTRACT

Persons living with HIV/AIDS (PLHIV) disproportionately suffer from anxiety and depressive symptoms and disorders. Although past work has examined the efficacy of cognitive-behavioral therapy (CBT) for depression, and to a lesser extent anxiety, among PLHIV, little is known regarding potential mechanisms underlying improvement in anxiety/depression among this group. Anxiety sensitivity is a well-established risk/maintenance factor for anxiety and depressive disorders and is hypothesized to play an important role in maintaining anxiety among PLHIV. Past work has identified anxiety sensitivity as a mechanism of action underlying changes in various anxiety domains yet it is unknown whether changes in anxiety sensitivity relate to changes in anxiety symptoms among PLHIV undergoing transdiagnostic CBT for anxiety. The current study sought to examine treatment-related changes in anxiety sensitivity and how the trajectory of change relates to anxiety and depressive symptoms as well as overall quality of life. Individuals (n = 35) with HIV/AIDS and elevated anxiety symptoms received CBT for anxiety. Results indicated that reductions in anxiety sensitivity were significantly related to changes in anxiety, depression, and quality of life. Together, these data suggest that changes in anxiety sensitivity are significantly related to changes in anxiety/depression and quality of life among PLHIV seeking treatment.     

Expertise and recollective experience: recognition memory for familiar and unfamiliar academic subjects

Two experiments investigated whether expertise effects in recognition memory could be found for different academic subjects. The roles of subjective experience and repetition on such effects were also explored. Experiment 1 showed that overall recognition memory was greater for familiar than for unfamiliar academic words (the expertise effect). Additionally, this effect was attributable to the subjective experience of remembering rather than knowing. Experiment 2 showed that repetition of stimulus items at study eliminated these expertise effects. Previous research has generally failed to find expertise effects in overall recognition memory. The present findings show that expertise effects do occur in overall recognition memory and are associated with the richer memorial experience of remembering rather than knowing. Copyright © 2005 John Wiley & Sons, Ltd.