Posthypnotic amnesia for a first romantic relationship: Forgetting the entire relationship versus forgetting selected events

This experiment investigated the impact of suggestion focus on posthypnotic amnesia (PHA) for memories of a first romantic relationship. During hypnosis, high and low hypnotisable participants recalled specific memories from this period in response to 10 cue phrases (Elicitation). They then received a PHA suggestion that targeted either the entire period or specific memories from that period. Participants' explicit memory was indexed by cued recall after PHA was administered (memories recalled to “old” and “new” cues; Recall 1) and after it was cancelled (Recall 2). A social judgement task indexed dissociations between implicit and explicit memory. PHA had the greatest impact on highs', but not lows', memory performance (in terms of memories recalled to old cues, recall latency, and qualitative memory ratings) when the suggestion targeted the entire period rather than specific events. We discuss these findings in terms of the parameters of PHA's influence on memory, its value for exploring the nature and structure of autobiographical memory, and its utility as a laboratory analogue of functional amnesia.     

The singles scene: Safe sex practices and attitudes among at-risk heterosexual adults

Patient uncertainty is associated with conditions with no known cause or cure, such as systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA), and despite its potential role in chronic illness management, it is still a poorly understood concept. This study constitutes an in-depth investigation of patient uncertainty in SLE and RA. We conducted (i) structured interviews with a sample of rheumatology health care professionals (HCPs) (n?=?8) and (ii) in-depth, semi-structured interviews with a sample of SLE (n?=?17) and RA (n?=?15) patients. Interviews were audio-taped, transcribed verbatim and analysed thematically using detailed line-by-line coding. Patient uncertainty was conceptualised in a framework of five domains: symptoms and prognosis, medical management, self-management, impact and social functioning. Even though these five domains were present in both the SLE and RA data, there were some differences at the sub-domain level. Several sources of uncertainty were put forward by the HCPs and subsequently confirmed in the patient interviews including the illness trajectory, age, gender and timing. Patients reported uncertainty relative to various aspects of their illness, its management and impact. Finally, HCPs discussed the behavioural and psychosocial impact of uncertainty, which further suggests its important role in patient management.     

Patterns of coping in rheumatoid arthritis

Abstract

One hundred and fifty eight outpatients were assessed on a 36 item coping questionnaire in order to examine the impact of coping on the disability and psychological well being of individuals with rheumatoid arthritis. To consider the total pattern of coping strategies accepted and rejected by these individuals, the data was subjected to a cluster analysis. Hierarchical clustering techniques suggested the four group solution as optimum. Following a k means iterative solution external validity for the four groups was considered. The main findings indicate that the pattern of coping exerts a significant influence on symptom perception, disability and psychological well being. The findings are discussed in relation to two approaches to the impact of coping on chronic illness.     

Shedding light on insight: Priming bright ideas

Previous research has characterized insight as the product of internal processes, and has thus investigated the cognitive and motivational processes that immediately precede it. In this research, however, we investigate whether insight can be catalyzed by a cultural artifact, an external object imbued with learned meaning. Specifically, we exposed participants to an illuminating lightbulb - an iconic image of insight - prior to or during insight problem-solving. Across four studies, exposing participants to an illuminating lightbulb primed concepts associated with achieving an insight, and enhanced insight problem-solving in three different domains (spatial, verbal, and mathematical), but did not enhance general (non-insight) problem-solving.     

Gender role conflict scale: validation for a sample of gay men and lesbian women

This study tested the oblique four-factor model of the Gender Role Conflict Scale for a sample of gay men and lesbian women residing in the United States. 400 gay men and 292 lesbian women recruited from university and college gay, lesbian, bisexual, and transgender LISTSERVs participated. The internal consistency reliability of the Gender Role Conflict Scale scores was high, but low means on the expressive dimension of gender role conflict were noted. The results of two separate sets of confirmatory factor analyses indicated that the four-factor model's fit to the data could be enhanced for both groups by applying item parceling to lower the number of indicators per factor, suggesting that the actual structural validity of the Gender Role Conflict Scale may be better than suggested by the reported fit indices.     

Interactions among emergent relations during equivalence class formation

The interactions among symmetry, transitivity, and equivalence tests during the formation of 3-member equivalence classes were studied with 14 college students. After training AB and BC, a test with BA, CB, AC, and CA was conducted concurrently. Failure led to serial testing with probes for CA equivalence, BA symmetry, CA equivalence, CB symmetry, CA equivalence, AC transitivity, and CA equivalence. For five subjects, equivalence tests were passed immediately once BA and CB symmetry as well as AC transitivity had been induced. Thus, symmetry and transitivity were precursors for successful performance on equivalence tests. The conjoint function of symmetry and transitivity was assessed with the equivalence probes. As the equivalence probes were passed immediately, the presence of symmetry alone and transitivity alone were sufficient for their conjoint function without additional intervention. For different subjects, transitivity alone and symmetry were induced either directly with BA, CB, or AC probes or indirectly with equivalence probes. Equivalence probes can also induce various combinations of symmetry and transitivity. Thus, different subjects formed classes in various patterns at different rates.