The Low Risk Research Ethics Application Process at CQUniversity Australia

The CQUniversity Australia Human Research Ethics Committee (HREC) is a human ethics research committee registered under the auspices of the National Health and Medical Research Council. In 2009 an external review of CQUniversity Australia’s HREC policies and procedures recommended that a low risk research process be available to the institution’s researchers. Subsequently, in 2010 the Human Research Ethics Committee Low Risk Application Procedure came into operation. This paper examines the applications made under the Human Research Ethics Committee Low Risk Application Procedure during the course of 2010 and 2011. The paper contributes to the literature analyzing the decision-making processes of research review committees through an analysis of the quantitative data relating to the low risk research applications made and through discourse analysis of the qualitative data represented by the assessment comments of the members of the Committee.     

Does the burden of the experience sampling method undermine data quality in state body image research?

Despite growing popularity of experience sampling methodology (ESM) for evaluations of state-based components of body image, there have been concerns that the frequent repeated measurement might encourage problematic responding resulting in low data quantity and/or quality. Using a sample of 105 women (mean age = 24.84), this study used multilevel modelling to investigate whether (a) there were changes in compliance or response variability across a 7-day period, and (b) whether such changes are explained by participant characteristics. Present findings suggest that demands of ESM protocol undermine quantity more so than quality of obtained data. Decline in procedural compliance across the testing period correlated with BMI and body shame, whereas reduced variability in state-based assessments did not adversely impact the strength of association between state body satisfaction ratings and other variables in the dataset. The authors make several recommendations for ensuring the quality of ESM-based data in future studies.     

Society for Personality Assessment — Which Way to Go?

As a result of a mandate by the membership, the Society for Personality Assessment has emerged as an old association with a new name. The decision on this issue was made by the membership at the same time that the question of its future affiliation was voted upon. Approximately two-thirds of the membership expressed the desire to have our group affiliate in some manner with the American Psychological Association. However, the exact manner was not specified in the referendum. At the last meeting of the Board of Trustees of the Society for Personality Assessment, there was a division of opinion as to whether joining as a division or as a section of an already existing division was the better move. The two most articulate exponents, Drs. Little and Farberow, were asked to prepare the position paper below in order to give the membership some information about the issues involved. On a subsequent occasion the members will be asked to take a formal position on this issue. If anyone, after reading the material below, wishes to comment further, I would be happy to publish his views in subsequent issues of the Journal.

Walter G. Klopfer Executive Editor     

Thematic Drive Expression and Self-Esteem

The responses of 91 undergraduate students to the TAT and the Tennessee Self Concept Scale were investigated using a psychoanalytically oriented system for rating the manifest drive content of the TAT stories. Five hypotheses were made relating self-esteem to TAT drive content. Results suggested that positive self-esteem is related to higher amounts of thematic drive content, higher levels of drive integration, higher proportions of socialized drive content and lower proportions of unsocialized drive material. Results were interpreted as pointing toward a functional relationship between the phenomenological self-representations and the more dynamic ego control operations.     

Ethanol impairs memory of a simple discrimination in adolescent rats at doses that leave adult memory unaffected

Adolescent rats are less sensitive than adults to the hypothermic, anxiolytic, motor impairing, hypnotic, and lethal effects of ethanol. In vitro experiments nevertheless suggest that hippocampal neural activity is more affected by ethanol in preweanling or adolescent rats than in adults. These data are complemented by in vivo results showing that pretraining ethanol impairs learning in adolescent rats at doses that do not affect adult learning. In order to determine if posttraining ethanol affects memory differently in adolescents than in adults, Sprague-Dawley albino rats of both ages were trained in an appetitively motivated odor discrimination in which they were required to dig in scented sand for sweetened cereal reward. Immediately after training subjects received intraperitoneal injections of 0, 0.5, or 1g/kg ethanol (12.6%). At test, 48h later, subjects were presented with unbaited discriminanda and the time (s) spent digging in the S+ and S- was measured. Adolescents, but not adults, showed impaired discrimination performance if training was followed by ethanol. A subsequent experiment discounted the possibility that impaired adolescent performance was due to ethanol-induced conditioned taste or odor aversions. It thus appears that relative to adults, memory in adolescent rats is more strongly affected by ethanol in a test of appetitive conditioning that excludes ethanol's effects on sensory and motivational influences during the learning experience.     

Effects of environmental enrichment on rate of contextual processing and discriminative ability in adult rats

The effect of environmental enrichment on conditioned freezing to contextual cues in adult Sprague-Dawley rats was examined. The freezing of both enriched-and standard-reared rats increased with the time spent in the chamber prior to shock. Both groups of rats showed equally low levels of contextual conditioning following a preshock period of 4 s and equally high levels following a 120-s preshock period. However, following a preshock period of 16 s enriched rats displayed more contextual conditioning than standard rats. That is, enriched rats appeared to process contextual information faster than their standard-reared counterparts. Enriched- reared rats also showed a greater ability to discriminate between the conditioning context and a similar but distinctive context. Hence, in addition to forming a representation of the context in memory more rapidly than standard-reared rats, enriched-reared rats also appear to form a more complex representation.     

Deservingness,liking relations,schadenfreude, and other discrete emotions in the context of the outcomes of plagiarism

This study investigated effects of like/dislike relations on schadenfreude and other discrete emotions in the context of plagiarism. The predicted emotions were derived from a structural analysis of how the appraisal of deservingness affects emotional reactions to positive or negative outcomes for self or other. One hundred forty‐six undergraduate participants responded to scenarios in which either hypothetical self or other (a classmate) plagiarised information from the internet for a class assignment and either received a high grade (undeserved outcome) or a penalty (deserved outcome). Hypothetical self was represented as either high or low in self‐esteem, other as liked or disliked. As predicted, liking relations moderated perceived deservingness. Schadenfreude (or pleasure) occurred when the disliked classmate received a deserved penalty for detected plagiarism but not when he/she suffered an undeserved positive outcome. This difference was reversed for the emotion of disappointment. Effects on other discrete emotions such as guilt and resentment are also reported.     

Psychological support needs of patients with head and neck cancer and their caregivers: A qualitative study

Objective: The aim of this study was to explore the psychological support needs of patients with head and neck cancer (HNC) and their caregivers. The appropriate timing, length, format and content of sessions were also investigated.

Design: Eighty-three patients with HNC and 73 of their caregivers completed questionnaires at diagnosis. Follow-up questionnaires were mailed to patients six months later.

Main outcome measures: Free text-comments to open-ended questions in the questionnaires were analysed using an inductive thematic approach with coding and theme development directed by the content of responses. This was used to determine psychological support needs both at diagnosis and at six month follow-up.

Results: Patients described ‘just being there’, empathy, maintaining normality and practical support as helpful from family/friends. They desired information, honesty, positivity and empathy from clinical staff. Formal psychological support was desired by approximately 40% of patients and caregivers, particularly early after diagnosis and during treatment. Most participants desired face to face sessions, providing individualised information and coping strategies.

Conclusion: The results of this study suggest that psychological interventions for patients with HNC and their caregivers should be delivered early after diagnosis in face to face sessions, presenting honest and factual information about the disease and coping strategies.     

Comparing implementation intention interventions in relation to young adults’ intake of fruit and vegetables

This study tests whether the effectiveness of implementation intention-based interventions to increase fruit and vegetable intake in a young adult population can be enhanced using additional pre-intervention instructions and alternative formats; namely, an ‘if-then’ implementation intention versus a more general, ‘global’ plan that does not explicitly link a situational cue with a goal-directed response. Participants (N?=?557) completed pre-test measures of planning, motivation and behaviour with respect to increasing their fruit and vegetable intake before being randomised to a 3 (intervention format: control vs. ‘if-then’ vs. ‘global’ implementation intentions)?×?2 (pre-intervention instruction vs. no pre-intervention instruction) between-participants design. Results revealed a significant intervention format by time interaction, such that intake significantly increased by 0.50 portions in the if-then format condition compared with 0.31 in the global format and 0.01 in the control condition. These results suggest that ‘if-then’ manipulations are superior in promoting behaviour change in an applied setting. The use of pre-intervention instructions had no additional effect on behaviour, providing evidence for the efficacy of implementation intentions even when experimenter demand is reduced. Evidence is also presented to suggest that reported increases in intake are not related to demand characteristics.     

Combat Exposure and Posttraumatic Stress Disorder Among Portuguese Special Operation Forces Deployed in Afghanistan

Several combat- and noncombat-related stressors have been reported in Afghanistan. There is now accumulating evidence that suggests that posttraumatic stress disorder (PTSD) is linked to combat experiences; however, little is known about how these exposures might affect elite combat troops. This research aims to evaluate the prevalence of combat and noncombat related stressors, as well as PTSD in Portuguese Special Forces deployed in Afghanistan. Overall, participants reported high levels of exposure to combat and adverse physical conditions but also high levels of within-unit comradeship. The analysis also exposed that 2.7% of the participants reported symptoms compatible with PTSD and 8.8% with compatible partial PTSD. When the authors conducted a binary logistic regression, only the higher levels of combat exposure explained the symptoms of PTSD.