Using a new taxonomy to combine the uncombinable: integrating results across diverse interventions

Researchers have examined numerous psychosocial and behavioral interventions intended to alleviate distress among family caregivers of persons with dementia. Many of these interventions are complex, combining numerous treatment components. Although some multicomponent interventions have been successful in reducing caregiver distress, the impact of specific elements of these interventions on outcomes is not known. The article presents results of an analytic approach that allows researchers to describe the individual elements of multicomponent interventions and to examine the relationships between those components and outcomes. This approach is successfully applied to interventions being evaluated in the Resources for Enhancing Alzheimer's Caregiver Health (REACH) program. The results indicate that actively targeting caregiver behavior is effective in achieving positive outcomes with respect to caregiver depression.     

Cohesion and adaptability among individuals under treatment for infertility

The objective of this study was to evaluate cohesion and adaptability as relationship patterns of individuals in the presence or absence of infertility. Infertile subjects (20 men and 26 women, age 29.9 yr., SD = 3.8), and 100 fertile individuals (52 men and 48 women, age 29.5 yr., SD = 3.6) were included in this cross-sectional study conducted in Brazil. Subjects were married for the first time and had no children. The pattern of relationship (cohesion and adaptability) was assessed on the Family Adaptability and Cohesion Evaluation Scale (FACES III). Subjects were also interviewed and the interviews tape-recorded and analyzed by independent and blinded senior psychiatrists. The concepts of cohesion and adaptability did not differentiate infertile couples from fertile ones. Further, the recorded interviews also resulted in heterogeneous. nonconcordant judgments. These results lead to two conclusions: that awareness of infertility is not present in the population studied or that it is present but the magnitude of its effect is quite small and that FACES III and the interview focus on adaptability and cohesion are not sensitive enough to measure the difficulties in these couples' relationships. This leads us to reflect on the type of psychiatric support available to infertile couples.     

Reflections of a black woman practitioner-researcher

Poetry as a tool for research reflectivity is used in this article to explore the individual and personal experience of a black woman researcher-practitioner, working and studying in two white male-dominated organisations—the British Prison Service and a university institution. The discussion will trace how she reconciled her multiple identities and how these identities shaped her perception of her gender-racial group, prison culture, and university culture. An interpretive creative poem that reflects the author’s attempt at capturing the essence of her experience as a prison service employee is presented. The author then examines an excerpt from her journal alongside an in-depth qualitative interview extract and discusses her interpretive comments. The article discusses the issues related to the author’s outsider-within position, a result of her gender and racial minority status, and highlights how poetry allowed her to articulate the anxiety and tension caused by her multiple identities.     

Pigeons perform poorly on a midsession reversal task without rigid temporal regularity

Animals make surprising anticipatory and perseverative errors when faced with a midsession reversal of reinforcer contingencies on a choice task with highly predictable stimulus–time relationships. In the current study, we asked whether pigeons would anticipate changes in reinforcement when the reinforcer contingencies for each stimulus were not fixed in time. We compared the responses of pigeons on a simultaneous choice task when the initially correct stimulus was randomized or alternated across sessions. Pigeons showed more errors overall compared with the typical results of a standard midsession reversal procedure, and they did not show the typical anticipatory errors prior to the contingency reversal. Probe tests that manipulated the spacing between trials also suggested that timing of the session exerted little control of pigeons’ behavior. The temporal structure of the experimental session thus appears to be an important determinant for animals’ use of time in midsession reversal procedures.     

Caregiving by low‐income adolescent mothers and the language abilities of their 30‐month‐old children

The primary question of interest in this study was: Are the caregiving practices of low‐income, teenage mothers during the first 2 years of their children's lives predictive of individual differences in the language abilities of their 30‐month‐old children? This question was addressed with a sample of 76 teenage mothers and their children who were participating in a family support program. Various measures of caregiving behavior, assessed when the children were 6, 12, and 24 months old, were significantly related to scores on the Preschool Language Scale—3, the Expressive One Word Picture Vocabulary Test, and Receptive One‐Word Picture Vocabulary Tests of the children.     

Source misattributions may increase the accuracy of source judgments

Misattribution of remembered information from one source to another is commonly associated with false memories, but we demonstrate that it also may underlie memories that accord with past events. Participants imagined drawings of objects in four different locations. For each, a drawing of a similarly shaped object was seen in the same location, a different location, or not seen. When tested on memory for objects' origin (seen/imagined) and location, more false "seen" responses, but also more correct location responses, were given to imagined objects if a similar object had been seen, versus not seen, in the same location. We argue that misattribution of feature information (e.g., shape, location) from seen objects to similar imagined ones increased false memories of seeing objects but also increased correct location memories, provided the misattributed location matched the imagined objects' location. Thus, consistent with the source-monitoring framework, imperfect source-attribution processes underlie false and true memories.     

Widening the temporal window: processing support in the treatment of aphasic language production

Investigations of language processing in aphasia have increasingly implicated performance factors such as slowed activation and/or rapid decay of linguistic information. This approach is supported by studies utilizing a communication system (SentenceShaper) which functions as a "processing prosthesis." The system may reduce the impact of processing limitations by allowing repeated refreshing of working memory and by increasing the opportunity for aphasic subjects to monitor their own speech. Some aphasic subjects are able to produce markedly more structured speech on the system than they are able to produce spontaneously, and periods of largely independent home use of SentenceShaper have been linked to treatment effects, that is, to gains in speech produced without the use of the system. The purpose of the current study was to follow up on these studies with a new group of subjects. A second goal was to determine whether repeated, unassisted elicitations of the same narratives at baseline would give rise to practice effects, which could undermine claims for the efficacy of the system.     

Long-lasting effects of subliminal affective priming from facial expressions

Unconscious processing of stimuli with emotional content can bias affective judgments. Is this subliminal affective priming merely a transient phenomenon manifested in fleeting perceptual changes, or are long-lasting effects also induced? To address this question, we investigated memory for surprise faces 24 h after they had been shown with 30-ms fearful, happy, or neutral faces. Surprise faces subliminally primed by happy faces were initially rated as more positive, and were later remembered better, than those primed by fearful or neutral faces. Participants likely to have processed primes supraliminally did not respond differentially as a function of expression. These results converge with findings showing memory advantages with happy expressions, though here the expressions were displayed on the face of a different person, perceived subliminally, and not present at test. We conclude that behavioral biases induced by masked emotional expressions are not ephemeral, but rather can last at least 24 h.