Short-term involuntary examination of older adults in Florida

The elder population continues to grow rapidly in many countries. Florida's elder population is growing faster than most states', with over one-quarter of the Florida population projected to be aged 65 and over by 2025. Involuntary examination (i.e. emergency commitment) under a state's civil commitment law is one means by which older adults experience assessment for acute mental health care. In Florida, the civil commitment law permits the involuntary examination of an individual for up to 72 hours to determine whether the person meets standards for involuntary treatment. From calendar year 2001 through 2005, there were 531,091 involuntary examinations in Florida for 301,886 people of all ages. Thirteen percent were 60 years and older at the time of their examination. The purpose of this paper is to describe the characteristics of older adults subject to involuntary examination and the nature of their examinations. While these data permit a number of inferences, there is an expansive area of research and policy analysis that remains untapped and would permit better understanding of how older adults experience such examinations. These research and policy issues will also be discussed.     

Predicting emotional reactions after being harmed by another

Being harmed by others is a frequent and disturbing experience in normal social life, resulting in the arousal of two emotional complexes, anger and worry. The present research developed a model to predict these two dimensions of emotional response to being harmed. It was argued that in addition to being driven by judgments of blame, anger is also enhanced by assessments that one's social face has been damaged. The victim's judgment of this face loss also contributes to feelings of worry, as one's social credibility has been compromised in the eyes of others by being harmed. Worry is further augmented by the victim's concern about the damage done to his or her relationship with the perpetrator by the harm-doing. As hypothesized, both perceived image loss and blame judgments were found to predict the emotional complex of anger, while image loss and the perceived harm to the relationship predicted the emotional complex of worry. This research supplemented the well-researched Western construct of blame in response to harm by incorporating the more salient collectivist concerns of image loss and relationship damage, pushing our models of social processes to be more comprehensive and ultimately universal in their scope.     

Environmental stress, psychological stress and allostatic load

The mechanism by which chronic caregiving stress results in poor health is not well understood. The objective was to determine whether such a mechanism may be allostatic load, a novel concept specifying physiological systems that may suffer cumulative wear and tear following chronic stress, leading collectively to poor health. The study examines the association of allostatic load with environmental and psychological stress in the contexts of dementia caregiving and relinquishment of care, and is a 2-year longitudinal comparison of three groups: 80 new dementia spouse caregivers, 120 veteran caregivers, and 60 non-caregivers. Data comprised allostatic load markers and environmental and psychological stress measures. Cross-lagged analyses produced a statistically significant association between psychological stress and one allostatic load component (primary mediators). Psychological stress was a better predictor of primary mediators than environmental stress. Primary mediators rose with time for caregivers, but not for non-caregivers. A greater rise was evident for caregivers who had relinquished their role by the second year, although the level of psychological stress actually declined. Primary mediators are a key component of the relationship between allostatic load and prior stress. When allostatic load is treated as an outcome of stress, it is important to distinguish environmental and psychological stress.     

Beliefs and data on the relationship between consistency and accuracy of eyewitness testimony

Two studies concerned with consistency and accuracy of eyewitness testimony were conducted. In Study 1 potential jurors indicated the degree to which they considered that various witness on‐stand behaviours indicated testimonial accuracy. Witness statements that were inconsistent with previous statements were considered to be the strongest indicators of inaccuracy. Study 2 examined the relationship between consistency and accuracy of testimony. Witnesses viewed a film of a robbery and were interviewed twice (2 weeks apart) about the crime in a 4 (interview format)×2 (interview occasion) design. Regardless of whether consistency was operationalised in terms of direct contradictions between interviews, or degree of agreement on detail across interviews, no more than 10% of the variance in overall accuracy rate was explained by any individual measure. Number of contradictions and overall agreement between interviews did, however, make additive contributions to prediction of overall accuracy. Also, higher correlations between contradiction‐based consistency measures and interview two accuracy rate were detected. Neither consistency nor accuracy for specific testimonial dimensions were predictive of accuracy on the other dimensions, or overall accuracy. Copyright © 1999 John Wiley & Sons, Ltd.     

Can dogs defy gravity? A comparison with the human infant and a non-human primate

We conducted four experiments with 56 adult dogs (Canis lupus familiaris) involving tasks where food was dropped through an opaque tube connected either vertically or diagonally to one of two or three goal boxes. In the first experiment, modelled after studies with children and primates, the dogs first searched significantly more often in the location directly beneath the drop-off point (a gravity bias), although this box was not connected with the tube. These results are comparable to those of human infants and cotton-top tamarins. Experiments 2–4 tested which problem solving strategy the dogs applied to find the food. Results show that they do not understand the physical mechanism of the tube itself, and they apply one of three search strategies: search the gravity box (the one below the drop-off box); search the box in the middle; learn the correct location of the goal box. When the goal box was in the same location the dogs learned to search there over trials, that is, they learned to ‘defy gravity’, but when the location of the goal box changed over trials they showed no learning. These findings are compared with those from human infants and cotton-top tamarins: like these species, the dogs can learn to overcome a gravity bias, but only when the reward is to be found in a consistent location.     

Book review

STADDON, J. E. R. (Ed.). Limits to Action: The Allocation of Individual Behavior. New York: Academic Press. 1980. Pp xix+308. £13.60/$24.00.     

Effects of Pronoun Type and Gender Role Consistency on Children's Recall and Interpretation of Stories

The pronouns he, she, and they were compared with he and she alternating, to examine recall and gender interpretation of stories. Participants, who were ethnically diverse, were 48 girls and boys aged 6 and 9 from working-class and middle-class areas of San Antonio. Children read stories about imaginary characters of ambiguous gender referred to by varying pronouns and enjoying either stereotypically masculine, feminine, or neutral activities. Recall was higher for girls, older children, and children who heard stories containing she instead of he. Six-year-olds, but not 9-year-olds, recalled more information from stories containing gender-consistent activities. Interpretation of character gender for he, she, and he/she alternating was based largely on pronoun; for stories using they, it was based both on pronoun and activity. The results underscore the nongeneric nature of generic pronouns and the gender differences in recall and interpretation evoked by contact with gender specific reading material.     

Concurrent and predictive validity of self-reported aggressiveness

The subjects (60 boys) were drawn from the sample of a longitudinal study of social development and represented extremely aggressive, anxious, constructive, and submissive behaviour at the age of 8. They were presented with three question series concerning (1) their responses to aggressive attacks; (2) reactions in frustration situations presented in short stories; and (3) their aggressive initiatives. In each series the type of aggressive behaviour, attacker, victim, and other situational factors were systematically varied. In series 2 the type of response, open-ended or forced-choice, was also varied. The results showed that the most valid way of studying boys' self-observations on their aggressive behaviour was to ask if they attack somebody without a specific reason (series 3). This correlated with contemporaneous overt aggression at the age of 8 and predicted aggressiveness and various characteristics of antisocial aggressive development at the ages of 14 and 19. Self-observations on one's physical aggression were more valid for ratings of overt aggressiveness than on verbal aggression. The open-ended or forced-choice type of response did not affect the validity of aggressive responses. Of the categories of nonaggression, ‘conciliatory responses’ had the highest concurrent and predictive validity for constructiveness and other indicators of strong self-control.