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Tracking errors in psychotherapy.

Typescripts of 10-minute segments of psychotherapy sessions often reveal instances where the therapist made incorrect statements that got the patient off his track. Tracking errors are classified and their effects described. By learning to recognize such errors therapists can diminish their frequency.

Anger↗

Changes in rhythmicities of ambulatory and drinking activities after hypophysectomy in rats.

Effects of hypophysectomy on circadian rhythms of ambulatory and drinking activities in adult male rats were automatically recorded and investigated with a Gundai-type ambulodrinkometer. The rats were maintained under LL conditions following an LD condition. When free-running rhythms had stabilized, the rats were hypophysectomized. The rhythmicities of both activities became indistinct over the 2-4 weeks following surgery, and then gradually recovered. At this time phase shifts (phase advance) were observed in the hypophysectomized rats, while these changes were not observed in sham-operated rats. All rats entrained to lighting when kept under LD conditions again. These results suggest that the pituitary does not play an essential role in maintaining circadian rhythms, but does function as an important subordinal oscillator.

Animals↗

Gender and culture differences in touching behavior.

The authors used gender and culture to examine the theory that touching behavior is an expression of dominance. Participants were 120 men and women from Italy, the Czech Republic, and the United States. The authors examined both hand touches and nonhand touches. For hand touches, there was a significant gender-by-culture interaction in that Czech men as a group touched more than any of the other groups. For nonhand touches, Czech and Italian women and Italian men as groups touched significantly more than any of the other groups. Taken in cultural context, these results seem to support the dominance theory for touches with the hand but not for nonhand touches. The authors discussed implications and future directions.

Adult↗

Effect of dietary protein content on behavior in dogs.

OBJECTIVE: To determine the effect that feeding diets containing a low (17%), medium (25%), or high (32%) protein content would have on behavior in dogs. DESIGN: Prospective, controlled study. ANIMALS: 12 dogs with dominance aggression, 12 dogs with hyperactivity, 12 dogs with territorial aggression, and 14 control dogs without behavioral problems. PROCEDURE: Dogs were fed each of the diets for a 2-week period, and owners were instructed to score their dogs' behavior on a daily basis. RESULTS: Behavior of the dogs with dominance aggression, dogs with hyperactivity, and control dogs was unchanged by the dietary manipulations. Territorial aggression was significantly reduced when dogs were fed the low- or medium-protein diet, compared with territorial aggression when fed the high-protein diet. Post hoc analysis indicated that this effect was attributable to a marked reduction in aggression in a subset of the group (n = 7) in which territorial aggression was a result of fear. CLINICAL IMPLICATIONS: Results of this study suggest that a reduction in dietary protein content is not generally useful in the treatment of behavior problems in dogs, but may be appropriate in dogs with territorial aggression that is a result of fear.

Aggression↗

Eye gaze and dominance hierarchy in profoundly mentally retarded males.

Previous research on gaze aversion has suggested that avoiders are communicating subordinance in the social interaction. A study on aggression in profoundly mentally retarded persons provided the objective measure required to determine the relationship between duration of eye gaze and ranked position in a social group's dominance hierarchy. Results indicated that submissive individuals maintained significantly longer eye contact as contrasted with dominant individuals. Implications of the findings were discussed.

Adult↗

[Aggressiveness and social status in the class social structure].

Both aggressive behavior and an outsider position in the peer group can be regarded as risk factors for the social development and long-term adjustment of children. The aim of the present investigation was to analyze the influence of these two factors on the social experiences of students in secondary school. The presence of aggressive behavior was determined by means of peer ratings and self-ratings. Classroom climate, i.e. the quality of the sense of community in a class, was considered as a modifying factor. In a first step, from 96 classes in the first and third grades of secondary school two extreme groups of 24 classes each were formed on the basis of student evaluations of the cohesion in the class and the frequency of aggressive arguments between students. At this time the students also rated other aspects of their social experiences at school. In a second step, sociometric data were obtained in the selected classes on the most liked and least liked classmates and on certain behaviors to determine the social position of the students in their peer group and their involvement in aggressive arguments. The social experiences attitudes and values of the students were highly correlated with the frequency of their involvement in aggressive arguments. There were some marked discrepancies between peer ratings and self-ratings of behavior, but both types of rating appear to have some clinical relevance. Beside the social status in the peer group the classroom climate had considerable impact on the social experiences of aggressive children. In addition, there were indications that the classroom climate plays a role in the social status of aggressive students in the class.

Adolescent↗

Mechanisms underlying the absence of the pubertal shift in the playful defense of female rats.

Due to the action of testicular hormones in the perinatal period, juvenile male rats engage in more play fighting than juvenile females. Also, following puberty, males, but not females, switch to using adultlike defensive tactics more frequently during play. This change in play is also due to the action of testicular hormones perinatally. In this study, two experiments were conducted to determine if the pubertal transition in defense could be induced in females. For Experiment 1, male and female cagemates were tested before and after puberty with familiar and unfamiliar partners. Even when playfully interacting with subadult males, females did not increase the use of the adultlike defensive tactics. For Experiment 2, neonatal females were either injected with testosterone propionate (TP) or ovariectomized (OVX), and again tested before and after puberty. While the TP-treated females had higher frequencies of play fighting, they did not change their pattern of defense following puberty. The OVX females exhibited the lower frequency of play fighting typical of females, but changed their pattern of defense with increased age. Thus, it appears that the pattern of pubertal change in playful defense typical of males is inhibited by ovarian hormones. The mechanisms by which ovarian hormones could exert this effect on developing females are discussed.

Agonistic Behavior↗

The precarious couple effect: verbally inhibited men + critical, disinhibited women = bad chemistry.

When critical, verbally disinhibited women are paired with verbally inhibited men, relationship quality suffers, rendering the relationship precarious. This effect theoretically emerges when (a). verbally disinhibited women pair with relatively inhibited men (man-more-inhibited couples) and (b). the disinhibition of women in man-more-inhibited couples amplifies women's criticalness and alienates men. Three studies (Ns=437, 300, and 564) provided evidence that relationship quality suffered in man-more-inhibited couples; a 4th study (N=168) showed that the criticalness of women in man-more-inhibited couples did indeed undermine relationship quality. Implications for understanding the impact of gender expectations on relationships and for integrating behavioral and personological approaches to close relationships are discussed.

Dominance-Subordination↗

[Colleague or subordinate?].

Nurse educators should help students to alter their perceptions of the clinical field and evaluate situations, so that they are able to engage in desired behaviors. Students who believe what happens to them is principally because of luck, fate, chance, or powerful others should be helped through the process of self-evaluation to change their locus orientation. Locus orientation is a relatively stable personality factor developed over time and acquired through a series of many social learning experiences. It deals with individuals interpretations of the causality of behavioral outcomes or reinforcements.

Education, Nursing↗

Supervisors' behavior during new employees' socialization: scale development.

This study developed a 16-item scale to measure specifically the construct of Intended Socialization Behavior of the supervisor during new employees' socialization. Data were collected from 178 subjects representing six midwestern organizations. The organizations ranged in size from 100 to 1,001+ employees and represented multiple industries. The subjects included 74 subordinates (with less than 1 year tenure at the organizations) and 93 supervisors. Both the subordinate and the supervisor groups were predominantly male, and the subordinate group was primarily younger than the supervisor group.

Adult↗

Diazepam has no beneficial effects on stress-induced behavioural and endocrine changes in male tree shrews.

The present study evaluated the effect of subchronic oral treatment of psychosocially stressed male tree shrews with diazepam on locomotor activity, marking behavior, avoidance behavior, and urinary cortisol and noradrenaline. To mimic a realistic situation of anxiolytic intervention, the treatment started 14 days after the beginning of psychosocial stress; at that time, the stress-induced behavioral and endocrine alterations had been established. The drug (5 mg/kg/day) was administered orally in the morning, while the psychosocial stress continued during the whole treatment period; the therapeutic action of diazepam treatment was followed across 7 days. Twenty-four hours after the last application serum concentrations of diazepam and its major metabolites were determined via HPLC. The results revealed concentrations of 7 ng/ml for diazepam, 106 ng/ml for nordiazepam, 22 ng/ml for temazepam, and 30 ng/ml for oxazepam. Treatment of subordinate animals with diazepam did not reveal a beneficial effect to any of the parameters studied. This contrasts to earlier findings showing that the behavioral and neuroendocrine alterations produced by this stress paradigm are sensitive to chronic treatment with the tricyclic antidepressant clomipramine. The present results support the view that in male tree shrews the state induced by psychosocial stress might be more depression related than anxiety related.

Animals↗

The amygdala: is it an essential component of the neural network for social cognition?

Observations from human subjects with focal brain lesions and animal subjects with experimental lesions have implicated a variety of brain regions in the mediation of social behavior. Previous studies carried out in the macaque monkey found that lesions of the amygdala not only decrease emotional reactivity but also disrupt normal social interactions. We have re-investigated the relationship between amygdala lesions and social behavior in cohorts of mature and neonatal rhesus monkeys who were prepared with selective and complete bilateral ibotenic acid lesions of the amygdaloid complex. These animals display clear alterations in emotional and social behavior. We interpret these changes as due to a loss of the ability to evaluate environmental stimuli as potential threats. However, adult animals with bilateral lesions of the amygdala demonstrate normal, and even increased, social interactions with conspecifics. Moreover, neonatal animals, prepared with amygdala lesions at 2 weeks of age, also demonstrate species typical social behaviors such as the generation of facial expressions, grooming and play behavior. These results argue against the idea that the amygdala is essential for the interpretation of social communication or for the expression of social behavior. Because it does appear to participate in the evaluation of the "safety" of social interactions, we believe that it does have a role in modulating the amount of social behavior in which an organism will participate. However, our current answer to the question posed in the title of this paper is no!

Age Factors↗

Levels of plasma corticosterone and testosterone in male copperheads (Agkistrodon contortrix) following staged fights.

Fighting behavior between male copperheads (Agkistrodon contortrix) occurs during the two mating periods (late summer/fall and spring) to gain priority of access to females. Fights are characterized by prominent vertical challenge displays, swaying, and a high degree of physical contact that does not involve biting. At the moment of subordination, losers retreat quickly from fights and winners respond by chasing. Subsequently, losers do not participate in further challenge displays or fighting for at least 7 days, and also they show behavioral signs of stress, which includes submissive acts and suppression of sexual behavior. The goal of this study was to determine whether or not losers show elevated levels of plasma corticosterone (B) and depressed levels of plasma testosterone (T) relative to winners and controls. Winners and losers were produced in 13 staged trials. Two different controls (N = 26) were run. Males with no recent agonistic experience were (1) tested in the fighting arena in the absence of a competitive male but paired with a single female (N = 13), and (2) tested alone in their cages (N = 13). All trials, including controls, were conducted in spring and late summer. Mean B in losers at 1-hr postfight was significantly greater than in winners and both control groups in both seasons. Mean T was significantly greater in late summer in all groups, as expected, but in each season was not significantly different between the groups. Levels of B and T were not correlated with SVL, mass, or duration of fighting. This study provides further support for the social insensitivity/challenge hypotheses and is the first to document postfight B and T levels in snakes.

Agkistrodon↗

Social stress paradigms in male mice: Variations in behavior, stress and immunology.

Male OF1 strain mice were allocated, after 2 weeks of individual housing, to cohabitating (6 or 16 days), fixed dyadic interaction pairs (6 or 16 daily encounters) or control groups (6 or 16 days). These different social stress situations were assessed for their effects on splenic contents of NE, IL-1 and IL-2 and serum levels of corticosterone. Spleen NE contents showed no significant variations, but serum corticosterone titers were generally higher in interacting pairs and subordinates. Splenic IL-2 did not respond in the same way to the treatments as IL-1. The differences in splenic interleukin contents could not be simply related to observed changes in serum corticosterone levels. Different mechanisms appear to regulate changes in glucocorticoids and the measured cytokines. These physiological phenomena do not simply reflect in the animal's social status (dominant or submissive). The intensity and duration of the agonistic behavior displayed as well as the interaction experience accumulated may account for the observed differences between the paradigms.

Agonistic Behavior↗

Behavioral coping strategies in a cichlid fish: the role of social status and acute stress response in direct and displaced aggression.

The African cichlid fish, Astatotilapia burtoni, has a complex social system with a sophisticated social hierarchy that offers unique opportunities to understand how social rank and its physiological substrates relate to behavioral strategies. In A. burtoni, a small fraction of the males are dominant (T, territorial), as distinguished by being large, brightly colored, reproductively active, and aggressively defending territories. In contrast, the majority of males are non-dominant (NT, non-territorial), being smaller, drably colored, sexually immature, and typically schooling with females. The social system is regulated by aggressive interactions between males and behavioral responses to aggression can be direct or displaced with respect to the animal that acts. To determine whether direct and displaced behaviors are differentially exhibited by T and NT males, individuals were shown a video presentation of a dominant male displaying aggressively. Analysis of aggressive acts toward the video display and displaced activity toward a tank mate revealed that T males exhibited more direct behavior (toward the video display), while NT males engaged in more displaced behavior (toward tank mates). Because similar experiments with primates suggest that shifts in behavioral strategies are linked to changes in the stress response (as measured by circulating cortisol levels), we measured cortisol levels of T and NT males following exposure to the aggressive stimulus. Although in some animals subordinate males are reported to have higher cortisol levels, here we show that in A. burtoni the endocrine response to specific situations can vary considerably even among animals of the same status. Interestingly, NT males with intermediate cortisol levels showed more directed behavior while NT males with both high and low cortisol levels showed more displaced. This suggests an optimal physiological stress response in NT males that predisposes them to challenge aggressors perhaps making it more likely for them to ascend in status.

Acute Disease↗

Prey transport in "palatine-erecting" elapid snakes.

Cobras and mambas are members of a group of elapid snakes supposedly united by the morphology and inferred behavior of their palatine bone during prey transport (palatine erectors). The palatine erectors investigated (Dendroaspis polylepis, Naja pallida, Ophiophagus hannah, Aspidelaps scutatus, A. lubricus) show differences in the morphology of their feeding apparatus that do not affect the overall behavior of the system. We delineated the structures directly involved in producing palatine erection during prey transport. Palatine erection can be achieved by a colubroid muscle contraction pattern acting on a palato-pterygoid bar with a movable palato-pterygoid joint and a palatine that is stabilized against the snout. The palatine characters originally proposed to cause palatine erection are not required to produce the behavior and actually impede it in Naja pallida. Palatine-erecting elapids share a fundamental design of the palato-maxillary apparatus with all higher snakes. A set of plesiomorphic core characters is functionally integrated to function in prey transport using the pterygoid walk. Variant characters are either part of a structural periphery unrelated to the core structures that define function or patterns of variation are subordinate character sets operating within functional thresholds of a single system.

Animals↗

Risky business: the cultural construction of AIDS risk groups.

AIDS researchers and policy makers have often employed the concept of 'culture' to characterize 'high risk groups' and explain why members of these groups continue to practice 'risky behavior.' We argue that the widespread interest in ethnography tends to reflect a usage of the concept of culture that distances and subordinates. People with AIDS are portrayed as either minority street people abandoned by friends and family or as white gay men who live within a gay community, and in either case as socially deviant. This construction of HIV disease has facilitated distancing and denial of personal risk by persons outside the 'high risk groups,' impeding prevention efforts. Perceptions of subcultures of risk groups are contrasted with data on a random sample of persons with AIDS in New Jersey.

Acquired Immunodeficiency Syndrome↗