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PubMed1976

Marijuana and hostility in a small-group setting.

The authors used several indices to assess the relationship between marijuana and hostility as both inner affect and verbal behavior in a small-group setting. Marijuana subjects reported a small but statistically significant decrease in hostile feelings after the introduction of a frustration stimulus. They also showed significantly less verbal hostility than placebo subjects both before and after introduction of a frustration stimulus. The authors note that research findings on marijuana and hostility are not consistent and suggest a multidetermined relationship based on dose, environment, nature of the frustration stimulus, and intraindividual factors.

Adult↗
PubMed2004

Relational operants: processes and implications: a response to Palmer's review of Relational Frame Theory.

Palmer has recently criticized Relational Frame Theory (RFT) on the grounds that it has developed data in search of a principle. In this reply, we show that he has done so by attacking fundamental concepts within behavior analysis itself, including the functional nature of an operant and contingencies of reinforcement as a behavioral process. His claim that RFT appeals to new behavioral principles to explain the development of relational operants is shown to be incorrect: As with any operant, RFT appeals to a history of contacted consistencies in contingencies across multiple ex-emplars to explain them. New principles only emerge later as a logically necessary extension of such operants if they exist--a view that Palmer failed to address or appreciate. Palmer's desire to see the use of methods other than matching-to-sample is proper but already largely satisfied in the empirical literature on RFT. We show Palmer's defense of Skinner's definition of verbal behavior to be illogical and unresponsive to the empirical challenge behavior analysis faces. Palmer's alternative common sense mediational associationistic account is another in more than a century of such accounts, all of which have failed empirically. At its root, Palmer's criticism is based on a mechanistic philosophy that is hostile to a traditional functional behavior analytic approach.

Behavior↗
PubMed1999

Mothers' adjustment to the birth of a second child: a longitudinal study on use of verbal and nonverbal behaviors toward two children.

4 mothers' skillful use of verbal and nonverbal behaviors to their first and second children was examined while each mother was playing with them for about one year after the birth of the second child. Analysis showed that maternal verbal interactions with the firstborn were frequently accompanied by nonverbal interactions toward the secondborn, especially during the first few months postpartum. The concurrent use of verbal and nonverbal behaviors with the two children may be a behavioral strategy for the mother to adjust to the birth of the second child.

Adult↗
PubMed1984

Measurement of mood and affect in cancer patients.

Measurement instruments applicable to the assessment of affect and mood in cancer research are described, and their inherent advantages and sources of error are summarized. These instruments are comprised of three types: (1) self-report scales; (2) psychiatric rating scales; and (3) scales derived from the content analysis of verbal behavior, which are based on a combination of the self-report and rating scale methods. A review of the content analysis method is provided, including an illustration of its application to a verbal sample.

Affect↗
PubMed1995

Structural differences in the cerebral cortex of healthy female and male subjects: a magnetic resonance imaging study.

There are both reproductive and nonreproductive behavioral differences between men and women. Brain regions involved in determining sexual behavior have been reported to differ between the sexes. Nonreproductive, cognitive functional differences between sexes might be reflected in higher-order cortical structural dimorphisms, which have not previously been studied. We hypothesized that cortical regions involved in verbal behavior (which is sexually dimorphic) would differ between sexes. Using magnetic resonance imaging, we assessed gray matter volumes in several cortical regions in 17 women and 43 men. Women had 23.2% (dorsolateral prefrontal cortex) and 12.8% (superior temporal gyrus) greater gray matter percentages (corrected for overall brain size and age) than men in a language-related cortical region, but not in a more visuospatially related cortical region. These data seem to establish sexually dimorphic structural differences in the cerebral cortex, consistent with prior cerebral blood flow reports.

Adult↗
PubMedDate not supplied

[Causes and consequences of elderly's agitated and aggressive behavior].

Agitation and aggressiveness are frequent in the elderly and often related to dementia. As a result of the ageing of the general population this is becoming a major public health concern. No or little epidemiological data, during primary health care, about symptoms, co-morbidity, nor medical and social consequences of elderlys' disruptive behavior have been gathered or published in the French literature. Thus, in order to describe these disorders, a survey in cooperation with general practitioners (GP) was conducted. A representative sample of 212 French GP's, all with preferential geriatric activity were asked to conduct a study by including retrospectively their two most recent patients older than 65, who had exhibited agitation and/or aggressiveness. From this cross sectional study, 410 patients (female: 61%, male: 39%) were included. The mean age was 81 years (sd: 7.65). The patients suffered from change in verbal behavior (80%), verbal aggressiveness (71%), physical agitation (60%), wandering (48%), and/or physical aggressiveness (31%). The average of disruptive behavior symptoms per patient was 2.9. The symptoms appeared progressively in 81% of patients, the mean duration was two years and it was the first episode in 40% of patients. Disruptive behaviors may be explained in view of organic illness in 62% of patients (cardiovascular disease: 37%, neurologic: 12%, diabetes: 7%, dehydratation: 5%), dementia (Alzheimer disease: 20%, vascular dementia: 18%, mixed dementia: 14%). In 54% of patients disruptive behavior may be explained in view of depression: 34%, and anxiety disorder: 31%. A triggering factor was observed in 57% of cases (psychosocial stress: 39%). Somatic consequences of the symptoms were frequently identified: decrease of alimentary intake: 39%, weight loss: 27%, dehydratation: 11%, falls: 32%, and irregular medication intake: 31%. Limitation of daily life activities: 85%, and family life: 97% were also noted. Acceptability of patient's symptoms by the family was good (no discomfort or transitory and mild irritability) in 61% of cases, and very bad (reactions of exhaustion, hospitalization requirement) in 13%. This study carried out during primary care, showed that the elderly's disruptive behaviors cause severe medical consequences and familial and social distress.

Age Factors↗
PubMed1979

Verbal response modes and psychotherapeutic technique.

This paper presents a taxonomy of verbal response modes and applies that taxonomy to the verbal behavior of psychotherapists of three contrasting schools: client-centered, gestalt, and psychoanalytic. The taxonomy consists of a theoretically based set of classificatory principles that define a mutually exclusive and exhaustive set of modes. Its purpose is to describe dyadic verbal interaction comprehensively and quantitatively. Such description is a necessary first step in investigating the therapeutic effectiveness of different interaction styles.

Cognition↗
PubMed1992

Natural language processing in psychiatry. Artificial intelligence technology and psychopathology.

The potential benefit of artificial intelligence (AI) technology as a tool of psychiatry has not been well defined. In this essay, the technology of natural language processing and its position with regard to the two main schools of AI is clearly outlined. Past experiments utilizing AI techniques in understanding psychopathology are reviewed. Natural language processing can automate the analysis of transcripts and can be used in modeling theories of language comprehension. In these ways, it can serve as a tool in testing psychological theories of psychopathology and can be used as an effective tool in empirical research on verbal behavior in psychopathology.

Computer Simulation↗
PubMed1996

Aggression among psychiatric inpatients in Greece.

We studied, during 5 consecutive days, the prevalence, types and demographic, historical and clinical correlates of overt aggression in a population of 136 acute and chronic inpatients with mainly a diagnosis of psychotic disorder. Almost one fourth of them exhibited some sort of aggressive behavior. Verbal aggression was by far the most frequent type followed-in decreasing order-by physical aggression, aggression against property and self-aggression. Past threats of violence and attacks on others as well as concurrent motor excitement, agitation, low tolerance of frustration, difficulty in delaying gratification, depressive feelings, anger, hostility, affective lability and antisocial behavior differed significantly across the aggressive and the nonaggressive groups. The best short-term clinical predictors of aggression were different for each type, anger being their sole common predictor, and accounted for various proportions of the corresponding variances ranging from only 13.3% for self-aggression to 39.2% for verbal aggression.

Adolescent↗
PubMed1987

[Coprolalic behavior in patients with Gilles de la Tourette syndrome. Form and functional aspects].

Coprolalia as described by Gilles de la Tourette can take two forms: it either turns around a specific theme and serves as a specific and uniform commentary on the discourse of the patient or of others, or on the patient's situation; it may also take the form of seemingly arbitrary "scatalogical punctuations" the semiotic function of which is not evident. It seems clear that coprolalia is involuntary. The limbic lobe may be involved in episodic scatalogical productions; this structure, as observed by Yakovlev, plays a role in "emotive motility" which is essentially centripetal and automatic. The involvement of the limbic lobe would not explain, however, why such verbal behavior is not censored by internal control mechanisms.

Humans↗
PubMed1992

Childhood asthma: paternal critical attitude and father-child interaction.

The study investigated paternal critical attitude (CA) and negative father-child communication in families with an asthmatic child and in controls. Twenty-seven children with bronchial asthma (6-13 yr) and 23 healthy children with their fathers participated in the project. Fathers were asked to describe their child (Five Minute Speech Sample; FMSS). Additionally, father and child discussed a mutual problem (Problem Discussion; PD). Tape recordings were taken. Critical attitude (CA) was assessed from the fathers' responses during the FMSS. Negative verbal behavior during PD was coded for father and child. During the FMSS, significantly more fathers of the asthmatic children than of the controls showed CA. During the PD, fathers of the asthmatic children made significantly more critical remarks than their controls. Significantly more long sequences of negative verbal communication occurred in father-child dyads with an asthmatic child than in the control dyads. No significant relationship was found between either the fathers' attitudes or amount of negative verbal communication and the children's severity of asthma, compliance, or IgE status.

Adolescent↗
PubMed1983

Studies of gaze during induced conflict in families with a hypertensive father.

Three modified replications (N = 32, 46, and 32) investigated verbal and nonverbal interactions during role playing of family conflict by family groups of father, mother, and one child. Half the fathers had essential hypertension and half were normotensive. Nonverbal but not verbal behavior differed between families with hypertensive vs. normotensive fathers. Hypertensive fathers and their normotensive wives and children looked at each other less (gaze aversion), both while listening and speaking, than did the members of normotensive families. The difference in duration of gaze aversion occurred more prominently during emotionally negative verbalizations. The results suggest a pattern of conflict avoidance in families with a hypertensive father.

Adolescent↗
PubMed1976

Worker and caller variety in three crisis centers.

Worker and caller behaviors are studied and compared in an available sample of 100 suicidal calls to three crisis intervention centers. Caller-Worker Interaction Program results were compared among the three centers. Worker and caller differences across centers were significant in 32 of 41 categories (p less than .05); using four discriminant functions, 2 of 18 hit percentages exceeded p less than .01. The verbal behaviors of workers and callers at the three centers are substantially different, leading to the conclusion that crisis intervention is dissimilarly practiced between centers but similar within them.

Crisis Intervention↗
PubMed1991

[Oral and written affective expression in children of low socioeconomic status].

Descriptive data on affective expression of 58 children (33 girls and 25 boys) of low socioeconomic status (Graffar index), with ages between 8 and 12 are presented. Intelligence was assessed by means of Raven Progressive Matrixes Test, all subjects exhibiting mean level. Evaluated were the six forms of anxiety and the four hostility forms defined by the Gottschalk method of verbal content analysis. Hope scores, positive and negative, were also obtained from the same verbal samples. The oral sample consisted in speech produced spontaneously during 5 minutes, in response to a standard instruction, and the written sample consisted in brief stories produced under standardized conditions during 15 minutes. The most frequently expressed form of anxiety was separation anxiety, while the most frequently expressed form of hostility was directed outwards covert hostility. "Positive" hope was expressed more frequently than "negative" hope. Data are discussed in terms of their contribution to the establishment of population norms in Spanish-speaking populations for the psychological constructs explored. It is concluded that the method of content analysis of verbal behavior may represent a useful tool for the study of child psychology in different contexts.

Anxiety↗
PubMed1979

"Transcortical" features of aphasia following left thalamic hemorrhage.

In a series of 14 thalamic hemorrhage documented by Computerized Axial Tomography (CT) scans, aphasia was present in seven out of eight patients with left lesions while it was absent in the six patients with right lesions. In three cases where detailed language testing was performed, aphasia was characterized by reduction of spontaneous speech with semantic paraphasias, preserved repetition and partially defective auditory verbal comprehension. The language disturbance was persistent in two patients, while it recovered spontaneously within four weeks in one patient. The clinical picture in these patients is similar to the classical "transcortical" aphasias, which are usually due to damage of the marginal language areas. It is suggested that the left thalamus contributes to the semantic level of verbal behavior, which is possibly subserved by these areas.

Aged↗
PubMed1992

Compliance and quality in residential life. Analyzing the impact of regulations on residential ecology.

Viewed from a behavior analytic perspective as a form of verbal behavior, regulatory rules affect the behavior of service providers in residential programs directly and indirectly; they can facilitate habilitative services or exert a powerful counter-habilitative influence. Because regulations are written to apply to the general case, regulatory rules tend to become decontextualized, often failing to address (a) the needs of individuals and (b) specific environmental circumstances. Ecobehavioral analysis of rule-governed behavior in residential settings can provide a means of understanding and measuring the effects of regulatory rules. Feedback from field settings about the effects of regulatory rules on the behavior of people who live and work in residential settings would help to recontextualize the rule-making process and promote better correspondence between the intended effects of regulations and their actual effects.

Activities of Daily Living↗
PubMed2000

Maternal behavior toward premature twins: implications for development.

Assisted reproductive techniques and fertility enhancing therapies have increased multiple births and, therefore, the risk of prematurity and its developmental consequences. Parent intervention is an effective source of compensation for the cognitive effects of prematurity. We hypothesized that relative to parents of preterm singletons, parents of preterm twins are less able to provide such enhancing care, resulting in a developmental disadvantage for preterm twins. Maternal-infant interactions of premature singletons (n = 22; birth weight = 1668 +/- 350 g, gestational age = 32.3 +/- 2.1 weeks) and premature twins (n = 8; birth weight = 1618 +/- 249 g; gestational age = 32.0 +/- 2.6 weeks) with comparable demographic and medical status were observed at home at 1 and 8 months corrected age using a 30 min checklist of developmentally facilitative behavior. Mental (MDI) and psychomotor (PDI) indices of the Bayley Scales of Infant Development and Caldwell Home Observations for Measurement of the Environment (HOME) inventories were administered (18 months corrected age). Compared with mothers of premature singletons, mothers of premature twins exhibited fewer initiatives (P < 0.001) and responses (P < 0.01) and were less responsive to positive signals (P < 0.01) and crying (P < 0.01). Unprompted by the infant, twin mothers lifted or held (P < 0.05), touched (P < 0.01), patted (P < 0.05) or talked (P < 0.01) less. Singleton MDIs surpassed twins (119.4 +/- 7.7 vs 103.6 +/- 7.7; P < 0.01). Maternal verbal behavior and the acceptance of child factor (HOME), both favoring singletons, correlated with MDI (R-square = 0.46, P < 0.0002). Mothers of premature twins exhibited fewer initiatives and responses toward offspring than did mothers of premature singletons. Maternal behavior was predictive of cognitive development.

Adult↗