Some fear-potentiating effects of fluprazine hydrochloride in mice

The fear-potentiating effects of fluprazine hydrochloride were explored in a series of five experiments. The drug was found to strongly inhibit entry into a novel open field, exploration of a complex maze, or approach to a novel object placed in the animal's home cage. Time sampling techniques were used to assess drug effects on frequencies of immobility, activity, and grooming and rearing responses prior to and for 70 min after footshock. There were no group differences during the 10 min immediately following shock but the groups diverged steadily in immobility, activity, and grooming for the remainder of the observations. Post-shock activity and grooming responses increased steadily towards baseline values among control mice but remained at low levels or declined among drug-treated mice. Immobility responses declined steadily among control mice but increased substantially among the fluprazine-treated mice throughout post-shock observations. Pairs of male mice treated with fluprazine were also found to maintain greater intermouse distances in a novel linear runway than pairs of undrugged adult males, juvenile males, or male-female pairs. It is suggested that fluprazine hydrochloride both potentiates fear and alters its time course in addition to interfering in some way with normal olfactory processes.     

Female voices of aggression in Tonga

Tonga, a Polynesian society, is characterized by a social order and by Christian beliefs that work to constrain aggressive action and conflict. Violence does take place in Tonga but there is active discouragement of any behavior that may be socially disruptive. Tongan women in particular are allowed only a limited number of contexts in which acceptable expression of aggression can take place. In response, Tongan women rely on rather covert forms of aggression in processes of competition and conflict. A speech given during an inter-denominational religious feast controlled by the women of one village provides an example of a woman aggressively empowering herself through discourse clothed within the language of Tongan charity and Christian love.     

The concept of boundaries in counselling and psychotherapy

Boundaries in the mind—the relative 'thinness' and 'thickness' of many kinds of boundaries—has been studied as a measurable dimension of personality. Persons scoring 'thin' overall on the Boundary Questionnaire can be described as open, trusting, vulnerable, and usually having a rich fantasy life; they are people in whom 'everything gets through'. People who score very 'thick' tend to be solid, well-organised, and sometimes rigid. The relationship of boundaries to other measures of personality, to dreams and nightmares, to clients' occupations and interests, and finally to the conduct of psychotherapists and counsellors, including the question of boundary violations, is discussed. Some boundary violators have very thin boundaries and are unable to maintain clear distinctions between the client's needs and their own; others have relatively thick boundaries which make them insensitive to the damage that boundary violations can cause. Awareness of the client's boundaries and one's own can be useful in 'matching' a client with a therapist and in the conduct of therapy, especially at stressful times. It is also useful at times to discuss boundaries with clients.     

Recurrent Personality Factors Based on Trait Ratings

Intercorrelations among ratings on 35 personality traits, selected as representative of the personality domain, were obtained for eight samples. These samples differed in length of acquaintanceship from 3 days to more than a year; in kind of acquaintanceship from assessment programs in a military training course to a fraternity house situation; in type of subject from airmen with only a high-school education to male and female undergraduate students to first-year graduate students; and in type of rater from very naive persons to clinical psychologists and psychiatrists with years of experience in the evaluation of personality. Centroid or multiple-group factors were extracted and rotated orthogonally to simple structure. For one study, an independent solution was obtained in which analytic rotations were accomplished on an IBM 650 computer using Kaiser's normal varimax criterion. Five fairly strong and recurrent factors emerged from each analysis, labeled as (a) Surgency, (b) Agreeableness, (c) Dependability, (d) Emotional Stability, and (e) Culture.     

Perception of radial distance as a function of magnification and truncation of depicted spatial layout

A 2×2 factorial design requiring judgments of interobject distance was utilized which separated the effects of magnification per se from the concomitant truncation of the visual field normally effected by optically produced magnification. Only the main effect of magnification was significant, and this was much less than the decreases optically specified by the decreased perspective and texture gradients.