Clinical,developmental and social aspects of infant crying and colic

Persistent unexplained infant crying in the first few months is a common source of distress for parents and is costly for the health services. The aim was to assess the merits of developmental and social conceptualizations of this phenomenon, compared to the clinical approach as represented by the concept of colic. From a community sample of 530 infants, 67 who met the ‘rule of threes’ definition of colic by fussing and crying for 3 or more hours per day at 4-5 weeks of age were chosen. To avoid confusion, these infants were called ‘persistent criers’. Groups of ‘evening criers’ (N = 38) and ‘moderate cries’ (N = 55) were also selected. These 160 infants were assessed by researcher measures of their consolability and by maternal diary measures of their amounts of fussing, crying and colic behaviour when 5-6 weeks old. The persistent and evening criers cried more than the moderate criers. However, irritable, ‘fussy’ behaviour was the predominant form of distress for all three groups of infants. Colic bouts–defined as ‘bouts of intense, unsoothable crying and other behaviour, perhaps due to stomach or bowel pain’–were rare even among the persistent criers and only 7% of these infants were found to be inconsolable. The results support growing evidence that normal infant developmental processes are central to this phenomenon. In addition, social interactions between infants and parents, and parental subjective variables, appear to be involved. Colic was distinguished as a rare and separate form of distress by the infants' mothers. Further evidence needs to determine whether colic is a distinct clinical phenomenon or an extreme degree of normal distress interpreted within a western cultural framework.     

Counselling problem drinkers: The realm of specialists. Alcoholics Anonymous or generic counsellors?

A study was carried out to investigate counsellors' attitudes and experiences in working with people with drinking problems and counsellors' understanding of Alcoholics Anonymous as a helping agent. Ninety-four counsellors responded to a questionnaire about their work with people with drinking problems and their knowledge of AA. Generic counsellors tended not to feel competent working with clients with alcohol problems. Feelings of competence increased with greater experience of the client group and, to a lesser extent, with more hours of specialist training. It was found that counsellors whose intake of alcohol amounted to more than eight units per week were less likely to take on clients with alcohol problems than were those who drank less. Counsellors usually had some knowledge of AA but had little understanding of the 12-step programme that forms the basis of recovery for alcoholics as described by AA. They were, however, in favour of clients attending AA as an adjunct to individual counselling     

The effect of normative beliefs on anticipated emotions.

In 3 experiments, Ss were asked how they would or should make hypothetical decisions and how they would react emotionally to the options or outcomes. The choices were those in which departures from proposed normative models had previously been found: omission bias, status quo bias, and the person-causation effect. These effects were found in all judgments, including judgments of anticipated emotion. Arguments against the departures affected judgments of anticipated emotion as well as decisions, even though the arguments were entirely directed at the question of what should be done. In all but one study, effects of these arguments on anticipated emotion were as strong as their effects on decisions or normative beliefs. Thus, in many situations, people think that their emotional reactions will fall into line with their normative beliefs. In other situations, some people think that their emotional reactions have a life of their own. It is suggested that both normative beliefs and anticipated emotions affect decisions.     

Social processing errors among paranoid personalities

The present study tested clinical hypotheses about the social processing attributes of paranoid personalities (PP). Eighteen PPs and 18 normal controls (NC) viewed standardized role plays (Dodge, 1986) in which a provocation occurred but the protagonist's intention varied (i.e., ambiguous, accidental, hostile, or prosocial). Subjects identified the intention behind the action and then chose a response to that action (e.g., ignore what he did). The results indicated that PPs and NCs did not differ on intentioncue detection when the intention was clear, but PPs had a significantly higher rate of misreading ambiguous situations. Furthermore, when intentions were ambiguous, PPs were more likely than NCs to identify them as hostile intentions. Finally, PPs' reactions to the vignettes were different from normal controls' when the perceived intention was either prosocial or accidential. PPs were more likely to respond with anger and less likely to ignore the event, compared to NCs. These data provide initial support for clinical notions about the aberrant social processing of paranoid personalities.     

Towards a comprehensive treatment for obsessional thoughts

A systematic treatment approach for obsessional thoughts is proposed. It is based upon an analysis of the chain of convert events and incorporates the distinction between the obsessional idea or fear and the cognitive rituals which follow. Systematic Disruption of covert rituals and Cognitive Restructuring of obsessional ideas are included within the treatment programme. The application of this approach is demonstrated with three cases treated for severe obsessional thoughts and followed up after 2 years.     

CHILDREN'S THINKING IN BOTSWANA: PIAGET TASKS EXAMINED*

This Piaget replication study was done in Botswana. Six tasks were completed by 554 primary school children from urban, rural, and traditional village environments. Conservation of number, length, mass and weight, seriation and classification exercises were carried out using materials commonly found in the culture. Previous studies by other investigators have compared schooled and unschooled subjects in other African countries, but often unschooled subjects were from rural areas, so the environmental effects could not be isolated. In this study comparisons were made between students in the three environments, between age groups, and between male and female subjects. Urban children completed tasks at an earlier age than those from other environments. In general, the results are similar to findings from other African countries.     

Phonemic-analysis training helps children benefit from spelling-sound rules

It has been frequently suggested that the ability to analyze spoken words into phonemes facilitates children’s learning of spelling-sound rules. This research attempts to demonstrate that link by showing that phonemic-analysis training helps children take advantage of spelling sound rules in learning to read. In two experiments, preschool and kindergarten prereaders participated in an analysis condition and a control condition on each of 4 test days. In the analysis condition, children learned to segment (and in Experiment 2, also to blend) selected spoken syllables. In the control condition, they merely repeated syllables. Children were then introduced to printed items that corresponded to the spoken syllables with which they had worked. The pronunciation of the “related” item could be deduced from those of other printed items in the set; the pronunciation of the “unrelated” item could not be so deduced. Both experiments revealed a significant interaction between condition (analysis vs. control) and item type (related vs. unrelated). In the control condition, children tended to make more errors on the related item than on the unrelated item; in the analysis condition, they tended to make fewer errors on the related item than on the unrelated item. These results suggest a causal link between the ability to analyze spoken syllables and the ability to benefit from spelling-sound relations in reading.     

Immediate and delayed punishment of human behavior by loss of reinforcement

Young adult humans pressed a key to obtain money. When responding was punished by presentation of a stimulus signifying that money was lost, response frequencies decreased and response latencies increased. Since these changes did not increase relative earnings, the aversive properties of loss of reinforcement were manifested independently or reinforcement gain. When loss punishment was delayed for either 10, 20, or 40 sec the extent of suppression was found to vary inversely with the response-punishment interval. Subsequent manipulations indicated that the effectiveness of delayed punishment was increased when the response also produced immediate conditioned punishment, i.e., a stimulus paired with the delayed loss stimulus. Instructions about the response-punishment contingency had similar effects. The findings were consistent with animal studies of delayed shock punishment, insofar as a similar delay-of-punishment gradient was observed, and with studies of delayed positive reinforcement, insofar as mediation through conditioned punishment (or instructions) increased the effectiveness of delayed punishment.     

Effect of inconsistent distinctiveness of artificial semantic features on retrieval speed

A purported universal of language is the generalization of distinctive features, for example, in phonology and semantics, within a language or an individual. This could be due to a tendency either to use or to ignore a feature depending on whether or not it has previously been distinctive. This mechanism is shown to operate in retrieval of well-learned artificial concept names. Several simple models of performance cannot account for this effect. The apparent inefficiency of possible mechanisms which could account for this result suggests that it may reflect a special predisposition.     

A rate measure of the relative aversiveness of signalled vs unsignalled shock

Five rats were trained on a two-component multiple schedule with each component consisting of a two-link chain schedule. Differential response suppression in the initial links of the chain schedules was used as a measure of the relative aversiveness of events introduced into the subsequent terminal links. When unsignalled shock was scheduled in one terminal link and signalled shock in the other (in addition to equal numbers of food reinforcers), responding was suppressed to a greater degree in the initial link preceding the unsignalled-shock condition. Reversing the terminal-link positions of unsignalled shock and signalled shock led to a reversal of the differential response suppression in the initial links. These results confirm previous findings that signalled shock is less aversive than unsignalled shock and extend the generality of this phenomenon from choice measures to rate measures of aversiveness.