Attitudes toward interdisciplinary collaboration in pupil personnel services teams

A scale designed to measure the extent of collaboration of pupil personnel services teams was validated against a judge's rating of collaboration and the existence of regular planning meetings between pupil personnel services teams and school personnel. The judge's ratings and the collaboration scale scores varied in the classification of one team, which suggested two differing definitions of interdisciplinary collaboration to be further explored. The semantic differential responses of school personnel indicated that high collaboration teams in high input schools were seen as more independent and more cooperative than were the low collaboration teams and were reported as functioning more often as a team than as individuals.     

Pupil personnel services in the automated school

Two predictions are made regarding the nature of pupil personnel services in general and counseling in particular in the next 20 to 30 years. The first prediction is based upon the increasing automation of teaching and points out the importance of personalized pupil personnel services in the automated school. The second prediction anticipates a reaction against automated teaching, resulting in a revolution in education in which the major subject matter of the school will be a fourth R, human relations. The implications for pupil personnel services and counseling are considered.     

Student personnel services in the university without walls

With the growth of the university without walls, or the open university, a new and expanded role can be in the making for the student personnel professional. This professional's expanded functions should center around outreach services that are necessary for the special groups the open university can serve. An active role for the student personnel professional should become a reality within the nontraditional university.     

User perceptions of process-outcome linkages in pupil peer counselling for bullying services in the UK

Users of pupil peer counselling for bullying services (n=50) rated their most helpful and their least helpful experiences of these services on five counselling process variables. The aim was to identify which, if any, of these variables differentiated between the two types of experience. Participants gave significantly higher ratings to 'core conditions', 'client openness' and 'maintain positive self-regard', but significantly lower ratings to 'counsellor directiveness', for their most helpful experience than for their least helpful experience. No significant differences emerged for ratings of 'counsellor self-disclosure'. None of these effects were qualified by gender. The implications of these findings for providers of peer counselling for bullying services are discussed.     

The effects of sound on pupil size and the pupil light reflex

The effects of auditory stimulation on pupil size and the pupil light reflex were investigated in 33 male volunteers. A 95dB tone caused pupillary dilation and a reduction in the amplitude of the light reflex. Although the light reflex amplitude was positively correlated with pupil size in the resting state the effects of noise on the two measures were independent since the pupillary dilation response showed a marked habituation after two presentations of the tone whereas the effect on the light reflex remained the same. People showing high impulsivity scores on the EPQ tended to have smaller pupils (i.e. low arousal). There was also a relationship between impulsivity and light reflex amplitude, but this was probably a secondary consequence of the relationship between the latter measure and pupil size in the resting state.     

Natural Realism or Transactionalism: On the Relationships between Putnam and Two Pragmatists,James and Dewey

The relationships between Hilary Putnam and the pragmatists (especially William James and John Dewey) are obvious but subtle.To shed some light on this issue,the author will explore a key issue that not only stands as Putnam's main inheritance from the pragmatists,but that also illuminates the relationships between them more clearly than any other issues.This key issue is the understanding of perception and the philosophical position that arises from this understanding.The author argues that in adopting Dewey's transactionalism (or interactionalism),Putnam advances from James' insight to Dewey's,a shift that is particularly manifest in Putnam's attempt to add another layer of meaning to what he refers to as the second na(i)veté that he detects and appreciates in James' natural realism.     

Brightness function: Role of the pupil

Pairs of brightness functions were generated by magnitude estimation, one pair for each of three flash durations (0.5,1.0, and 3.0 sec). Each pair comprised a function obtained with an artificial pupil and a function obtained with the uncontrolled natural pupil. The pupil turned out to have little or no effect on the form and slope of the power functions for brightness, even when flash duration was as long as 3.0 sec.     

In search of the “Rescue Personality”. A questionnaire study with emergency medical services personnel

The construct of the “Rescue Personality” as claimed by Mitchell (1983) in the course of Critical Incident Stress Debriefing was investigated in a sample of 173 Emergency Medical Services (EMSs) personnel. As hypothesized EMS personnel scored lower on neuroticism and openness but higher on conscientiousness and risk and competition seeking compared with a norm sample. By contrast, EMS personnel showed lower scores for agreeableness and no differences for extraversion. Duration of EMS service was not associated with personality except for extraversion preliminarily supporting a predisposition model. Furthermore, EMS volunteers did not differ from EMS professionals regarding personality, again except for extraversion. These results provide first evidence for most of Mitchell’s assumptions concerning the “Rescue Personality”. Implications for vocational choice, prevention and crisis intervention are discussed.     

Orienting of attention, pupil size, and the norepinephrine system

This research examined a novel suggestion regarding the involvement of the locus coeruleus-norepinephrine (LC-NE) system in orienting reflexive (exogenous) attention. A common procedure for studying exogenous orienting of attention is Posner's cuing task. Importantly, one can manipulate the required level of target processing by changing task requirements, which, in turn, can elicit a different time course of inhibition of return (IOR). An easy task (responding to target location) produces earlier onset IOR, whereas a demanding task (responding to target identity) produces later onset IOR. Aston-Jones and Cohen (Annual Review of Neuroscience, 28, 403-450, 2005) presented a theory suggesting two different modes of LC activity: tonic and phasic. Accordingly, we suggest that in the more demanding task, the LC-NE system is activated in phasic mode, and in the easier task, it is activated in tonic mode. This, in turn, influences the appearance of IOR. We examined this suggestion by measuring participants' pupil size, which has been demonstrated to correlate with the LC-NE system, while they performed cuing tasks. We found a response-locked phasic dilation of the pupil in the discrimination task, as compared with the localization task, which may reflect different firing modes of the LC-NE system during the two tasks. We also demonstrated a correlation between pupil size at the time of cue presentation and magnitude of IOR.     

Mapping and correcting the influence of gaze position on pupil size measurements

Pupil size is correlated with a wide variety of important cognitive variables and is increasingly being used by cognitive scientists. Pupil data can be recorded inexpensively and non-invasively by many commonly used video-based eye-tracking cameras. Despite the relative ease of data collection and increasing prevalence of pupil data in the cognitive literature, researchers often underestimate the methodological challenges associated with controlling for confounds that can result in misinterpretation of their data. One serious confound that is often not properly controlled is pupil foreshortening error (PFE)—the foreshortening of the pupil image as the eye rotates away from the camera. Here we systematically map PFE using an artificial eye model and then apply a geometric model correction. Three artificial eyes with different fixed pupil sizes were used to systematically measure changes in pupil size as a function of gaze position with a desktop EyeLink 1000 tracker. A grid-based map of pupil measurements was recorded with each artificial eye across three experimental layouts of the eye-tracking camera and display. Large, systematic deviations in pupil size were observed across all nine maps. The measured PFE was corrected by a geometric model that expressed the foreshortening of the pupil area as a function of the cosine of the angle between the eye-to-camera axis and the eye-to-stimulus axis. The model reduced the root mean squared error of pupil measurements by 82.5 % when the model parameters were pre-set to the physical layout dimensions, and by 97.5 % when they were optimized to fit the empirical error surface.     

A psychometric study of positive and negative nominations and the pupil evaluation inventory

Two peer evaluation measures, the Pupil Evaluation Inventory (PEI) and positive and negative nominations were compared in a sample of 260 children in grades 1 to 5. Stabilities of the measures were assessed over a 4-month period. In the total sample, PEI factors and negative nominations were more stable than positive nominations, and PEI Aggression and Withdrawal scores were more stable than negative nominations. PEI Aggression and Withdrawal scores were more stable in grades 3 and 5 than in grade 1, and the Likability factor was more stable in grades 2 to 5 than in grade 1. Negative nominations were most strongly correlated with the PEI Aggression factor, and positive nominations were more strongly correlated with Likability than with Aggression. Implications for the use of these nomination measures are discussed.During the writing of this report Charlotte Johnston was supported by a doctoral fellowship from the Social Sciences and Humanities Research Council of Canada. The authors wish to express appreciation to Dr. Edward Vertuno and to all the staff, teachers, and children of the Developmental Research School, Florida State University, whose cooperation made this research possible.     

Class size,pupil attentiveness and peer relations

Background: Despite a long‐running debate over the effects of class size differences on educational performance there is little evidence on the classroom processes that might be involved. Aims: The effects of class size differences are examined in relation to social and behavioural adjustment to school, in terms of two dimensions: attentiveness and peer relations. It was predicted that as class size increased there would be more inattentiveness in class and more signs of social difficulties between children in the form of more rejection, asocial, anxious and aggressive behaviour, and less prosocial behaviour. Samples: Data came from a large‐scale longitudinal study of children over KS1 (4‐7 years). The observation study was based on a subsample of 235 children in 21 small (average 19 children) and 18 large (average 33 children) reception classes (aged 5 years). The PBR sample involved over 5,000. Methods: There were two complementary methods of data collection: first, a systematic observation study of pre‐selected target children in terms of three ‘social modes’ — when with their teachers, other children and when not interacting — and in terms of work, procedural, social and off‐task activities; and, second, a teacher administered Pupil Behaviour Rating (PBR) scale comprising over 50 items rated on a 3‐point scale grouped into six ‘factors’: hyperactive/distractible, aggressive, anxious/fearful, prosocial, asocial, and excluded. Results: Observations showed that children in large classes were more likely to show off‐task behaviour of all kinds, and more likely to interact with their peers in terms of off‐task behaviour, social, and also on‐task behaviours. Connections between class size and PBR factors were not strong. There was no support for the view that peer relations are better in smaller classes; indeed, there was a slight tendency for worse peer relations, in terms of aggression, asocial and excluded, in the smallest classes. Conclusions: There was confirmation that children in large classes are more distracted from work and more often off task. The unexpected result, based on teacher ratings, that small classes may lead to less social and more aggressive relations between children is discussed, along with implications for teachers of a tendency for more peer‐related contacts in large classes.     

The influence of reward/punishment and personality pupil attainment

Hypotheses (inferred from Gray, 1970) were tested that under reward conditions, Extrovert (E)+ subjects will achieve better than E− subjects and Neurotic (N)+ subjects will achieve better than N− subjects, while under punishment conditions, E− subjects will achieve better than E+ subjects and N− subjects will achieve better than N+ subjects. Three secondary school classrooms were identified in which the teacher in mathematics was predominantly rewarding, offered a balance of reward and punishment or was predominantly punishing. The pupils in these classes were 82 boys in their 14th year. The Eysenck Personality Questionnaire: Junior Version was administered. Individual scores for E and N were ascertained. All boys were administered the Profile of Mathematical Skills: Level 2 (France, 1979). After 10, 20, 30, 40 and 50 school days, parallel arithmetic tests were administered. Inspection of the resulting graphs of mathematics progress indicated that the hypotheses were not confirmed, which made further statistical analysis inappropriate. However, issues arose in conducting the research that suggested improvements over an earlier study (McCord & Wakefield, 1981). Difficulties encountered in the present research are described and suggestions are made for improvements to future research in this area.     

Opposing pupil responses to offered and anticipated reward values

Previous studies have shown that the pupils dilate more in anticipation of larger rewards. This finding raises the possibility of a more general association between reward amount and pupil size. We tested this idea by characterizing macaque pupil responses to offered rewards during evaluation and comparison in a binary choice task. To control attention, we made use of a design in which offers occurred in sequence. By looking at pupil responses after choice but before reward, we confirmed the previously observed positive association between pupil size and anticipated reward values. Surprisingly, however, we find that pupil size is negatively correlated with the value of offered gambles before choice, during both evaluation and comparison stages of the task. These results demonstrate a functional distinction between offered and anticipated rewards and present evidence against a narrow version of the simulation hypothesis; the idea that we represent offers by reactivating states associated with anticipating them. They also suggest that pupil size is correlated with relative, not absolute, values of offers, suggestive of an accept–reject model of comparison.