A developmental analysis of the relationship between response strength and punishment

Two levels of training (100 vs. 500 trials) and two ages of rats (young and adult) were used in a developmental analysis of the relationship between response strength and the effects of punishment. The apparatus was a Y maze with three discriminably different arms. After 100 or 500 reinforced trials, subjects were shocked each time they responded in one arm. The recovery sessions followed the punishment session. Results from the punishment day indicated that: (a) young rats received a greater amount of shock, and (b) additional training increased the amount of shock received by the young but decreased it in the adults. The recovery data showed that: (a) the suppressive effects of punishment were greater for the adults than for the young, and (b) the recovery scores were not influenced by degree of overtraining. The Age by Overtraining interaction suggested that the relationship between response strength and punishment is age dependent. The age differences found with the amount-of-shock and recovery measures provided additional support for the position that younger rats are less competent than adult rats in inhibiting responses.

     

A distributed system of educational administration: An international viewpoint

Any educational service is provided through a large number of separated institutions and many decisions are necessarily taken by individual schools, and, indeed, by individual teachers. However, these day-to-day decisions are taken within a framework laid down elsewhere. Power and responsibility in an educational system relate chiefly to the extent and nature of the resources provided, the curriculum and teaching methods, the character and purpose of individual institutions and the internal organization of those institutions. Significant decisions may be taken at national, state, local authority and individual school levels. Cutting across such patterns are employer-employee relationships and agreements negotiated with trade unions. The system of governance and administration of schools in England is seen as a triangle of tension, the three points being central government, local government and individual schools. Reference is made to patterns of curriculum, examinations, supervision and finance, the English approach being compared with practices elsewhere. It is argued that within the constraints imposed by the controlling authority individual schools shouls possess a great deal of flexibility in making their own decisions, including questions of student-staff ratios, allocation of teachers and expenditure of finance. Power and responsibility should not be divorced, but related; this is the logical development of a system of distributed administration.

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Zusammenfassung Jedes Bildungssystem besteht aus einer grossen Zahl separater Institutionen, und viele Entscheidungen müssen von den einzelnen Schulen und sogar den einzelnen Lehrern selbst getroffen werden. Der Rahmen für diese täglich notwendigen Entscheidungen wird jedoch an anderer Stelle festgelegt. Entscheidungsbefugnis und Verantwortung in einem Bildungssystem beziehen sich in der Hauptsache auf den Umfang und die Art der verfügbaren Mittel, auf Curricula und Lehrmethoden, den Charakter und Zweck der einzelnen Institutionen und ihre interne Organisation. Wichtige Entscheidungen können auf Staats-, Landes-, Bezirks- und Einzelschul-Ebene gefällt werden. Über diesen gazen Aufbau hinweg gehen Arbeitgeber-Arbeitnehmer-Beziehungen und Vereinbarungen mit Gewerkschaften. Das Leitungsund Verwaltungssystem für Schulen in England wird als ein Spannungsdreieck dargestellt, dessen drei Ecken die Zentralregierung, die örtlichen Behörden und die Schulen selbst bilden. Verschiedene englische Muster von Lehrplänen, Examen, Aufsich und Finanzen werden aufgezeigt und mit denen anderer Länder verglichen. Dabei wird betont, dass die einzelnen Schulen innerhalb der von der zuständigen Behörde gesetzten Grenzen ein grosses Mass von Entscheidungsfreiheit besitzen sollten, auch in Fragen wie Klassenstärke, Einsatz von Lehrern und Verwendung der Finanzmittel. Machtbefugnis und Verantwortung sollten nicht getrennt, sondern miteinander verbunden sein. Das ist die logische Entwicklung eines Systems aufgeteilter Verwaltung.

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Résumé Tout service d'éducation est doté d'un grand nombre d'institutions distinctes, et, de ce fait, de nombreuses décisions sont prises individuellement par chacune des écoles, aussi bien que par chacun des enseignants. Quoiqu'il en soit, ces décisions prises au jour le jour, le sont dans les limites d'un cadre venant d'ailleurs. Dans un système d'éducation, pouvoir et responsabilité sont surtout liés à l'étendue et à la nature des ressources disponibles, du programme et des méthodes d'enseignement, du caractère et des objectifs de chaque institution, ainsi que de l'organisation interne de ces institutions. Les décisions importantes puevent être prises au niveau des autorités nationales, régionales ou locales, aussi bien qu'à celui de chacun des établissements scolaires. Les relations employeurs-employés, de même que les accords négociés avec les syndicats sont taillés sur le même modèle. En Angleterre, le système de gestion et d'administration des écoles apparait comme un triangle de tension dont les trois sommets sont constitués par le gouvernement central, le gouvernement local et les établissements scolaires eux-mêmes. Il est fait référence à d'autres modèles de programmes, d'examens, de contrôle et de finances, le système anglais étant comparé à ce qui ce fait ailleurs. Il est exposé que dans le cadre des contraintes imposées par l'autorité de contrôle, chaque école devrait posséder une grande marge de flexibilité pour prendre ses propres décisions, comprenant les questions des rapports d'associations d'élèves, les affectations des enseignants et les dépenses financières. Pouvoir et responsabilité ne devraient pas être séparés mais associés, tel est l'évolution logique d'une administration scolaire fonctionnant suivant un système de répartition.

     

Individual differences in cognitive skills related to reading ability in the deaf

Deaf subjects who represented a wide range of reading abilities were tested on a number of factors including reliance on phonological recoding as well as several metacognitive abilities. The sample consisted of 19 high school students who were prelingually and profoundly deaf. Subjects were given a set of paper and pencil tests that included an assessment of phonological recoding ability as well as the measures designed by Baker (1984) to assess metacognitive skills in reading. Results indicated that deaf subjects demonstrated a significant degree of reliance on phonological recoding, but that individual differences in reliance on phonological recoding showed no relationship to reading skill (r = .02). Individual differences on the metacognition measures, however, showed a strong relationship to reading ability (r = .65, p less than .01). The implications for remedial instruction for deaf students are discussed.     

Assessment of symptoms in adult survivors of incest: a factor analytic study of the Responses to Childhood Incest Questionnaire

Although research has established the long-term damaging effects of incest, these efforts have suffered from the lack of valid, standardized assessment instruments. The present study reports on the construction and factor validation of the Response to Childhood Incest Questionnaire (RCIQ), a self-report instrument that assesses a range of commonly reported symptoms experienced by adult survivors of incest. A clinical population of 104 adult women who had experienced childhood or adolescent incest completed the RCIQ. A factor analysis of the RCIQ items revealed seven factors which corresponded to hypothesized stress response themes experienced by survivors of traumatic events. These factors include vulnerability and isolation, fear and anxiety, anger and betrayal, reaction to the abuser, sadness and loss, and powerlessness. In addition, four factors corresponded to the diagnostic criteria for post-traumatic stress disorder: intrusive thoughts, avoidance and intrusive emotions, detachment, and emotional control and numbness. The usefulness of the RCIQ as a pre- and post-treatment measure and the need for further research is discussed.     

Gender differences in the academic career

This study examines sources of satisfaction, indicators of stress, academic performance, and reward structure in the academic careers of male and female faculty at a major midwestern state university. Faculty pairs were selected from five academic divisions. A total of 58 matched pairs were identified. Of these, 63 faculty responded, yielding data for 23 matched pairs. Subjects were mailed the Academic Career Development Survey, consisting of 144 items. Results indicated that self-reported physical and mental health, and professional and personal life satisfaction were high for both males and females. Both males and females placed high importance on their career and on marriage/other intimate relationships; however, both reported high levels of dissatisfaction with these factors. Gender differences were found in both satisfaction and type of stress reported; no gender differences were found in composite teaching and research performance indices. Salary data, obtained for 42 matched pairs, indicated similar salary levels for men and women. Results were discussed with respect to prior research on gender differences and the academic career.     

The adaptation of hearing parents of hearing-impaired youths

This study evaluated the emotional and marital adjustment of hearing parents of hearing-impaired youths. Participants included mothers and fathers of hearing-impaired youths and mothers and fathers of hearing youths. In contrast with expectations based on clinical impressions reported in the literature, parents of hearing-impaired youths reported less symptomatology than did parents of hearing youths, and there were no differences in the marital satisfaction of parents in intact families. Moreover, parental adjustment was not associated with the duration of time since the child was diagnosed as hearing impaired. In addition, hierarchical multiple regression analyses revealed that family cohesion was associated with low maternal symptomatology and high marital satisfaction for both spouses. For mothers, low symptomatology was associated with low stress and female gender of child; high marital satisfaction also was linked with a less severe degree of hearing loss in the youth.