The effects of uncontrollable failure and depression on memorial processes

Many investigators have argued that exposure to uncontrollable failure and depressed mood affect learning processes. However, little has been done to explore how information processing is affected by such events. Two experiments revealed that prior failure (Experiment 1) and depressed mood (Experiment 2) have similar effects on a simple free-recall task. These data are interpreted to suggest that the experience of uncontrollable failure and depression disrupt the transfer or retrieval of new information from a transient to a more permanent storage format. The implications of these data are discussed.     

Parent's report of stress and articulation oscillation as factors in a preschooler's dysfluencies

Recently, one focus of research on dysfluency and stuttering seems to be on the preschooler. One goal of such research should be to determine what factors in the child's language system and what factors in the social environment may put the child at risk for developing dysfluencies and stuttering. The following is a parent's account of the occurrence of dysfluencies in a preschooler. Emphasis is on a language phenomenon that might be labeled “articulation oscillation” and on apparent social environmental stress.     

Construction and validation of a physician career development inventory

The development and psychometric characteristics of the Medical Career Development Inventory (MCDI) are described. The MCDI represents the initial construction of a career maturity measure for a homogeneous population of adults who encounter a common set of vocational development tasks. The inventory is intended to measure both degree of vocational development and readiness to cope with the developmental tasks encountered in a physician's career. The MCDI includes 35 items that address coping behaviors germane to dealing with the vocational tasks constituting the career development continuum of physicians. Initial evaluation of the MCDI's psychometric properties with a sample of 160 student-physicians supported the content validity of the items, construct validity of the scales, and criterion validity of the inventory.     

A study of career patterns of women college graduates

The employment and educational histories of 498 women college graduates of 1968 were investigated to assess the women's career progress in the 10 years since college. The women were classified in a proposed seven-category system of career patterns adapted from those of D. G. Zytowski (Personnel and Guidance Journal, 1969, 47, 660–664) and K. P. Wolfson (Journal of Counseling Psychology, 1976, 23,(2), 119–125). The system established categories for pioneer (nontraditional) as well as traditional women's occupations at varying levels of both span (length) and degree of participation in paid employment. The seven resulting career pattern groups were compared on personal and career-relevant variables. The findings indicated that a majority of the women graduates have worked continuously outside the home since 1968, and many have entered pioneer occupations. Only 1.4% of the present sample of women were full-time homemakers throughout the 10-year period. On the other hand, 28.5% of the women in the sample were currently employed in pioneer occupations. A majority of the women (79%) have combined both careers and homemaking. Women in traditionally female careers, as compared with pioneer women, were less likely to change careers across the 10-year period, and were more likely to move in a horizontal or downward career direction. Pioneer women were more likely than traditionals to move from lower-to higher-level careers. The findings support the use of the adapted classification system in future studies and also provide data for use with women who are now planning for future careers and lifestyles.     

Reciprocal heuristics: A discussion of the relationship of the study of learned behavior in laboratory and field

At the turn of the century, the initiators of laboratory study of animal learning advocated two very different approaches to the subject matter. Willard Small favored the investigation of learning in ecological settings appropriate to individual species. E. L. Thorndike treated the process of association formation in animals as a general one, best studied in situations distant from those to which subject species were adapted. The latter view dominated laboratory study of animal learning for 80 years. The consequent absence of ecological content from laboratory investigations of animal learning, together with recent expansion in knowledge of the behavior of free-living animals, has created opportunities for ecologically sound investigations of animal learning of the type first advocated by Small. Studies of taste-aversion learning, although introducing evolutionary issues into the study of animal learning, do not exemplify such an approach. Integration of field and laboratory studies of behavioral plasticity in animals requires a change in the methods used to select phenomena for analysis. Such integration does not often lead to identification of the behavioral processes underlying the development of particular behaviors observed in nature. Rather, its results are an increase in the variety of learning processes investigated in laboratory settings and enhanced understanding of the behavioral capacities of subject species.     

Stimulus configuration and valence-enhanced pecking by neonatal chicks

Valence-enhanced pecking occurs when hatchling chicks preferentially peck at releasing stimuli that have been assigned increased releasing power or valence. Enhanced valence is assigned by another releasing stimulus—here a “pecking” arrow. Pecking movements by the arrow have two separate effects: the stimulation or release of pecking by chicks and releasing valence enhancement, that is, pecking directed to particular stimuli. Exposure of chicks to the moving arrow yields pecking significantly increased over that accruing to a stationary arrow. A distinctive stimulus placed on the floor at the tip of the arrow, or, most effective, attached to the tip of the moving arrow, produces enhanced valence: pecking by observing chicks that is selectively increased to matching stimuli.     

Inconsistency and rank preservation

Conditions for rank preservation in a positive reciprocal matrix that is inconsistent are provided. Three methods of deriving ratio estimates are examined: the eigenvalue, the logarithmic least squares, and the least squares methods. It is shown that only the principal eigenvector directly deals with the question of inconsistency and captures the rank order inherent in the inconsistent data.     

Novelty responding and behavioral development in young,developmentally delayed children

This study examined whether or not a measure of information processing ability based on the discrimination of novel and familiar stimuli was related to behavioral development among developmentally-delayed infants. Two samples of handicapped infants were administered multiple measures of visual novelty discrimination and a battery of assessments which were representative of available measures of development in infancy. The results indicated that, as a group, the developmentally delayed infants were capable of discriminating novel and familiar stimuli. Also, correlational analyses indicated that responding to novelty was related to developmental accessment performance in both samples. This finding is consistent with previous data which indicates that novelty response measures are associated with important individual differences in young children.     

Age and gender differences in solutions to hypothetical social problems

One hundred and twenty preschoolers and 77 kindergartners individually were administered a measure of social problem-solving. This measure consisted of five stories in which a protogonist sought to acquire an object from a same- or different-age or same- or different-sex target. Age differences in the numbers and types of strategies were few. However, kindergarteners showed greater flexibility in strategy sequencing. Prosocial strategies were more often directed to older targets; agonistic strategies were more often directed to younger targets. Girls suggested more prosocial strategies when girls sought an object from bay targets. Given the results it is suggested that flexibility is social problem-solving and attention to target characteristics should be included in future social problem solving training programs.     

Procedures for synthesizing ratio judgements

Requirements which seem reasonable for functions synthesizing judgements (quantities or their ratios), in particular separability, associativity or bisymmetry, cancellativity, consensus, reciprocal or homogeneity properties are investigated and all functions satisfying them are determined.