Describes the two-track system of professional ranks and position categories implemented at the Columbia University Libraries in 1973-74. Aspects covered include evolution of the two-track system, characteristics of the professional ranks system, criteria for promotion, the peer review process, and characteristics of the professional position…

In seven experiments, college or high school students studied texts containing either adjunct application or adjunct factual questions. Students were then tested for their ability to apply the presented concepts. Results suggested that the type of adjunct question had little influence on students' later ability to apply presented concepts.…

Describes research that examined (1) the extent to which cultural experiences are translated into levels of conceptualization behavior of experientially advantaged and disadvantaged Black children as evidenced by their performances on a pictorial problems-solving task, and (2) the extent to which experiential deprivation contributes to verbal and…

A dozen different approaches that yield 13 reliability indices for criterion-referenced tests were identified and grouped into three categories: threshold loss function, squared-error loss function, and domain score estimation. Indices were evaluated within each category. (Author/RL)

Shows how elaboration theory (ET) sequences the concepts in a taxonomy and argues that the product of an ET analysis is usually in general agreement with sequencing based on learning prerequisite relationships, and that ET sequencing of taxonomic concepts will not violate learning prerequisite relationships. (Author/MER)

Symptom scales were developed for three parallel symptom checklists for three types of informants used in diagnostic evaluation. These scales were designed to maximize the comparability of data across informants without sacrificing the distinctiveness of different evaluators' frames of reference. Cluster analyses of checklists yielded nine…

This paper presents a scheme for classifying learning tasks, a scale built from that scheme, and data obtained from utilizing the scale with secondary students in various subject areas. (Author/SJL)

The assumptions underlying the classfication rule-learning description of concept acquisition are critically examined. An alternative characterization of what it means to have a primacy hypothesis and Gibson's position that knowledge of the world is a product of direct perception are discusssed. (Author/RD)

College students read two passages. Four groups answered questions requiring either a summary, a new example of the concept, a list of critical attributes of the concept, or identification of a new example. The "identify post-question group" showed the greatest accuracy in classifying new examples. (Author/MH)

Described is a creative approach to the use of contact slides as a means of student participation in a learning unit on animal classification. The finished product is a slide presentation in which students themselves have made the slides and taped the narration. (CS)

The paper presents a consolidated criteria model which can be used to identify the discrepancy and severity level of learning disabled students. (Author/SBH)

The survey of 175 Florida teachers of the emotionally handicapped (EH) found that five characteristics were thought to be descriptive of mildly disturbed children and five were thought most descriptive of severely disturbed children, while no consensus was obtained with regard to the moderately disturbed category. (Author/DLS)

Confirms the previous suggestion that I-level and Verbal IQ are significantly related--for males, but not for females. The effect among males disappeared when age was introduced as a variable. Two of the variables, age and Verbal IQ, unexpectedly related strongly. (Author)

The author reviews some of the chemistry of scandium and indicates the problems associated with its classification. (Author/GA)

The purpose of this study was to determine whether undergraduates classified as high or low in sexual permissiveness could be differentiated using variables reflecting socioeconomic status, religious background, sexual behavior, and sexual knowledge. The derived discriminant functions were found to correctly classify 97.1 percent of the subjects.…