This paper deals with three areas concerning early vocal development: (1) review and critique of existing experimental evidence suggesting that early vocal behavior has the properties of an operant response, (2) speculations concerning the role of non-verbal vocal behavior in early psychological development, and (3) suggestions for future…

An analysis of naturally occurring activities that make up educational programs for young children was made in a search for answers to the following questions: (1) How do teachers manage learning activities in preschool classrooms? (2) What are these learning environments like? (3) How closely do the actual occurrences match the teachers'…

This absolute scale contains nine times, each of which consists of a 100 millimeter vertical line with small division marks every 25 millimeters with the words "high" at the top and "low" at the bottom of the line. Above each of the vertical lines is a word or phrase. For the second grade scale these words are: arithmetic, counting, adding,…

This second grade scale contains ten items related to arithmetic and one item related to each of the following topics: reading, art, and playing. The third grade scale, which is not included, follows a similar format although the items do differ somewhat in content. Each question is followed by five boxes of succeedingly smaller size. The child…

It was hypothesized that subjects who liked a source of potential harm would estimate the probability of receiving harm mediated by him as lower than would subjects who disliked the source. To test the hypothesis, subjects were asked to estimate the probability that a liked or disliked confederate would deliver an electric shock on each of 10…

The current emphasis on objectives and test item banks for constructing more effective tests is being augmented by increasingly sophisticated computer software. Items can be catalogued in numerous ways for retrieval. The items as well as instructional objectives can be stored and test forms can be selected and printed by the computer. It is also…

The emphasis of this research report was on modification of classroom behavior. After a brief introduction, the two main learning theories of Gestalt-field psychology and stimulus-response association were investigated. The importance of the individual in modifying his own behavior was stressed in Gestalt-field psychology. The importance of…

The effect of dimensional training on the mode of response of kindergarten children to two-dimensional stimulus materials was investigated by Kruskal-Shepard scaling and Procrustes rotation procedures. Twenty-two kindergarten children were used as Ss. The stimuli consisted of five cardboard rectangles varying on two dimensions of colour and size.…

Awareness of the presence of sexual double entendres within a word association test was investigated with measures of response time, verbal content of responses, and videotaped facial expressions. Subjects characterized as internal-field independent were found to become aware earlier in the task, to test out their developing hypothesis about the…

A project undertaken to advance the systematic analysis of public responses, attitudes, opinions, preferences, and values relating to the environment is discussed in this report, the first in a series of eight. The reports fall into two general categories: five describe and compare responses to representative milieus in New York, Boston, Cambridge…

A project undertaken to advance the systematic analysis of public responses, attitudes, opinions, preferences, and values relating to the environment is discussed in this report, the second in a series of eight. The reports fall into two general categories: five describe and compare responses to representative milieus in New York, Boston,…

A project undertaken to advance the systematic analysis of public responses, attitudes, opinions, preferences, and values relating to the environment is discussed in this report, the third in a series of eight. The reports fall into two general categories: five describe and compare responses to representative milieus in New York, Boston, Cambridge…

A project undertaken to advance the systematic analysis of public responses, attitudes, opinions, preferences, and values relating to the environment is discussed in this report, the fourth in a series of eight. The reports fall into two general categories: five describe and compare responses to representative milieus in New York, Boston,…

A project undertaken to advance the systematic analysis of public response, attitudes, opinions, preferences, and values relating to the environment is discussed in this report, the sixth in a series of eight. The reports fall into two general categories: five describe and compare responses to representative milieus in New York, Boston, Cambridge…

This paper outlines one approach for adapting the widely used word association technique for use as an evaluation measure. In this approach, project participants are presented with a number of stimulus words reflecting project objectives and are asked to give free associations to these terms. Responses are scored either by the nature of semantic…