In tactile learning, sucrose is the unconditioned stimulus and reward, which is usually applied to the antenna to elicit proboscis extension and which the bee can drink when it is subsequently applied to the extended proboscis. The conditioned stimulus is a tactile object that the bee can scan with its antennae. In this paper we describe the…

All mathematical feature selection techniques can be classified into one of two major categories--feature selection in the measurement space and feature selection in the transformed space. This article discusses the various feature selection techniques in the light of this two-category classification. (Author/HB)

Determines whether subliminal perception can be used as a means for altering cigarette smoking behavior. Smoking behavior was not altered through subliminal perception as carried out in this study. There was evidence that smoking behavior was altered, but it was an unpredicted change. Some subjects decreased smoking patterns. (Author)

Two views of paired-associate learning were examined by assessing the paired-associate learning efficiency of eighth grade samples identified by digit span and IQ test performance as Jensen-type Level I and Level II learners. Eighty eighth grade students ranging in age from 13 years 3 months to 14 years 10 months were selected as subjects. Three…

The purpose of the document is to assess facilitating and interfering effects of various strategies in samples of children from elementary and high school grade levels. Participating in the paired-associate study were 160 children, 40 each from first, third, sixth, and eleventh grades. Subjects were required to learn a 36-item aurally presented…

Schema theory, an area of educational research within perceptual learning theory, is divided into five major subtopics: (1) explanation, development, and background; (2) theoretical approaches; (3) pattern classification; (4) pattern quantification; and (5) quantified pattern feature approach (which attempts to combine classification and…

Examined the effects of perceived control and close alternative outcomes on counterfactual generation (thoughts of what could have been). Subjects played a "wheel of fortune" game in which they controlled one of two wheels. Results supported the idea that people generate counterfactuals about events over which they have perceived…

Examined impact of outcome controllability on counterfactual thoughts (thoughts of what could have been). Two studies showed that outcome controllability affected counterfactual direction: thoughts on how things could have been better were more frequent following controllable outcomes, and thoughts on how things could have been worse followed…

THE DEVELOPMENT AND COMPONENTS OF LYSERGIC ACID DIETHYLAMIDE (LSD) PRODUCED PSYCHOLOGICAL STATES ARE INVESTIGATED. THE SUBJECTS WERE PAID VOLUNTEERS FROM THE PATUXENT INSTITUTION, A TREATMENT CENTER FOR EMOTIONALLY UNSTABLE CRIMINAL OFFENDERS. IN ONE STUDY, GROUPS OF 23 SUBJECTS RECEIVED LSD, AN AMPHETAMINE, OR A PLACEBO. IN THE SECOND STUDY, 11…

A 2x2x2 factorial design was utilized to investigate the effects of race of expressor (black and white), race of perceiver, and sex of perceiver on perception of emotion (POE) in children. Perception of four emotions (anger, happiness, surprise, and pain) was analyzed in terms of three scores as DV's: (1) overall accuracy scores, (2) correct…

AN EXPERIMENT WAS DESIGNED TO TEST THE HYPOTHESIS THAT, WITH MATERIAL OF HIGH MEANINGFULNESS, THE SEMANTIC DIMENSION OF SYNONYMITY (BATTLE-FIGHT) WILL HAVE GREATER IMPACT ON THE LEARNING PROCESS THAN THE DIMENSION OF FORMAL SIMILARITY (BATTLE-BOTTLE). THE LEARNING MATERIALS CONSISTED OF FOUR LISTS OF 12 PAIRS OF TWO-SYLLABLE WORDS. THEY WERE…

This experiment was designed to better understand the effects of individual differences, intent to learn, and stimulus familiarity on frequency judgment accuracy. Half of the participants in the study heard popular songs, and the other half listened to unfamiliar songs. Participants were subdivided into three more groups, introducing the "intent…

Investigated whether actors and observers differ in their beliefs about what features of an individual best reflect his/her "authentic self." Results indicate that actors' views differed significantly from observers'. Friend raters believed that their friends' dispositional traits were better indicators than what their friends actually did,…