Increasing visitor use in U.S. national parks leads to myriad challenges, one of which is the large amount of waste generated. In this research, visitors to three parks were surveyed to identify potential leverage points for communicating with visitors that may help increase desirable behaviors in visitors as part of the Zero Landfill Initiative…

The purpose of the study reported in this article was to investigate high school teachers' perceptions of special privilege given to student-athletes. Additionally, researchers sought to explore teachers' perceptions as to why these privileges exist and who controls them. Qualitative data were collected from the teaching staff (N = 40) at one high…

Background: Between 9.5% and 31.3% of college students suffer from depression ("American college health association national college health assessment II: reference group executive summary spring 2013." "Amer. Coll. Health Assoc." 2013; Eagan K, Stolzenberg EB, Ramirez JJ, Aragon, MC, Suchard, RS, Hurtado S. "The American…

Implicit theories about the malleability of skills/abilities have been shown to predict learners' willingness to participate in learning opportunities. The authors examined whether college professors' implicit theories about the malleability of teaching skills predicted their willingness to engage in professional development (PD) related to…

The behavioral theory constructs most often used to study mammography utilization--perceived benefit, perceived susceptibility, self-efficacy, intention, and subjective norms--have neither been developed nor sufficiently tested among diverse racial/ethnic subgroups. The authors explored these constructs and their underlying assumptions relating to…

In 2007-08 and 2008-09, 2,500 randomly-selected middle school students completed an annual survey on school climate and character development. In examining differences based upon grade, gender, race/ethnicity, school, and length of program participation, significant differences were found for all but length of program participation. Responses of…

Understanding the progression of violent and nonviolent criminal activity remains a matter of theoretical debate. In the present study, the authors build on criminological theory and assess the extent to which the progression of violent and nonviolent criminal behaviors follows different trajectories. The authors rely on semiparametric mixture…

EXPERIMENTAL TESTS (23) WERE CONSTRUCTED TO MEASURE CERTAIN BEHAVIORAL-COGNITION FACTORS OF SOCIAL ABILITY. THE TESTS, AS WELL AS 24 MARKER TESTS OF SEMANTIC AND FIGURAL ABILITY, WERE ADMINISTERED TO WHITE, MIDDLE-CLASS, AVERAGE INTELLIGENCE 11TH GRADERS (240). THE STIMULI CONSISTED MAINLY OF PHOTOGRAPHS, DRAWINGS, AND CARTOONS. WORDS WERE USED AS…

TWO BASIC NEEDS OF THE DECISIONMAKER ARE IDENTIFIED--THE NEED TO FUNCTION UNDER CONDITIONS OF PSYCHOLOGICAL CERTAINTY AND THE NEED TO BE VIGILANT AFTER THE INITIAL DECISION HAS BEEN MADE. PSYCHOLOGICAL CERTAINTY IS DETERMINED BY THE PERSON'S ASSESSMENT OF HIS ENVIRONMENT OR LIFE SPACE AND THE RESOURCES HE HAS AT HIS COMMAND, BOTH OF WHICH ARE…

Reviews the theory of reasoned action to demonstrate how it can be applied to understanding gang violence, and illustrates its potential applicability to a pilot sample of 30 contemporary and 18 earlier gangs living in a large metropolitan community. Results indicate this theory has been helpful in explaining higher levels of violence in…

ASPECTS OF ORGANIZATION THEORY ARE REVIEWED ANALYTICALLY TO DEVELOP THE IMPLICATIONS OF THREE MAJOR HYPOTHESES DEFINING THE RELATIONSHIP OF BUREAUS AND BUREAUCRATIC OFFICIALS TO THE DECISIONMAKING PROCESS IN A REALISTIC WORLD WHERE INFORMATION IS COSTLY AND UNCERTAINTY IS AN IMPORTANT FACTOR IN MAKING DECISIONS--(1) BUREAUCRATIC OFFICIALS SEEK TO…

THIS TECHNICAL REPORT PRESENTS, IN SUBSTANCE, THE CONTENTS OF THE FIRST CHAPTER OF A BOOK IN PREPARATION DEALING WITH STANFORD UNIVERSITY EXPERIMENTS ON PARTICULAR ASPECTS OF THE LEARNING OF RUSSIAN BY AMERICANS WITH NO PREVIOUS EXPOSURE TO SLAVIC LANGUAGES. THE GENERAL AIM OF THE COMPLETED VOLUME WILL BE TO APPLY CERTAIN PRINCIPLES AND RESULTS OF…