The domain of environmental protection is comprised from many sub-domains as recycling, conserving water, or reducing the consumption of energy. The attitude-behavior gap is partly explained by the gap between the specificity levels of the particular measured behavior and of its antecedent(s). The present study aimed at assessing the effects of…

Problem: It has been suggested that gambling-related research more closely examine vulnerable population segments. Research indicates that college students are particularly vulnerable to experiencing disordered gambling behavior. Methods: We examined the gambling behavior and gambling-related Transtheoretical Model (TTM) construct (i.e., stage of…

A component analysis is a systematic assessment of 2 or more independent variables or components that comprise a treatment package. Component analyses are important for the analysis of behavior; however, previous research provides only cursory descriptions of the topic. Therefore, in this review the definition of "component analysis" is discussed,…

Dynamical models based on three steady-state equations for the law of effect were constructed under the assumption that behavior changes in proportion to the difference between current behavior and the equilibrium implied by current reinforcer rates. A comparison of dynamical models showed that a model based on Navakatikyan's (2007) two-component…

Dynamic factor models have been used to analyze continuous time series behavioral data. We extend 2 main dynamic factor model variations--the direct autoregressive factor score (DAFS) model and the white noise factor score (WNFS) model--to categorical DAFS and WNFS models in the framework of the underlying variable method and illustrate them with…

An international movement has focused on identifying evidence-based interventions that were developed to change psychological constructs and that are supported by controlled studies. However, inconsistent findings within individual intervention studies and among multiple studies raise critical problems in interpreting the evidence, and deciding…

Research supported in part by the National Institute of Mental Health. Reprints from Kenneth Heller, Dept. of Psychology, Indiana University, Bloomington, Ind.

In this study, two hypotheses were tested: (1) Self-report data are unrelated to behavior change; (2) Exposure to competent models of open and helpful behavior increases this skill performance in an encounter group. Two encounter groups were conducted with 18 college students who had the incentive to become more open, honest, and helpful. One…

Based on an MA thesis submitted by the senior author to Northwestern University, 1966.

The technique of behavioral contracting is recommended as a highly effective, readily applied technique for use in efforts to strengthen the control of family and school over the behavior of delinquents. A behavioral contract is a means of scheduling the exchange of positive reinforcements among two or more persons. The use of behavioral contracts…

Amphetamines and other stimulant drugs are not causing so-called "paradoxical effects" in hyperactive children but are actually effective because they provide needed stimulation. According to the Swanson-Brodemus Model, amphetamines, et al., provide internal sources of stimulation, thus reducing the need for external stimulation. (Author)

Explores the question of how generous or altruistic behavior can be encouraged in the elementary school classroom. Cities social learning theory and research which demonstrates the importance of providing models of generous behavior. (BF/JH)

Traditional thinking links environmental knowledge to awareness followed by action. However, research suggests that environmental education would be more effective if based on levels of variables involved in environmental citizenship behavior: entry-level (sensitivity, ecology knowledge, androgyny, attitudes); ownership (knowledge of issues,…

Presents to subjects graphs representing differential variabilities over time in an attitude, a behavior, and a physical state and asks them to estimate the possibility of influencing each trend. Highly variable attitudes were seen as susceptible to change, whereas the others were not. (RW)