Transfer of responding during serial conditioning in the rat

In three experiments rats were conditioned with the sequence tone-light-food. In the first experiment the source of the light was a bulb located on the wall of the conditioning chamber. Serial conditioning resulted in subjects approaching the bulb during the tone, even though it was not illuminated. The strength of this activity was greater when the tone was intermittently rather than consistently followed by the light. For Experiments 2 and 3 the source of the light was placed in the food magazine, and this resulted in greater magazine activity during the tone when it was intermittently rather than consistently paired with the light. It is suggested that the level of orientation to the light during the tone is, in part, a reflection of the amount of attention paid to the tone. It is further suggested that the tone receives more attention when it is an inaccurate rather than accurate predictor of its consequences.     

Ecological Representations

Abstract

Representations feature heavily in cognitive science theories about our behavioral repertoire. Their critical feature is its ability to designate (stand in for) spatially or temporally distant properties, so that organizing our behavior with respect to mental/neural representations means organizing our behavior with respect to the otherwise unavailable property they designate. Representations are a powerful tool, but serious problems (grounding, system-detectable error) remain unsolved. Ecological explanations reject representations. However, this has left us without a straightforward vocabulary to engage with “representation-hungry” problems involving spatial or temporal distance, nor the role of the nervous system in cognition. To develop such a vocabulary, here we show that ecological information functions to designate the ecologically scaled dynamical world to an organism. We then show that this designation analysis of information leads to an ecological conceptualization of the neural activity caused by information, and finally we argue these together can support intentional behavior with respect to spatially and temporally distal properties. The way they do so (via designation) does mean information and the related neural activity can be conceptualized as representations; but they do so in a grounded way that remains true to key ecological ontological commitments. We advocate this path for expanding the ecological approach.     

Putting Everything in Context

In response to Casasanto, Brookshire, and Ivry (2015), we address four points: First, we engaged in conceptual replications of Brookshire, Casasanto, and Ivry (2010), not direct replications. Second, we did not question the validity of Brookshire et al.'s (2010) results, nor the similar findings of other researchers, but instead explained divergent findings within an integrated theoretical framework. Third, challenges to the construct of automaticity, including ours, were widespread, long before Brookshire et al.'s (2010) article. Fourth, the planned comparisons that we reported tested our theoretical claims and offered strong evidence for them.     

Derived Rule Tacting and Subsequent Following by Slot Machine Players

During a slot machine gambling task, six adult participants wagered red or silver coins, which had no impact on the programmed contingencies of the game. Following baseline gambling, each participant was presented with a series of conditional discrimination training and testing trials to establish a self-rule that either the red or silver coins were somehow “better” to use. Tacting of the participant’s self-rule was measured using fill-in-the blank and multiple-choice procedures. Upon returning to slot machine gambling, five of six participants altered their response options among coin colors in accordance with newly derived self-rule. Implications for conceptual development of self-awareness and practical applications of self-awareness using Skinner’s framework of language are discussed.

     

Offending Patterns,Control Balance,and Affective Rewards among Convicted Sex Offenders

We present results from a survey of 125 incarcerated sex offenders enrolled in a residential sex offender treatment program that reveal their offending behaviors, reasons for offending, and the affective states they say they experienced while committing their crimes. We supplement this survey information with qualitative data from audio-taped focus groups with these same offenders. Results provide a unique glimpse of the self-reported offending patterns of these offenders, as well as characteristics of their victims and the relationship of the offenders to their victims. Employing concepts from locus of control and control balance perspectives, we argue that many sex offenders, particularly high-volume and high-frequency offenders, are motivated to commit crimes due to an externalized locus of control (a control deficit), which reflects a perceived lack of control over events in their own lives. Their crimes can be viewed as a strategy or device that allows them to experience positive affect and sensations of power and control—even if only temporarily. Findings with regard to offending patterns, motivations, and affective rewards common to these offenders lend qualified support to control balance theory and the locus of control concept and help us understand what drives people to commit sex offenses.