Directions for judgment and decision making research based on comparison selection: Reply to Arkes,Johnson, and Kardes

Our target article proposed an alternative perspective for studying consumer judgment and decision making, focusing on the types and weights of comparisons consumers select. In this response we consider the major points made by each of the commentators and examine their implications for future work addressing our comparison-focused approach.     

My Disaster Recovery: a pilot randomized controlled trial of an Internet intervention

Abstract

This pilot study tested the efficacy of the My Disaster Recovery (MDR) website to decrease negative affect and increase coping self-efficacy. Fifty-six survivors of Hurricane Ike were recruited from a larger study being conducted at the University of Texas Medical Branch at the first anniversary of the storm. Restricted randomization was used to assign participants to the MDR website, an information-only website, or a usual care condition. Group×time interactions indicated that MDR reduced participant worry more than the other conditions. A similar trend was also identified for depression. Both websites were accessed a small to moderate amount and participants reported mixed satisfaction for both websites. Although the effect sizes for worry and depression were in the moderate to large range, small sample size and timing of the intervention qualify the findings. These preliminary findings encourage further evaluation of MDR with a larger, demographically diverse sample and indicate that the MDR website might be helpful in reducing worry and depression.     

Uncovering Visitor Conceptions of Fossils and the Fossil Record

ABSTRACT

One of the common features of any natural history museum is its fossil collection. A visitor's prior knowledge of and experience with these prehistoric objects is expected to greatly influence how visitors make sense of these iconic displays. For this study, over 150 visitors to two natural history museums in Southern California were interviewed to find out what they knew about fossils and the fossil record. Findings showed that visitors referenced a wide range or breadth of salient characteristics when defining fossils and that almost two-thirds mentioned some sort of process for the formation of fossils. When asked to interpret a diagram of geological strata and fossil placement within the strata, most visitors recognized that older fossils were found in lower layers (suggesting an understanding of the principle of superposition), although this was age-dependent. Also, many visitors explained fossil distribution in terms of some sort of change process—either related to the organism or the environment. In addition, several potential misconceptions related to fossils and superposition also emerged from the analysis. Implications for supporting visitor understanding are discussed.     

First Impressions: Exploring the Structure of Titles for Nonformal Public Interpretive Programs

ABSTRACT

Visitors considering attending an interpretive program open to the public at a zoo, historic site, park, or museum may have no more information available to them than the title of the program and its location and date. This research investigated how the structure of a program title helped or hindered people from inferring the topic of the program, whether it is for adults or children, level of formality, and interestingness. Ninety-six college students at 2 universities rated 18 titles for interpretive programs on 4 dimensions. Interestingness of the program topic was related to reported intention to attend the program. Being able to infer whether the program was for adults or children and whether it was formal or informal was related to interestingness. Program titles should be strategically constructed as potential program participants make inferences about the program from the title.     

Interpersonal constructs and communicative ability in a police environment: A preliminary investigation

Abstract

This study investigates the relation between indexes of the development of interpersonal construct systems and the qualities of messages generated in response to persuasive tasks within the context of an urban police force. Hypotheses assuming that length of service as a line officer would predict less developed construct systems, and that more developed construct systems would predict message strategies that acknowledge the unique qualities of receivers found general support. In addition, the possibility of further relations between length of service and message variables was explored, but no substantial evidence was found for such effects. These results show the importance of environmental influences on construct development, and suggest that interpersonal perception and message behavior functionally adapt to the needs of organizational participation.     

VALUE ASSESSMENT AND EVERYDAY ACTIVITIES

Values, as guides to action, should be related to an individual's intentional behavior. A new technique, the Value Implications of Activities (VIA), is described. This technique asks respondents to make a value selection based on an examination of personal activities. Two studies were conducted that provided preliminary evidence for the psychometric adequacy of the VIA technique. In the first study, temporal reliability over five weeks was found to be moderately high. In the second study, age differences in the use of values to account for activities were similar to some earlier findings in other inquiries.     

Genetic,Maternal, School,Intelligence, and Media Use Predictors of Adult Criminality: A Longitudinal Test of the Catalyst Model in Adolescence through Early Adulthood

The catalyst model suggests that adult criminality arises from the interaction of genetic and proximal social influences such as family influences, but that distal social influences such as media exposure have only negligible influence. This article uses data from a 13-year longitudinal study of adolescent health to examine the catalyst model. As expected by the catalyst model, adult criminality was best explained by a confluence of genetic and proximal social risk factors. The influence of media exposure on adult criminality was negligible. Implications of these findings for both theory and policy are discussed.     

Exemplification and Constituent Realism: A Clarification and Modest Defense

In this article I present and (modestly) defend a hybrid position which we may call a Platonist constituent ontology. More specifically, I present a version of exemplification which entails (1) a certain form of Platonism, (2) a constituent ontology of ordinary objects, (3) a view of exemplification as a “tiedto” nexus, and (4) a view of properties as abstract objects that are non-spatially “in” ordinary objects. I clarify two sets of preliminary issues, present my hybrid analysis of exemplification, raise and seek to undercut an argument against my constituent realism, and surface some of the costs and benefits relevant to assessing the relative merits of relational versus constituent realism.     

Small subitizing range in people with Williams syndrome

Recent evidence suggests that the rapid apprehension of small numbers of objects—often called subitizing—engages a system which allows representation of up to 4 objects but is distinct from other aspects of numerical processing. We examined subitizing by studying people with Williams syndrome (WS), a genetic deficit characterized by severe visuospatial impairments, and normally developing children (4–6.5 years old). In Experiment 1, participants first explicitly counted displays of 1 to 8 squares that appeared for 5 s and reported “how many”. They then reported “how many” for the same displays shown for 250 ms, a duration too brief to allow explicit counting, but sufficient for subitizing. All groups were highly accurate up to 8 objects when they explicitly counted. With the brief duration, people with WS showed almost perfect accuracy up to a limit of 3 objects, comparable to 4-year-olds but fewer than either 5- or 6.5-year-old children. In Experiment 2, participants were asked to report “how many” for displays that were presented for an unlimited duration, as rapidly as possible while remaining accurate. Individuals with WS responded as rapidly as 6.5-year-olds, and more rapidly than 4-year-olds. However, their accuracy was as in Experiment 1, comparable to 4-year-olds and lower than older children. These results are consistent with previous findings, indicating that people with WS can simultaneously represent multiple objects, but that they have a smaller capacity than older children, on par with 4-year-olds. This pattern is discussed in the context of normal and abnormal development of visuospatial skills, in particular those linked to the representation of numerosity.