Color and Psychological Functioning

ABSTRACT— Color is a ubiquitous perceptual experience, yet little scientific information about the influence of color on affect, cognition, and behavior is available. Accordingly, we have developed a general model of color and psychological functioning, which we present in this article. We also describe a hypothesis derived from this model regarding the influence of red in achievement contexts. In addition, we report a series of experiments demonstrating that a brief glimpse of red evokes avoidance motivation and undermines intellectual performance, and that it has these effects without conscious awareness or intention. We close with thoughts on the need for rigorous scientific work on color psychology.     

Cultural models of education in American Indian,Asian American and European American contexts

Three studies examined models of education among American Indian (AI), Asian American (AA), and European American (EA) students. Cultural models of education are patterns of ideas and practices relevant to schools, teachers, and self that mediate and regulate behavior in the academic domain. In study 1, mainstream university students (N = 148) and AI University students (N = 187) viewed education as a tool for success. AI, however, generated more mentions of education as a tool for community success and more negative associations to education. Study 2 (N = 166) showed that AI, in contrast to EA and AA, placed family and community concerns ahead of academic concerns. In Study 3 (N = 118), AI and AA endorsed independent and interdependent representations of self, while EA endorsed only independent representations. For AI and AA, but not for EA, interdependent representations were positively related to trust for teacher.     

Some critical reflections on the hiddenness argument

J.L. Schellenberg’s Argument from Divine Hiddenness maintains that if a perfectly loving God exists, then there is no non-resistant non-belief. Given that such nonbelief exists, however, it follows that there is no perfectly loving God. To support the conditional claim, Schellenberg presents conceptual and analogical considerations, which we subject to critical scrutiny. We also evaluate Schellenberg’s claim that the belief that God exists is logically necessary for entering into a relationship with the Divine. Finally, we turn to possible variants of Schellenberg’s case, and argue that the modifications necessary to accommodate our criticismas leave those variants with much less of a sting than originally suggested by his provocative formulation.     

Choice as an act of meaning: the case of social class

Social class is one important source of models of agency--normative guidelines for how to be a "good" person. Using choice as a prototypically agentic action, 5 studies test the hypotheses that models of agency prevalent in working-class (WK) contexts reflect a normative preference for similarity to others, whereas models prevalent in middle-class (MD) contexts reflect a preference for difference from others. Focusing on participants' choices, Studies 1 and 2 showed that participants from WK relative to MD contexts more often chose pens that appeared similar to, rather than different from, other pens in the choice set, and more often chose the same images as another participant. Examining participants' responses to others' choices, Studies 3 and 4 demonstrated that participants from WK relative to MD contexts liked their chosen pens more when a confederate chose similarly and responded more positively when a friend chose the same car in a hypothetical scenario. Finally, Study 5 found that car advertisements targeting WK rather than MD consumers more often emphasized connection to, rather than differentiation from, others, suggesting that models of agency are reflected in pervasive cultural products.     

Post‐Learning Verbal Information Changes Visual and Motor Memory for Hand‐Manipulative Tasks

Many instructions of a motor task include visual and verbal information. However, verbal information presented after a visual event has been shown to influence memory. This study examined whether this effect applies for hand‐manipulative motor tasks such as knot tying. Eighty‐six naive participants learned to tie the archaic bowline. Subsequently, half of the participants received misleading verbal information about the cowboy bowline, which differs from the originally instructed archaic bowline in one central detail: At a certain point, the rope crosses from left to right instead of from right to left. The remaining half of the participants received no misinformation. Dependent variables measured visual and motor memory for the knot. Results showed that misleading verbal information influenced visual and motor memory for knot‐tying tasks. More specifically, the misleading information changed memory at exactly this point to which it referred. This study suggests new avenues for our understanding and design of learning environments. Copyright © 2014 John Wiley & Sons, Ltd.     

Analogue Mental Transformations in 3‐Year‐Olds: Introducing a New Mental Rotation Paradigm Suitable for Young Children

Until now, a successful application of the mental rotation paradigm was restricted to children 5 years or older. By contrast, recent findings suggest that even infants can perform mental rotation. Unlike the methods used in infant studies (looking time), our new research paradigm allows for the measurement and interpretation of reaction times. Kindergartners (aged 3–6 years) were presented with a stimulus configuration on a touchscreen and asked to bring a rotated stimulus into an upright position using the shortest path. Mean reaction time (RT) increased linearly with angular disparity. The ensuing linear trend was significant not only for the entire sample but also for the youngest age group analysed separately. To exclude the possibility that linearity was due to movement planning, 3‐year‐olds had to manually rotate a stimulus about the same trajectory without the need for a corresponding mental transformation in a second experiment. Here, no linear trend was observed. These results are interpreted as evidence for an analogue mental transformation in 3‐year‐olds, equal to the transformation processes in older children's and adults' mental rotation. Copyright © 2013 John Wiley & Sons, Ltd.     

Buy three but get only two: The smallest effect in a 2 × 2 ANOVA is always uninterpretable

Loftus (Memory & Cognition 6:312–319, 1978) distinguished between interpretable and uninterpretable interactions. Uninterpretable interactions are ambiguous, because they may be due to two additive main effects (no interaction) and a nonlinear relationship between the (latent) outcome variable and its indicator. Interpretable interactions can only be due to the presence of a true interactive effect in the outcome variable, regardless of the relationship that it establishes with its indicator. In the present article, we first show that same problem can arise when an unmeasured mediator has a nonlinear effect on the measured outcome variable. Then we integrate Loftus’s arguments with a seemingly contradictory approach to interactions suggested by Rosnow and Rosenthal (Psychological Bulletin 105:143–146, 1989). We show that entire data patterns, not just interaction effects alone, produce interpretable or noninterpretable interactions. Next, we show that the same problem of interpretability can apply to main effects. Lastly, we give concrete advice on what researchers can do to generate data patterns that provide unambiguous evidence for hypothesized interactions.