Sherman A. Lee, Chelsea A. Reid, Stephen D. Short, Jeffrey A. Gibbons, Ruth Yeh, and Matthew L. Campbell — Fear of Muslims: Psychometric Evaluation of the Islamophobia Scale

64 published claims from this book.

• A measure can pass two validity tests yet fail the rest
• A measure proves its worth only by predicting outcomes beyond existing measures
• A new scale can outperform established measures on multitrait-multimethod criteria
• A single self-report item can reliably measure global self-esteem.
• Affective-behavioral Islamophobia predicts unique variance in victim sympathy.
• American elites projected Orientalist stereotypes onto all Muslim-looking people regardless of actual ethnicity
• Avoidance of Muslims weakens sympathy for individual Muslim victims.
• Chi-square alone poorly indicates model fit because sample size distorts it
• Confirmatory factor analysis on a new sample validates scales better than exploratory analysis alone
• Contact opportunity with Muslims determines whether avoidance behaviors show up in data.
• Contemporary racism often operates indirectly rather than through overt bigotry.
• Controlled film stimuli elicit measurable state sympathy toward a specific target
• Convergent validity is shown when informant and self reports correlate within a subscale
• Convergent validity requires same-trait correlations across methods to exceed other correlations
• Emotional stability predicts anti-Muslim affect but not cognitive prejudice.
• Empathy raises and racism lowers sympathy for a Muslim terror victim.
• Existing prejudice measures lack the specificity needed to capture Islamophobia
• Fear comprises distinct cognitive and reactive processes, which psychometric scales can separate
• Fear comprises related but distinct processes, not one undifferentiated response
• Fear of Muslims splits into a cognitive threat-appraisal factor and a separate affective factor
• Fear suppresses sympathy because the two emotions drive opposite behavioral tendencies
• Fear-based attitudes track individual differences in sensitivity to negative emotion
• Fears target specific objects, so unrelated phobias need not correlate with each other
• Film media is a primary driver of American fear of Muslims
• Homogeneous campus settings hide avoidance behavior while exposing stated beliefs
• Informant reports confirm participants’ fear-based beliefs about Muslims
• Informant reports lose validity when the trait being rated is hard to observe
• Islamophobia and Arab American prejudice are distinct constructs despite strong correlation
• Islamophobia can be measured as fear-related attitudes on a validated scale
• Islamophobia correlates positively with religiosity and negatively with openness
• Islamophobia has separable affective and cognitive dimensions that scales can measure distinctly.
• Islamophobia is a multidimensional construct distinct from other prejudices and ideologies.
• Islamophobia measures split into two distinct dimensions, not one general construct.
• Islamophobia splits into two correlated factors, not one general prejudice
• Islamophobia’s separate facets behave differently, so researchers need multidimensional measures of it
• Measuring fear specifically captures anti-Muslim prejudice better than general prejudice scales do
• Muslim population growth is projected to intensify anti-Muslim hostility in the United States
• Native-informant accounts scale Islam into the single cause of all Muslim violence
• New psychological instruments must be tested for incremental validity beyond established measures
• Non-normal data require robust maximum likelihood estimation to avoid biased model fit
• Outgroup religious difference plus perceived value threat predicts fundamentalist prejudice
• People feel sympathy mainly for those they already like and care about
• People with low self-esteem report more fear of Muslims and Islam.
• Personality traits can be measured through informant reports rather than self-reports alone
• Prejudice correlates with religion and race only on some measures of Islamophobia
• Race does not reliably predict Islamophobia in this sample.
• Racism and perceived religious threat predict higher Islamophobia.
• Rare Muslim violence drives broad perception of Islam as violent
• Religious fundamentalism is defined by exclusive truth claims plus inflexibility
• Religious fundamentalism is measurable as belief that one’s own religion holds inerrant truth.
• Right-wing authoritarianism robustly predicts prejudice, including anti-Muslim attitudes
• Scale items are modified only when theory justifies it, not for fit alone.
• Scale items sharing a distinct thematic content inflate shared variance
• Self-esteem does not conceptually relate to out-group prejudice such as Islamophobia
• Self-reported avoidance behavior should be validated against observational measures.
• Shortening informant surveys and routing them through participants raises informant response rates.
• Single-sample reliability evidence cannot establish a scale’s trustworthiness
• Skewed informant-report scales can be corrected with a log transform
• Subscales of one construct correlate most strongly with each other
• Sympathy and prejudice vary systematically with trait sympathy, mood, gender, and ethnicity
• The Islamophobia Cognitive scale outperforms older measures on validity
• The Islamophobia Scale shows very good internal consistency coefficients
• Trait forgiveness correlates with positive emotions and reduced fear and hostility
• Valid emotion-induction clips must be short, single-topic, and shown only once.