Background: Ronson was born at the Wellington Hospital, St John's Wood, London, to Jewish parents, Laurence Ronson, a real-estate speculator and music manager, and Ann Dexter. His ancestors emigrated from Austria, Russia, and Lithuania. Ronson was brought up in Masorti Judaism and had a Bar Mitzvah ceremony. The Ronson family had been one of Britain's wealthiest families in the 1980s; however, "the Ronson family lost $1 billion of its own money in the property crash of the early 1990's."
Context: Mark made the leap from DJ to producer after Nikka Costa's manager heard one of his sets and introduced the musicians. Ronson produced Costa's song "Everybody Got Their Something," and Ronson soon signed a record contract with Elektra Records. He had already produced tracks for Hilfiger ads and, in 2001, used the connection to have Costa's single "Like a Feather" used in an advertisement. Ronson's debut album, Here Comes the Fuzz, was released in 2003. Despite poor initial sales it was well received by critics. As well as writing the songs on the album, Ronson created the beats, played guitar, keyboards, and bass. The album featured performances from artists from diverse genres, including Mos Def, Jack White, Sean Paul, Nikka Costa, Nappy Roots and Rivers Cuomo. The best known song from the album, "Ooh Wee," samples "Sunny" by Boney M and features Nate Dogg, Ghostface Killah, Trife Da God, and Saigon. It was featured that year in the movie Honey and its soundtrack. The song was later used in the movies Hitch and Harold & Kumar Escape from Guantanamo Bay. Two weeks after releasing Here Comes the Fuzz, Elektra Records dropped him. Ronson has since produced multiple songs on the albums of singers Lamya, Macy Gray, Christina Aguilera, Amy Winehouse, Lily Allen, and Robbie Williams. In 2004, Ronson formed his own record label, Allido Records, a subsidiary of Sony BMG's J Records, along with his longtime manager Rich Kleiman. The first artist he signed to Allido was rapper Saigon, who later left to sign with Just Blaze's Fort Knox Entertainment. He has signed Rhymefest, most well known for winning the Grammy for co-writing Kanye West's "Jesus Walks."
Question: Were there any singles?
Answer: "Like a Feather"

Question:
Raymond Bernard Cattell (20 March 1905 - 2 February 1998) was a British and American psychologist, known for his psychometric research into intrapersonal psychological structure. His work also explored the basic dimensions of personality and temperament, the range of cognitive abilities, the dynamic dimensions of motivation and emotion, the clinical dimensions of abnormal personality, patterns of group syntality and social behavior, applications of personality research to psychotherapy and learning theory, predictors of creativity and achievement, and many multivariate research methods including the refinement of factor analytic methods for exploring and measuring these domains. Cattell authored, co-authored, or edited almost 60 scholarly books, more than 500 research articles, and over 30 standardized psychometric tests, questionnaires, and rating scales. According to a widely cited ranking, Cattell was the 16th most eminent, 7th most cited in the scientific journal literature, and among the most productive, but controversial psychologists of the 20th century.
Rather than pursue a "univariate" research approach to psychology, studying the effect that a single variable (such as "dominance") might have on another variable (such as "decision-making"), Cattell pioneered the use of multivariate experimental psychology (the analysis of several variables simultaneously). He believed that behavioral dimensions were too complex and interactive to fully understand variables in isolation. The classical univariate approach required bringing the individual into an artificial laboratory situation and measuring the effect of one particular variable on another - also known as the "bivariate" approach, while the multivariate approach allowed psychologists to study the whole person and their unique combination of traits within a natural environmental context. Multivariate experimental research designs and multivariate statistical analyses allowed for the study of "real-life" situations (e.g., depression, divorce, loss) that could not be manipulated in an artificial laboratory environment. Cattell applied multivariate research methods across several intrapersonal psychological domains: the trait constructs (both normal and abnormal) of personality, motivational or dynamic traits, emotional and mood states, as well as the diverse array of cognitive abilities. In each of these domains, he considered there must be a finite number of basic, unitary dimensions that could be identified empirically. He drew a comparison between these fundamental, underlying (source) traits and the basic dimensions of the physical world that were discovered and presented, for example, in the periodic table of chemical elements. In 1960, Cattell organized and convened an international symposium to increase communication and cooperation among researchers who were using multivariate statistics to study human behavior. This resulted in the foundation of the Society of Multivariate Experimental Psychology (SMEP) and its flagship journal, Multivariate Behavioral Research. He brought many researchers from Europe, Asia, Africa, Australia, and South America to work in his lab at the University of Illinois. Many of his books involving multivariate experimental research were written in collaboration with notable colleagues.
Answer this question using a quote from the text above:

on another what?

Answer:
also known as the "bivariate" approach,

Problem: Background: Sean Michael Leonard Anderson (born March 25, 1988), known professionally as Big Sean, is an American rapper. Sean signed with Kanye West's GOOD Music in 2007, Def Jam Recordings in 2008 and Roc Nation in 2014. After releasing a number of mixtapes, Sean released his debut studio album, Finally Famous, in 2011. He released his second studio album, Hall of Fame, in 2013.
Context: Big Sean dated his high school sweetheart, Ashley Marie, whom he met when he was sixteen and started dating at nineteen until their break-up in early 2013. He subsequently began dating actress Naya Rivera, whom he first met over Twitter; their relationship became public in April 2013, though Big Sean told Complex that they had been dating for a while beforehand. Big Sean and Rivera announced their engagement in October 2013, but ended the engagement in April 2014. In October 2014, singer Ariana Grande confirmed that she and Big Sean were dating. Sean and Grande made their red carpet debut at the 2015 Grammys. In April 2015, the couple ended their relationship after eight months of dating. Big Sean was rumored to be dating Jhene Aiko since 2016, and their relationship was later confirmed in an Instagram post. They have continued to be in a relationship since then. In late October 2008, Big Sean was featured in The Source and headlined the "Style" section of the magazine. In the article Sean talks about his own personal style and states that his favorite clothing brands are 10 Deep, Billionaire Boys Club, and Bape. Big Sean has posed in the Winter 2008 Billionaire Boys Club lookbook, and is a consistent representative of Ti$A clothing and hats, along with Chris Brown and Tyga. He also has an endorsement deal with Adidas through which he has released his own "Detroit Player" line of sneakers and is a follower of the Rosewood clothing style. In 2013, Big Sean launched his own clothing company, Aura Gold. On November 28, 2017, Big Sean purchased an 11,000 square foot, 7 bedroom and 8 bathroom home in Beverly Hills. The house was previously owned by Guns and Roses guitarist Slash. Originally listed at $11 million, Big Sean acquired it for $8.7 million.
Question: What is notable about his persona llife?
Answer:
In late October 2008, Big Sean was featured in The Source and headlined the "Style" section of the magazine.