id country "A=US, K=Korea"age "O=older, Y=younger"countrycode gendercode "1=male, 2=female"age education MMSE MMSEswitchwhichgroupishigher see footnote 3Voca_t depresion stai anxietyhealth "How would you describe your overall health, on a scale from 1 to 10 (1 = very poor health, 10 = excellent health)? "alerttime "During which time of day do you function best and feel most alert? 1=6-10AM, 2=10AM-2PM, 3=2PM-6PM, 4=6-10PM"sleep1 How many hours did you sleep last night? sleep2 How many hours do you usually sleep each night?stress "What do you feel your stress level is today on a scale from 1 to 9 (1 = very low, 5 = moderate, 9 = very high)? "abovemedianstress we categorized each participant as being above or below their group median stress score (see p. 53)recalleditems_notcodable recalled descriptions that did not match any picturesNeg_recall negative pictures recalledNeutRecall neutral pictures recalledPos_recall positive pictures recalledRecallTotal total things recalledtotalRecallcodable total recall only including those matched to picturesF_n-p_bias "used for correlation analysis, see page 53 for description of analysis"H_p-n_bias "used for correlation analysis, see page 53 for description of analysis"F_na "Fear face, negative background"F_ne "Fear face, neutral background"F_no "Fear face, no background picture"F_pa "Fear face, positive background"H_na "Happy face, negative background"H_ne "Happy face, neutral background"H_no "Happy face, no background picture"H_pa "Happy face, positive background"F_a10na "F=fear face, a=asian face, 10=morph only 10% of emotion face, na=negative background picture, VALUE=rating of face"F_a10ne F_a10no F_a10pa F_c10na "F=fear face, c=caucasian face, 10=morph only 10% of emotion face, na=negative background picture, VALUE=rating of face"F_c10ne F_c10no F_c10pa F_a20na F_a20ne F_a20no F_a20pa F_c20na F_c20ne F_c20noF_c20paF_a30naF_a30neF_a30noF_a30paF_c30naF_c30neF_c30noF_c30paF_a40naF_a40neF_a40noF_a40paF_c40naF_c40neF_c40noF_c40paF_a50naF_a50neF_a50noF_a50paF_c50naF_c50neF_c50noF_c50paF_a60naF_a60neF_a60noF_a60paF_c60neF_c60naF_c60noF_c60paF_a70naF_a70neF_a70noF_a70paF_c70naF_c70neF_c70noF_c70paF_a80naF_a80neF_a80noF_a80paF_c80naF_c80neF_c80noF_c80paH_a10naH_a10neH_a10noH_a10paH_c10naH_c10neH_c10noH_c10paH_a20naH_a20neH_a20noH_a20paH_c20naH_c20neH_c20noH_c20paH_a30naH_a30neH_a30noH_a30paH_c30naH_c30neH_c30noH_c30paH_a40naH_a40neH_a40noH_a40paH_c40naH_c40neH_c40noH_c40paH_a50naH_a50neH_a50noH_a50paH_c50naH_c50neH_c50noH_c50paH_a60naH_a60neH_a60noH_a60paH_c60naH_c60neH_c60noH_c60paH_a70naH_a70neH_a70noH_a70paH_c70naH_c70neH_c70noH_c70paH_a80naH_a80neH_a80noH_a80paH_c80naH_c80neH_c80noH_c80pa