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Table 4 Standard deviation of family innovations by sibling characteristics

From: The time-varying role of the family in student time use and achievement

 

Math

Reading

 

Free

Computer

TV

 

score

score

Homework

reading

use

watching

Gender

      

 Male pair

0.183

0.202

0.206

0.253

0.224

0.313

 Female pair

0.168

0.189

0.222

0.271

0.271

0.296

 Mixed pair

0.165

0.180

0.201

0.232

0.230

0.260

Grade difference

      

 0 years

0.209

0.217

0.258

0.287

0.309

0.299

 1 year

0.168

0.193

0.218

0.245

0.240

0.300

 2 years

0.169

0.186

0.202

0.252

0.235

0.288

 3 years

0.159

0.175

0.187

0.233

0.217

0.262

 4 years

0.154

0.174

0.175

0.222

0.200

0.245

All

0.170

0.188

0.207

0.248

0.239

0.284

  1. Sources: North Carolina Education Research Data Center and North Carolina State Center for Health Statistics. All variables in standard deviation units